Bug 989298

Summary: [abrt] libwebkit2gtk-2.0.3-2.fc19: JSC::DFG::AssemblyHelpers::decodedCodeMapFor(JSC::CodeBlock*): Process /usr/libexec/WebKitWebProcess was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: nidejo <nidejo7>
Component: webkitgtk3Assignee: Matthias Clasen <mclasen>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: dsd, fedora, kalevlember, mclasen, tpopela
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:73ee09d027ac4d3bee165d65971869f473e69e8c
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-02-17 16:24:17 UTC 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: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages
none
File: screencast-1.ogv
none
File: screencast.ogv none

Description nidejo 2013-07-29 03:13:34 UTC
Description of problem:
the browser Epiphany, occasionally hangs, not because suddenly occurs in specific system notifications: 

webkitgtk3 hung
Process /usr/libexec/WebKitWebProcess was killed by signal 11 (SIGSEGV)

Name: webkitgtk3
Version: libwebkit2gtk-2.0.3-2.fc19
Detected: 28/07/19

PD: I'm using Fedora 19

Version-Release number of selected component:
libwebkit2gtk-2.0.3-2.fc19

Additional info:
reporter:       libreport-2.1.5
backtrace_rating: 3
cmdline:        /usr/libexec/WebKitWebProcess 14
crash_function: JSC::DFG::AssemblyHelpers::decodedCodeMapFor(JSC::CodeBlock*)
executable:     /usr/libexec/WebKitWebProcess
kernel:         3.9.9-302.fc19.i686.PAE
runlevel:       N 5
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 JSC::DFG::AssemblyHelpers::decodedCodeMapFor(JSC::CodeBlock*) at /lib/libjavascriptcoregtk-3.0.so.0
 #1 JSC::DFG::OSRExitCompiler::compileExit(JSC::DFG::OSRExit const&, JSC::Operands<JSC::ValueRecovery, JSC::OperandValueTraits<JSC::ValueRecovery> > const&, JSC::DFG::SpeculationRecovery*) at /lib/libjavascriptcoregtk-3.0.so.0
 #2 compileOSRExit at /lib/libjavascriptcoregtk-3.0.so.0
 #3 ??
 #4 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) at /lib/libjavascriptcoregtk-3.0.so.0
 #5 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) at /lib/libjavascriptcoregtk-3.0.so.0
 #6 JSC::boundFunctionCall(JSC::ExecState*) at /lib/libjavascriptcoregtk-3.0.so.0
 #7 ??
 #8 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) at /lib/libjavascriptcoregtk-3.0.so.0
 #9 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) at /lib/libjavascriptcoregtk-3.0.so.0

Comment 1 nidejo 2013-07-29 03:13:49 UTC
Created attachment 779569 [details]
File: backtrace

Comment 2 nidejo 2013-07-29 03:13:53 UTC
Created attachment 779570 [details]
File: cgroup

Comment 3 nidejo 2013-07-29 03:13:57 UTC
Created attachment 779571 [details]
File: core_backtrace

Comment 4 nidejo 2013-07-29 03:14:03 UTC
Created attachment 779572 [details]
File: dso_list

Comment 5 nidejo 2013-07-29 03:14:07 UTC
Created attachment 779573 [details]
File: environ

Comment 6 nidejo 2013-07-29 03:14:11 UTC
Created attachment 779574 [details]
File: limits

Comment 7 nidejo 2013-07-29 03:14:31 UTC
Created attachment 779575 [details]
File: maps

Comment 8 nidejo 2013-07-29 03:14:34 UTC
Created attachment 779576 [details]
File: open_fds

Comment 9 nidejo 2013-07-29 03:14:38 UTC
Created attachment 779577 [details]
File: proc_pid_status

Comment 10 nidejo 2013-07-29 03:14:44 UTC
Created attachment 779578 [details]
File: var_log_messages

Comment 11 nidejo 2013-07-29 03:14:59 UTC
Created attachment 779579 [details]
File: screencast-1.ogv

Comment 12 nidejo 2013-07-29 03:15:08 UTC
Created attachment 779580 [details]
File: screencast.ogv

Comment 13 Daniel Drake 2013-08-23 18:59:59 UTC
This is https://bugs.webkit.org/show_bug.cgi?id=90728

Epiphany (and other webkit users) on F19 (with webkitgtk3-2.0.4) under i686 does crash a lot.  Sometimes the crashes are occasional (e.g. use gmail for a while), certain pages always crash it immediately:

http://www.oanda.com/lang/es/currency/converter/
The whole of github e.g. https://github.com/sugarlabs/sugar/pull/40
http://tirania.org/blog/archive/2012/Oct-22.html

This is a crash in the "standard" javascript engine in webkit. This engine is actually not used in common configurations - instead a faster system is normally used, which is why this bug has sat around without much attention upstream.

The faster engine ("LLint") was disabled in Fedora though, because it was incompatible with Geode LX and similar processors still supported by Fedora i686, https://bugs.webkit.org/show_bug.cgi?id=96286

However, there is a new upstream fix for LLint which makes it work on all i686 processors. https://bugs.webkit.org/show_bug.cgi?id=112239

I have backported that fix locally and it makes things work fine again. I will propose it for inclusion in webkitgtk-2.0.5

Comment 14 Fedora End Of Life 2015-01-09 19:08:20 UTC
This message is a notice that Fedora 19 is now at end of life. Fedora 
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Comment 15 Fedora End Of Life 2015-02-17 16:24:17 UTC
Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is
no longer maintained, which means that it will not receive any further
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