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Bug 1364708 - [abrt] libvirt-daemon: __pthread_mutex_unlock_usercnt(): libvirtd killed by SIGSEGV
Summary: [abrt] libvirt-daemon: __pthread_mutex_unlock_usercnt(): libvirtd killed by S...
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Fedora
Classification: Fedora
Component: libvirt
Version: 24
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Libvirt Maintainers
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:cc8920eaf647362f15eaead0ec4...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-08-06 11:06 UTC by pmkellly
Modified: 2016-08-10 13:40 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-08-10 13:40:40 UTC


Attachments (Terms of Use)
File: backtrace (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: cgroup (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: core_backtrace (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: dso_list (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: environ (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: exploitable (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: limits (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: maps (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: mountinfo (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: namespaces (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: open_fds (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: proc_pid_status (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details
File: var_log_messages (deleted)
2016-08-06 11:07 UTC, pmkellly
no flags Details

Description pmkellly 2016-08-06 11:06:46 UTC
Version-Release number of selected component:
libvirt-daemon-1.3.3.2-1.fc24

Additional info:
reporter:       libreport-2.7.2
backtrace_rating: 4
cmdline:        /usr/sbin/libvirtd
crash_function: __pthread_mutex_unlock_usercnt
executable:     /usr/sbin/libvirtd
global_pid:     925
kernel:         4.6.4-301.fc24.x86_64
pkg_fingerprint: 73BD E983 81B4 6521
pkg_vendor:     Fedora Project
runlevel:       unknown
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (6 frames)
 #0 __pthread_mutex_unlock_usercnt at pthread_mutex_unlock.c:313
 #1 __pthread_mutex_unlock at pthread_mutex_unlock.c:314
 #2 virEventPollDispatchHandles at util/vireventpoll.c:509
 #3 virEventPollRunOnce at util/vireventpoll.c:658
 #4 virEventRunDefaultImpl at util/virevent.c:314
 #5 virNetDaemonRun at rpc/virnetdaemon.c:818

Comment 1 pmkellly 2016-08-06 11:07:03 UTC
Created attachment 1188135 [details]
File: backtrace

Comment 2 pmkellly 2016-08-06 11:07:04 UTC
Created attachment 1188136 [details]
File: cgroup

Comment 3 pmkellly 2016-08-06 11:07:06 UTC
Created attachment 1188137 [details]
File: core_backtrace

Comment 4 pmkellly 2016-08-06 11:07:08 UTC
Created attachment 1188138 [details]
File: dso_list

Comment 5 pmkellly 2016-08-06 11:07:10 UTC
Created attachment 1188139 [details]
File: environ

Comment 6 pmkellly 2016-08-06 11:07:12 UTC
Created attachment 1188140 [details]
File: exploitable

Comment 7 pmkellly 2016-08-06 11:07:14 UTC
Created attachment 1188141 [details]
File: limits

Comment 8 pmkellly 2016-08-06 11:07:18 UTC
Created attachment 1188142 [details]
File: maps

Comment 9 pmkellly 2016-08-06 11:07:19 UTC
Created attachment 1188143 [details]
File: mountinfo

Comment 10 pmkellly 2016-08-06 11:07:21 UTC
Created attachment 1188144 [details]
File: namespaces

Comment 11 pmkellly 2016-08-06 11:07:23 UTC
Created attachment 1188145 [details]
File: open_fds

Comment 12 pmkellly 2016-08-06 11:07:25 UTC
Created attachment 1188146 [details]
File: proc_pid_status

Comment 13 pmkellly 2016-08-06 11:07:27 UTC
Created attachment 1188147 [details]
File: var_log_messages

Comment 14 Cole Robinson 2016-08-10 13:40:40 UTC
This is strange. I'm guessing it's not libvirt related, and since there's only one crash I'm guessing this was also some temporary system breakage. If anyone can consistently reproduce please reopen, but closing until then


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