Attachment 693733 Details for Bug 908207 – File: backtrace

File: backtrace

backtrace (text/plain), 15.12 KB, created by nasser buhamad on 2013-02-06 07:38:01 UTC

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Creator: nasser buhamad

Created: 2013-02-06 07:38:01 UTC

Size: 15.12 KB

patch

obsolete

>[New LWP 5185]
>[New LWP 5193]
>[New LWP 5188]
>[New LWP 5191]
>[New LWP 5213]
>[New LWP 5186]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfsd-gphoto2 --spawner :1.3 /org/gtk/gvfs/exec_spaw/5'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x08058354 in g_vfs_backend_get_block_requests (backend=0x0) at gvfsbackend.c:590
>590	  return backend->priv->block_requests;
>
>Thread 6 (Thread 0xb74e7b40 (LWP 5186)):
>#0  0xb7706424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4f8d3b8b in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#2  0x4fb2b32c in poll (__timeout=-1, __nfds=17, __fds=0xb6b078e8) at /usr/include/bits/poll2.h:46
>No locals.
>#3  g_poll (fds=0xb6b078e8, nfds=17, timeout=-1) at gpoll.c:132
>No locals.
>#4  0x4fb1c480 in g_main_context_poll (priority=2147483647, n_fds=17, fds=0xb6b078e8, timeout=<optimized out>, context=0x97382b0) at gmain.c:3584
>        poll_func = <optimized out>
>#5  g_main_context_iterate (context=0x97382b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 17
>        allocated_nfds = <optimized out>
>        fds = 0xb6b078e8
>#6  0x4fb1c963 in g_main_loop_run (loop=0x9738290) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#7  0x4fd56feb in gdbus_shared_thread_func (user_data=0x97395d0) at gdbusprivate.c:277
>        data = 0x97395d0
>#8  0x4fb42644 in g_thread_proxy (data=0x97325b0) at gthread.c:797
>        thread = 0x97325b0
>#9  0x4f9aeaff in start_thread (arg=0xb74e7b40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb74e7b40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1335619584, 0, 4001536, -1219595288, -291149446, 1201077899}, 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>
>#10 0x4f8de09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 5 (Thread 0xb4efeb40 (LWP 5213)):
>#0  0xb7706424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4f9b2534 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:237
>No locals.
>#2  0x4fb5ee81 in g_cond_wait_until (cond=cond@entry=0xb61425d8, mutex=mutex@entry=0xb61425d0, end_time=8481364978) at gthread-posix.c:857
>        ts = {tv_sec = 8481, tv_nsec = 364978000}
>        status = <optimized out>
>#3  0x4faef861 in g_async_queue_pop_intern_unlocked (queue=0xb61425d0, queue@entry=0xf9875bf2, wait=wait@entry=1, end_time=8481364978) at gasyncqueue.c:424
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#4  0x4faf012c in g_async_queue_timeout_pop_unlocked (queue=0xf9875bf2, timeout=1) at gasyncqueue.c:572
>        end_time = <optimized out>
>#5  0x4fb42f67 in g_thread_pool_wait_for_new_task (pool=0xb6166a58) at gthreadpool.c:264
>        task = <optimized out>
>#6  g_thread_pool_thread_proxy (data=0x9add7b0) at gthreadpool.c:298
>        task = 0x98a5718
>        pool = 0xb6166a58
>#7  0x4fb42644 in g_thread_proxy (data=0xb6b0e150) at gthread.c:797
>        thread = 0xb6b0e150
>#8  0x4f9aeaff in start_thread (arg=0xb4efeb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb4efeb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1335619584, 0, 4001536, -1259346968, -1383765635, 1201077899}, 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>
>#9  0x4f8de09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 4 (Thread 0xb56ffb40 (LWP 5191)):
>#0  0xb7706424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4f9b2534 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:237
>No locals.
>#2  0x4fb5ee81 in g_cond_wait_until (cond=cond@entry=0x9738998, mutex=mutex@entry=0x9738990, end_time=8481386091) at gthread-posix.c:857
>        ts = {tv_sec = 8481, tv_nsec = 386091000}
>        status = <optimized out>
>#3  0x4faef861 in g_async_queue_pop_intern_unlocked (queue=0x9738990, queue@entry=0xf987ae6b, wait=wait@entry=1, end_time=8481386091) at gasyncqueue.c:424
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#4  0x4faf012c in g_async_queue_timeout_pop_unlocked (queue=0xf987ae6b, timeout=1) at gasyncqueue.c:572
>        end_time = <optimized out>
>#5  0x4fb42f67 in g_thread_pool_wait_for_new_task (pool=0x9733168) at gthreadpool.c:264
>        task = <optimized out>
>#6  g_thread_pool_thread_proxy (data=0x9748188) at gthreadpool.c:298
>        task = 0x9a0fa78
>        pool = 0x9733168
>#7  0x4fb42644 in g_thread_proxy (data=0x973eaf0) at gthread.c:797
>        thread = 0x973eaf0
>#8  0x4f9aeaff in start_thread (arg=0xb56ffb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb56ffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1335619584, 0, 4001536, -1250954264, -1381668482, 1201077899}, 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>
>#9  0x4f8de09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 3 (Thread 0xb6affb40 (LWP 5188)):
>#0  0xb7706424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4f9b218c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>No locals.
>#2  0x4fb5ed47 in g_cond_wait (cond=cond@entry=0x9746240, mutex=0x9746270) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#3  0x4fb43923 in g_thread_pool_free (pool=0x9746230, immediate=0, wait_=1) at gthreadpool.c:773
>        real = 0x9746230
>        __PRETTY_FUNCTION__ = "g_thread_pool_free"
>#4  0x4fcfc068 in g_threaded_socket_service_finalize (object=0x9746448) at gthreadedsocketservice.c:164
>        service = 0x9746448
>#5  0x4fc2eda9 in g_object_unref (_object=0x9746448) at gobject.c:3023
>        weak_locations = <optimized out>
>        object = 0x9746448
>        old_ref = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#6  0x4fcfc153 in g_threaded_socket_service_func (_data=0x9732e30, user_data=0x9746448) at gthreadedsocketservice.c:94
>        threaded = 0x9746448
>        data = 0x9732e30
>        result = 1
>#7  0x4fb43088 in g_thread_pool_thread_proxy (data=0x9733168) at gthreadpool.c:309
>        task = 0x9732e30
>        pool = 0x9746230
>#8  0x4fb42644 in g_thread_proxy (data=0x97344c0) at gthread.c:797
>        thread = 0x97344c0
>#9  0x4f9aeaff in start_thread (arg=0xb6affb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb6affb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1335619584, 0, 4001536, -1229982744, 765815161, 1201077899}, 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>
>#10 0x4f8de09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 2 (Thread 0xb60ffb40 (LWP 5193)):
>#0  0xb7706424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4f9b218c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>No locals.
>#2  0x4fb5ed47 in g_cond_wait (cond=cond@entry=0x98f8ca8, mutex=0x99cbff0) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#3  0x4fb43923 in g_thread_pool_free (pool=0x98f8c98, immediate=0, wait_=1) at gthreadpool.c:773
>        real = 0x98f8c98
>        __PRETTY_FUNCTION__ = "g_thread_pool_free"
>#4  0x4fcfc068 in g_threaded_socket_service_finalize (object=0x9746548) at gthreadedsocketservice.c:164
>        service = 0x9746548
>#5  0x4fc2eda9 in g_object_unref (_object=0x9746548) at gobject.c:3023
>        weak_locations = <optimized out>
>        object = 0x9746548
>        old_ref = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#6  0x4fcfc153 in g_threaded_socket_service_func (_data=0xb6b00da0, user_data=0x9746548) at gthreadedsocketservice.c:94
>        threaded = 0x9746548
>        data = 0xb6b00da0
>        result = 1
>#7  0x4fb43088 in g_thread_pool_thread_proxy (data=0x98f8c98) at gthreadpool.c:309
>        task = 0xb6b00da0
>        pool = 0x98f8c98
>#8  0x4fb42644 in g_thread_proxy (data=0xb6b02c30) at gthread.c:797
>        thread = 0xb6b02c30
>#9  0x4f9aeaff in start_thread (arg=0xb60ffb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb60ffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1335619584, 0, 4001536, -1240468504, 1839556984, 1201077899}, 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>
>#10 0x4f8de09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 1 (Thread 0xb76e8980 (LWP 5185)):
>#0  0x08058354 in g_vfs_backend_get_block_requests (backend=0x0) at gvfsbackend.c:590
>No locals.
>#1  0x080594f2 in got_request (data_len=0, data=0x0, request=0x97d2ec4, channel=0x973f468) at gvfschannel.c:365
>        req = <optimized out>
>        command = <optimized out>
>        arg1 = <optimized out>
>        l = <optimized out>
>#2  finish_request (reader=0x97d2eb8) at gvfschannel.c:437
>No locals.
>#3  0x4fcd5b22 in async_ready_callback_wrapper (source_object=0xb5705a50, res=0xb6b0d8e0, user_data=0x97d2eb8) at ginputstream.c:529
>        stream = 0xb5705a50
>#4  0x4fceb9d5 in g_simple_async_result_complete (simple=simple@entry=0xb6b0d8e0) at gsimpleasyncresult.c:775
>        current_source = 0x9c1c638
>        current_context = <optimized out>
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#5  0x4fcd457f in read_async_pollable (stream=stream@entry=0xb5705a50, result=result@entry=0xb6b0d8e0) at ginputstream.c:1175
>        error = 0x0
>        op = 0x9d01518
>#6  0x4fcd47b1 in read_async_pollable_ready (stream=0xb5705a50, user_data=user_data@entry=0xb6b0d8e0) at ginputstream.c:1133
>        result = 0xb6b0d8e0
>#7  0x4fce526a in pollable_source_dispatch (source=source@entry=0x9c1c638, callback=0x4fcd47a0 <read_async_pollable_ready>, user_data=0xb6b0d8e0) at gpollableutils.c:66
>        func = 0x4fcd47a0 <read_async_pollable_ready>
>        pollable_source = 0x9c1c638
>#8  0x4fb1c15b in g_main_dispatch (context=0x9733410, context@entry=0x9737cb0) at gmain.c:2715
>        dispatch = 0x4fce5250 <pollable_source_dispatch>
>        was_in_call = 0
>        user_data = 0xb6b0d8e0
>        callback = 0x4fcd47a0 <read_async_pollable_ready>
>        cb_funcs = 0x4fbff4dc <g_source_callback_funcs>
>        cb_data = 0x9b320e8
>        current_source_link = {data = 0x9c1c638, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x9c1c638
>        current = 0x9737cb0
>        i = 1
>#9  g_main_context_dispatch (context=context@entry=0x9733410) at gmain.c:3219
>No locals.
>#10 0x4fb1c500 in g_main_context_iterate (context=0x9733410, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>#11 0x4fb1c963 in g_main_loop_run (loop=0x97385e0) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#12 0x08054c14 in daemon_main (argc=argc@entry=4, argv=argv@entry=0xbf912b64, max_job_threads=max_job_threads@entry=1, default_type=default_type@entry=0x8067c37 "gphoto2", mountable_name=mountable_name@entry=0x0, first_type_name=first_type_name@entry=0x8067c37 "gphoto2") at daemon-main.c:396
>        var_args = <optimized out>
>        type = <optimized out>
>        name_owner_id = 0
>        data = 0x9738680
>#13 0x0804e9b7 in main (argc=4, argv=0xbf912b64) at daemon-main-generic.c:39
>No locals.
>From        To          Syms Read   Shared Object Library
>0x434aaa50  0x434c666c  Yes         /lib/libgvfscommon.so.0
>0x4346fa40  0x43491b34  Yes         /lib/libbluray.so.1
>0x4fc7cc80  0x4fc7dd7c  Yes         /lib/libgmodule-2.0.so.0
>0x4f9c5920  0x4f9c943c  Yes         /lib/librt.so.1
>0x43b0e8d0  0x43b3d88c  Yes         /lib/libsecret-1.so.0
>0x4fca7530  0x4fd7e4d4  Yes         /lib/libgio-2.0.so.0
>0x433a76e0  0x433bc884  Yes         /lib/libgphoto2.so.6
>0x432d8ab0  0x432dd428  Yes         /lib/libgphoto2_port.so.10
>0x4f9ec460  0x4fa155bc  Yes         /lib/libm.so.6
>0x434dcfa0  0x434f1c54  Yes         /lib/libexif.so.12
>0x438eba80  0x438eef60  Yes         /lib/libgudev-1.0.so.0
>0x4fc24cf0  0x4fc56674  Yes         /lib/libgobject-2.0.so.0
>0x4fae9f10  0x4fb8ba84  Yes         /lib/libglib-2.0.so.0
>0x43960a90  0x43961540  Yes         /lib/libutil.so.1
>0x4f9ac6b0  0x4f9b7eb0  Yes         /lib/libpthread.so.0
>0x4f8000b0  0x4f943fbc  Yes         /lib/libc.so.6
>0x4121e080  0x41311214  Yes         /lib/libxml2.so.2
>0x4f9a1ad0  0x4f9a2afc  Yes         /lib/libdl.so.2
>0x4f7c6850  0x4f7def7c  Yes         /lib/ld-linux.so.2
>0x43324470  0x4337b3f4  Yes         /lib/libgcrypt.so.11
>0x42bfd6b0  0x42bfdce0  Yes         /lib/libgpg-error.so.0
>0x4fc774b0  0x4fc77698  Yes         /lib/libgthread-2.0.so.0
>0x4fc6f090  0x4fc727b4  Yes         /lib/libffi.so.5
>0x4f9d0860  0x4f9dda94  Yes         /lib/libz.so.1
>0x4fa949f0  0x4faa7ac4  Yes         /lib/libselinux.so.1
>0x4fc04700  0x4fc130c4  Yes         /lib/libresolv.so.2
>0x43aa1a80  0x43aa65b4  Yes         /lib/libltdl.so.7
>0x4109e790  0x410a8724  Yes         /lib/libudev.so.1
>0x410359e0  0x41036a84  Yes         /lib/libsystemd-daemon.so.0
>0x410bf2e0  0x410d9bd4  Yes         /lib/liblzma.so.5
>0x4fa2b4a0  0x4fa74d74  Yes         /lib/libpcre.so.1
>0x4fab7040  0x4facdc24  Yes         /lib/libgcc_s.so.1
>0xb6c66a40  0xb6c6de9c  Yes         /lib/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x9737f68	158564200
>edx            0x0	0
>ebx            0x8072000	134684672
>esp            0xbf91284c	0xbf91284c
>ebp            0x973f468	0x973f468
>esi            0x97d2eb8	159198904
>edi            0x9c1c638	163694136
>eip            0x8058354	0x8058354 <g_vfs_backend_get_block_requests+4>
>eflags         0x10216	[ PF AF IF RF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function g_vfs_backend_get_block_requests:
>   0x08058350 <+0>:	mov    0x4(%esp),%eax
>=> 0x08058354 <+4>:	mov    0xc(%eax),%eax
>   0x08058357 <+7>:	mov    0x30(%eax),%eax
>   0x0805835a <+10>:	nop
>   0x0805835b <+11>:	nop
>   0x0805835c <+12>:	ret    
>End of assembler dump.

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Attachments on bug 908207: 693733 | 693734 | 693735 | 693736 | 693737 | 693738 | 693739 | 693740 | 693741 | 693742