Attachment 711285 Details for Bug 922466 – thread apply all bt full

thread apply all bt full

src_qemu_crash_after_migration.txt (text/plain), 15.95 KB, created by Xiaoqing Wei on 2013-03-17 08:46:45 UTC

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Creator: Xiaoqing Wei

Created: 2013-03-17 08:46:45 UTC

Size: 15.95 KB

patch

obsolete

>GNU gdb (GDB) Red Hat Enterprise Linux (7.5.1-34.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-kvm...Reading symbols from /usr/lib/debug/usr/libexec/qemu-kvm.debug...done.
>done.
>[New LWP 17342]
>[New LWP 17205]
>[New LWP 17190]
>[New LWP 17343]
>[New LWP 17201]
>[New LWP 17204]
>[New LWP 17202]
>[New LWP 17203]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>
>warning: Skipping deprecated .gdb_index section in /usr/lib/debug/lib64/libkeyutils.so.1.4.debug.
>Do "set use-deprecated-index-sections on" before the file is read
>to use the section anyway.
>Core was generated by `qemu-kvm -S -name vm1 -nodefaults -monitor stdio -chardev socket,id=serial_id_s'.
>Program terminated with signal 6, Aborted.
>#0  0x00007fc2f72d0ba5 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 8 (Thread 0x7fc2ee775700 (LWP 17203)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x00007fc2fcaf4159 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at util/qemu-thread-posix.c:116
>        err = <optimized out>
>        __func__ = "qemu_cond_wait"
>#2  0x00007fc2fc9eb83b in qemu_kvm_wait_io_event (env=0x7fc2feac0c00) at /usr/src/debug/qemu-1.4.0/cpus.c:727
>        cpu = 0x7fc2feac0b10
>#3  qemu_kvm_cpu_thread_fn (arg=0x7fc2feac0c00) at /usr/src/debug/qemu-1.4.0/cpus.c:764
>        cpu = 0x7fc2feac0b10
>        r = <optimized out>
>#4  0x00007fc2fac5dd15 in start_thread (arg=0x7fc2ee775700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc2ee775700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140475201181440, -324907772718105405, 0, 140475436445696, 140475201181440, 140475440118732, 
>                358158167609162947, 358114861155204291}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, 
>              canceltype = 0}}}
>---Type <return> to continue, or q <return> to quit---        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 7 (Thread 0x7fc2eef76700 (LWP 17202)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x00007fc2fcaf4159 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at util/qemu-thread-posix.c:116
>        err = <optimized out>
>        __func__ = "qemu_cond_wait"
>#2  0x00007fc2fc9eb83b in qemu_kvm_wait_io_event (env=0x7fc2feab0480) at /usr/src/debug/qemu-1.4.0/cpus.c:727
>        cpu = 0x7fc2feab0390
>#3  qemu_kvm_cpu_thread_fn (arg=0x7fc2feab0480) at /usr/src/debug/qemu-1.4.0/cpus.c:764
>        cpu = 0x7fc2feab0390
>        r = <optimized out>
>#4  0x00007fc2fac5dd15 in start_thread (arg=0x7fc2eef76700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc2eef76700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140475209574144, -324907772718105405, 0, 140475436445696, 140475209574144, 140475440118732, 
>                358159266583919811, 358114861155204291}, 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  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>---Type <return> to continue, or q <return> to quit---Thread 6 (Thread 0x7fc2edf74700 (LWP 17204)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x00007fc2fcaf4159 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at util/qemu-thread-posix.c:116
>        err = <optimized out>
>        __func__ = "qemu_cond_wait"
>#2  0x00007fc2fc9eb83b in qemu_kvm_wait_io_event (env=0x7fc2fead1380) at /usr/src/debug/qemu-1.4.0/cpus.c:727
>        cpu = 0x7fc2fead1290
>#3  qemu_kvm_cpu_thread_fn (arg=0x7fc2fead1380) at /usr/src/debug/qemu-1.4.0/cpus.c:764
>        cpu = 0x7fc2fead1290
>        r = <optimized out>
>#4  0x00007fc2fac5dd15 in start_thread (arg=0x7fc2edf74700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc2edf74700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140475192788736, -324907772718105405, 0, 140475436445696, 140475192788736, 140475440118732, 
>                358152668440411331, 358114861155204291}, 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  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 5 (Thread 0x7fc2ef777700 (LWP 17201)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
>No locals.
>#1  0x00007fc2fcaf4159 in qemu_cond_wait (cond=<optimized out>, mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at util/qemu-thread-posix.c:116
>        err = <optimized out>
>        __func__ = "qemu_cond_wait"
>#2  0x00007fc2fc9eb83b in qemu_kvm_wait_io_event (env=0x7fc2fea84890) at /usr/src/debug/qemu-1.4.0/cpus.c:727
>---Type <return> to continue, or q <return> to quit---        cpu = 0x7fc2fea847a0
>#3  qemu_kvm_cpu_thread_fn (arg=0x7fc2fea84890) at /usr/src/debug/qemu-1.4.0/cpus.c:764
>        cpu = 0x7fc2fea847a0
>        r = <optimized out>
>#4  0x00007fc2fac5dd15 in start_thread (arg=0x7fc2ef777700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc2ef777700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140475217966848, -324907772718105405, 0, 140475436445696, 140475217966848, 140475440118732, 
>                358155969659649219, 358114861155204291}, 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  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 4 (Thread 0x7fc1d09fa700 (LWP 17343)):
>#0  sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101
>No locals.
>#1  0x00007fc2fcaf431b in qemu_sem_timedwait (sem=sem@entry=0x7fc2fd2ea940 <sem>, ms=ms@entry=10000) at util/qemu-thread-posix.c:237
>        rc = <optimized out>
>        ts = {tv_sec = 1363508979, tv_nsec = 413553000}
>        __func__ = "qemu_sem_timedwait"
>#2  0x00007fc2fc9bf4fe in worker_thread (unused=<optimized out>) at thread-pool.c:88
>        req = <optimized out>
>        ret = <optimized out>
>#3  0x00007fc2fac5dd15 in start_thread (arg=0x7fc1d09fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc1d09fa700
>        now = <optimized out>
>---Type <return> to continue, or q <return> to quit---        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140470405539584, -324907772718105405, 0, 140475436445696, 140470405539584, 140475471105568, 
>                359746070168714435, 358114861155204291}, 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  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 3 (Thread 0x7fc2fc7a2a00 (LWP 17190)):
>#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
>No locals.
>#1  0x00007fc2fac5fca6 in _L_lock_836 () from /lib64/libpthread.so.0
>No symbol table info available.
>#2  0x00007fc2fac5fba8 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at pthread_mutex_lock.c:64
>        type = 2
>        id = 17190
>#3  0x00007fc2fcaf3f39 in qemu_mutex_lock (mutex=mutex@entry=0x7fc2fd30a820 <qemu_global_mutex>) at util/qemu-thread-posix.c:57
>        err = <optimized out>
>        __func__ = "qemu_mutex_lock"
>#4  0x00007fc2fc9ecdc0 in qemu_mutex_lock_iothread () at /usr/src/debug/qemu-1.4.0/cpus.c:909
>No locals.
>#5  0x00007fc2fc97caaa in os_host_main_loop_wait (timeout=1) at main-loop.c:233
>        tv = {tv_sec = 0, tv_usec = 0}
>        tvarg = 0x0
>        ret = 1
>#6  main_loop_wait (nonblocking=<optimized out>) at main-loop.c:416
>        ret = 1
>        timeout = 4294967295
>#7  0x00007fc2fc856385 in main_loop () at vl.c:2001
>        nonblocking = <optimized out>
>---Type <return> to continue, or q <return> to quit---        last_io = 1
>#8  main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4326
>        i = <optimized out>
>        snapshot = 0
>        linux_boot = <optimized out>
>        icount_option = 0x0
>        initrd_filename = <optimized out>
>        kernel_filename = <optimized out>
>        kernel_cmdline = <optimized out>
>        boot_devices = "c\000n", '\000' <repeats 29 times>
>        ds = <optimized out>
>        cyls = 0
>        heads = 0
>        secs = 0
>        translation = 0
>        hda_opts = <optimized out>
>        opts = <optimized out>
>        machine_opts = <optimized out>
>        olist = <optimized out>
>        optind = 53
>        optarg = 0x7fffb153d831 "tap,id=idv9YpRF,vhost=on,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown,queues=2"
>        loadvm = 0x0
>        machine = 0x7fc2fced4840 <pc_i440fx_machine_v1_4>
>        cpu_model = 0x7fffb153d62b "SandyBridge"
>        vga_model = 0x7fffb153d731 "qxl"
>        pid_file = 0x0
>        incoming = 0x0
>        defconfig = <optimized out>
>        userconfig = 43
>        log_mask = 0x0
>        log_file = 0x0
>        mem_trace = {malloc = 0x7fc2fc9e5720 <malloc_and_trace>, realloc = 0x7fc2fc9e56d0 <realloc_and_trace>, free = 0x7fc2fc9e5690 <free_and_trace>, 
>---Type <return> to continue, or q <return> to quit---          calloc = 0x0, try_malloc = 0x0, try_realloc = 0x0}
>        trace_events = 0x0
>        trace_file = 0x0
>        args = {ram_size = 4294967296, boot_device = 0x7fffb153bbb0 "c", kernel_filename = 0x0, kernel_cmdline = 0x7fc2fcb53bcc "", initrd_filename = 0x0, 
>          cpu_model = 0x7fffb153d62b "SandyBridge"}
>
>Thread 2 (Thread 0x7fc1d19fc700 (LWP 17205)):
>#0  0x00007fc2f738498d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fc2f8039bd9 in poll (__timeout=<optimized out>, __nfds=20, __fds=0x7fc1cc0008f8) at /usr/include/bits/poll2.h:46
>No locals.
>#2  red_worker_main (arg=<optimized out>) at red_worker.c:11831
>        i = <optimized out>
>        num_events = <optimized out>
>        worker = 0x7fc1cc0008c0
>        __FUNCTION__ = "red_worker_main"
>#3  0x00007fc2fac5dd15 in start_thread (arg=0x7fc1d19fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc1d19fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140470422324992, -324907772718105405, 0, 140475436445696, 140470422324992, 140475473554032, 
>                359743872219200707, 358114861155204291}, 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  0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 1 (Thread 0x7fc2f0179700 (LWP 17342)):
>#0  0x00007fc2f72d0ba5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
>---Type <return> to continue, or q <return> to quit---        resultvar = 0
>        pid = 17190
>        selftid = 17342
>#1  0x00007fc2f72d2358 in __GI_abort () at abort.c:90
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fc2f80d00c6, sa_sigaction = 0x7fc2f80d00c6}, sa_mask = {__val = {140475361998112, 140475362043561, 
>              140475434271732, 7955997337506021381, 0, 140475347115176, 4424626557967101804, 0, 140475362043561, 140475350964296, 140475434297829, 
>              4294967295, 140475407682471, 0, 140475228456972, 0}}, sa_flags = 0, sa_restorer = 0x4326}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x00007fc2f80599f5 in spice_logv (log_domain=0x7fc2f80d00c6 "Spice", log_level=SPICE_LOG_LEVEL_ERROR, strloc=0x7fc2f80d2e70 "red_channel.c:1711", 
>    function=0x7fc2f80d3520 <__FUNCTION__.22504> "red_client_destroy", format=0x7fc2f80d009e "assertion `%s' failed", args=args@entry=0x7fc2f01789a8)
>    at log.c:109
>        level = 0x7fc2f80de6a9 "ERROR"
>#3  0x00007fc2f8059b38 in spice_log (log_domain=log_domain@entry=0x7fc2f80d00c6 "Spice", log_level=log_level@entry=SPICE_LOG_LEVEL_ERROR, 
>    strloc=strloc@entry=0x7fc2f80d2e70 "red_channel.c:1711", function=function@entry=0x7fc2f80d3520 <__FUNCTION__.22504> "red_client_destroy", 
>    format=format@entry=0x7fc2f80d009e "assertion `%s' failed") at log.c:123
>        args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fc2f0178a80, reg_save_area = 0x7fc2f01789c0}}
>#4  0x00007fc2f8018570 in red_client_destroy (client=client@entry=0x7fc2fee037c0) at red_channel.c:1711
>        link = <optimized out>
>        next = 0x7fc2fe8e3560
>        rcc = <optimized out>
>        __FUNCTION__ = "red_client_destroy"
>#5  0x00007fc2f803d352 in reds_client_disconnect (client=0x7fc2fee037c0) at reds.c:561
>        mig_client = <optimized out>
>#6  reds_client_disconnect (client=0x7fc2fee037c0) at reds.c:518
>No locals.
>#7  0x00007fc2f803d8c1 in reds_disconnect () at reds.c:589
>        link = 0x7fc2fee037c0
>        __FUNCTION__ = "reds_disconnect"
>#8  0x00007fc2f8042207 in spice_server_migrate_end (s=<optimized out>, completed=1) at reds.c:4400
>        sif = 0x7fc2fce94fc0 <migrate_interface>
>        ret = 0
>---Type <return> to continue, or q <return> to quit---        __FUNCTION__ = "spice_server_migrate_end"
>#9  0x00007fc2fcaff404 in notifier_list_notify (list=list@entry=0x7fc2fd2e9268 <migration_state_notifiers>, 
>    data=data@entry=0x7fc2fced0400 <current_migration.19506>) at util/notify.c:39
>        notifier = <optimized out>
>        next = 0x0
>#10 0x00007fc2fc97e684 in migrate_fd_completed (s=0x7fc2fced0400 <current_migration.19506>) at migration.c:294
>No locals.
>#11 buffered_file_thread (opaque=0x7fc2fced0400 <current_migration.19506>) at migration.c:716
>        old_vm_running = 1
>        start_time = 343650394
>        end_time = <optimized out>
>        current_time = 343650383
>        pending_size = <optimized out>
>        s = 0x7fc2fced0400 <current_migration.19506>
>        initial_time = 343650383
>        max_size = 1006620
>        last_round = false
>        ret = <optimized out>
>#12 0x00007fc2fac5dd15 in start_thread (arg=0x7fc2f0179700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fc2f0179700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140475228460800, -324907772718105405, 0, 140475471354192, 140475228460800, 20, 358126558797348035, 
>                358114861155204291}, 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>
>#13 0x00007fc2f738d46d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>(gdb) quit
>

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Attachments on bug 922466: 711285