Attachment 1506382 Details for Bug 1650493 – gdb_debug_info_all_threads-11162018

gdb_debug_info_all_threads-11162018

gdb_debug_info_all_threads-11162018 (text/plain), 16.75 KB, created by Gu Nini on 2018-11-16 10:42:51 UTC

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Creator: Gu Nini

Created: 2018-11-16 10:42:51 UTC

Size: 16.75 KB

patch

obsolete

>[root@ibm-p8-rhevm-13 coredump]# gdb /home/qemu/ppc64-softmmu/qemu-system-ppc64 core.qemu-system-ppc.0.e5d51228a1af41479a8424589eba8619.95505.1542364049000000
>GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
>Copyright (C) 2018 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 "ppc64le-redhat-linux-gnu".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
>    <http://www.gnu.org/software/gdb/documentation/>.
>
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /home/qemu/ppc64-softmmu/qemu-system-ppc64...done.
>
>warning: core file may not match specified executable file.
>[New LWP 95505]
>[New LWP 95518]
>[New LWP 95506]
>[New LWP 95519]
>[New LWP 95522]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/home/qemu/ppc64-softmmu/qemu-system-ppc64 -name avocado-vt-vm1 -machine pserie'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x00007fffb3f6504c in raise () from /lib64/libc.so.6
>[Current thread is 1 (Thread 0x7fffa88a5260 (LWP 95505))]
>Missing separate debuginfos, use: dnf debuginfo-install boost-atomic-1.66.0-6.el8.ppc64le boost-chrono-1.66.0-6.el8.ppc64le boost-date-time-1.66.0-6.el8.ppc64le boost-iostreams-1.66.0-6.el8.ppc64le boost-program-options-1.66.0-6.el8.ppc64le boost-random-1.66.0-6.el8.ppc64le boost-regex-1.66.0-6.el8.ppc64le boost-system-1.66.0-6.el8.ppc64le boost-thread-1.66.0-6.el8.ppc64le bzip2-libs-1.0.6-26.el8.ppc64le glib2-2.56.1-1.el8.ppc64le glibc-2.28-18.el8.ppc64le libblkid-2.32.1-6.el8.ppc64le libgcc-8.2.1-3.3.el8.ppc64le libicu-60.2-6.el8.ppc64le libjpeg-turbo-1.5.3-7.el8.ppc64le libmount-2.32.1-6.el8.ppc64le librados2-12.2.7-9.el8.ppc64le librbd1-12.2.7-9.el8.ppc64le libselinux-2.8-5.el8.ppc64le libstdc++-8.2.1-3.3.el8.ppc64le libuuid-2.32.1-6.el8.ppc64le nspr-4.20.0-2.el8.ppc64le nss-3.39.0-1.0.el8.ppc64le nss-util-3.39.0-1.0.el8.ppc64le pcre-8.42-4.el8.ppc64le pcre2-10.31-11.el8.ppc64le pixman-0.34.0-9.el8.ppc64le systemd-libs-239-8.el8.ppc64le zlib-1.2.11-10.el8.ppc64le
>(gdb) 
>(gdb) 
>(gdb) 
>(gdb) 
>(gdb) t a a bt fu
>
>Thread 5 (Thread 0x7fff97bfc4f0 (LWP 95522)):
>#0  0x00007fffb415227c in pthread_cond_wait@@GLIBC_2.17 () from /lib64/libpthread.so.0
>No symbol table info available.
>#1  0x0000000010654550 in qemu_cond_wait_impl (cond=0x1001f4413e0, mutex=0x1001f441418, file=0x109d6210 "ui/vnc-jobs.c", line=<optimized out>) at util/qemu-thread-posix.c:161
>        err = <optimized out>
>        __PRETTY_FUNCTION__ = "qemu_cond_wait_impl"
>        __func__ = "qemu_cond_wait_impl"
>#2  0x00000000104f6b3c in vnc_worker_thread_loop (queue=queue@entry=0x1001f4413e0) at ui/vnc-jobs.c:214
>        _f = <optimized out>
>        job = <optimized out>
>        entry = <optimized out>
>        tmp = <optimized out>
>        vs = <error reading variable vs (value of type `VncState' requires 75656 bytes, which is more than max-value-size)>
>        n_rectangles = <optimized out>
>        saved_offset = <optimized out>
>        __PRETTY_FUNCTION__ = "vnc_worker_thread_loop"
>#3  0x00000000104f7188 in vnc_worker_thread (arg=0x1001f4413e0) at ui/vnc-jobs.c:324
>        queue = 0x1001f4413e0
>#4  0x0000000010653b4c in qemu_thread_start (args=0x1001fd9d3e0) at util/qemu-thread-posix.c:498
>        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {-5412516517719397226, 281967104, -5412588872897126334, 0, 140736228818944, 140736214877200, 140736214860568, 
>                140735739315632, 140736214877216, 1100045997024, 275069568, 1100036183112, 0, 0, 140735739317344, 140736637379216, 140735739313648, 140736637378975, 4001536, 
>                1100038287872, 1100045997024, 2459603426821013503, 0 <repeats 42 times>}, __mask_was_saved = 0}}, __pad = {0x7fff97bfbb30, 0x0, 0x7fff97bfba80, 0x0}}
>        __cancel_routine = 0x10653bf0 <qemu_thread_atexit_notify>
>        __cancel_arg = <optimized out>
>        __not_first_call = <optimized out>
>        qemu_thread_args = 0x1001fd9d3e0
>        start_routine = 0x104f7150 <vnc_worker_thread>
>        arg = 0x1001f4413e0
>        r = <optimized out>
>#5  0x00007fffb4148e14 in start_thread () from /lib64/libpthread.so.0
>No symbol table info available.
>#6  0x00007fffb4056da8 in clone () from /lib64/libc.so.6
>No symbol table info available.
>
>Thread 4 (Thread 0x7fffa674c4f0 (LWP 95519)):
>#0  0x00007fffb4047434 in ioctl () from /lib64/libc.so.6
>No symbol table info available.
>#1  0x00000000100b8680 in kvm_vcpu_ioctl (cpu=cpu@entry=0x1001f2881c0, type=type@entry=536915584) at /home/qemu/accel/kvm/kvm-all.c:2144
>        ret = <optimized out>
>        arg = 0x0
>        ap = 0x7fffa674b660 ""
>#2  0x00000000100b885c in kvm_cpu_exec (cpu=0x1001f2881c0) at /home/qemu/accel/kvm/kvm-all.c:1981
>        attrs = {unspecified = 1, secure = 0, user = 0, requester_id = 0}
>        run = 0x7fffa8750000
>        ret = <optimized out>
>        run_ret = <optimized out>
>--Type <RET> for more, q to quit, c to continue without paging--
>#3  0x000000001007b6b8 in qemu_kvm_cpu_thread_fn (arg=0x1001f2881c0) at /home/qemu/cpus.c:1277
>        cpu = <optimized out>
>        r = <optimized out>
>        arg = 0x1001f2881c0
>        cpu = <optimized out>
>        r = <optimized out>
>        cpu = 0x1001f2881c0
>        r = <optimized out>
>#4  0x0000000010653b4c in qemu_thread_start (args=0x1001f2bca90) at util/qemu-thread-posix.c:498
>        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {-5412516517966402410, 281967104, -5412588872897126334, 0, 140736228818944, 140736214877200, 140736214860568, 
>                140735986058672, 140736214877216, 1100034591376, 275069568, 1100034591280, 0, 0, 140735986060384, 140736637377056, 140735986056688, 140736637376815, 4001536, 
>                1100034591024, 1100034591376, 2459603426821013503, 0 <repeats 42 times>}, __mask_was_saved = 0}}, __pad = {0x7fffa674bb30, 0x0, 0x7fffa674ba80, 0x0}}
>        __cancel_routine = 0x10653bf0 <qemu_thread_atexit_notify>
>        __cancel_arg = <optimized out>
>        __not_first_call = <optimized out>
>        qemu_thread_args = 0x1001f2bca90
>        start_routine = 0x1007b5b0 <qemu_kvm_cpu_thread_fn>
>        arg = 0x1001f2881c0
>        r = <optimized out>
>#5  0x00007fffb4148e14 in start_thread () from /lib64/libpthread.so.0
>No symbol table info available.
>#6  0x00007fffb4056da8 in clone () from /lib64/libc.so.6
>No symbol table info available.
>
>Thread 3 (Thread 0x7fffa864c4f0 (LWP 95506)):
>#0  0x00007fffb404d770 in syscall () from /lib64/libc.so.6
>No symbol table info available.
>#1  0x0000000010654d98 in qemu_futex_wait (val=<optimized out>, f=<optimized out>) at util/qemu-thread-posix.c:438
>No locals.
>#2  qemu_event_wait (ev=0x10de06cc <rcu_call_ready_event>) at util/qemu-thread-posix.c:442
>        value = <optimized out>
>        __PRETTY_FUNCTION__ = "qemu_event_wait"
>#3  0x000000001066fa14 in call_rcu_thread (opaque=<optimized out>) at util/rcu.c:261
>        tries = 0
>        n = <optimized out>
>        node = <optimized out>
>#4  0x0000000010653b4c in qemu_thread_start (args=0x1001ee392f0) at util/qemu-thread-posix.c:498
>        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {-5412516517864690538, 281967104, -5412588872897126334, 0, 140736228818944, 140736214877200, 140736214860568, 
>                140736018564528, 140736214877216, 1100029858544, 275069568, 140736637380400, 0, 0, 140736018566240, 140736637380000, 140736018562544, 140736637379759, 4001536, 
>                1100029939424, 1100029858544, 2450033256138014720, 0 <repeats 42 times>}, __mask_was_saved = 0}}, __pad = {0x7fffa864bb30, 0x0, 0x7fffa864ba80, 0x0}}
>        __cancel_routine = 0x10653bf0 <qemu_thread_atexit_notify>
>        __cancel_arg = <optimized out>
>        __not_first_call = <optimized out>
>        qemu_thread_args = 0x1001ee392f0
>        start_routine = 0x1066f940 <call_rcu_thread>
>        arg = 0x0
>        r = <optimized out>
>--Type <RET> for more, q to quit, c to continue without paging--
>#5  0x00007fffb4148e14 in start_thread () from /lib64/libpthread.so.0
>No symbol table info available.
>#6  0x00007fffb4056da8 in clone () from /lib64/libc.so.6
>No symbol table info available.
>
>Thread 2 (Thread 0x7fffa706c4f0 (LWP 95518)):
>#0  0x00007fffb4047434 in ioctl () from /lib64/libc.so.6
>No symbol table info available.
>#1  0x00000000100b8680 in kvm_vcpu_ioctl (cpu=cpu@entry=0x1001f2521e0, type=type@entry=536915584) at /home/qemu/accel/kvm/kvm-all.c:2144
>        ret = <optimized out>
>        arg = 0x0
>        ap = 0x7fffa706b660 ""
>#2  0x00000000100b885c in kvm_cpu_exec (cpu=0x1001f2521e0) at /home/qemu/accel/kvm/kvm-all.c:1981
>        attrs = {unspecified = 1, secure = 0, user = 0, requester_id = 0}
>        run = 0x7fffa8770000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x000000001007b6b8 in qemu_kvm_cpu_thread_fn (arg=0x1001f2521e0) at /home/qemu/cpus.c:1277
>        cpu = <optimized out>
>        r = <optimized out>
>        arg = 0x1001f2521e0
>        cpu = <optimized out>
>        r = <optimized out>
>        cpu = 0x1001f2521e0
>        r = <optimized out>
>#4  0x0000000010653b4c in qemu_thread_start (args=0x1001f286310) at util/qemu-thread-posix.c:498
>        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {-5412516517979902826, 281967104, -5412588872897126334, 0, 140736228818944, 140736214877200, 140736214860568, 
>                140735995626928, 140736214877216, 1100034368272, 275069568, 1100034368176, 0, 0, 140735995628640, 140736637377056, 140735995624944, 140736637376815, 4001536, 
>                1100034367920, 1100034368272, 2459603426821013503, 0 <repeats 42 times>}, __mask_was_saved = 0}}, __pad = {0x7fffa706bb30, 0x0, 0x7fffa706ba80, 0x0}}
>        __cancel_routine = 0x10653bf0 <qemu_thread_atexit_notify>
>        __cancel_arg = <optimized out>
>        __not_first_call = <optimized out>
>        qemu_thread_args = 0x1001f286310
>        start_routine = 0x1007b5b0 <qemu_kvm_cpu_thread_fn>
>        arg = 0x1001f2521e0
>        r = <optimized out>
>#5  0x00007fffb4148e14 in start_thread () from /lib64/libpthread.so.0
>No symbol table info available.
>#6  0x00007fffb4056da8 in clone () from /lib64/libc.so.6
>No symbol table info available.
>
>Thread 1 (Thread 0x7fffa88a5260 (LWP 95505)):
>#0  0x00007fffb3f6504c in raise () from /lib64/libc.so.6
>No symbol table info available.
>#1  0x00007fffb3f44520 in abort () from /lib64/libc.so.6
>No symbol table info available.
>#2  0x00007fffb3fb245c in __libc_message () from /lib64/libc.so.6
>--Type <RET> for more, q to quit, c to continue without paging--
>No symbol table info available.
>#3  0x00007fffb3fbc128 in malloc_printerr () from /lib64/libc.so.6
>No symbol table info available.
>#4  0x00007fffb3fbe768 in _int_free () from /lib64/libc.so.6
>No symbol table info available.
>#5  0x00007fffb45f18a4 in g_free () from /lib64/libglib-2.0.so.0
>No symbol table info available.
>#6  0x0000000010658428 in hbitmap_free (hb=0x1001f387b80) at util/hbitmap.c:645
>        i = <optimized out>
>        __PRETTY_FUNCTION__ = "hbitmap_free"
>#7  0x00000000105a2614 in bdrv_restore_dirty_bitmap (bitmap=<optimized out>, backup=<optimized out>) at block/dirty-bitmap.c:631
>        tmp = <optimized out>
>        __PRETTY_FUNCTION__ = "bdrv_restore_dirty_bitmap"
>#8  0x0000000010290d58 in block_dirty_bitmap_restore (common=<optimized out>) at blockdev.c:2031
>        state = <optimized out>
>        offset_must_be_zero = <optimized out>
>        __mptr = <optimized out>
>#9  0x0000000010297030 in qmp_transaction (dev_list=<optimized out>, has_props=<optimized out>, props=0x1001f4d0710, errp=0x7fffcd4720b8) at blockdev.c:2326
>        dev_entry = <optimized out>
>        block_job_txn = 0x0
>        state = 0x1001f796560
>        next = <optimized out>
>        local_err = 0x1001ee4c9a0
>        snap_bdrv_states = {sqh_first = 0x1001ee4c950, sqh_last = 0x1001ee35ca0}
>        __PRETTY_FUNCTION__ = "qmp_transaction"
>#10 0x00000000102c5200 in qmp_marshal_transaction (args=<optimized out>, ret=<optimized out>, errp=0x7fffcd472158) at qapi/qapi-commands-transaction.c:46
>        err = 0x1001ee4c9a0
>        v = 0x1001ee35bb0
>        arg = {actions = 0x1001f427770, has_properties = false, properties = 0x0}
>        _obj = <optimized out>
>        __mptr = <optimized out>
>#11 0x0000000010637aa0 in do_qmp_dispatch (errp=0x7fffcd472150, allow_oob=<optimized out>, request=<optimized out>, cmds=0x10db3630 <qmp_commands>) at qapi/qmp-dispatch.c:129
>        local_err = 0x0
>        command = <optimized out>
>        dict = <optimized out>
>        ret = 0x0
>        oob = false
>        args = <optimized out>
>        cmd = 0x1001eeea980
>        local_err = <optimized out>
>        oob = <optimized out>
>        command = <optimized out>
>        args = <optimized out>
>        dict = <optimized out>
>        cmd = <optimized out>
>        ret = <optimized out>
>        __PRETTY_FUNCTION__ = "do_qmp_dispatch"
>--Type <RET> for more, q to quit, c to continue without paging--
>        __func__ = "do_qmp_dispatch"
>        _o = <optimized out>
>        _obj = <optimized out>
>        __mptr = <optimized out>
>        _g_boolean_var_ = <optimized out>
>        _obj = <optimized out>
>        __mptr = <optimized out>
>        _obj = <optimized out>
>        __mptr = <optimized out>
>#12 qmp_dispatch (cmds=0x10db3630 <qmp_commands>, request=<optimized out>, allow_oob=<optimized out>) at qapi/qmp-dispatch.c:171
>        err = 0x0
>        ret = <optimized out>
>        rsp = <optimized out>
>#13 0x0000000010081d78 in monitor_qmp_dispatch (mon=0x1001ee755d0, req=<optimized out>, id=0x0) at /home/qemu/monitor.c:4085
>        old_mon = 0x0
>        rsp = <optimized out>
>        error = <optimized out>
>#14 0x000000001008c0c0 in monitor_qmp_bh_dispatcher (data=<optimized out>) at /home/qemu/monitor.c:4157
>        req_obj = 0x1001ee35b80
>        rsp = <optimized out>
>        need_resume = 255
>        __PRETTY_FUNCTION__ = "monitor_qmp_bh_dispatcher"
>#15 0x000000001064b1e0 in aio_bh_call (bh=0x1001eeec1d0) at util/async.c:118
>No locals.
>#16 aio_bh_poll (ctx=0x1001eeebc00) at util/async.c:118
>        bh = 0x1001eeec1d0
>        bhp = <optimized out>
>        next = 0x1001eeeb640
>        ret = <optimized out>
>        deleted = <optimized out>
>#17 0x0000000010650778 in aio_dispatch (ctx=0x1001eeebc00) at util/aio-posix.c:440
>No locals.
>#18 0x000000001064afd0 in aio_ctx_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at util/async.c:261
>        ctx = <optimized out>
>        __PRETTY_FUNCTION__ = "aio_ctx_dispatch"
>#19 0x00007fffb45e90ac in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
>No symbol table info available.
>#20 0x000000001064f258 in glib_pollfds_poll () at util/main-loop.c:215
>        context = 0x1001efd1560
>        pfds = <optimized out>
>        context = <optimized out>
>        pfds = <optimized out>
>#21 os_host_main_loop_wait (timeout=<optimized out>) at util/main-loop.c:238
>        context = 0x1001efd1560
>        ret = 1
>        context = <optimized out>
>        ret = <optimized out>
>--Type <RET> for more, q to quit, c to continue without paging--
>#22 main_loop_wait (nonblocking=<optimized out>) at util/main-loop.c:497
>        ret = <optimized out>
>        timeout = 4294967295
>        timeout_ns = <optimized out>
>#23 0x00000000102aa3e8 in main_loop () at vl.c:1894
>No locals.
>#24 0x000000001001c084 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4643
>        i = <optimized out>
>        snapshot = <optimized out>
>        linux_boot = <optimized out>
>        initrd_filename = 0x0
>        kernel_filename = <optimized out>
>        kernel_cmdline = <optimized out>
>        boot_order = 0x1001eef3820 "cdn"
>        boot_once = <optimized out>
>        ds = <optimized out>
>        opts = <optimized out>
>        machine_opts = <optimized out>
>        icount_opts = <optimized out>
>        accel_opts = <optimized out>
>        olist = <optimized out>
>        optind = 48
>        optarg = 0x7fffcd47f411 "stdio"
>        loadvm = <optimized out>
>        machine_class = <optimized out>
>        cpu_model = <optimized out>
>        vga_model = 0x10741fb0 "std"
>        qtest_chrdev = <optimized out>
>        qtest_log = <optimized out>
>        incoming = 0x0
>        userconfig = <optimized out>
>        nographic = <optimized out>
>        display_remote = <optimized out>
>        log_mask = <optimized out>
>        log_file = <optimized out>
>        trace_file = <optimized out>
>        maxram_size = 1073741824
>        ram_slots = 0
>        vmstate_dump_file = 0x0
>        main_loop_err = 0x0
>        err = 0x0
>        list_data_dirs = <optimized out>
>        dir = <optimized out>
>        dirs = <optimized out>
>        bdo_queue = {sqh_first = 0x0, sqh_last = 0x7fffcd4726c0}
>        __func__ = "main"
>(gdb) 
>(gdb) 
>(gdb) 
>

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Attachments on bug 1650493: 1506382