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Red Hat Bugzilla – Attachment 925999 Details for
Bug 1129207
libvirtd will crash after do managedsave the same guest in the same time
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back trace
coredump.txt (text/plain), 16.04 KB, created by
Luyao Huang
on 2014-08-12 10:01:01 UTC
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Description:
back trace
Filename:
MIME Type:
Creator:
Luyao Huang
Created:
2014-08-12 10:01:01 UTC
Size:
16.04 KB
patch
obsolete
>Reading symbols from /usr/sbin/libvirtd...Reading symbols from /usr/lib/debug/usr/sbin/libvirtd.debug...done. >done. >Missing separate debuginfo for >Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/98/c429a250946bcc19f62efeccba147b31bab9e4 >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib64/libthread_db.so.1". >Core was generated by `/usr/sbin/libvirtd'. >Program terminated with signal 11, Segmentation fault. >#0 __strcmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:164 >164 movdqu (%rdi), %xmm1 >Missing separate debuginfos, use: debuginfo-install libtasn1-3.3-3.el7.x86_64 > > > >(gdb) t a a bt > >Thread 12 (Thread 0x7fa4f5d8c700 (LWP 1757)): >#0 __lll_lock_wait () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 >#1 0x00007fa5039f9d41 in _L_lock_790 () from /usr/lib64/libpthread-2.17.so >#2 0x00007fa5039f9c47 in __GI___pthread_mutex_lock ( > mutex=mutex@entry=0x7fa4e8157450) at pthread_mutex_lock.c:64 >#3 0x00007fa50616b2b5 in virMutexLock (m=m@entry=0x7fa4e8157450) > at util/virthread.c:88 >#4 0x00007fa50615584e in virObjectLock (anyobj=anyobj@entry=0x7fa4e8157440) > at util/virobject.c:323 >#5 0x00007fa506183133 in virDomainObjListFindByUUID (doms=0x7fa4e8157440, > uuid=uuid@entry=0x7fa4e4000ce4 "I\232\212\031\377\301E\263\205\006\021\035\066*", <incomplete sequence \311>) at conf/domain_conf.c:1037 >#6 0x00007fa4ef541285 in qemuDomObjFromDomain ( > domain=domain@entry=0x7fa4e4000cc0) at qemu/qemu_driver.c:219 >#7 0x00007fa4ef547b05 in qemuDomainGetJobInfo (dom=0x7fa4e4000cc0, > info=0x7fa4f5d8bb20) at qemu/qemu_driver.c:11603 >#8 0x00007fa506215a58 in virDomainGetJobInfo ( > domain=domain@entry=0x7fa4e4000cc0, info=info@entry=0x7fa4f5d8bb20) > at libvirt.c:17542 >#9 0x00007fa506c93cd1 in remoteDispatchDomainGetJobInfo ( > server=<optimized out>, msg=<optimized out>, ret=0x7fa4e40009a0, >---Type <return> to continue, or q <return> to quit--- > > args=<optimized out>, rerr=0x7fa4f5d8bc80, client=0x7fa508e79000) > at remote_dispatch.h:4182 >#10 remoteDispatchDomainGetJobInfoHelper (server=<optimized out>, > client=0x7fa508e79000, msg=<optimized out>, rerr=0x7fa4f5d8bc80, > args=<optimized out>, ret=0x7fa4e40009a0) at remote_dispatch.h:4158 >#11 0x00007fa506261e02 in virNetServerProgramDispatchCall ( > msg=0x7fa508e78f90, client=0x7fa508e79000, server=0x7fa508e69000, > prog=0x7fa508e752c0) at rpc/virnetserverprogram.c:437 >#12 virNetServerProgramDispatch (prog=0x7fa508e752c0, > server=server@entry=0x7fa508e69000, client=0x7fa508e79000, > msg=0x7fa508e78f90) at rpc/virnetserverprogram.c:307 >#13 0x00007fa506caf4dd in virNetServerProcessMsg (msg=<optimized out>, > prog=<optimized out>, client=<optimized out>, srv=0x7fa508e69000) > at rpc/virnetserver.c:172 >#14 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fa508e69000) > at rpc/virnetserver.c:193 >#15 0x00007fa50616b7b5 in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfaf80) at util/virthreadpool.c:145 >#16 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#17 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f5d8c700) > at pthread_create.c:308 >#18 0x00007fa50330e3dd in clone () >---Type <return> to continue, or q <return> to quit--- > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 11 (Thread 0x7fa4ede0f700 (LWP 10365)): >#0 0x00007fa503303e0d in poll () at ../sysdeps/unix/syscall-template.S:81 >#1 0x00007fa503325c3e in __poll_chk (fds=<optimized out>, > nfds=<optimized out>, timeout=<optimized out>, fdslen=<optimized out>) > at poll_chk.c:27 >#2 0x00007fa5061201f2 in poll (__timeout=-1, __nfds=1, __fds=0x7fa4ede0e930) > at /usr/include/bits/poll2.h:41 >#3 virCommandProcessIO (cmd=cmd@entry=0x7fa4d8012f20) > at util/vircommand.c:1919 >#4 0x00007fa506120689 in virCommandDoAsyncIOHelper ( > opaque=opaque@entry=0x7fa4d8012f20) at util/vircommand.c:2182 >#5 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#6 0x00007fa5039f7df3 in start_thread (arg=0x7fa4ede0f700) > at pthread_create.c:308 >#7 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 10 (Thread 0x7fa4f3587700 (LWP 1762)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >---Type <return> to continue, or q <return> to quit--- >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69218, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b86b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfac80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f3587700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 9 (Thread 0x7fa4f6d8e700 (LWP 1755)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69180, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b84b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfae00) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f6d8e700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () >---Type <return> to continue, or q <return> to quit--- > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 8 (Thread 0x7fa4f4589700 (LWP 1760)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69218, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b86b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfac80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f4589700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 7 (Thread 0x7fa506c38880 (LWP 1604)): >#0 0x00007fa503303e0d in poll () at ../sysdeps/unix/syscall-template.S:81 >#1 0x00007fa5061314e1 in poll (__timeout=3630, __nfds=10, > __fds=<optimized out>) at /usr/include/bits/poll2.h:46 >#2 virEventPollRunOnce () at util/vireventpoll.c:643 >#3 0x00007fa50612ffd2 in virEventRunDefaultImpl () at util/virevent.c:308 >#4 0x00007fa506cb098d in virNetServerRun (srv=srv@entry=0x7fa508e69000) >---Type <return> to continue, or q <return> to quit--- > at rpc/virnetserver.c:1139 >#5 0x00007fa506c7e087 in main (argc=<optimized out>, argv=<optimized out>) > at libvirtd.c:1507 > >Thread 6 (Thread 0x7fa4f658d700 (LWP 1756)): >#0 __lll_lock_wait () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 >#1 0x00007fa5039f9d41 in _L_lock_790 () from /usr/lib64/libpthread-2.17.so >#2 0x00007fa5039f9c47 in __GI___pthread_mutex_lock ( > mutex=mutex@entry=0x7fa4e81cfa90) at pthread_mutex_lock.c:64 >#3 0x00007fa50616b2b5 in virMutexLock (m=m@entry=0x7fa4e81cfa90) > at util/virthread.c:88 >#4 0x00007fa50615584e in virObjectLock (anyobj=anyobj@entry=0x7fa4e81cfa80) > at util/virobject.c:323 >#5 0x00007fa50617c481 in virDomainObjListSearchName (payload=0x7fa4e81cfa80, > name=<optimized out>, data=0x7fa4d40131d0) at conf/domain_conf.c:1054 >#6 0x00007fa5061397e5 in virHashSearch (ctable=0x7fa4e8154eb0, > iter=iter@entry=0x7fa50617c470 <virDomainObjListSearchName>, > data=data@entry=0x7fa4d40131d0) at util/virhash.c:641 >#7 0x00007fa5061831b4 in virDomainObjListFindByName (doms=0x7fa4e8157440, > name=name@entry=0x7fa4d40131d0 "test6") at conf/domain_conf.c:1066 >#8 0x00007fa4ef55590b in qemuDomainLookupByName (conn=0x7fa4e823c8c0, > name=0x7fa4d40131d0 "test6") at qemu/qemu_driver.c:1440 >---Type <return> to continue, or q <return> to quit--- >#9 0x00007fa5061ed0e6 in virDomainLookupByName (conn=0x7fa4e823c8c0, > name=0x7fa4d40131d0 "test6") at libvirt.c:2147 >#10 0x00007fa506ca0542 in remoteDispatchDomainLookupByName ( > server=<optimized out>, msg=<optimized out>, ret=0x7fa4d4013350, > args=0x7fa4d4012f50, rerr=0x7fa4f658cc80, client=0x7fa508e784a0) > at remote_dispatch.h:5317 >#11 remoteDispatchDomainLookupByNameHelper (server=<optimized out>, > client=0x7fa508e784a0, msg=<optimized out>, rerr=0x7fa4f658cc80, > args=0x7fa4d4012f50, ret=0x7fa4d4013350) at remote_dispatch.h:5297 >#12 0x00007fa506261e02 in virNetServerProgramDispatchCall ( > msg=0x7fa508e79b70, client=0x7fa508e784a0, server=0x7fa508e69000, > prog=0x7fa508e752c0) at rpc/virnetserverprogram.c:437 >#13 virNetServerProgramDispatch (prog=0x7fa508e752c0, > server=server@entry=0x7fa508e69000, client=0x7fa508e784a0, > msg=0x7fa508e79b70) at rpc/virnetserverprogram.c:307 >#14 0x00007fa506caf4dd in virNetServerProcessMsg (msg=<optimized out>, > prog=<optimized out>, client=<optimized out>, srv=0x7fa508e69000) > at rpc/virnetserver.c:172 >#15 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fa508e69000) > at rpc/virnetserver.c:193 >#16 0x00007fa50616b7b5 in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfac80) at util/virthreadpool.c:145 >#17 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) >---Type <return> to continue, or q <return> to quit--- > at util/virthread.c:197 >#18 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f658d700) > at pthread_create.c:308 >#19 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 5 (Thread 0x7fa4f758f700 (LWP 1754)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69180, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b84b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfaf80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f758f700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 4 (Thread 0x7fa4f3d88700 (LWP 1761)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >---Type <return> to continue, or q <return> to quit--- >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69218, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b86b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfaf80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f3d88700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 3 (Thread 0x7fa4f4d8a700 (LWP 1759)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69218, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b86b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfaf80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f4d8a700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () >---Type <return> to continue, or q <return> to quit--- > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 2 (Thread 0x7fa4f2d86700 (LWP 1763)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fa50616b396 in virCondWait (c=c@entry=0x7fa508e69218, > m=m@entry=0x7fa508e69158) at util/virthread.c:153 >#2 0x00007fa50616b86b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfaf80) at util/virthreadpool.c:104 >#3 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f2d86700) > at pthread_create.c:308 >#5 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 > >Thread 1 (Thread 0x7fa4f558b700 (LWP 1758)): >#0 __strcmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:164 >#1 0x00007fa5062d5889 in virSecuritySELinuxSetFileconHelper ( > path=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save", tcon=0x0, > optional=<optimized out>) at security/security_selinux.c:888 >#2 0x00007fa5062d1e43 in virSecurityManagerSetSavedStateLabel ( > mgr=0x7fa4e81584a0, vm=vm@entry=0x7fa4d8012800, >---Type <return> to continue, or q <return> to quit--- > savefile=savefile@entry=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save") at security/security_manager.c:547 >#3 0x00007fa5062cee06 in virSecurityStackSetSavedStateLabel ( > mgr=<optimized out>, vm=0x7fa4d8012800, > savefile=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save") > at security/security_stack.c:351 >#4 0x00007fa5062d1e43 in virSecurityManagerSetSavedStateLabel ( > mgr=0x7fa4e815b750, vm=0x7fa4d8012800, > savefile=savefile@entry=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save") at security/security_manager.c:547 >#5 0x00007fa4ef51a10d in qemuMigrationToFile ( > driver=driver@entry=0x7fa4e8157950, vm=vm@entry=0x7fa4e81cfa80, fd=25, > offset=offset@entry=8192, > path=path@entry=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save", > compressor=0x0, bypassSecurityDriver=bypassSecurityDriver@entry=false, > asyncJob=asyncJob@entry=QEMU_ASYNC_JOB_SAVE) at qemu/qemu_migration.c:4762 >#6 0x00007fa4ef56245b in qemuDomainSaveMemory ( > driver=driver@entry=0x7fa4e8157950, vm=vm@entry=0x7fa4e81cfa80, > path=path@entry=0x7fa4d8013da0 "/var/lib/libvirt/qemu/save/test6.save", > domXML=<optimized out>, compressed=compressed@entry=0, > was_running=was_running@entry=false, flags=flags@entry=0, > asyncJob=asyncJob@entry=QEMU_ASYNC_JOB_SAVE) at qemu/qemu_driver.c:3024 >#7 0x00007fa4ef5629cc in qemuDomainSaveInternal ( >---Type <return> to continue, or q <return> to quit--- > driver=driver@entry=0x7fa4e8157950, vm=vm@entry=0x7fa4e81cfa80, > path=<optimized out>, compressed=compressed@entry=0, > xmlin=xmlin@entry=0x0, flags=flags@entry=0, dom=0x7fa4d80023e0) > at qemu/qemu_driver.c:3148 >#8 0x00007fa4ef565cbf in qemuDomainManagedSave (dom=0x7fa4d80023e0, flags=0) > at qemu/qemu_driver.c:3338 >#9 0x00007fa506217a1f in virDomainManagedSave (dom=dom@entry=0x7fa4d80023e0, > flags=0) at libvirt.c:18156 >#10 0x00007fa506c92d6f in remoteDispatchDomainManagedSave ( > server=<optimized out>, msg=<optimized out>, args=0x7fa4d80024e0, > rerr=0x7fa4f558ac80, client=<optimized out>) at remote_dispatch.h:5422 >#11 remoteDispatchDomainManagedSaveHelper (server=<optimized out>, > client=<optimized out>, msg=<optimized out>, rerr=0x7fa4f558ac80, > args=0x7fa4d80024e0, ret=<optimized out>) at remote_dispatch.h:5400 >#12 0x00007fa506261e02 in virNetServerProgramDispatchCall ( > msg=0x7fa508e79990, client=0x7fa508e79000, server=0x7fa508e69000, > prog=0x7fa508e752c0) at rpc/virnetserverprogram.c:437 >#13 virNetServerProgramDispatch (prog=0x7fa508e752c0, > server=server@entry=0x7fa508e69000, client=0x7fa508e79000, > msg=0x7fa508e79990) at rpc/virnetserverprogram.c:307 >#14 0x00007fa506caf4dd in virNetServerProcessMsg (msg=<optimized out>, > prog=<optimized out>, client=<optimized out>, srv=0x7fa508e69000) > at rpc/virnetserver.c:172 >---Type <return> to continue, or q <return> to quit--- >#15 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fa508e69000) > at rpc/virnetserver.c:193 >#16 0x00007fa50616b7b5 in virThreadPoolWorker ( > opaque=opaque@entry=0x7fa508dfac80) at util/virthreadpool.c:145 >#17 0x00007fa50616b14e in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#18 0x00007fa5039f7df3 in start_thread (arg=0x7fa4f558b700) > at pthread_create.c:308 >#19 0x00007fa50330e3dd in clone () > at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 >
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bug 1129207
: 925999