Attachment 1484853 Details for Bug 1630993 – File: core_backtrace

File: core_backtrace

core_backtrace (text/plain), 433.21 KB, created by Joe on 2018-09-19 16:25:18 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Joe

Created: 2018-09-19 16:25:18 UTC

Size: 433.21 KB

patch

obsolete

>{   "signal": 11
>,   "executable": "/usr/lib64/firefox/firefox"
>,   "stacktrace":
>      [ {   "crash_thread": true
>        ,   "frames":
>              [ {   "address": 94215930016930
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 70818
>                ,   "function_name": "mozalloc_abort"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215929968550
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 22438
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::ConditionVariableImpl() [clone .cold.16]"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636072289892
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52274788
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072349681
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52334577
>                ,   "function_name": "webrtc::internal::Call::DestroyVideoReceiveStream(webrtc::VideoReceiveStream*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037365150
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17350046
>                ,   "function_name": "mozilla::WebrtcVideoConduit::DeleteRecvStream()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037365292
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17350188
>                ,   "function_name": "mozilla::WebrtcVideoConduit::DeleteStreams()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037535154
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17520050
>                ,   "function_name": "mozilla::TransceiverImpl::Shutdown_m()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037669652
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17654548
>                ,   "function_name": "mozilla::PeerConnectionMedia::SelfDestruct()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037670502
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17655398
>                ,   "function_name": "mozilla::PeerConnectionImpl::CloseInt()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037671056
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17655952
>                ,   "function_name": "mozilla::PeerConnectionImpl::SetSignalingState_m(mozilla::dom::PCImplSignalingState, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037671470
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17656366
>                ,   "function_name": "mozilla::PeerConnectionImpl::Close()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636045812479
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 25797375
>                ,   "function_name": "mozilla::dom::PeerConnectionImplBinding::close(JSContext*, JS::Handle<JSObject*>, mozilla::PeerConnectionImpl*, JSJitMethodCallArgs const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636051522327
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 31507223
>                ,   "function_name": "bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784979
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57769875
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077726570
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57711466
>                ,   "function_name": "Interpret(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784013
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768909
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636080822912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 60807808
>                ,   "function_name": "JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636046406794
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 26391690
>                ,   "function_name": "mozilla::dom::RTCPeerConnectionJSImpl::Close(mozilla::ErrorResult&, JS::Realm*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636046407075
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 26391971
>                ,   "function_name": "mozilla::dom::RTCPeerConnectionBinding::close(JSContext*, JS::Handle<JSObject*>, mozilla::dom::RTCPeerConnection*, JSJitMethodCallArgs const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636051522327
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 31507223
>                ,   "function_name": "bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784979
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57769875
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077726570
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57711466
>                ,   "function_name": "Interpret(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784013
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768909
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636078318735
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 58303631
>                ,   "function_name": "js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 51147579720440
>                ,   "build_id_offset": 51147579720440
>                }
>              , {   "address": 140634854269224
>                ,   "build_id_offset": 140634854269224
>                }
>              , {   "address": 51147605286817
>                ,   "build_id_offset": 51147605286817
>                }
>              , {   "address": 140635223728784
>                ,   "build_id_offset": 140635223728784
>                }
>              , {   "address": 51147579696354
>                ,   "build_id_offset": 51147579696354
>                }
>              , {   "address": 140636079098723
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 59083619
>                ,   "function_name": "EnterJit(JSContext*, js::RunState&, unsigned char*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077762332
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57747228
>                ,   "function_name": "Interpret(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784013
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768909
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636080336392
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 60321288
>                ,   "function_name": "js::jit::InvokeFunction(JSContext*, JS::Handle<JSObject*>, bool, bool, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 51147579716525
>                ,   "build_id_offset": 51147579716525
>                }
>              , {   "address": 140636079098723
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 59083619
>                ,   "function_name": "EnterJit(JSContext*, js::RunState&, unsigned char*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077762332
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57747228
>                ,   "function_name": "Interpret(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784013
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768909
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081676766
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61661662
>                ,   "function_name": "js::fun_call(JSContext*, unsigned int, JS::Value*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784979
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57769875
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636078318735
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 58303631
>                ,   "function_name": "js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 51147579720440
>                ,   "build_id_offset": 51147579720440
>                }
>              , {   "address": 140634861552304
>                ,   "build_id_offset": 140634861552304
>                }
>              , {   "address": 51147605286817
>                ,   "build_id_offset": 51147605286817
>                }
>              , {   "address": 140634860609264
>                ,   "build_id_offset": 140634860609264
>                }
>              , {   "address": 51147579696354
>                ,   "build_id_offset": 51147579696354
>                }
>              , {   "address": 140636079098723
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 59083619
>                ,   "function_name": "EnterJit(JSContext*, js::RunState&, unsigned char*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077783906
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768802
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081677671
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61662567
>                ,   "function_name": "js::fun_apply(JSContext*, unsigned int, JS::Value*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784979
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57769875
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636078318735
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 58303631
>                ,   "function_name": "js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 51147579720440
>                ,   "build_id_offset": 51147579720440
>                }
>              , {   "address": 140635039707552
>                ,   "build_id_offset": 140635039707552
>                }
>              , {   "address": 51147605321668
>                ,   "build_id_offset": 51147605321668
>                }
>              , {   "address": 140634860593912
>                ,   "build_id_offset": 140634860593912
>                }
>              , {   "address": 51147579696354
>                ,   "build_id_offset": 51147579696354
>                }
>              , {   "address": 140636079098723
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 59083619
>                ,   "function_name": "EnterJit(JSContext*, js::RunState&, unsigned char*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077783906
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768802
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636080822912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 60807808
>                ,   "function_name": "JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636050071585
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 30056481
>                ,   "function_name": "mozilla::dom::EventListener::HandleEvent(JSContext*, JS::Handle<JS::Value>, mozilla::dom::Event&, mozilla::ErrorResult&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053740168
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33725064
>                ,   "function_name": "void mozilla::dom::EventListener::HandleEvent<mozilla::dom::EventTarget*>(mozilla::dom::EventTarget* const&, mozilla::dom::Event&, mozilla::ErrorResult&, char const*, mozilla::dom::CallbackObject::ExceptionHandling, JS::Realm*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053760444
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33745340
>                ,   "function_name": "mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053769785
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33754681
>                ,   "function_name": "mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053775668
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33760564
>                ,   "function_name": "mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053781051
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33765947
>                ,   "function_name": "mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636053782299
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 33767195
>                ,   "function_name": "mozilla::EventDispatcher::DispatchDOMEvent(nsISupports*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636064003337
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 43988233
>                ,   "function_name": "nsDocumentViewer::PermitUnloadInternal(unsigned int*, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636064003654
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 43988550
>                ,   "function_name": "nsDocumentViewer::PermitUnload(unsigned int, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029602166
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9587062
>                ,   "function_name": "NS_InvokeByIndex"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636036908098
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 16892994
>                ,   "function_name": "XPCWrappedNative::CallMethod(XPCCallContext&, XPCWrappedNative::CallMode)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636036947973
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 16932869
>                ,   "function_name": "XPC_WN_CallMethod(JSContext*, unsigned int, JS::Value*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784979
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57769875
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077726570
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57711466
>                ,   "function_name": "Interpret(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077784013
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57768909
>                ,   "function_name": "js::RunScript(JSContext*, js::RunState&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077785437
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770333
>                ,   "function_name": "js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077786044
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57770940
>                ,   "function_name": "js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInvokeArgs const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636080822912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 60807808
>                ,   "function_name": "JS::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636045759958
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 25744854
>                ,   "function_name": "mozilla::dom::MessageListener::ReceiveMessage(JSContext*, JS::Handle<JS::Value>, mozilla::dom::ReceiveMessageArgument const&, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636042835832
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22820728
>                ,   "function_name": "nsFrameMessageManager::ReceiveMessage(nsISupports*, nsFrameLoader*, bool, nsTSubstring<char16_t> const&, bool, mozilla::dom::ipc::StructuredCloneData*, mozilla::jsipc::CpowHolder*, nsIPrincipal*, nsTArray<mozilla::dom::ipc::StructuredCloneData>*, mozilla::ErrorResult&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059574086
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39558982
>                ,   "function_name": "mozilla::dom::TabChild::RecvAsyncMessage(nsTString<char16_t> const&, nsTArray<mozilla::jsipc::CpowEntry>&&, IPC::Principal const&, mozilla::dom::ClonedMessageData const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636036065849
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 16050745
>                ,   "function_name": "mozilla::dom::PBrowserChild::OnMessageReceived(IPC::Message const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636034585260
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 14570156
>                ,   "function_name": "mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033983075
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13967971
>                ,   "function_name": "mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636034011840
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13996736
>                ,   "function_name": "mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636034019989
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 14004885
>                ,   "function_name": "mozilla::ipc::MessageChannel::MessageTask::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029483780
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9468676
>                ,   "function_name": "mozilla::SchedulerGroup::Runnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033953936
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13938832
>                ,   "function_name": "mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636061795260
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 41780156
>                ,   "function_name": "nsBaseAppShell::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636076964523
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 56949419
>                ,   "function_name": "XRE_RunAppShell()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636076965765
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 56950661
>                ,   "function_name": "XRE_InitChildProcess(int, char**, XREChildData const*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 94215929971626
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 25514
>                ,   "function_name": "content_process_main(mozilla::Bootstrap*, int, char**)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215929969940
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 23828
>                ,   "function_name": "main"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303456039
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 816935
>                ,   "function_name": "__getpid"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636055091719
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 35076615
>                ,   "function_name": "mozilla::TrackUnionStream::ProcessInput(long, long, unsigned int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636055814168
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 35799064
>                ,   "function_name": "mozilla::MediaStreamGraphImpl::ProduceDataForStreamsBlockByBlock(unsigned int, int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636055867055
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 35851951
>                ,   "function_name": "mozilla::MediaStreamGraphImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636055868015
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 35852911
>                ,   "function_name": "mozilla::MediaStreamGraphImpl::OneIteration(long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636055268018
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 35252914
>                ,   "function_name": "mozilla::AudioCallbackDriver::DataCallback(float const*, float*, long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085100501
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65085397
>                ,   "function_name": "_$LT$futures_cpupool..MySender$LT$F$C$$u20$core..result..Result$LT$$LT$F$u20$as$u20$futures..future..Future$GT$..Item$C$$u20$$LT$F$u20$as$u20$futures..future..Future$GT$..Error$GT$$GT$$u20$as$u20$futures..future..Future$GT$::poll::hc9e30d08d2f43ba0"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085168268
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65153164
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h63f22b4684bfafff"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085163777
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65148673
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hb377e22c05bb41d7"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318482730
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 49450
>                ,   "function_name": "__pthread_rwlock_rdlock"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072319577
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52304473
>                ,   "function_name": "webrtc::internal::Call::DeliverRtcp(webrtc::MediaType, unsigned char const*, unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037368739
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17353635
>                ,   "function_name": "mozilla::WebrtcVideoConduit::DeliverPacket(void const*, int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037368991
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17353887
>                ,   "function_name": "mozilla::WebrtcVideoConduit::ReceivedRTCPPacket(void const*, int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037466539
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17451435
>                ,   "function_name": "mozilla::MediaPipeline::RtcpPacketReceived(mozilla::TransportLayer*, mozilla::MediaPacket&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636038183130
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 18168026
>                ,   "function_name": "mozilla::TransportLayerSrtp::PacketReceived(mozilla::TransportLayer*, mozilla::MediaPacket&) [clone .part.73]"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037436235
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17421131
>                ,   "function_name": "mozilla::TransportLayerPacketDumper::PacketReceived(mozilla::TransportLayer*, mozilla::MediaPacket&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636038166075
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 18150971
>                ,   "function_name": "mozilla::TransportLayerIce::IcePacketReceived(mozilla::NrIceMediaStream*, int, unsigned char const*, int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037975352
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17960248
>                ,   "function_name": "mozilla::NrIceCtx::msg_recvd(void*, nr_ice_peer_ctx_*, nr_ice_media_stream_*, int, unsigned char*, int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077287172
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57272068
>                ,   "function_name": "nr_ice_peer_ctx_deliver_packet_maybe"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077287328
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57272224
>                ,   "function_name": "nr_ice_ctx_deliver_packet"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636077288785
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 57273681
>                ,   "function_name": "nr_ice_socket_readable_cb"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636037948239
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 17933135
>                ,   "function_name": "mozilla::runnable_args_memfn<RefPtr<mozilla::NrUdpSocketIpc>, void (mozilla::NrUdpSocketIpc::*)(RefPtr<mozilla::nr_udp_message>), RefPtr<mozilla::nr_udp_message> >::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636030256985
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 10241881
>                ,   "function_name": "mozilla::net::nsSocketTransportService::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215930018581
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72469
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636081499543
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61484439
>                ,   "function_name": "js::HelperThread::threadLoop()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081479038
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61463934
>                ,   "function_name": "js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215930018581
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72469
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636081499543
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61484439
>                ,   "function_name": "js::HelperThread::threadLoop()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081479038
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61463934
>                ,   "function_name": "js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636042143670
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22128566
>                ,   "function_name": "mozilla::image::DecodePoolImpl::PopWorkLocked(bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636042144544
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22129440
>                ,   "function_name": "mozilla::image::DecodePoolWorker::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303619049
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 979945
>                ,   "function_name": "__poll"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636224834534
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 314342
>                ,   "function_name": "g_main_context_iterate.isra.21"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636224834832
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 314640
>                ,   "function_name": "g_main_context_iteration"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636224834913
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 314721
>                ,   "function_name": "glib_worker_main"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636224999210
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 479018
>                ,   "function_name": "g_thread_proxy"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303619049
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 979945
>                ,   "function_name": "__poll"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636224834534
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 314342
>                ,   "function_name": "g_main_context_iterate.isra.21"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636224834832
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 314640
>                ,   "function_name": "g_main_context_iteration"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140634663910989
>                ,   "build_id": "c2393cf3f38858ecbfc4900a81b3a2a595bf6b7b"
>                ,   "build_id_offset": 32333
>                ,   "function_name": "dconf_gdbus_worker_thread"
>                ,   "file_name": "/usr/lib64/gio/modules/libdconfsettings.so"
>                }
>              , {   "address": 140636224999210
>                ,   "build_id": "55f33e9f48018d2c778c5c4d8fa4dfdbd438127e"
>                ,   "build_id_offset": 479018
>                ,   "function_name": "g_thread_proxy"
>                ,   "file_name": "/lib64/libglib-2.0.so.0"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636090699424
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70684320
>                ,   "function_name": "rayon_core::sleep::Sleep::sleep::h0f6170d3c85cd496"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090710124
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70695020
>                ,   "function_name": "rayon_core::registry::WorkerThread::wait_until_cold::h458f9876c008633e"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090709773
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70694669
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h479b4be4d432d599"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090708750
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70693646
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h9012b3df0e867197"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636090699424
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70684320
>                ,   "function_name": "rayon_core::sleep::Sleep::sleep::h0f6170d3c85cd496"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090710124
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70695020
>                ,   "function_name": "rayon_core::registry::WorkerThread::wait_until_cold::h458f9876c008633e"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090709773
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70694669
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h479b4be4d432d599"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090708750
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70693646
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h9012b3df0e867197"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636042143670
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22128566
>                ,   "function_name": "mozilla::image::DecodePoolImpl::PopWorkLocked(bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636042144544
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22129440
>                ,   "function_name": "mozilla::image::DecodePoolWorker::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018452
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72340
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636042143542
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22128438
>                ,   "function_name": "mozilla::image::DecodePoolImpl::PopWorkLocked(bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636042144544
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 22129440
>                ,   "function_name": "mozilla::image::DecodePoolWorker::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018452
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72340
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029538448
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9523344
>                ,   "function_name": "nsThreadPool::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140635186889475
>                ,   "build_id": "7da3ee3ef3419795fc264b20f657a321c161695d"
>                ,   "build_id_offset": 3408643
>                ,   "function_name": "util_queue_thread_func"
>                ,   "file_name": "/usr/lib64/dri/r600_dri.so"
>                }
>              , {   "address": 140635186888731
>                ,   "build_id": "7da3ee3ef3419795fc264b20f657a321c161695d"
>                ,   "build_id_offset": 3407899
>                ,   "function_name": "impl_thrd_routine"
>                ,   "file_name": "/usr/lib64/dri/r600_dri.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636059842311
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39827207
>                ,   "function_name": "mozilla::dom::WorkerPrivate::WaitForWorkerEvents()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059894784
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39879680
>                ,   "function_name": "mozilla::dom::WorkerPrivate::DoRunLoop(JSContext*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636059737419
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 39722315
>                ,   "function_name": "mozilla::dom::workerinternals::(anonymous namespace)::WorkerThreadPrimaryRunnable::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636073409414
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53394310
>                ,   "function_name": "webrtc::EventTimerPosix::Wait(timespec*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073409799
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53394695
>                ,   "function_name": "webrtc::EventTimerPosix::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302970
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287866
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302970
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287866
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636073405664
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53390560
>                ,   "function_name": "webrtc::EventTimerPosix::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072446833
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52431729
>                ,   "function_name": "webrtc::IncomingVideoStream::IncomingVideoStreamProcess()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018452
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72340
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029538448
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9523344
>                ,   "function_name": "nsThreadPool::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303640697
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1001593
>                ,   "function_name": "syscall"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636033852686
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13837582
>                ,   "function_name": "epoll_wait"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085220927
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65205823
>                ,   "function_name": "tokio_core::reactor::Core::poll::h472b11ee9e432004"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085122548
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65107444
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h4e8468b88fb76973"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085117297
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65102193
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h7acd5ec6ce5e1d85"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303640697
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1001593
>                ,   "function_name": "syscall"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636033852686
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13837582
>                ,   "function_name": "epoll_wait"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033861557
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13846453
>                ,   "function_name": "epoll_dispatch"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033871733
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13856629
>                ,   "function_name": "event_base_loop"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033767550
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13752446
>                ,   "function_name": "base::MessagePumpLibevent::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033831365
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13816261
>                ,   "function_name": "base::Thread::ThreadMain()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033766606
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13751502
>                ,   "function_name": "ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073258755
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53243651
>                ,   "function_name": "webrtc::VCMJitterBuffer::NextCompleteFrame(unsigned int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073329304
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53314200
>                ,   "function_name": "webrtc::VCMReceiver::FrameForDecoding(unsigned short, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073330552
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53315448
>                ,   "function_name": "webrtc::vcm::VideoReceiver::Decode(unsigned short)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073453981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53438877
>                ,   "function_name": "webrtc::internal::VideoReceiveStream::DecodeThreadFunction(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636090699424
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70684320
>                ,   "function_name": "rayon_core::sleep::Sleep::sleep::h0f6170d3c85cd496"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090710124
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70695020
>                ,   "function_name": "rayon_core::registry::WorkerThread::wait_until_cold::h458f9876c008633e"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090709773
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70694669
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h479b4be4d432d599"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090708750
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70693646
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h9012b3df0e867197"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033831365
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13816261
>                ,   "function_name": "base::Thread::ThreadMain()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033766606
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13751502
>                ,   "function_name": "ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303640697
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1001593
>                ,   "function_name": "syscall"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636033852686
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13837582
>                ,   "function_name": "epoll_wait"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033861557
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13846453
>                ,   "function_name": "epoll_dispatch"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033871733
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13856629
>                ,   "function_name": "event_base_loop"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072310459
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52295355
>                ,   "function_name": "rtc::TaskQueue::ThreadMain(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636303628231
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 989127
>                ,   "function_name": "__select"
>                ,   "file_name": "/lib64/libc.so.6"
>                }
>              , {   "address": 140636033366353
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13351249
>                ,   "function_name": "user_sctp_timer_iterate"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215930018581
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72469
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636081499543
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61484439
>                ,   "function_name": "js::HelperThread::threadLoop()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081479038
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61463934
>                ,   "function_name": "js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 94215930018581
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72469
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636081499543
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61484439
>                ,   "function_name": "js::HelperThread::threadLoop()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636081479038
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 61463934
>                ,   "function_name": "js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636296167827
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 147859
>                ,   "function_name": "pt_TimedWait"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636296169038
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 149070
>                ,   "function_name": "PR_WaitCondVar"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636036670428
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 16655324
>                ,   "function_name": "WatchdogMain(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140635186889475
>                ,   "build_id": "7da3ee3ef3419795fc264b20f657a321c161695d"
>                ,   "build_id_offset": 3408643
>                ,   "function_name": "util_queue_thread_func"
>                ,   "file_name": "/usr/lib64/dri/r600_dri.so"
>                }
>              , {   "address": 140635186888731
>                ,   "build_id": "7da3ee3ef3419795fc264b20f657a321c161695d"
>                ,   "build_id_offset": 3407899
>                ,   "function_name": "impl_thrd_routine"
>                ,   "file_name": "/usr/lib64/dri/r600_dri.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636090843371
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70828267
>                ,   "function_name": "std::thread::park::he38de067d3ab8ac3"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085165605
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65150501
>                ,   "function_name": "std::sys_common::backtrace::__rust_begin_short_backtrace::h63f22b4684bfafff"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636085163777
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 65148673
>                ,   "function_name": "_$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hb377e22c05bb41d7"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636090798434
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 70783330
>                ,   "function_name": "std::sys::unix::thread::Thread::new::thread_start::h94a3f7b7a808e618"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636033365734
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13350630
>                ,   "function_name": "sctp_iterator_thread"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073258755
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53243651
>                ,   "function_name": "webrtc::VCMJitterBuffer::NextCompleteFrame(unsigned int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073329304
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53314200
>                ,   "function_name": "webrtc::VCMReceiver::FrameForDecoding(unsigned short, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073330552
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53315448
>                ,   "function_name": "webrtc::vcm::VideoReceiver::Decode(unsigned short)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073453981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53438877
>                ,   "function_name": "webrtc::internal::VideoReceiveStream::DecodeThreadFunction(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636073409414
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53394310
>                ,   "function_name": "webrtc::EventTimerPosix::Wait(timespec*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073409799
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53394695
>                ,   "function_name": "webrtc::EventTimerPosix::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636073405664
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53390560
>                ,   "function_name": "webrtc::EventTimerPosix::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072446833
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52431729
>                ,   "function_name": "webrtc::IncomingVideoStream::IncomingVideoStreamProcess()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018452
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72340
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029559460
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9544356
>                ,   "function_name": "TimerThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302970
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287866
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488840
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55560
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018452
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 72340
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029538448
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9523344
>                ,   "function_name": "nsThreadPool::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029532040
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516936
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954474
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939370
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 94215930018091
>                ,   "build_id": "e24cab6cf6736610c39f5eafdcfcaf74bec260f0"
>                ,   "build_id_offset": 71979
>                ,   "function_name": "mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&)"
>                ,   "file_name": "/usr/lib64/firefox/firefox"
>                }
>              , {   "address": 140636029521839
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9506735
>                ,   "function_name": "mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent(bool, mozilla::EventPriority*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029531912
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9516808
>                ,   "function_name": "nsThread::ProcessNextEvent(bool, bool*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029540588
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525484
>                ,   "function_name": "NS_ProcessNextEvent(nsIThread*, bool)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033954538
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13939434
>                ,   "function_name": "mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636029541016
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 9525912
>                ,   "function_name": "nsThread::ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636296193016
>                ,   "build_id": "5e1c480a6315a33b1de0a1ee0dd336004e7bec4e"
>                ,   "build_id_offset": 173048
>                ,   "function_name": "_pt_root"
>                ,   "file_name": "/lib64/libnspr4.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302970
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287866
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318488682
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 55402
>                ,   "function_name": "pthread_cond_timedwait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636072294870
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52279766
>                ,   "function_name": "rtc::Event::Wait(int)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073404977
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53389873
>                ,   "function_name": "webrtc::EventWrapperImpl::Wait(unsigned long)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636073194504
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 53179400
>                ,   "function_name": "webrtc::ProcessThreadImpl::Process()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302981
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287877
>                ,   "function_name": "rtc::PlatformThread::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636072302718
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 52287614
>                ,   "function_name": "rtc::PlatformThread::StartThread(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        }
>      , {   "frames":
>              [ {   "address": 140636318487836
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 54556
>                ,   "function_name": "pthread_cond_wait@@GLIBC_2.3.2"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636033823560
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13808456
>                ,   "function_name": "base::WaitableEvent::TimedWait(base::TimeDelta const&)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033823624
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13808520
>                ,   "function_name": "base::WaitableEvent::Wait()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033775498
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13760394
>                ,   "function_name": "base::MessagePumpDefault::Run(base::MessagePump::Delegate*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033774889
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13759785
>                ,   "function_name": "MessageLoop::Run()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033831365
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13816261
>                ,   "function_name": "base::Thread::ThreadMain()"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636033766606
>                ,   "build_id": "1c14513c1bf910984ca5b43aee007a94e7bee84a"
>                ,   "build_id_offset": 13751502
>                ,   "function_name": "ThreadFunc(void*)"
>                ,   "file_name": "/usr/lib64/firefox/libxul.so"
>                }
>              , {   "address": 140636318463380
>                ,   "build_id": "25c82ff2a899ca48a545f092410e6229e7680145"
>                ,   "build_id_offset": 30100
>                ,   "function_name": "start_thread"
>                ,   "file_name": "/lib64/libpthread.so.0"
>                }
>              , {   "address": 140636303662703
>                ,   "build_id": "4677f12c31fa6c18c9925096f32e71afd4c71327"
>                ,   "build_id_offset": 1023599
>                ,   "function_name": "__clone"
>                ,   "file_name": "/lib64/libc.so.6"
>                } ]
>        } ]
>}

Actions: View

Attachments on bug 1630993: 1484851 | 1484852 | 1484853 | 1484854 | 1484855 | 1484856 | 1484857 | 1484858 | 1484859 | 1484860 | 1484861