Attachment 711282 Details for Bug 922463 – thread apply all bt full

thread apply all bt full

qemu-kvm-mq.gdb.detail.txt (text/plain), 13.21 KB, created by Xiaoqing Wei on 2013-03-17 08:19:39 UTC

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Creator: Xiaoqing Wei

Created: 2013-03-17 08:19:39 UTC

Size: 13.21 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/libexec/qemu-kvm...Reading symbols from /usr/lib/debug/usr/libexec/qemu-kvm.debug...done.
>done.
>[New LWP 16725]
>[New LWP 16727]
>[New LWP 16706]
>[New LWP 16726]
>[New LWP 16728]
>[New LWP 16729]
>[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 11, Segmentation fault.
>#0  qemu_bh_delete (bh=0x0) at async.c:116
>116	    bh->scheduled = 0;
>(gdb) 
>Thread 6 (Thread 0x7f0237bfd700 (LWP 16729)):
>#0  0x00007f035d77798d in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f035e42cbd9 in poll (__timeout=<optimized out>, __nfds=20, __fds=0x7f02300008f8) 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 = 0x7f02300008c0
>        __FUNCTION__ = "red_worker_main"
>#3  0x00007f0361050d15 in start_thread (arg=0x7f0237bfd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f0237bfd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139647501981440, -5572332152785482214, 0, 139652518141952, 139647501981440, 139652553812368, 
>                5525765085900557850, 5525313541186637338}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, 
>              canceltype = 0}}}
>        not_first_call = 0
>---Type <return> to continue, or q <return> to quit---        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007f035d78046d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 5 (Thread 0x7f0347fff700 (LWP 16728)):
>#0  0x00007f035d7790c7 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f0362e34939 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f0364d643e0, type=type@entry=44672) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1673
>        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7f0347ffeb30, reg_save_area = 0x7f0347ffeaf0}}
>#2  0x00007f0362e34a9f in kvm_cpu_exec (env=env@entry=0x7f0364d644d0) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1562
>        cpu = 0x7f0364d643e0
>        run = 0x7f0362a88000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007f0362dde871 in qemu_kvm_cpu_thread_fn (arg=0x7f0364d644d0) at /usr/src/debug/qemu-1.4.0/cpus.c:759
>        cpu = 0x7f0364d643e0
>        r = <optimized out>
>#4  0x00007f0361050d15 in start_thread (arg=0x7f0347fff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f0347fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139652069586688, -5572332152785482214, 0, 139652518141952, 139652069586688, 139652521814988, 
>                5525237871148781082, 5525313541186637338}, 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>
>---Type <return> to continue, or q <return> to quit---#5  0x00007f035d78046d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 4 (Thread 0x7f0355369700 (LWP 16726)):
>#0  0x00007f035d7790c7 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f0362e34939 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f0364d434e0, type=type@entry=44672) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1673
>        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7f0355368b30, reg_save_area = 0x7f0355368af0}}
>#2  0x00007f0362e34a9f in kvm_cpu_exec (env=env@entry=0x7f0364d435d0) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1562
>        cpu = 0x7f0364d434e0
>        run = 0x7f0362a8e000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007f0362dde871 in qemu_kvm_cpu_thread_fn (arg=0x7f0364d435d0) at /usr/src/debug/qemu-1.4.0/cpus.c:759
>        cpu = 0x7f0364d434e0
>        r = <optimized out>
>#4  0x00007f0361050d15 in start_thread (arg=0x7f0355369700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f0355369700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139652291270400, -5572332152785482214, 0, 139652518141952, 139652291270400, 139652521814988, 
>                5525269143879405082, 5525313541186637338}, 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  0x00007f035d78046d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>---Type <return> to continue, or q <return> to quit---Thread 3 (Thread 0x7f0362b95a00 (LWP 16706)):
>#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
>No locals.
>#1  0x00007f0361052ca6 in _L_lock_836 () from /lib64/libpthread.so.0
>No symbol table info available.
>#2  0x00007f0361052ba8 in __GI___pthread_mutex_lock (mutex=mutex@entry=0x7f03636fd820 <qemu_global_mutex>) at pthread_mutex_lock.c:64
>        type = 2
>        id = 16706
>#3  0x00007f0362ee6f39 in qemu_mutex_lock (mutex=mutex@entry=0x7f03636fd820 <qemu_global_mutex>) at util/qemu-thread-posix.c:57
>        err = <optimized out>
>        __func__ = "qemu_mutex_lock"
>#4  0x00007f0362ddfdc0 in qemu_mutex_lock_iothread () at /usr/src/debug/qemu-1.4.0/cpus.c:909
>No locals.
>#5  0x00007f0362d6faaa 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  0x00007f0362c49385 in main_loop () at vl.c:2001
>        nonblocking = <optimized out>
>        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>
>---Type <return> to continue, or q <return> to quit---        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 = 0x7fff79767831 "tap,id=idv9YpRF,vhost=on,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown,queues=4"
>        loadvm = 0x0
>        machine = 0x7f03632c7840 <pc_i440fx_machine_v1_4>
>        cpu_model = 0x7fff7976762b "SandyBridge"
>        vga_model = 0x7fff79767731 "qxl"
>        pid_file = 0x0
>        incoming = 0x0
>        defconfig = <optimized out>
>        userconfig = 43
>        log_mask = 0x0
>        log_file = 0x0
>        mem_trace = {malloc = 0x7f0362dd8720 <malloc_and_trace>, realloc = 0x7f0362dd86d0 <realloc_and_trace>, free = 0x7f0362dd8690 <free_and_trace>, 
>          calloc = 0x0, try_malloc = 0x0, try_realloc = 0x0}
>        trace_events = 0x0
>        trace_file = 0x0
>        args = {ram_size = 4294967296, boot_device = 0x7fff797650b0 "c", kernel_filename = 0x0, kernel_cmdline = 0x7f0362f46bcc "", initrd_filename = 0x0, 
>          cpu_model = 0x7fff7976762b "SandyBridge"}
>
>Thread 2 (Thread 0x7f0354b68700 (LWP 16727)):
>#0  0x00007f035d7790c7 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f0362e34939 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f0364d53c60, type=type@entry=44672) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1673
>---Type <return> to continue, or q <return> to quit---        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7f0354b67b30, reg_save_area = 0x7f0354b67af0}}
>#2  0x00007f0362e34a9f in kvm_cpu_exec (env=env@entry=0x7f0364d53d50) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1562
>        cpu = 0x7f0364d53c60
>        run = 0x7f0362a8b000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007f0362dde871 in qemu_kvm_cpu_thread_fn (arg=0x7f0364d53d50) at /usr/src/debug/qemu-1.4.0/cpus.c:759
>        cpu = 0x7f0364d53c60
>        r = <optimized out>
>#4  0x00007f0361050d15 in start_thread (arg=0x7f0354b68700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f0354b68700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139652282877696, -5572332152785482214, 0, 139652518141952, 139652282877696, 139652521814988, 
>                5525265843733909018, 5525313541186637338}, 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  0x00007f035d78046d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 1 (Thread 0x7f0355b6a700 (LWP 16725)):
>#0  qemu_bh_delete (bh=0x0) at async.c:116
>No locals.
>#1  0x00007f0362e2c3ec in virtio_net_exit (vdev=0x7f02343ea010) at /usr/src/debug/qemu-1.4.0/hw/virtio-net.c:1411
>        q = 0x7f02343f6188
>        nc = <optimized out>
>        n = 0x7f02343ea010
>---Type <return> to continue, or q <return> to quit---        i = 1
>#2  0x00007f0362d63a39 in virtio_net_exit_pci (pci_dev=0x7f0364e11bc0) at hw/virtio-pci.c:1016
>        proxy = 0x7f0364e11bc0
>#3  0x00007f0362d1250a in pci_unregister_device (dev=<optimized out>) at hw/pci/pci.c:889
>        pci_dev = 0x7f0364e11bc0
>        pc = 0x7f0364e119e0
>#4  0x00007f0362d26b45 in device_unparent (obj=<optimized out>) at hw/qdev.c:773
>        dev = 0x7f0364e11bc0
>        dc = 0x7f0364e119e0
>        bus = <optimized out>
>#5  0x00007f0362da211f in object_unparent (obj=0x7f0364e11bc0) at qom/object.c:369
>No locals.
>#6  0x00007f0362d2710d in qdev_free (dev=<optimized out>) at hw/qdev.c:270
>No locals.
>#7  0x00007f0362cb6070 in acpi_piix_eject_slot (s=0x7f0364df1f40, slots=<optimized out>) at hw/acpi_piix4.c:306
>        qdev = 0x7f0364e11bc0
>        dev = 0x7f0364e11bc0
>        pc = <optimized out>
>        kid = <optimized out>
>        next = 0x7f0364dfaf20
>        bus = <optimized out>
>        slot = 3
>        slot_free = true
>#8  0x00007f0362e36942 in access_with_adjusted_size (addr=addr@entry=8, value=value@entry=0x7f0355b69ae8, size=4, access_size_min=<optimized out>, 
>    access_size_max=<optimized out>, access=access@entry=0x7f0362e36f60 <memory_region_write_accessor>, opaque=opaque@entry=0x7f0364df2730)
>    at /usr/src/debug/qemu-1.4.0/memory.c:364
>        access_mask = 4294967295
>        access_size = 4
>        i = <optimized out>
>#9  0x00007f0362e37fb7 in memory_region_iorange_write (iorange=<optimized out>, offset=8, width=4, data=8) at /usr/src/debug/qemu-1.4.0/memory.c:439
>        mrio = <optimized out>
>        mr = 0x7f0364df2730
>---Type <return> to continue, or q <return> to quit---        __PRETTY_FUNCTION__ = "memory_region_iorange_write"
>#10 0x00007f0362e34d6c in kvm_handle_io (count=1, size=4, direction=1, data=<optimized out>, port=44552) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1432
>        i = 0
>        ptr = 0x7f0362a92000 <Address 0x7f0362a92000 out of bounds>
>#11 kvm_cpu_exec (env=env@entry=0x7f0364d17a90) at /usr/src/debug/qemu-1.4.0/kvm-all.c:1581
>        cpu = 0x7f0364d179a0
>        run = 0x7f0362a91000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#12 0x00007f0362dde871 in qemu_kvm_cpu_thread_fn (arg=0x7f0364d17a90) at /usr/src/debug/qemu-1.4.0/cpus.c:759
>        cpu = 0x7f0364d179a0
>        r = <optimized out>
>#13 0x00007f0361050d15 in start_thread (arg=0x7f0355b6a700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f0355b6a700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139652299663104, -5572332152785482214, 0, 139652518141952, 139652299663104, 139652521814988, 
>                5525268043830906394, 5525313541186637338}, 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>
>#14 0x00007f035d78046d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>(gdb) quit
>

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Attachments on bug 922463: 711282