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Red Hat Bugzilla – Attachment 937427 Details for
Bug 1141621
libvirtd will crashed after hot-plug a virtual NIC to a guest which use qemu-attach connect to libvirtd
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back trace
backtrace.dump (text/plain), 9.94 KB, created by
Luyao Huang
on 2014-09-15 03:52:02 UTC
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Description:
back trace
Filename:
MIME Type:
Creator:
Luyao Huang
Created:
2014-09-15 03:52:02 UTC
Size:
9.94 KB
patch
obsolete
>Core was generated by `/usr/sbin/libvirtd'. >Program terminated with signal 11, Segmentation fault. >#0 0x00007f7b6458a1b6 in __strcmp_sse42 () 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 libvirt-daemon-1.2.8-1.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 0x7f7b67e71880 (LWP 27101)): >#0 0x00007f7b64543e0d in poll () from /lib64/libc.so.6 >#1 0x00007f7b67371e71 in poll (__timeout=4992, __nfds=12, > __fds=<optimized out>) at /usr/include/bits/poll2.h:46 >#2 virEventPollRunOnce () at util/vireventpoll.c:643 >#3 0x00007f7b67370962 in virEventRunDefaultImpl () at util/virevent.c:308 >#4 0x00007f7b67ef155d in virNetServerRun (srv=srv@entry=0x7f7b684f8580) > at rpc/virnetserver.c:1139 >#5 0x00007f7b67ebe567 in main (argc=<optimized out>, argv=<optimized out>) > at libvirtd.c:1540 > >Thread 10 (Thread 0x7f7b53fc6700 (LWP 27111)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8798, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1db in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a5d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b53fc6700) > at pthread_create.c:308 >---Type <return> to continue, or q <return> to quit--- >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 9 (Thread 0x7f7b547c7700 (LWP 27110)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8798, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1db in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a2d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b547c7700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 8 (Thread 0x7f7b54fc8700 (LWP 27109)): > >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8798, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1db in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a5d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) >---Type <return> to continue, or q <return> to quit--- > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b54fc8700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 7 (Thread 0x7f7b55fca700 (LWP 27107)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8798, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 > >#2 0x00007f7b673ac1db in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a5d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b55fca700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 6 (Thread 0x7f7b587cf700 (LWP 27102)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8700, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >---Type <return> to continue, or q <return> to quit--- >#2 0x00007f7b673ac1bb in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a5d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b587cf700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 5 (Thread 0x7f7b567cb700 (LWP 27106)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8700, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1bb in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a2d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b567cb700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 4 (Thread 0x7f7b557c9700 (LWP 27108)): >#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 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8798, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1db in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a2d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b557c9700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 3 (Thread 0x7f7b56fcc700 (LWP 27105)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8700, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1bb in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a5d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b56fcc700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 >---Type <return> to continue, or q <return> to quit--- > >Thread 2 (Thread 0x7f7b577cd700 (LWP 27104)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () > at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 >#1 0x00007f7b673abd06 in virCondWait (c=c@entry=0x7f7b684f8700, > m=m@entry=0x7f7b684f86d8) at util/virthread.c:153 >#2 0x00007f7b673ac1bb in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a2d0) at util/virthreadpool.c:104 >#3 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#4 0x00007f7b64c37df3 in start_thread (arg=0x7f7b577cd700) > at pthread_create.c:308 >#5 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 > >Thread 1 (Thread 0x7f7b57fce700 (LWP 27103)): >#0 0x00007f7b6458a1b6 in __strcmp_sse42 () from /lib64/libc.so.6 >#1 0x00007f7b67518fa0 in virSecuritySELinuxFSetFilecon (fd=24, tcon=0x0) > at security/security_selinux.c:953 >#2 0x00007f7b67515f13 in virSecurityManagerSetTapFDLabel (mgr=0x7f7b4815b740, > vm=vm@entry=0x7f7b38000d10, fd=fd@entry=24) > at security/security_manager.c:846 >#3 0x00007f7b67512806 in virSecurityStackSetTapFDLabel (mgr=<optimized out>, > vm=0x7f7b38000d10, fd=24) at security/security_stack.c:507 >---Type <return> to continue, or q <return> to quit--- >#4 0x00007f7b67515f13 in virSecurityManagerSetTapFDLabel (mgr=0x7f7b48172e80, > vm=0x7f7b38000d10, fd=24) at security/security_manager.c:846 >#5 0x00007f7b5073b0fc in qemuDomainAttachNetDevice (conn=<optimized out>, > driver=driver@entry=0x7f7b48103e60, vm=vm@entry=0x7f7b38002830, > net=0x7f7b30002ac0) at qemu/qemu_hotplug.c:952 >#6 0x00007f7b50799734 in qemuDomainAttachDeviceLive (dom=0x7f7b30000b60, > dev=0x7f7b30000c40, vm=0x7f7b38002830) at qemu/qemu_driver.c:6550 >#7 qemuDomainAttachDeviceFlags (dom=0x7f7b30000b60, xml=<optimized out>, > flags=<optimized out>) at qemu/qemu_driver.c:7121 >#8 0x00007f7b67447276 in virDomainAttachDevice ( > domain=domain@entry=0x7f7b30000b60, > xml=0x7f7b30000a50 "<interface type='network'>\n <source network='default'/>\n </interface>\n") at libvirt.c:10384 >#9 0x00007f7b67ee2820 in remoteDispatchDomainAttachDevice ( > server=<optimized out>, msg=<optimized out>, args=0x7f7b30000b30, > rerr=0x7f7b57fcdc80, client=<optimized out>) at remote_dispatch.h:2485 >#10 remoteDispatchDomainAttachDeviceHelper (server=<optimized out>, > client=<optimized out>, msg=<optimized out>, rerr=0x7f7b57fcdc80, > args=0x7f7b30000b30, ret=<optimized out>) at remote_dispatch.h:2463 >#11 0x00007f7b674a5572 in virNetServerProgramDispatchCall (msg=0x7f7b685078e0, > client=0x7f7b68507fb0, server=0x7f7b684f8580, prog=0x7f7b68503cc0) > at rpc/virnetserverprogram.c:437 >#12 virNetServerProgramDispatch (prog=0x7f7b68503cc0, >---Type <return> to continue, or q <return> to quit--- > server=server@entry=0x7f7b684f8580, client=0x7f7b68507fb0, > msg=0x7f7b685078e0) at rpc/virnetserverprogram.c:307 >#13 0x00007f7b67ef00ad in virNetServerProcessMsg (msg=<optimized out>, > prog=<optimized out>, client=<optimized out>, srv=0x7f7b684f8580) > at rpc/virnetserver.c:172 >#14 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7f7b684f8580) > at rpc/virnetserver.c:193 >#15 0x00007f7b673ac125 in virThreadPoolWorker ( > opaque=opaque@entry=0x7f7b6848a450) at util/virthreadpool.c:145 >#16 0x00007f7b673ababe in virThreadHelper (data=<optimized out>) > at util/virthread.c:197 >#17 0x00007f7b64c37df3 in start_thread (arg=0x7f7b57fce700) > at pthread_create.c:308 >#18 0x00007f7b6454e3dd in clone () from /lib64/libc.so.6 >
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bug 1141621
: 937427