Bug 696598

Summary: [abrt] metacity-2.28.0-20.el6: pa_memblock_unref: Process /usr/bin/metacity was killed by signal 11 (SIGSEGV)
Product: Red Hat Enterprise Linux 6 Reporter: prashant ingale <pingale>
Component: metacityAssignee: Florian Müllner <fmuellner>
Status: CLOSED WONTFIX QA Contact: Desktop QE <desktop-qa-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 6.0CC: cww, dkochuka, knoha, kyoneyam, mclasen, mkolbas, otaylor, skito, tpelka, vgaikwad, ychavan
Target Milestone: rcKeywords: Reopened
Target Release: ---Flags: tpelka: needinfo? (mkolbas)
Hardware: i686   
OS: Linux   
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Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2017-04-19 22:03:31 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 994246, 1002711, 1075802, 1172231, 1269194    
Attachments:
Description Flags
backtrace none

Description prashant ingale 2011-04-14 11:32:46 UTC
Created attachment 492059 [details]
backtrace

Description of problem:

metacity was killed by signal 11 pa_memblock_unref
reason: Process /usr/bin/metacity was killed by signal 11 (SIGSEGV)

Version-Release number of selected component (if applicable):

architecture: i686
executable: /usr/bin/metacity
package: metacity-2.28.0-20.el6
release: Red Hat Enterprise Linux Server release 6.0 (Santiago)



How reproducible:
randomly

Steps to Reproduce:
1.
2.
3.
  
Actual results:
metacity crashed

Expected results:
metacity  should not crashed



Additional info:

Comment 2 RHEL Program Management 2011-07-06 01:00:16 UTC
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unfortunately unable to
address this request at this time. Red Hat invites you to
ask your support representative to propose this request, if
appropriate and relevant, in the next release of Red Hat
Enterprise Linux. If you would like it considered as an
exception in the current release, please ask your support
representative.

Comment 8 RHEL Program Management 2013-07-16 08:19:24 UTC
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unable to address this
request at this time.

Red Hat invites you to ask your support representative to
propose this request, if appropriate, in the next release of
Red Hat Enterprise Linux.

Comment 19 kyoneyama 2016-08-15 10:09:38 UTC
This issue is reproduced even with the latest packages in customer's system.

- pulseaudio-0.9.21-24.el6.x86_64
- metacity-2.28.0-23.el6.x86_64
- glib2-2.28.8-5.el6.x86_64
- glibc-2.12-1.192.el6.x86_64


(gdb) bt
#0  pa_atomic_load (b=0x7fe3dbb8f000) at pulsecore/atomic.h:57
#1  pa_memblock_unref (b=0x7fe3dbb8f000) at pulsecore/memblock.c:589
#2  0x00007fe3e0c50912 in item_free (item=0x7fe3d4001a50, q=<value optimized out>) at pulsecore/pstream.c:292
#3  0x00007fe3e0c52a5a in pa_queue_free (q=0x7fe3d4000b10, free_func=0x7fe3e0c508a0 <item_free>, userdata=0x0) at pulsecore/queue.c:61
#4  0x00007fe3e0c50a4f in pstream_free (p=0x7fe3d4000960) at pulsecore/pstream.c:307
#5  pa_pstream_unref (p=0x7fe3d4000960) at pulsecore/pstream.c:956
#6  0x00007fe3e0c50c84 in do_something (p=0x7fe3d4000960) at pulsecore/pstream.c:203
#7  0x00007fe3e0e92b4c in dispatch_pollfds (m=0x1df83b0) at pulse/mainloop.c:688
#8  pa_mainloop_dispatch (m=0x1df83b0) at pulse/mainloop.c:933
#9  0x00007fe3e0e92ed8 in pa_mainloop_iterate (m=0x1df83b0, block=<value optimized out>, retval=0x0) at pulse/mainloop.c:964
#10 0x00007fe3e0e92f80 in pa_mainloop_run (m=0x1df83b0, retval=0x0) at pulse/mainloop.c:979
#11 0x00007fe3e0ea1a4b in thread (userdata=0x1df40f0) at pulse/thread-mainloop.c:94
#12 0x00007fe3e0c5e9b8 in internal_thread_func (userdata=0x1df86c0) at pulsecore/thread-posix.c:72
#13 0x00007fe3eacc8aa1 in start_thread (arg=0x7fe3dbb7e700) at pthread_create.c:301
#14 0x00007fe3ebe29aad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115