Bug 896279

Summary: [abrt] qemu-system-arm-1.0.1-2.fc17: __lll_lock_wait: Process /usr/bin/qemu-system-arm was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Tobias Mueller <fedora-bugs>
Component: qemuAssignee: Fedora Virtualization Maintainers <virt-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: amit.shah, berrange, cfergeau, crobinso, dwmw2, itamar, pbonzini, rjones, scottt.tw, virt-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:ff2125a84a471b6340238d39877d30234f9d1ddb
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-07-11 15:14:45 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Description Flags
File: core_backtrace
File: environ
File: limits
File: backtrace
File: cgroup
File: smolt_data
File: executable
File: maps
File: dso_list
File: proc_pid_status
File: var_log_messages
File: open_fds none

Description Tobias Mueller 2013-01-16 18:07:45 EST
Description of problem:
I ran qemu, trying to reproduce bug 476595, and it hogged the CPU. According to strace, it select()ed like mad.

Version-Release number of selected component:

Additional info:
libreport version: 2.0.18
abrt_version:   2.0.18
backtrace_rating: 4
cmdline:        qemu-system-arm -m 512 -kernel vmlinuz-2.6.26-2-versatile
crash_function: __lll_lock_wait
kernel:         3.6.10-2.fc17.x86_64

truncated backtrace:
:Thread no. 1 (7 frames)
: #0 __lll_lock_wait at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
: #1 _L_lock_840 at /lib64/libpthread.so.0
: #2 __pthread_mutex_lock at pthread_mutex_lock.c:65
: #3 qemu_mutex_lock at qemu-thread-posix.c:54
: #4 qemu_mutex_lock_iothread at /usr/src/debug/qemu-kvm-1.0.1/cpus.c:843
: #5 main_loop_wait at main-loop.c:459
: #6 main_loop at /usr/src/debug/qemu-kvm-1.0.1/vl.c:1482
Comment 1 Tobias Mueller 2013-01-16 18:07:49 EST
Created attachment 679900 [details]
File: core_backtrace
Comment 2 Tobias Mueller 2013-01-16 18:07:51 EST
Created attachment 679901 [details]
File: environ
Comment 3 Tobias Mueller 2013-01-16 18:07:54 EST
Created attachment 679902 [details]
File: limits
Comment 4 Tobias Mueller 2013-01-16 18:07:56 EST
Created attachment 679903 [details]
File: backtrace
Comment 5 Tobias Mueller 2013-01-16 18:07:59 EST
Created attachment 679904 [details]
File: cgroup
Comment 6 Tobias Mueller 2013-01-16 18:08:02 EST
Created attachment 679905 [details]
File: smolt_data
Comment 7 Tobias Mueller 2013-01-16 18:08:04 EST
Created attachment 679906 [details]
File: executable
Comment 8 Tobias Mueller 2013-01-16 18:08:08 EST
Created attachment 679907 [details]
File: maps
Comment 9 Tobias Mueller 2013-01-16 18:08:11 EST
Created attachment 679908 [details]
File: dso_list
Comment 10 Tobias Mueller 2013-01-16 18:08:13 EST
Created attachment 679909 [details]
File: proc_pid_status
Comment 11 Tobias Mueller 2013-01-16 18:08:15 EST
Created attachment 679910 [details]
File: var_log_messages
Comment 12 Tobias Mueller 2013-01-16 18:08:17 EST
Created attachment 679911 [details]
File: open_fds
Comment 13 Fedora End Of Life 2013-07-04 00:14:31 EDT
This message is a reminder that Fedora 17 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 17. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '17'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 17's end of life.

Bug Reporter:  Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 17 is end of life. If you 
would still like  to see this bug fixed and are able to reproduce it 
against a later version  of Fedora, you are encouraged  change the 
'version' to a later Fedora version prior to Fedora 17's end of life.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 14 Cole Robinson 2013-07-11 15:14:45 EDT
As mentioned in 476595 this is working for me now, please reopen if you have any issues with arm on F19.