Attachment 592364 Details for Bug 832737 – File: backtrace

File: backtrace

backtrace (text/plain), 12.48 KB, created by Steve Foster on 2012-06-17 00:06:41 UTC

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Creator: Steve Foster

Created: 2012-06-17 00:06:41 UTC

Size: 12.48 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 1959]
>[New LWP 1960]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfs-udisks2-volume-monitor'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x000000000040e7c4 in unmount_cb (source_object=<optimized out>, res=0x1ce98f0, user_data=0x1d01150) at gvfsudisks2mount.c:793
>793	      gvfs_udisks2_volume_monitor_update (data->mount->monitor);
>
>Thread 2 (Thread 0x7f2aafeff700 (LWP 1960)):
>#0  0x000000315d8e8eef 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  0x0000003e6c6479b4 in g_main_context_poll (n_fds=3, fds=0x7f2aa80010e0, timeout=-1, context=0x1c94070, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x3e6c6557d0 <g_poll>
>#2  g_main_context_iterate (context=0x1c94070, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x7f2aa80010e0
>#3  0x0000003e6c647e12 in g_main_loop_run (loop=0x1c94020) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x0000003e6e2c9266 in gdbus_shared_thread_func (user_data=0x1c94040) at gdbusprivate.c:277
>        data = 0x1c94040
>#5  0x0000003e6c66a345 in g_thread_proxy (data=0x1c90ca0) at gthread.c:801
>        thread = 0x1c90ca0
>#6  0x000000315e407d14 in start_thread (arg=0x7f2aafeff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f2aafeff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139821317093120, 8384380273690650091, 0, 212015906816, 139821317093120, 29966400, -8498834899258595861, 8374990991856346603}, 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>
>#7  0x000000315d8f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f2ab6333800 (LWP 1959)):
>#0  0x000000000040e7c4 in unmount_cb (source_object=<optimized out>, res=0x1ce98f0, user_data=0x1d01150) at gvfsudisks2mount.c:793
>        filesystem = 0x7f2aa400c240
>        data = 0x1d01150
>        error = 0x0
>#1  0x0000003e6e26ce77 in g_simple_async_result_complete (simple=0x1ce98f0) at gsimpleasyncresult.c:767
>        current_source = 0x7f2aa805a190
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#2  0x0000003e6e2c51ea in reply_cb (connection=<optimized out>, res=<optimized out>, user_data=0x1ce98f0) at gdbusproxy.c:2614
>        simple = 0x1ce98f0
>        value = <optimized out>
>        error = 0x0
>        fd_list = 0x0
>#3  0x0000003e6e26ce77 in g_simple_async_result_complete (simple=0x1ccdad0) at gsimpleasyncresult.c:767
>        current_source = 0x7f2aa805a190
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#4  0x0000003e6e2bb6d2 in g_dbus_connection_call_done (source=<optimized out>, result=<optimized out>, user_data=0x7f2aa8007410) at gdbusconnection.c:5289
>        simple = 0x1ccdad0
>        connection = <optimized out>
>        state = 0x7f2aa8007410
>        error = 0x0
>        reply = 0x7f2aa809f5e0
>#5  0x0000003e6e26ce77 in g_simple_async_result_complete (simple=0x1ce99d0) at gsimpleasyncresult.c:767
>        current_source = 0x7f2aa805a190
>        current_context = 0x0
>        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
>#6  0x0000003e6e26cf79 in complete_in_idle_cb (data=<optimized out>) at gsimpleasyncresult.c:779
>        simple = <optimized out>
>#7  0x0000003e6c6476e5 in g_main_dispatch (context=0x1c80a80) at gmain.c:2539
>        dispatch = 0x3e6c645440 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0x1ce99d0
>        callback = 0x3e6e26cf70 <complete_in_idle_cb>
>        cb_funcs = 0x3e6c91d960
>        cb_data = 0x7f2aa8088d50
>        current_source_link = {data = 0x7f2aa805a190, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x7f2aa805a190
>        current = 0x1c8f250
>        i = <optimized out>
>#8  g_main_context_dispatch (context=context@entry=0x1c80a80) at gmain.c:3075
>No locals.
>#9  0x0000003e6c647a18 in g_main_context_iterate (context=0x1c80a80, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0x1ccf8a0
>#10 0x0000003e6c647e12 in g_main_loop_run (loop=0x1c7f7b0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#11 0x00000000004144b1 in g_vfs_proxy_volume_monitor_daemon_main (argc=<optimized out>, argv=<optimized out>, dbus_name=0x414638 "org.gtk.Private.UDisks2VolumeMonitor", volume_monitor_type=29886736) at gvfsproxyvolumemonitordaemon.c:2179
>        ret = 1
>        loop = 0x1c7f7b0
>        dbus_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x4082ec}
>#12 0x000000315d821735 in __libc_start_main (main=0x4082c0 <main>, argc=1, ubp_av=0x7fffbc500c88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbc500c78) at libc-start.c:226
>        result = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8384380273690650091, 4227844, 140736352750720, 0, 0, -8384517439517383189, 8374995925500012011}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x315d00eee0, 0xa151efc}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1560342240}}}
>        not_first_call = <optimized out>
>#13 0x000000000040832d in _start ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00000035afc16960  0x00000035afc3ab20  Yes         /lib64/libudisks2.so.0
>0x0000003f61803830  0x0000003f6180690c  Yes         /lib64/libgudev-1.0.so.0
>0x000000316ea01d30  0x000000316ea05d62  Yes         /lib64/libsystemd-login.so.0
>0x0000003e6fa07960  0x0000003e6fa193b4  Yes         /lib64/libgnome-keyring.so.0
>0x0000003e6d209310  0x0000003e6d212c9c  Yes         /lib64/libgvfscommon.so.0
>0x0000003164c07760  0x0000003164c302b4  Yes         /lib64/libdbus-1.so.3
>0x000000315e405790  0x000000315e410494  Yes         /lib64/libpthread.so.0
>0x0000003e6de010f0  0x0000003e6de01fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x000000315e802260  0x000000315e80554c  Yes         /lib64/librt.so.1
>0x0000003e6e22eee0  0x0000003e6e2ea8a4  Yes         /lib64/libgio-2.0.so.0
>0x0000003e6ce0a910  0x0000003e6ce37dcc  Yes         /lib64/libgobject-2.0.so.0
>0x0000003e6c619b70  0x0000003e6c6ac70c  Yes         /lib64/libglib-2.0.so.0
>0x0000003168003f20  0x00000031680230cc  Yes         /lib64/libbluray.so.1
>0x000000317a000ee0  0x000000317a001814  Yes         /lib64/libutil.so.1
>0x000000315d81ef60  0x000000315d95fa40  Yes         /lib64/libc.so.6
>0x0000003f61402ef0  0x0000003f6140a2d6  Yes         /lib64/libudev.so.0
>0x000000315e000ea0  0x000000315e0019e0  Yes         /lib64/libdl.so.2
>0x000000315d000b20  0x000000315d01a359  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003179007200  0x0000003179052b48  Yes         /lib64/libgcrypt.so.11
>0x0000003e6ca00680  0x0000003e6ca007fc  Yes         /lib64/libgthread-2.0.so.0
>0x0000003161801950  0x00000031618060ec  Yes         /lib64/libffi.so.5
>0x000000315ec01f50  0x000000315ec0e648  Yes         /lib64/libz.so.1
>0x000000315f805fc0  0x000000315f816768  Yes         /lib64/libselinux.so.1
>0x00000031608039b0  0x0000003160811dfc  Yes         /lib64/libresolv.so.2
>0x000000316582cbc0  0x000000316590da74  Yes         /lib64/libxml2.so.2
>0x0000003175000960  0x0000003175000ed8  Yes         /lib64/libgpg-error.so.0
>0x000000315dc055f0  0x000000315dc6cabc  Yes         /lib64/libm.so.6
>0x00007f2aaf4d8930  0x00007f2aaf4eff98  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f2aaf28a1b0  0x00007f2aaf29167c  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x1d01150	30413136
>rcx            0x3	3
>rdx            0x2	2
>rsi            0x7f2aa8015150	139821184012624
>rdi            0x7f2aa8015150	139821184012624
>rbp            0x7f2aa400c240	0x7f2aa400c240
>rsp            0x7fffbc500980	0x7fffbc500980
>r8             0x29	41
>r9             0x1c81590	29889936
>r10            0x3	3
>r11            0x0	0
>r12            0x1ce98f0	30316784
>r13            0x1c80a80	29887104
>r14            0x7f2aa8088d50	139821184486736
>r15            0x7f2aa805a190	139821184295312
>rip            0x40e7c4	0x40e7c4 <unmount_cb+164>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function unmount_cb:
>   0x000000000040e720 <+0>:	mov    %rbx,-0x18(%rsp)
>   0x000000000040e725 <+5>:	mov    %rbp,-0x10(%rsp)
>   0x000000000040e72a <+10>:	mov    %rdi,%rbp
>   0x000000000040e72d <+13>:	mov    %r12,-0x8(%rsp)
>   0x000000000040e732 <+18>:	sub    $0x28,%rsp
>   0x000000000040e736 <+22>:	mov    %rsi,%r12
>   0x000000000040e739 <+25>:	mov    %rdx,%rbx
>   0x000000000040e73c <+28>:	callq  0x407a20 <udisks_filesystem_get_type@plt>
>   0x000000000040e741 <+33>:	mov    %rbp,%rdi
>   0x000000000040e744 <+36>:	mov    %rax,%rsi
>   0x000000000040e747 <+39>:	callq  0x407bf0 <g_type_check_instance_cast@plt>
>   0x000000000040e74c <+44>:	lea    0x8(%rsp),%rdx
>   0x000000000040e751 <+49>:	mov    %r12,%rsi
>   0x000000000040e754 <+52>:	mov    %rax,%rdi
>   0x000000000040e757 <+55>:	mov    %rax,%rbp
>   0x000000000040e75a <+58>:	movq   $0x0,0x8(%rsp)
>   0x000000000040e763 <+67>:	callq  0x408140 <udisks_filesystem_call_unmount_finish@plt>
>   0x000000000040e768 <+72>:	test   %eax,%eax
>   0x000000000040e76a <+74>:	jne    0x40e7c0 <unmount_cb+160>
>   0x000000000040e76c <+76>:	mov    0x8(%rsp),%rdi
>   0x000000000040e771 <+81>:	callq  0x4104d0 <gvfs_udisks2_utils_udisks_error_to_gio_error>
>   0x000000000040e776 <+86>:	mov    0x8(%rsp),%rsi
>   0x000000000040e77b <+91>:	cmpl   $0x1a,0x4(%rsi)
>   0x000000000040e77f <+95>:	je     0x40e800 <unmount_cb+224>
>   0x000000000040e781 <+97>:	mov    0x8(%rbx),%rdi
>   0x000000000040e785 <+101>:	callq  0x4073d0 <g_simple_async_result_take_error@plt>
>   0x000000000040e78a <+106>:	mov    0x8(%rbx),%rdi
>   0x000000000040e78e <+110>:	callq  0x407be0 <g_simple_async_result_complete@plt>
>   0x000000000040e793 <+115>:	movl   $0x1,0x10(%rbx)
>   0x000000000040e79a <+122>:	mov    %rbx,%rdi
>   0x000000000040e79d <+125>:	callq  0x40e5f0 <unmount_data_unref>
>   0x000000000040e7a2 <+130>:	mov    0x10(%rsp),%rbx
>   0x000000000040e7a7 <+135>:	mov    0x18(%rsp),%rbp
>   0x000000000040e7ac <+140>:	mov    0x20(%rsp),%r12
>   0x000000000040e7b1 <+145>:	add    $0x28,%rsp
>   0x000000000040e7b5 <+149>:	retq   
>   0x000000000040e7b6 <+150>:	nopw   %cs:0x0(%rax,%rax,1)
>   0x000000000040e7c0 <+160>:	mov    0x18(%rbx),%rax
>=> 0x000000000040e7c4 <+164>:	mov    0x18(%rax),%rdi
>   0x000000000040e7c8 <+168>:	callq  0x40ac50 <gvfs_udisks2_volume_monitor_update>
>   0x000000000040e7cd <+173>:	cmpq   $0x0,0x20(%rbx)
>   0x000000000040e7d2 <+178>:	je     0x40e78a <unmount_cb+106>
>   0x000000000040e7d4 <+180>:	mov    0x30(%rbx),%rbp
>   0x000000000040e7d8 <+184>:	xor    %esi,%esi
>   0x000000000040e7da <+186>:	mov    $0x4148f9,%edi
>   0x000000000040e7df <+191>:	xor    %eax,%eax
>   0x000000000040e7e1 <+193>:	callq  0x408210 <g_variant_new@plt>
>   0x000000000040e7e6 <+198>:	mov    0x20(%rbx),%rdi
>   0x000000000040e7ea <+202>:	mov    %rbx,%r8
>   0x000000000040e7ed <+205>:	mov    $0x40eb40,%ecx
>   0x000000000040e7f2 <+210>:	mov    %rbp,%rdx
>   0x000000000040e7f5 <+213>:	mov    %rax,%rsi
>   0x000000000040e7f8 <+216>:	callq  0x406d50 <udisks_encrypted_call_lock@plt>
>   0x000000000040e7fd <+221>:	jmp    0x40e7a2 <unmount_cb+130>
>   0x000000000040e7ff <+223>:	nop
>   0x000000000040e800 <+224>:	cmpq   $0x0,0x38(%rbx)
>   0x000000000040e805 <+229>:	je     0x40e781 <unmount_cb+97>
>   0x000000000040e80b <+235>:	mov    %rbp,%rdi
>   0x000000000040e80e <+238>:	callq  0x407790 <udisks_filesystem_get_mount_points@plt>
>   0x000000000040e813 <+243>:	mov    (%rax),%rsi
>   0x000000000040e816 <+246>:	mov    %rbx,%rdi
>   0x000000000040e819 <+249>:	callq  0x40e560 <unmount_show_busy>
>   0x000000000040e81e <+254>:	jmp    0x40e7a2 <unmount_cb+130>
>End of assembler dump.

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Attachments on bug 832737: 592364 | 592365 | 592366