Bug 1254868 - [abrt] epiphany-runtime: xmlBufferCreate__internal_alias(): epiphany killed by SIGSEGV
[abrt] epiphany-runtime: xmlBufferCreate__internal_alias(): epiphany killed b...
Status: CLOSED CURRENTRELEASE
Product: Fedora
Classification: Fedora
Component: epiphany (Show other bugs)
22
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Michael Catanzaro
Fedora Extras Quality Assurance
https://retrace.fedoraproject.org/faf...
abrt_hash:6081ee804d45dcc77118ca5eae2...
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2015-08-19 02:56 EDT by Martín Cigorraga
Modified: 2016-03-01 20:18 EST (History)
13 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2016-03-01 20:18:03 EST
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Regression: ---
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
File: backtrace (125.14 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: cgroup (190 bytes, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: core_backtrace (70.19 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: dso_list (13.76 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: environ (1.92 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: limits (1.29 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: maps (77.04 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: mountinfo (3.46 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: namespaces (85 bytes, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: open_fds (3.35 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: proc_pid_status (1.00 KB, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details
File: var_log_messages (1009 bytes, text/plain)
2015-08-19 02:56 EDT, Martín Cigorraga
no flags Details

  None (edit)
Description Martín Cigorraga 2015-08-19 02:56:01 EDT
Version-Release number of selected component:
epiphany-runtime-3.16.2-2.fc22

Additional info:
reporter:       libreport-2.6.2
backtrace_rating: 4
cmdline:        epiphany
crash_function: xmlBufferCreate__internal_alias
executable:     /usr/bin/epiphany
global_pid:     12927
kernel:         4.1.5-200.fc22.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (4 frames)
 #3 xmlBufferCreate__internal_alias at tree.c:7000
 #4 save_session_sync at ephy-session.c:803
 #5 g_task_thread_pool_thread at gtask.c:1231
 #7 g_thread_proxy at gthread.c:764
Comment 1 Martín Cigorraga 2015-08-19 02:56:09 EDT
Created attachment 1064628 [details]
File: backtrace
Comment 2 Martín Cigorraga 2015-08-19 02:56:11 EDT
Created attachment 1064629 [details]
File: cgroup
Comment 3 Martín Cigorraga 2015-08-19 02:56:15 EDT
Created attachment 1064630 [details]
File: core_backtrace
Comment 4 Martín Cigorraga 2015-08-19 02:56:17 EDT
Created attachment 1064631 [details]
File: dso_list
Comment 5 Martín Cigorraga 2015-08-19 02:56:19 EDT
Created attachment 1064632 [details]
File: environ
Comment 6 Martín Cigorraga 2015-08-19 02:56:21 EDT
Created attachment 1064633 [details]
File: limits
Comment 7 Martín Cigorraga 2015-08-19 02:56:25 EDT
Created attachment 1064634 [details]
File: maps
Comment 8 Martín Cigorraga 2015-08-19 02:56:28 EDT
Created attachment 1064635 [details]
File: mountinfo
Comment 9 Martín Cigorraga 2015-08-19 02:56:30 EDT
Created attachment 1064636 [details]
File: namespaces
Comment 10 Martín Cigorraga 2015-08-19 02:56:32 EDT
Created attachment 1064637 [details]
File: open_fds
Comment 11 Martín Cigorraga 2015-08-19 02:56:33 EDT
Created attachment 1064638 [details]
File: proc_pid_status
Comment 12 Martín Cigorraga 2015-08-19 02:56:35 EDT
Created attachment 1064639 [details]
File: var_log_messages
Comment 13 Michael Catanzaro 2016-03-01 15:48:32 EST
Er, it's crashing inside malloc? That's something I haven't seen before... glibc developers, any ideas?
Comment 14 Jeff Law 2016-03-01 16:53:08 EST
A crash inside malloc is often a memory management bug in the application itself (overwriting metadata in the heap).

I would start by verifying you can reproduce the problem, then running the application.
Comment 15 Jeff Law 2016-03-01 16:53:47 EST
Opps.  Hit save too soon..

I would start by verifying you can reproduce the problem, the running the application under valgrind control.
Comment 16 Michael Catanzaro 2016-03-01 20:18:03 EST
OK....

Hm, I should have checked this earlier, but the crash server thinks this was fixed in 3.16.3. Now, there are only two reports of this ever, so it cannot possibly be justified in that claim based on that sample size, but it's true we fixed multiple memory corruption issues in 3.16.3... let's say this one is fixed until proven otherwise.

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