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Red Hat Bugzilla – Attachment 939852 Details for
Bug 1144920
libvirtd crashed after use qemu-monitor-event --regex to a running guest
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back trace
crash921.dump (text/plain), 9.89 KB, created by
Luyao Huang
on 2014-09-22 02:25:43 UTC
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Description:
back trace
Filename:
MIME Type:
Creator:
Luyao Huang
Created:
2014-09-22 02:25:43 UTC
Size:
9.89 KB
patch
obsolete
>Core was generated by `/usr/sbin/libvirtd'. >Program terminated with signal 11, Segmentation fault. >#0 0x00007fb9849eeba1 in __strlen_sse2 () from /lib64/libc.so.6 >Missing separate debuginfos, use: debuginfo-install glibc-2.17-55.el7.x86_64 glusterfs-api-3.6.0.27-1.el7.x86_64 glusterfs-libs-3.6.0.27-1.el7.x86_64 gnutls-3.1.18-8.el7.x86_64 libdb-5.3.21-17.el7.x86_64 libgcc-4.8.2-16.el7.x86_64 libtasn1-3.3-3.el7.x86_64 netcf-libs-0.2.3-8.el7.x86_64 nettle-2.7.1-2.el7.x86_64 nspr-4.10.2-4.el7.x86_64 nss-3.15.4-6.el7.x86_64 nss-softokn-freebl-3.15.4-2.el7.x86_64 nss-util-3.15.4-2.el7.x86_64 numactl-libs-2.0.9-2.el7.x86_64 openssl-libs-1.0.1e-34.el7.x86_64 p11-kit-0.18.7-4.el7.x86_64 p11-kit-trust-0.18.7-4.el7.x86_64 pcre-8.32-12.el7.x86_64 >(gdb) t a a bt > >Thread 11 (Thread 0x7fb9788cf700 (LWP 20240)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaab30, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc6fb in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3be20) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9788cf700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 10 (Thread 0x7fb9778cd700 (LWP 20242)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaab30, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc6fb in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3bab0) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >---Type <return> to continue, or q <return> to quit--- >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9778cd700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 9 (Thread 0x7fb98838d880 (LWP 20239)): >#0 0x00007fb984a53e0d in poll () from /lib64/libc.so.6 >#1 0x00007fb987882071 in poll (__timeout=5000, __nfds=10, > __fds=<optimized out>) at /usr/include/bits/poll2.h:46 >#2 virEventPollRunOnce () at util/vireventpoll.c:643 >#3 0x00007fb987880b62 in virEventRunDefaultImpl () at util/virevent.c:308 >#4 0x00007fb98840947d in virNetServerRun (srv=srv@entry=0x7fb988aaa9b0) > at rpc/virnetserver.c:1139 >#5 0x00007fb9883d64c8 in main (argc=<optimized out>, argv=<optimized out>) > at libvirtd.c:1507 > >Thread 8 (Thread 0x7fb9770cc700 (LWP 20243)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaab30, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc6fb in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3be20) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) >---Type <return> to continue, or q <return> to quit--- > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9770cc700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 7 (Thread 0x7fb9760ca700 (LWP 20245)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaabc8, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc71b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3be20) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9760ca700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 6 (Thread 0x7fb9768cb700 (LWP 20244)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaab30, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >---Type <return> to continue, or q <return> to quit--- >#2 0x00007fb9878bc6fb in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3bab0) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9768cb700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 5 (Thread 0x7fb9740c6700 (LWP 20249)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaabc8, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc71b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3be20) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9740c6700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 4 (Thread 0x7fb9780ce700 (LWP 20241)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () >---Type <return> to continue, or q <return> to quit--- > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaab30, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc6fb in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3bcc0) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9780ce700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 3 (Thread 0x7fb9748c7700 (LWP 20248)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaabc8, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc71b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3bab0) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9748c7700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 >---Type <return> to continue, or q <return> to quit--- > >Thread 2 (Thread 0x7fb9750c8700 (LWP 20247)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007fb9878bc246 in virCondWait (c=c@entry=0x7fb988aaabc8, > m=m@entry=0x7fb988aaab08) at util/virthread.c:153 >#2 0x00007fb9878bc71b in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3be20) at util/virthreadpool.c:104 >#3 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007fb985147df3 in start_thread (arg=0x7fb9750c8700) > at pthread_create.c:308 >#5 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6 > >Thread 1 (Thread 0x7fb9758c9700 (LWP 20246)): >#0 0x00007fb9849eeba1 in __strlen_sse2 () from /lib64/libc.so.6 >#1 0x00007fb984a4108f in regcomp () from /lib64/libc.so.6 > >#2 0x00007fb987903cec in virDomainQemuMonitorEventStateRegisterID ( > conn=conn@entry=0x7fb9640009a0, state=0x7fb96810b020, > dom=dom@entry=0x7fb950000950, event=event@entry=0x0, > cb=cb@entry=0x7fb9883dc750 <remoteRelayDomainQemuMonitorEvent>, > opaque=opaque@entry=0x7fb9500009b0, > freecb=freecb@entry=0x7fb9883d7510 <remoteEventCallbackFree>, >---Type <return> to continue, or q <return> to quit--- > flags=flags@entry=1, callbackID=callbackID@entry=0x7fb9758c89c4) > at conf/domain_event.c:1714 >#3 0x00007fb970879341 in qemuConnectDomainQemuMonitorEventRegister ( > conn=0x7fb9640009a0, dom=0x7fb950000950, event=0x0, > callback=0x7fb9883dc750 <remoteRelayDomainQemuMonitorEvent>, > opaque=0x7fb9500009b0, freecb=0x7fb9883d7510 <remoteEventCallbackFree>, > flags=1) at qemu/qemu_driver.c:16610 >#4 0x00007fb987d896d4 in virConnectDomainQemuMonitorEventRegister ( > conn=0x7fb9640009a0, dom=dom@entry=0x7fb950000950, event=event@entry=0x0, > cb=cb@entry=0x7fb9883dc750 <remoteRelayDomainQemuMonitorEvent>, > opaque=opaque@entry=0x7fb9500009b0, > freecb=freecb@entry=0x7fb9883d7510 <remoteEventCallbackFree>, flags=1) > at libvirt-qemu.c:295 >#5 0x00007fb9883fb35b in qemuDispatchConnectDomainMonitorEventRegister ( > server=<optimized out>, msg=<optimized out>, ret=0x7fb9500008e0, > args=0x7fb9500008c0, rerr=0x7fb9758c8c80, client=<optimized out>) > at remote.c:6090 >#6 qemuDispatchConnectDomainMonitorEventRegisterHelper ( > server=<optimized out>, client=<optimized out>, msg=<optimized out>, > rerr=0x7fb9758c8c80, args=0x7fb9500008c0, ret=0x7fb9500008e0) > at qemu_dispatch.h:41 >#7 0x00007fb9879b62e2 in virNetServerProgramDispatchCall (msg=0x7fb988ab9bf0, > client=0x7fb988ab96d0, server=0x7fb988aaa9b0, prog=0x7fb988ab5ae0) >---Type <return> to continue, or q <return> to quit--- > at rpc/virnetserverprogram.c:437 >#8 virNetServerProgramDispatch (prog=0x7fb988ab5ae0, > server=server@entry=0x7fb988aaa9b0, client=0x7fb988ab96d0, > msg=0x7fb988ab9bf0) at rpc/virnetserverprogram.c:307 >#9 0x00007fb988407fcd in virNetServerProcessMsg (msg=<optimized out>, > prog=<optimized out>, client=<optimized out>, srv=0x7fb988aaa9b0) > at rpc/virnetserver.c:172 >#10 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fb988aaa9b0) > at rpc/virnetserver.c:193 >#11 0x00007fb9878bc665 in virThreadPoolWorker ( > opaque=opaque@entry=0x7fb988a3bab0) at util/virthreadpool.c:145 >#12 0x00007fb9878bbffe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#13 0x00007fb985147df3 in start_thread (arg=0x7fb9758c9700) > at pthread_create.c:308 >#14 0x00007fb984a5e3dd in clone () from /lib64/libc.so.6
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bug 1144920
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