Attachment 873776 Details for Bug 1058149 – libvirtd gdb debug info

libvirtd gdb debug info

libvirtd gdb debug info (text/plain), 12.18 KB, created by QiangGuan on 2014-03-13 01:27:01 UTC

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Creator: QiangGuan

Created: 2014-03-13 01:27:01 UTC

Size: 12.18 KB

patch

obsolete

>warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fff37dbb000
>0x00007fac47f5519d in poll () from /lib/x86_64-linux-gnu/libc.so.6
>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 0x7fac44e8c700 (LWP 14289)]
>virJSONValueObjectHasKey (object=object@entry=0x0, key=key@entry=0x7fac4059e8c2 "error") at util/virjson.c:406
>406 if (object->type != VIR_JSON_TYPE_OBJECT)
>(gdb) bt
>#0 virJSONValueObjectHasKey (object=object@entry=0x0, key=key@entry=0x7fac4059e8c2 "error") at util/virjson.c:406
>#1 0x00007fac404e997d in qemuAgentCheckError (cmd=cmd@entry=0x7fabf40026e0, reply=0x0) at qemu/qemu_agent.c:1090
>#2 0x00007fac404eabd2 in qemuAgentArbitraryCommand (mon=0x7fac08013190, cmd_str=cmd_str@entry=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", 
>result=result@entry=0x7fac44e8bac0, timeout=timeout@entry=-1) at qemu/qemu_agent.c:1418
>#3 0x00007fac4056148f in qemuDomainQemuAgentCommand (domain=0x7fabf4001aa0, cmd=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", timeout=-1, flags=<optimized out>)
>at qemu/qemu_driver.c:15494
>#4 0x00007fac4910b1ca in virDomainQemuAgentCommand (domain=domain@entry=0x7fabf4001aa0, cmd=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", timeout=-1, flags=0)
>at libvirt-qemu.c:233
>#5 0x00007fac499a10f2 in qemuDispatchDomainAgentCommand (ret=0x7fabf400b780, args=<optimized out>, rerr=0x7fac44e8bcd0, client=<optimized out>, server=<optimized out>, 
>msg=<optimized out>) at qemu_dispatch.h:45
>#6 qemuDispatchDomainAgentCommandHelper (server=<optimized out>, client=<optimized out>, msg=<optimized out>, rerr=0x7fac44e8bcd0, args=<optimized out>, 
>ret=0x7fabf400b780) at qemu_dispatch.h:20
>#7 0x00007fac499d71a9 in virNetServerProgramDispatchCall (msg=0x7fac4a909f90, client=0x7fac4a901e20, server=0x7fac4a85ab40, prog=0x7fac4a85fb20)
>at rpc/virnetserverprogram.c:435
>#8 virNetServerProgramDispatch (prog=0x7fac4a85fb20, server=server@entry=0x7fac4a85ab40, client=0x7fac4a901e20, msg=0x7fac4a909f90) at rpc/virnetserverprogram.c:305
>#9 0x00007fac499d2398 in virNetServerProcessMsg (msg=<optimized out>, prog=<optimized out>, client=<optimized out>, srv=0x7fac4a85ab40) at rpc/virnetserver.c:165
>#10 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fac4a85ab40) at rpc/virnetserver.c:186
>#11 0x00007fac488ed89e in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:144
>#12 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#13 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#14 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>
>
>(gdb) thread apply all bt
>
>Thread 11 (Thread 0x7fac4668f700 (LWP 14286)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ad10, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed93b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a85a880) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 10 (Thread 0x7fac45e8e700 (LWP 14287)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ad10, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed93b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 9 (Thread 0x7fac4568d700 (LWP 14288)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ad10, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed93b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a8665c0) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 8 (Thread 0x7fac44e8c700 (LWP 14289)):
>#0 virJSONValueObjectHasKey (object=object@entry=0x0, key=key@entry=0x7fac4059e8c2 "error") at util/virjson.c:406
>#1 0x00007fac404e997d in qemuAgentCheckError (cmd=cmd@entry=0x7fabf40026e0, reply=0x0) at qemu/qemu_agent.c:1090
>#2 0x00007fac404eabd2 in qemuAgentArbitraryCommand (mon=0x7fac08013190, cmd_str=cmd_str@entry=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", 
>result=result@entry=0x7fac44e8bac0, timeout=timeout@entry=-1) at qemu/qemu_agent.c:1418
>#3 0x00007fac4056148f in qemuDomainQemuAgentCommand (domain=0x7fabf4001aa0, cmd=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", timeout=-1, flags=<optimized out>)
>at qemu/qemu_driver.c:15494
>#4 0x00007fac4910b1ca in virDomainQemuAgentCommand (domain=domain@entry=0x7fabf4001aa0, cmd=0x7fabf400b7e0 "{\"execute\": \"guest-ping\"}", timeout=-1, flags=0)
>at libvirt-qemu.c:233
>#5 0x00007fac499a10f2 in qemuDispatchDomainAgentCommand (ret=0x7fabf400b780, args=<optimized out>, rerr=0x7fac44e8bcd0, client=<optimized out>, server=<optimized out>, 
>msg=<optimized out>) at qemu_dispatch.h:45
>#6 qemuDispatchDomainAgentCommandHelper (server=<optimized out>, client=<optimized out>, msg=<optimized out>, rerr=0x7fac44e8bcd0, args=<optimized out>, 
>ret=0x7fabf400b780) at qemu_dispatch.h:20
>#7 0x00007fac499d71a9 in virNetServerProgramDispatchCall (msg=0x7fac4a909f90, client=0x7fac4a901e20, server=0x7fac4a85ab40, prog=0x7fac4a85fb20)
>at rpc/virnetserverprogram.c:435
>#8 virNetServerProgramDispatch (prog=0x7fac4a85fb20, server=server@entry=0x7fac4a85ab40, client=0x7fac4a901e20, msg=0x7fac4a909f90) at rpc/virnetserverprogram.c:305
>#9 0x00007fac499d2398 in virNetServerProcessMsg (msg=<optimized out>, prog=<optimized out>, client=<optimized out>, srv=0x7fac4a85ab40) at rpc/virnetserver.c:165
>#10 virNetServerHandleJob (jobOpaque=<optimized out>, opaque=0x7fac4a85ab40) at rpc/virnetserver.c:186
>#11 0x00007fac488ed89e in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:144
>#12 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#13 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#14 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 7 (Thread 0x7fac4468b700 (LWP 14290)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ad10, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed93b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a8665c0) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 6 (Thread 0x7fac43e8a700 (LWP 14291)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ada8, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed95b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 5 (Thread 0x7fac43689700 (LWP 14292)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ada8, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed95b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a8665c0) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 4 (Thread 0x7fac42e88700 (LWP 14293)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ada8, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed95b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 3 (Thread 0x7fac42687700 (LWP 14294)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ada8, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed95b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a8665c0) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 2 (Thread 0x7fac41e86700 (LWP 14295)):
>#0 0x00007fac48636974 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>#1 0x00007fac488ed25a in virCondWait (c=c@entry=0x7fac4a85ada8, m=m@entry=0x7fac4a85ace8) at util/virthreadpthread.c:150
>#2 0x00007fac488ed95b in virThreadPoolWorker (opaque=opaque@entry=0x7fac4a866660) at util/virthreadpool.c:103
>#3 0x00007fac488ecd96 in virThreadHelper (data=<optimized out>) at util/virthreadpthread.c:194
>#4 0x00007fac48632e0e in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
>
>#5 0x00007fac47f6093d in clone () from /lib/x86_64-linux-gnu/libc.so.6
>
>Thread 1 (Thread 0x7fac4980d7c0 (LWP 14285)):
>#0 0x00007fac47ebe9fc in vfprintf () from /lib/x86_64-linux-gnu/libc.so.6
>#1 0x00007fac47f746c1 in __vasprintf_chk () from /lib/x86_64-linux-gnu/libc.so.6
>#2 0x00007fac488e939a in vasprintf (__ap=0x7fff37dad3b0, __fmt=0x7fac48a339c8 "Prepare n=%zu w=%d, f=%d e=%d d=%d", __ptr=0x7fff37dad318)
>at /usr/include/x86_64-linux-gnu/bits/stdio2.h:210
>#3 virVasprintfInternal (report=report@entry=false, domcode=domcode@entry=0, filename=filename@entry=0x0, funcname=funcname@entry=0x0, linenr=linenr@entry=0, 
>strp=strp@entry=0x7fff37dad318, fmt=fmt@entry=0x7fac48a339c8 "Prepare n=%zu w=%d, f=%d e=%d d=%d", list=list@entry=0x7fff37dad3b0) at util/virstring.c:337
>#4 0x00007fac488caef1 in virLogVMessage (source=VIR_LOG_FROM_FILE, priority=VIR_LOG_DEBUG, filename=0x7fac48a334f7 "util/vireventpoll.c", linenr=394, 
>funcname=0x7fac48a33c80 "virEventPollMakePollFDs", metadata=0x0, fmt=fmt@entry=0x7fac48a339c8 "Prepare n=%zu w=%d, f=%d e=%d d=%d", vargs=vargs@entry=0x7fff37dad3b0)
>at util/virlog.c:842
>#5 0x00007fac488cb3f7 in virLogMessage (source=source@entry=VIR_LOG_FROM_FILE, priority=priority@entry=VIR_LOG_DEBUG, 
>filename=filename@entry=0x7fac48a334f7 "util/vireventpoll.c", linenr=linenr@entry=394, funcname=funcname@entry=0x7fac48a33c80 "virEventPollMakePollFDs", 
>metadata=metadata@entry=0x0, fmt=fmt@entry=0x7fac48a339c8 "Prepare n=%zu w=%d, f=%d e=%d d=%d") at util/virlog.c:778
>#6 0x00007fac488bb71a in virEventPollMakePollFDs (nfds=<synthetic pointer>) at util/vireventpoll.c:390
>#7 virEventPollRunOnce () at util/vireventpoll.c:621
>#8 0x00007fac488ba35b in virEventRunDefaultImpl () at util/virevent.c:274
>#9 0x00007fac499d3935 in virNetServerRun (srv=0x7fac4a85ab40) at rpc/virnetserver.c:1112
>#10 0x00007fac4999f56f in main (argc=<optimized out>, argv=<optimized out>) at libvirtd.c:1513

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Attachments on bug 1058149: 855918 | 873776 | 877129 | 882048