Bug 2411722

Summary: [abrt] firefox: js::wasm::ProfilingFrameIterator::initFromExitFP(): firefox killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Mr Beedell, Roke Julian Lockhart <8ru2u4gz>
Component: firefoxAssignee: Gecko Maintainer <gecko-bugs-nobody>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 43CC: 8ru2u4gz, gecko-bugs-nobody, jhorak, klaas, rstrode, suraj.ghimire7
Target Milestone: ---Flags: 8ru2u4gz: needinfo? (gecko-bugs-nobody)
Target Release: ---   
Hardware: x86_64   
OS: Linux   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/4fc6e220ee14519d3fd171207b72cdeafc74399
Whiteboard: abrt_hash:f52f5584afe35dbe343fba017a108160d9af5d03;VARIANT_ID=kde;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: proc_pid_status
none
File: maps
none
File: limits
none
File: environ
none
File: open_fds
none
File: os_info
none
File: cpuinfo
none
File: core_backtrace
none
File: exploitable
none
File: dso_list
none
File: var_log_messages
none
File: backtrace none

Description Mr Beedell, Roke Julian Lockhart 2025-11-01 12:07:59 UTC 
Description of problem:
I captured a performance profile for https://github.com/darkreader/darkreader/issues/6799#issuecomment-3476329563.

Version-Release number of selected component:
firefox-143.0.4-1.fc43

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         firefox killed by SIGSEGV
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=cf1a12;b=2b68924cce0345f5967881d1c780aff9;m=e085ba03;t=6428736324cdd;x=4eb753ef5bf5dc1a
executable:     /usr/lib64/firefox/firefox
cmdline:        $'/usr/lib64/firefox/firefox -contentproc -isForBrowser -prefsHandle 0:49878 -prefMapHandle 1:285980 -jsInitHandle 2:223368 -parentBuildID 20251006075441 -sandboxReporter 3 -chrootClient 4 -ipcHandle 5 -initialChannelId {11bb6d2c-4fe0-48b7-adfe-6d12e1c322ad} -parentPid 3598 -crashReporter 6 -crashHelper 7 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appDir /usr/lib64/firefox/browser 372 tab'
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.mozilla.firefox
rootdir:        /proc/44989/fdinfo
uid:            1000
mountinfo:      
kernel:         6.17.5-300.fc43.x86_64
package:        firefox-143.0.4-1.fc43
runlevel:       /bin/sh: line 1: runlevel: command not found
backtrace_rating: 4
crash_function: js::wasm::ProfilingFrameIterator::initFromExitFP
comment:        I captured a performance profile for https://github.com/darkreader/darkreader/issues/6799#issuecomment-2800335289.

Truncated backtrace:
Thread no. 0 (12 frames)
 #0 js::wasm::ProfilingFrameIterator::initFromExitFP at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/js/src/wasm/WasmFrameIter.cpp:1183
 #1 js::wasm::ProfilingFrameIterator::ProfilingFrameIterator at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/js/src/wasm/WasmFrameIter.cpp:1644
 #2 JS::ProfilingFrameIterator::iteratorConstruct at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/js/src/vm/Stack.cpp:565
 #3 JS::ProfilingFrameIterator::ProfilingFrameIterator at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/js/src/vm/Stack.cpp:489
 #4 ExtractJsFrames at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform.cpp:2244
 #5 DoSharedSample at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform.cpp:2995
 #6 DoPeriodicSample at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform.cpp:3072
 #7 operator() at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform.cpp:4841
 #8 SuspendAndSampleAndResumeThread<SamplerThread::Run()::<lambda(const Registers&, const mozilla::TimeStamp&)> > at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform-linux-android.cpp:467
 #9 SamplerThread::Run at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform.cpp:4838
 #10 ThreadEntry at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/tools/profiler/core/platform-linux-android.cpp:506
 #11 set_alt_signal_stack_and_start at /usr/src/debug/firefox-143.0.4-1.fc43.x86_64/mozglue/interposers/pthread_create_interposer.cpp:81


Potential duplicate: bug 2326841
Comment 1 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:03 UTC 
Created attachment 2111751 [details]
File: proc_pid_status
Comment 2 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:05 UTC 
Created attachment 2111752 [details]
File: maps
Comment 3 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:06 UTC 
Created attachment 2111753 [details]
File: limits
Comment 4 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:07 UTC 
Created attachment 2111754 [details]
File: environ
Comment 5 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:08 UTC 
Created attachment 2111755 [details]
File: open_fds
Comment 6 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:10 UTC 
Created attachment 2111756 [details]
File: os_info
Comment 7 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:11 UTC 
Created attachment 2111757 [details]
File: cpuinfo
Comment 8 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:12 UTC 
Created attachment 2111758 [details]
File: core_backtrace
Comment 9 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:13 UTC 
Created attachment 2111759 [details]
File: exploitable
Comment 10 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:15 UTC 
Created attachment 2111760 [details]
File: dso_list
Comment 11 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:16 UTC 
Created attachment 2111761 [details]
File: var_log_messages
Comment 12 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:08:17 UTC 
Created attachment 2111762 [details]
File: backtrace
Comment 13 Mr Beedell, Roke Julian Lockhart 2025-11-01 12:10:29 UTC 
Previously reported at https://bugzilla.redhat.com/show_bug.cgi?id=2391475#c0. Is it a duplicate?
Comment 14 Mr Beedell, Roke Julian Lockhart 2025-12-23 18:39:41 UTC 
(For https://bugzilla.mozilla.org/show_bug.cgi?id=1985672#c5), I reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2390798#c0 (although now `libreport`-triaged as https://bugzilla.redhat.com/show_bug.cgi?id=2424230#c13), *without `--safe-mode`*!


reporter:       libreport-2.17.15
type:           CCpp
reason:         firefox killed by SIGSEGV
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=101cbcf;b=e331a2653f0f49ecbdc23c567fcef5f0;m=6b24d8638;t=646a2cd760b5f;x=9faa82172f0ac590
executable:     /usr/lib64/firefox/firefox
cmdline:        $'/usr/lib64/firefox/firefox -contentproc -isForBrowser -prefsHandle 0:57272 -prefMapHandle 1:293178 -jsInitHandle 2:223356 -parentBuildID 20251211125526 -sandboxReporter 3 -chrootClient 4 -ipcHandle 5 -initialChannelId {f90aeaf4-82e4-4e9f-8b57-ee7b48665790} -parentPid 259435 -crashReporter 6 -crashHelper 7 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appDir /usr/lib64/firefox/browser 58 tab'
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.mozilla.firefox
rootdir:        /proc/264487/fdinfo
uid:            1000
mountinfo:      
kernel:         6.17.12-300.fc43.x86_64
package:        firefox-146.0-3.fc43
runlevel:       /bin/sh: line 1: runlevel: command not found
backtrace_rating: 4
crash_function: js::wasm::ProfilingFrameIterator::initFromExitFP
comment:        (For https://bugzilla.mozilla.org/show_bug.cgi?id=1985672#c5), I reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2390798#c0 (although now `libreport`-triaged as https://bugzilla.redhat.com/show_bug.cgi?id=2424230#c13), *without `--safe-mode`*!