full backtrace when attaching gdb to a hung gnome-screenshot process

gnome-screenshot-nvidia-backtrace.txt (text/plain), 13.59 KB, created by Alexandre Rostovtsev (RETIRED) on 2012-01-13 02:23:24 UTC

(gdb) bt full

#0  0x00007f83aba70c21 in _nv012tls ()
   from /usr/lib64/opengl/nvidia/lib/libnvidia-tls.so.290.10
No symbol table info available.
#1  0x00007f83acf94eb3 in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#2  0x00007f83acf72519 in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#3  0x00007f83b41ca53d in _dl_fini () at dl-fini.c:250
        nmaps = 108
        nloaded = <optimized out>
        i = <optimized out>
        l = 0x7f83b4374000
        ns = 0
        maps = 0x7fffb74bd7e0
        maps_size = 864
        do_audit = 0
        __PRETTY_FUNCTION__ = "_dl_fini"
#4  0x00007f83b1799651 in __run_exit_handlers (status=0, listp=0x7f83b1ae44c8, 
    run_list_atexit=true) at exit.c:78
        atfct = <optimized out>
        onfct = <optimized out>
        cxafct = <optimized out>
        f = <optimized out>
#5  0x00007f83b17996d5 in __GI_exit (status=<optimized out>) at exit.c:100
No locals.
#6  0x00007f83b1783394 in __libc_start_main (main=0x409570 <main>, argc=1, 
    ubp_av=0x7fffb74bdcd8, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7fffb74bdcc8) at libc-start.c:258
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                4237796, 140736268590288, 0, 0, 6879259410784309268, 
                6881506396704067604}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x40ef00, 0x7fffb74bdcd8}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 4255488}}}
        not_first_call = <optimized out>
#7  0x000000000040aa0d in _start ()
No symbol table info available.

(gdb) thread apply all bt full

Thread 6 (Thread 0x7f83a4854700 (LWP 29667)):
#0  0x00007f83b1830a83 in __GI___poll (fds=<optimized out>, 
    nfds=<optimized out>, timeout=<optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f83b1fd0658 in g_main_context_poll (n_fds=3, fds=0x7f83a0000940, 
    timeout=-1, context=0x13440c0, priority=<optimized out>) at gmain.c:3402
        poll_func = 0x7f83b1fdea40 <g_poll>
#2  g_main_context_iterate (context=0x13440c0, block=<optimized out>, 
    dispatch=1, self=<optimized out>) at gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x7f83a0000940
#3  0x00007f83b1fd0e82 in g_main_loop_run (loop=0x1344070) at gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f83b2d046d6 in gdbus_shared_thread_func (user_data=0x1344090)
    at gdbusprivate.c:276
        data = 0x1344090
#5  0x00007f83b1ff56d6 in g_thread_create_proxy (data=0x13441b0)
    at gthread.c:1962
        thread = 0x13441b0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f83acf952da in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#7  0x00007f83b1af2e2c in start_thread (arg=0x7f83a4854700)
    at pthread_create.c:301
        __res = <optimized out>
        pd = 0x7f83a4854700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                140736268588912, 140203377641920, 140203641393152, 7, 
                6881551227909296148, 6881504858892652564}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f83b18396bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 5 (Thread 0x7f839ffff700 (LWP 29668)):
#0  0x00007f83b1830a83 in __GI___poll (fds=<optimized out>, 
    nfds=<optimized out>, timeout=<optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f83b1fd0658 in g_main_context_poll (n_fds=1, fds=0x7f83a00027b0,
    timeout=-1, context=0x1347bd0, priority=<optimized out>) at gmain.c:3402
        poll_func = 0x7f83b1fdea40 <g_poll>
#2  g_main_context_iterate (context=0x1347bd0, block=<optimized out>, 
    dispatch=1, self=<optimized out>) at gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7f83a00027b0
#3  0x00007f83b1fd0e82 in g_main_loop_run (loop=0x7f83a0002790) at gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f83a8927ddb in ?? () from /usr/lib64/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007f83b1ff56d6 in g_thread_create_proxy (data=0x1344640)
    at gthread.c:1962
        thread = 0x1344640
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f83acf952da in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#7  0x00007f83b1af2e2c in start_thread (arg=0x7f839ffff700)
    at pthread_create.c:301
        __res = <optimized out>
        pd = 0x7f839ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                140736268588336, 140203301796288, 140203641393152, 7, 
                6881597623756640276, 6881504858892652564}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f83b18396bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 4 (Thread 0x7f839f7fe700 (LWP 29669)):
#0  pthread_cond_timedwait ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007f83b22ae525 in g_cond_timed_wait_posix_impl (cond=<optimized out>, 
    entered_mutex=<optimized out>, abs_time=<optimized out>)
    at gthread-posix.c:242
        result = <optimized out>
        end_time = {tv_sec = 1326420587, tv_nsec = 921824000}
        timed_out = <optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f83b1fa4e6f in g_async_queue_pop_intern_unlocked (queue=0x134d670, 
    try=0, end_time=0x7f839f7fdc10) at gasyncqueue.c:415
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f83b1fa56c1 in g_async_queue_timed_pop (queue=0x134d670, 
    end_time=<optimized out>) at gasyncqueue.c:536
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#4  0x00007f83b1ff7a87 in g_thread_pool_wait_for_new_pool ()
    at gthreadpool.c:175
        end_time = {tv_sec = 1326420587, tv_usec = 921824}
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:378
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007f83b1ff56d6 in g_thread_create_proxy (data=0x134f330)
    at gthread.c:1962
        thread = 0x134f330
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#7  0x00007f83acf952da in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#8  0x00007f83b1af2e2c in start_thread (arg=0x7f839f7fe700)
    at pthread_create.c:301
        __res = <optimized out>
        pd = 0x7f839f7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                140736268588736, 140203293403584, 140203641393152, 7, 
                6881598724878880788, 6881504858892652564}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f83b18396bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 3 (Thread 0x7f83983fc700 (LWP 29670)):
#0  0x00007f83b1830a83 in __GI___poll (fds=<optimized out>, 
    nfds=<optimized out>, timeout=<optimized out>)
    at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f839e545f8f in ?? () from /usr/lib64/libpulse.so.0
No symbol table info available.
#2  0x00007f839e5373ac in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
No symbol table info available.
#3  0x00007f839e537a19 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
No symbol table info available.
#4  0x00007f839e537ad0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
No symbol table info available.
#5  0x00007f839e545f3f in ?? () from /usr/lib64/libpulse.so.0
No symbol table info available.
#6  0x00007f839e0eb688 in ?? () from /usr/lib64/libpulsecommon-1.1.so
No symbol table info available.
#7  0x00007f83acf952da in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#8  0x00007f83b1af2e2c in start_thread (arg=0x7f83983fc700)
    at pthread_create.c:301
        __res = <optimized out>
        pd = 0x7f83983fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                140203598530400, 140203171760576, 140203641393152, 7, 
                6881595977173553172, 6881504858892652564}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f83b18396bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 2 (Thread 0x7f8390b18700 (LWP 29676)):
#0  0x00007f83b182bf4d in read () at ../sysdeps/unix/syscall-template.S:82
No locals.
#1  0x00007f83acf9360c in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#2  0x00007f83aba719d7 in ?? ()
   from /usr/lib64/opengl/nvidia/lib/libnvidia-tls.so.290.10
No symbol table info available.
#3  0x00007f83b1fcc173 in read (__nbytes=128, __buf=0x7f8390b17ba0, 
    __fd=<optimized out>) at /usr/include/bits/unistd.h:45
No locals.
#4  unix_signal_helper_thread (data=<optimized out>) at gmain.c:4567
        i = <optimized out>
        bytes_read = 140203598504112
        b = '\000' <repeats 127 times>
        sigterm_received = 0
        sigint_received = 0
        sighup_received = 0
#5  0x00007f83b1ff56d6 in g_thread_create_proxy (data=0x131ea40)
    at gthread.c:1962
        thread = 0x131ea40
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f83acf952da in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#7  0x00007f83b1af2e2c in start_thread (arg=0x7f8390b18700)
    at pthread_create.c:301
        __res = <optimized out>
        pd = 0x7f8390b18700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                140736268588224, 140203044997568, 140203641393152, 7, 
                6881577236083757076, 6881504858892652564}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f83b18396bd in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.

Thread 1 (Thread 0x7f83b436b8a0 (LWP 29666)):
#0  0x00007f83aba70c21 in _nv012tls ()
   from /usr/lib64/opengl/nvidia/lib/libnvidia-tls.so.290.10
No symbol table info available.
#1  0x00007f83acf94eb3 in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#2  0x00007f83acf72519 in ?? () from /usr/lib64/libGL.so.1
No symbol table info available.
#3  0x00007f83b41ca53d in _dl_fini () at dl-fini.c:250
        nmaps = 108
        nloaded = <optimized out>
        i = <optimized out>
        l = 0x7f83b4374000
        ns = 0
        maps = 0x7fffb74bd7e0
        maps_size = 864
        do_audit = 0
        __PRETTY_FUNCTION__ = "_dl_fini"
#4  0x00007f83b1799651 in __run_exit_handlers (status=0, listp=0x7f83b1ae44c8, 
    run_list_atexit=true) at exit.c:78
        atfct = <optimized out>
        onfct = <optimized out>
        cxafct = <optimized out>
        f = <optimized out>
#5  0x00007f83b17996d5 in __GI_exit (status=<optimized out>) at exit.c:100
No locals.
#6  0x00007f83b1783394 in __libc_start_main (main=0x409570 <main>, argc=1, 
    ubp_av=0x7fffb74bdcd8, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7fffb74bdcc8) at libc-start.c:258
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6879416193278554092, 
                4237796, 140736268590288, 0, 0, 6879259410784309268, 
                6881506396704067604}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x40ef00, 0x7fffb74bdcd8}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 4255488}}}
        not_first_call = <optimized out>
#7  0x000000000040aa0d in _start ()
No symbol table info available.