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Red Hat Bugzilla – Attachment 633258 Details for
Bug 869982
qemu crashed when rhel6.3 64 bit guest reboots
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thread apply all bt full
bz869982.gdb.detail.txt (text/plain), 11.00 KB, created by
Xiaoqing Wei
on 2012-10-25 09:50:22 UTC
(
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Description:
thread apply all bt full
Filename:
MIME Type:
Creator:
Xiaoqing Wei
Created:
2012-10-25 09:50:22 UTC
Size:
11.00 KB
patch
obsolete
>GNU gdb (GDB) Red Hat Enterprise Linux (7.5.0.20120926-24.el7) >Copyright (C) 2012 Free Software Foundation, Inc. >License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> >This is free software: you are free to change and redistribute it. >There is NO WARRANTY, to the extent permitted by law. Type "show copying" >and "show warranty" for details. >This GDB was configured as "x86_64-redhat-linux-gnu". >For bug reporting instructions, please see: ><http://www.gnu.org/software/gdb/bugs/>... >Reading symbols from /usr/bin/qemu-system-x86_64...done. >[New LWP 5559] >[New LWP 5556] >[New LWP 5558] >[New LWP 5545] >[New LWP 5557] >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib64/libthread_db.so.1". >Core was generated by `qemu-system-x86_64 -S -name vm1 -nodefaults -monitor stdio -chardev socket,id=s'. >Program terminated with signal 6, Aborted. >#0 0x00007f04e732dba5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63 >63 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); >(gdb) >Thread 5 (Thread 0x7f04df47a700 (LWP 5557)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 >No locals. >#1 0x00007f04e9f33e41 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7f04ea951f80 <qemu_global_mutex>) > at qemu-thread-posix.c:113 > err = <optimized out> > __func__ = "qemu_cond_wait" >#2 0x00007f04e9f8eebb in qemu_kvm_wait_io_event (env=0x7f04ebd39e40) at /root/qemu-kvm/cpus.c:721 >No locals. >#3 qemu_kvm_cpu_thread_fn (arg=0x7f04ebd39e40) at /root/qemu-kvm/cpus.c:758 > cpu = 0x7f04ebd39e00 > r = <optimized out> >#4 0x00007f04e76b7d15 in start_thread (arg=0x7f04df47a700) at pthread_create.c:308 > __res = <optimized out> > pd = 0x7f04df47a700 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139658902611712, 2479788442747036048, 0, 139659078787072, 139658902611712, > 4294967296, -2566975936458235504, -2566993901212638832}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = > 0x0, cleanup = 0x0, canceltype = 0}}} > not_first_call = 0 > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> >#5 0x00007f04e73ea2cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114 >No locals. > >Thread 4 (Thread 0x7f04e9c549c0 (LWP 5545)): >#0 0x00007f04e73e35f3 in select () at ../sysdeps/unix/syscall-template.S:81 >No locals. >#1 0x00007f04e9ef2399 in os_host_main_loop_wait (timeout=4294967295) at main-loop.c:308 > tv = {tv_sec = 139659096734920, tv_usec = 139659082008176} > tvarg = <optimized out> > ret = <optimized out> >#2 main_loop_wait (nonblocking=<optimized out>) at main-loop.c:496 > ret = -1 > timeout = 4294967295 >#3 0x00007f04e9da8eda in main_loop () at vl.c:1652 > nonblocking = <optimized out> > last_io = 1 >#4 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:3817 > i = <optimized out> > snapshot = <optimized out> > linux_boot = <optimized out> > icount_option = <optimized out> > initrd_filename = <optimized out> > kernel_filename = <optimized out> > kernel_cmdline = <optimized out> > boot_devices = "c\000n", '\000' <repeats 29 times> > ds = <optimized out> > dcl = <optimized out> > cyls = <optimized out> > heads = <optimized out> > secs = <optimized out> > translation = <optimized out> > hda_opts = <optimized out> > opts = <optimized out> > machine_opts = <optimized out> > olist = <optimized out> > optind = 47 > optarg = 0x0 > loadvm = <optimized out> > machine = <optimized out> > cpu_model = <optimized out> > vga_model = 0x7fff28bb46e5 "qxl" > pid_file = <optimized out> > incoming = <optimized out> > show_vnc_port = 0 > defconfig = <optimized out> > userconfig = <optimized out> > log_mask = <optimized out> > log_file = <optimized out> > mem_trace = {malloc = 0x7f04e9f88650 <malloc_and_trace>, realloc = 0x7f04e9f88610 <realloc_and_trace>, free = > 0x7f04e9f885d0 <free_and_trace>, calloc = 0x0, try_malloc = 0x0, try_realloc = 0x0} > trace_events = <optimized out> > trace_file = <optimized out> > >Thread 3 (Thread 0x7f04dec79700 (LWP 5558)): >#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 >No locals. >#1 0x00007f04e9f33e41 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7f04ea951f80 <qemu_global_mutex>) > at qemu-thread-posix.c:113 > err = <optimized out> > __func__ = "qemu_cond_wait" >#2 0x00007f04e9f8eebb in qemu_kvm_wait_io_event (env=0x7f04ebd57a90) at /root/qemu-kvm/cpus.c:721 >No locals. >#3 qemu_kvm_cpu_thread_fn (arg=0x7f04ebd57a90) at /root/qemu-kvm/cpus.c:758 > cpu = 0x7f04ebd57a50 > r = <optimized out> >#4 0x00007f04e76b7d15 in start_thread (arg=0x7f04dec79700) at pthread_create.c:308 > __res = <optimized out> > pd = 0x7f04dec79700 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139658894219008, 2479788442747036048, 0, 139659078787072, 139658894219008, > 4294967296, -2566972638460223088, -2566993901212638832}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = > 0x0, cleanup = 0x0, canceltype = 0}}} > not_first_call = 0 > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> >#5 0x00007f04e73ea2cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114 >No locals. > >Thread 2 (Thread 0x7f04dfe7c700 (LWP 5556)): >#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217 >No locals. >#1 0x00007f04e9f06f81 in cond_timedwait (ts=0x7f04dfe7bbf0, cond=<optimized out>, mutex=<optimized out>) at posix-aio-compat.c:107 > ret = <optimized out> > mutex = 0x7f04ea928b60 <lock> > cond = 0x7f04ea928cc0 <cond> >#2 aio_thread (unused=<optimized out>) at posix-aio-compat.c:337 > aiocb = <optimized out> > ret = <optimized out> > tv = {tv_sec = 1351143110, tv_usec = 786477} > ts = {tv_sec = 1351143120, tv_nsec = 0} >#3 0x00007f04e76b7d15 in start_thread (arg=0x7f04dfe7c700) at pthread_create.c:308 > __res = <optimized out> > pd = 0x7f04dfe7c700 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139658913105664, 2479788442747036048, 0, 139659078787072, 139658913105664, 0, > -2566975112898256496, -2566993901212638832}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = > 0x0, canceltype = 0}}} > not_first_call = 0 > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> >#4 0x00007f04e73ea2cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114 >No locals. > >Thread 1 (Thread 0x7f04dd144700 (LWP 5559)): >#0 0x00007f04e732dba5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63 > resultvar = 0 > pid = 5545 > selftid = 5559 >#1 0x00007f04e732f358 in __GI_abort () at abort.c:90 > save_stage = 2 > act = {__sigaction_handler = {sa_handler = 0x7fff28bb427e, sa_sigaction = 0x7fff28bb427e}, sa_mask = {__val = {139659036781245, > 139659083566424, 1724, 498216206608, 139659035444241, 119, 139658865686704, 47247032320, 4, 139658865686640, 0, 0, 0, > 139659036781051, 139659078717440, 139659036791336}}, sa_flags = -367997360, sa_restorer = 0x7f04ea10d470 <__PRETTY_FUNCTION__.28994>} > sigs = {__val = {32, 0 <repeats 15 times>}} >#2 0x00007f04e7326972 in __assert_fail_base (fmt=0x7f04e7471228 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry= > 0x7f04ea10ce50 "qemu_spice_display_is_running(&d->ssd)", file=file@entry=0x7f04ea10cd58 "/root/qemu-kvm/hw/i386/../qxl.c", > line=line@entry=1724, function=function@entry=0x7f04ea10d470 <__PRETTY_FUNCTION__.28994> "qxl_send_events") at assert.c:92 > str = > 0x7f03c4252e70 "qemu-system-x86_64: /root/qemu-kvm/hw/i386/../qxl.c:1724: qxl_send_events: Assertion `qemu_spice_display_is_running(&d->ssd)' failed.\n" > total = 4096 >#3 0x00007f04e7326a22 in __GI___assert_fail (assertion=assertion@entry=0x7f04ea10ce50 "qemu_spice_display_is_running(&d->ssd)", > file=file@entry=0x7f04ea10cd58 "/root/qemu-kvm/hw/i386/../qxl.c", line=line@entry=1724, function=function@entry= > 0x7f04ea10d470 <__PRETTY_FUNCTION__.28994> "qxl_send_events") at assert.c:101 >No locals. >#4 0x00007f04e9fd4c34 in qxl_send_events (d=d@entry=0x7f04ebd8dc10, events=events@entry=16) at /root/qemu-kvm/hw/i386/../qxl.c:1724 > old_pending = <optimized out> > __PRETTY_FUNCTION__ = "qxl_send_events" > __func__ = "qxl_send_events" >#5 0x00007f04e9fd4d36 in interface_set_client_capabilities (sin=0x7f04ebd8e1c8, client_present=<optimized out>, caps=0x7f04dd143a70 "") > at /root/qemu-kvm/hw/i386/../qxl.c:971 > qxl = 0x7f04ebd8dc10 >#6 0x00007f04e802a2f4 in handle_new_display_channel (num_caps=0, caps=<optimized out>, num_common_caps=0, common_caps=0x0, migrate=0, > stream=<optimized out>, client=<optimized out>, worker=0x7f03c40008c0) at red_worker.c:10370 > rcc = 0x7f04de3f3010 > caps = '\000' <repeats 57 times> > display_channel = 0x7f03c421d0c0 > dcc = 0x7f04de3f3010 > stream_buf_size = 32768 > is_low_bandwidth = 0 >#7 handle_dev_display_connect (opaque=0x7f03c40008c0, payload=0x7f03c41d80a0) at red_worker.c:11216 > msg = 0x7f03c41d80a0 > worker = 0x7f03c40008c0 > stream = <optimized out> > client = <optimized out> > migration = 0 > __FUNCTION__ = "handle_dev_display_connect" >#8 0x00007f04e800ae24 in dispatcher_handle_single_read (dispatcher=0x7f04ebda0578) at dispatcher.c:139 > ret = <optimized out> > type = <optimized out> > msg = 0x7f04ebda7098 > ack = 4294967295 > payload = 0x7f03c41d80a0 "\320b\335\353\004\177" >#9 dispatcher_handle_recv_read (dispatcher=0x7f04ebda0578) at dispatcher.c:162 >No locals. >#10 0x00007f04e802b8dc in red_worker_main (arg=<optimized out>) at red_worker.c:11782 > events = <optimized out> > i = <optimized out> > num_events = 1 > worker = 0x7f03c40008c0 > __FUNCTION__ = "red_worker_main" >#11 0x00007f04e76b7d15 in start_thread (arg=0x7f04dd144700) at pthread_create.c:308 > __res = <optimized out> > pd = 0x7f04dd144700 > now = <optimized out> > unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139658865690368, 2479788442747036048, 0, 139659078787072, 139658865690368, > 139659113525960, -2566981027068223088, -2566993901212638832}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = { > prev = 0x0, cleanup = 0x0, canceltype = 0}}} > not_first_call = 0 > pagesize_m1 = <optimized out> > sp = <optimized out> > freesize = <optimized out> >#12 0x00007f04e73ea2cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114 >No locals. >(gdb) quit
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bug 869982
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