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Red Hat Bugzilla – Attachment 873907 Details for
Bug 1075973
libvirtd crashes if VM crashes or is destroyed while hot-attaching disks
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core dump file
libvirtd_coredump (text/plain), 10.07 KB, created by
chhu
on 2014-03-13 10:33:57 UTC
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hide
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Description:
core dump file
Filename:
MIME Type:
Creator:
chhu
Created:
2014-03-13 10:33:57 UTC
Size:
10.07 KB
patch
obsolete
>(gdb) t a a bt > >Thread 11 (Thread 0x7f43696ba700 (LWP 12834)): >#0 0x00007f4377a999fd in open64 () from /lib64/libpthread.so.0 >#1 0x00007f437a189037 in open (__oflag=0, __path=0x7f433c000ca0 "/proc/12829/stat") > at /usr/include/bits/fcntl2.h:53 >#2 virFileReadAll (path=0x7f433c000ca0 "/proc/12829/stat", maxlen=maxlen@entry=1024, buf=buf@entry=0x7f43696b9b90) > at util/virfile.c:1206 >#3 0x00007f437a1aa78d in virProcessGetStartTime (pid=<optimized out>, timestamp=timestamp@entry=0x7f43696b9c18) > at util/virprocess.c:764 >#4 0x00007f437a18caea in virIdentityGetSystem () at util/viridentity.c:153 >#5 0x00007f437ac4881d in remoteClientFreeFunc (data=<optimized out>) at remote.c:717 >#6 0x00007f437a2916cf in virNetServerClientDispose (obj=0x7f437af60ed0) at rpc/virnetserverclient.c:911 >#7 0x00007f437a1a2f3b in virObjectUnref (anyobj=<optimized out>) at util/virobject.c:262 >#8 0x00007f437a28fd07 in virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7f437af4f720) > at rpc/virnetserver.c:199 >#9 0x00007f437a1b45b5 in virThreadPoolWorker (opaque=opaque@entry=0x7f437af4f2d0) at util/virthreadpool.c:144 >#10 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#11 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#12 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 10 (Thread 0x7f43686b8700 (LWP 12836)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f928, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b466b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee1830) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 9 (Thread 0x7f437abdf880 (LWP 12829)): >#0 0x00007f4377a98f7d in __lll_lock_wait () from /lib64/libpthread.so.0 >#1 0x00007f4377a94d41 in _L_lock_790 () from /lib64/libpthread.so.0 >#2 0x00007f4377a94c47 in pthread_mutex_lock () from /lib64/libpthread.so.0 >#3 0x00007f437a1b40b5 in virMutexLock (m=<optimized out>) at util/virthreadpthread.c:85 >#4 0x00007f437a1a30a6 in virObjectLock (anyobj=<optimized out>) at util/virobject.c:320 >#5 0x00007f43636b8622 in qemuProcessHandleMonitorEOF (mon=<optimized out>, vm=0x7f4354000ed0) > at qemu/qemu_process.c:300 >#6 0x00007f43636c693a in qemuMonitorIO (watch=watch@entry=15, fd=<optimized out>, events=<optimized out>, > events@entry=8, opaque=opaque@entry=0x7f43540008c0) at qemu/qemu_monitor.c:742 >#7 0x00007f437a186a0d in virEventPollDispatchHandles (fds=<optimized out>, nfds=<optimized out>) > at util/vireventpoll.c:498 >#8 virEventPollRunOnce () at util/vireventpoll.c:645 >#9 0x00007f437a18516d in virEventRunDefaultImpl () at util/virevent.c:273 >#10 0x00007f437a29112d in virNetServerRun (srv=0x7f437af4f720) at rpc/virnetserver.c:1117 >#11 0x00007f437ac259af in main (argc=<optimized out>, argv=<optimized out>) at libvirtd.c:1517 > >Thread 8 (Thread 0x7f436a6bc700 (LWP 12832)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f890, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b464b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee19b0) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 7 (Thread 0x7f43676b6700 (LWP 12838)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f928, m=m@entry=0x7f437af4f868) >---Type <return> to continue, or q <return> to quit--- > at util/virthreadpthread.c:150 >#2 0x00007f437a1b466b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee1830) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 6 (Thread 0x7f4366eb5700 (LWP 12839)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f928, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b466b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee19b0) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 5 (Thread 0x7f4369ebb700 (LWP 12833)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f890, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b464b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee1830) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 4 (Thread 0x7f436aebd700 (LWP 12831)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f890, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b464b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee1b10) at util/virthreadpool.c:103 >---Type <return> to continue, or q <return> to quit--- >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 3 (Thread 0x7f4367eb7700 (LWP 12837)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f928, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b466b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee19b0) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 2 (Thread 0x7f4368eb9700 (LWP 12835)): >#0 0x00007f4377a96705 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 >#1 0x00007f437a1b4196 in virCondWait (c=c@entry=0x7f437af4f928, m=m@entry=0x7f437af4f868) > at util/virthreadpthread.c:150 >#2 0x00007f437a1b466b in virThreadPoolWorker (opaque=opaque@entry=0x7f437aee19b0) at util/virthreadpool.c:103 >#3 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#4 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#5 0x00007f43773b939d in clone () from /lib64/libc.so.6 > >Thread 1 (Thread 0x7f436b6be700 (LWP 12830)): >#0 virDomainDiskDefGetSecurityLabelDef (def=def@entry=0x7f433c002c90, model=0x7f437a3746cc "selinux") > at conf/domain_conf.c:18844 >#1 0x00007f437a304a0d in virSecuritySELinuxRestoreSecurityImageLabelInt (mgr=0x7f435c144880, def=<optimized out>, > disk=0x7f433c002c90, migrated=0) at security/security_selinux.c:1141 >#2 0x00007f437a304c09 in virSecuritySELinuxRestoreSecurityAllLabel (mgr=0x7f435c144880, def=0x7f435400e450, > migrated=0) at security/security_selinux.c:1875 >---Type <return> to continue, or q <return> to quit--- >#3 0x00007f437a2ff9d3 in virSecurityManagerRestoreAllLabel (mgr=0x7f435c144880, vm=vm@entry=0x7f435400e450, > migrated=migrated@entry=0) at security/security_manager.c:581 >#4 0x00007f437a2fccd6 in virSecurityStackRestoreSecurityAllLabel (mgr=<optimized out>, vm=0x7f435400e450, > migrated=0) at security/security_stack.c:333 >#5 0x00007f437a2ff9d3 in virSecurityManagerRestoreAllLabel (mgr=0x7f435c19cda0, vm=0x7f435400e450, > migrated=migrated@entry=0) at security/security_manager.c:581 >#6 0x00007f43636b7267 in qemuProcessStop (driver=driver@entry=0x7f435c143970, vm=vm@entry=0x7f4354000ed0, > reason=reason@entry=VIR_DOMAIN_SHUTOFF_DESTROYED, flags=flags@entry=0) at qemu/qemu_process.c:4323 >#7 0x00007f43636f7970 in qemuDomainDestroyFlags (dom=0x7f4348000f30, flags=<optimized out>) > at qemu/qemu_driver.c:2128 >#8 0x00007f437a22ad77 in virDomainDestroy (domain=domain@entry=0x7f4348000f30) at libvirt.c:2337 >#9 0x00007f437ac47447 in remoteDispatchDomainDestroy (server=<optimized out>, msg=<optimized out>, > args=<optimized out>, rerr=0x7f436b6bdc80, client=0x7f437af60ba0) at remote_dispatch.h:3143 >#10 remoteDispatchDomainDestroyHelper (server=<optimized out>, client=0x7f437af60ba0, msg=<optimized out>, > rerr=0x7f436b6bdc80, args=<optimized out>, ret=<optimized out>) at remote_dispatch.h:3121 >#11 0x00007f437a29517a in virNetServerProgramDispatchCall (msg=0x7f437af5e7e0, client=0x7f437af60ba0, > server=0x7f437af4f720, prog=0x7f437af5b620) at rpc/virnetserverprogram.c:435 >#12 virNetServerProgramDispatch (prog=0x7f437af5b620, server=server@entry=0x7f437af4f720, client=0x7f437af60ba0, > msg=0x7f437af5e7e0) at rpc/virnetserverprogram.c:305 >#13 0x00007f437a28fce8 in virNetServerProcessMsg (msg=<optimized out>, prog=<optimized out>, > client=<optimized out>, srv=0x7f437af4f720) at rpc/virnetserver.c:166 >#14 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7f437af4f720) at rpc/virnetserver.c:187 >#15 0x00007f437a1b45b5 in virThreadPoolWorker (opaque=opaque@entry=0x7f437af4f2d0) at util/virthreadpool.c:144 >#16 0x00007f437a1b3f4e in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194 >#17 0x00007f4377a92df3 in start_thread () from /lib64/libpthread.so.0 >#18 0x00007f43773b939d in clone () from /lib64/libc.so.6 >
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bug 1075973
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