Attachment 619067 Details for Bug 861618 – File: backtrace

File: backtrace

backtrace (text/plain), 12.59 KB, created by dario on 2012-09-29 14:21:51 UTC

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Creator: dario

Created: 2012-09-29 14:21:51 UTC

Size: 12.59 KB

patch

obsolete

>[New LWP 17555]
>[New LWP 17556]
>[New LWP 17552]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/libexec/gvfsd-afc --spawner :1.4 /org/gtk/gvfs/exec_spaw/4'.
>Program terminated with signal 11, Segmentation fault.
>#0  __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:51
>51		movdqu	(%edi), %xmm1
>
>Thread 3 (Thread 0xb772a740 (LWP 17552)):
>#0  0xb7747424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x49ba6eb4 in __GI___poll (fds=fds@entry=0x8d952a0, nfds=nfds@entry=3, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = -516
>        result = <optimized out>
>#2  0x4a781e5c in g_poll (fds=0x8d952a0, nfds=3, timeout=-1) at gpoll.c:132
>No locals.
>#3  0x4a7732e0 in g_main_context_poll (n_fds=3, fds=0x8d952a0, timeout=<optimized out>, context=0x8d8fa18, priority=<optimized out>) at gmain.c:3440
>        poll_func = <optimized out>
>#4  g_main_context_iterate (context=0x8d8fa18, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = <optimized out>
>        fds = 0x8d952a0
>#5  0x4a7737c3 in g_main_loop_run (loop=0x8d901a8) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#6  0x08053be3 in daemon_main (argc=argc@entry=4, argv=argv@entry=0xbffe9bb4, max_job_threads=max_job_threads@entry=1, default_type=default_type@entry=0x8067fd3 "afc", mountable_name=mountable_name@entry=0x0, first_type_name=first_type_name@entry=0x8067fd3 "afc") at daemon-main.c:300
>        var_args = <optimized out>
>        connection = <optimized out>
>        loop = <optimized out>
>        daemon = 0x8d86d18
>        derror = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 1, dummy4 = 0, dummy5 = 1, padding1 = 0x804e2f0}
>        mount_spec = 0x0
>        mount_source = <optimized out>
>        error = 0x0
>        res = <optimized out>
>        type = <optimized out>
>#7  0x0804e1a7 in main (argc=4, argv=0xbffe9bb4) at daemon-main-generic.c:39
>No locals.
>
>Thread 2 (Thread 0xb6bffb40 (LWP 17556)):
>#0  0xb7747424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x49ba9e91 in select () at ../sysdeps/unix/syscall-template.S:82
>No locals.
>#2  0x4abfb4e6 in check_fd (fd=fd@entry=6, fdm=fdm@entry=FDM_READ, timeout=timeout@entry=0) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/sock_stuff.c:288
>        fds = {__fds_bits = {64, 0 <repeats 31 times>}}
>        sret = <optimized out>
>        eagain = 0
>        to = {tv_sec = 4, tv_usec = 999987}
>        pto = <optimized out>
>        __func__ = "check_fd"
>#3  0x4abfbc57 in recv_buf_timeout (fd=fd@entry=6, data=data@entry=0xb6bff1f0, length=length@entry=16, flags=flags@entry=0, timeout=timeout@entry=0) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/sock_stuff.c:354
>        res = <optimized out>
>        result = <optimized out>
>        __func__ = "recv_buf_timeout"
>#4  0x4abf9829 in receive_packet (sfd=sfd@entry=6, header=header@entry=0xb6bff260, payload=payload@entry=0xb6bff25c, timeout=timeout@entry=0) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/libusbmuxd.c:120
>        recv_len = <optimized out>
>        hdr = {length = 945894708, version = 808674103, message = 876033592, tag = 1236492480}
>        payload_loc = 0x0
>        payload_size = <optimized out>
>        __func__ = "receive_packet"
>#5  0x4abfa2a7 in get_next_event (sfd=6, callback=0x4ac06dc0 <usbmux_event_cb>, user_data=user_data@entry=0x8d92848) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/libusbmuxd.c:523
>        hdr = {length = 0, version = 0, message = 0, tag = 0}
>        payload = 0x0
>        __func__ = "get_next_event"
>#6  0x4abfa766 in device_monitor (data=0x8d92848) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/libusbmuxd.c:611
>        res = <optimized out>
>        __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x0, __do_it = 1, __cancel_type = <optimized out>}
>#7  0x49c77adf in start_thread (arg=0xb6bffb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xb6bffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1237876724, 0, 4001536, -1228934168, 1872764683, -1632417547}, 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>
>#8  0x49bb13ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
>No locals.
>
>Thread 1 (Thread 0xb7529b40 (LWP 17555)):
>#0  __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:51
>No locals.
>#1  0x4abece97 in plist_get_string_val (node=node@entry=0xb601fae0, val=val@entry=0xb75291a0) at /usr/src/debug/libplist-1.8/src/plist.c:541
>        type = PLIST_BOOLEAN
>        length = 0
>        __PRETTY_FUNCTION__ = "plist_get_string_val"
>#2  0x0804e67c in g_vfs_backend_load_apps (self=self@entry=0x8d92848) at gvfsbackendafc.c:1865
>        p_sharing = <optimized out>
>        s_name = 0x0
>        app = <optimized out>
>        p_doctypes = <optimized out>
>        p_name = 0xb601fae0
>        b_sharing = 0 '\000'
>        info = <optimized out>
>        p_appid = 0xb60208f0
>        s_appid = 0xb6c19af0 "com.IBeam.MagnifyingGlassLite"
>        hidden = 1
>        client_opts = <optimized out>
>        num_apps = 151
>        i = <optimized out>
>        apps = 0xb6c0f620
>        err = <optimized out>
>        __PRETTY_FUNCTION__ = "g_vfs_backend_load_apps"
>#3  0x08050efa in g_vfs_backend_afc_query_info (backend=0x8d92848, job=0x8d99410, path=0x8d8aff8 "/", flags=G_FILE_QUERY_INFO_NONE, info=0x8d8f378, matcher=0x8d891e0) at gvfsbackendafc.c:2051
>        app = <optimized out>
>        self = 0x8d92848
>        basename = <optimized out>
>        ptr = <optimized out>
>        afcinfo = 0x0
>        new_path = 0x0
>        hide_non_docs = 0
>        __PRETTY_FUNCTION__ = "g_vfs_backend_afc_query_info"
>#4  0x0805f924 in run (job=0x8d99410) at gvfsjobqueryinfo.c:154
>        op_job = <optimized out>
>        class = <optimized out>
>#5  0x0805955f in g_vfs_job_run (job=0x8d99410) at gvfsjob.c:198
>        class = 0x8d88b18
>#6  0x0805421d in job_handler_callback (data=0x8d99410, user_data=0x8d86d18) at gvfsdaemon.c:144
>        job = <optimized out>
>#7  0x4a798cf8 in g_thread_pool_thread_proxy (data=0x8d90260) at gthreadpool.c:309
>        task = 0x8d99410
>        pool = 0x8d90260
>#8  0x4a7982c4 in g_thread_proxy (data=0x8d93a00) at gthread.c:801
>        thread = 0x8d93a00
>#9  0x49c77adf in start_thread (arg=0xb7529b40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xb7529b40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1237876724, 0, 4001536, -1219324952, -1251991800, -1632417547}, 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 0x49bb13ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133
>No locals.
>From        To          Syms Read   Shared Object Library
>0x4825bce0  0x48266c64  Yes         /lib/libgvfscommon.so.0
>0x4818da40  0x481afb14  Yes         /lib/libbluray.so.1
>0x4a8acc80  0x4a8add7c  Yes         /lib/libgmodule-2.0.so.0
>0x4a8d6710  0x4a9a9e64  Yes         /lib/libgio-2.0.so.0
>0x4a862b10  0x4a894124  Yes         /lib/libgobject-2.0.so.0
>0x4a1c3710  0x4a1f2958  Yes         /lib/libdbus-1.so.3
>0x49c756a0  0x49c80e60  Yes         /lib/libpthread.so.0
>0x49c95920  0x49c9945c  Yes         /lib/librt.so.1
>0x4b7fba30  0x4b80f4b4  Yes         /lib/libgnome-keyring.so.0
>0x4a740b50  0x4a7e0864  Yes         /lib/libglib-2.0.so.0
>0x4ac06c90  0x4ac152a4  Yes         /lib/libimobiledevice.so.3
>0x4abf9550  0x4abfc004  Yes         /lib/libusbmuxd.so.2
>0x4b8ccc50  0x4b959124  Yes         /lib/libgnutls.so.26
>0x4b588300  0x4b5941b4  Yes         /lib/libtasn1.so.3
>0x4abebc30  0x4abf17b4  Yes         /lib/libplist.so.1
>0x4b56da90  0x4b56e540  Yes         /lib/libutil.so.1
>0x49ad3f20  0x49c1402c  Yes         /lib/libc.so.6
>0x4aa8de00  0x4ab78e40  Yes         /lib/libxml2.so.2
>0x49c8dad0  0x49c8eaec  Yes         /lib/libdl.so.2
>0x4a8564b0  0x4a856698  Yes         /lib/libgthread-2.0.so.0
>0x49e6c090  0x49e6f794  Yes         /lib/libffi.so.5
>0x4a7156e0  0x4a722a7c  Yes         /lib/libz.so.1
>0x49ce88e0  0x49cfad94  Yes         /lib/libselinux.so.1
>0x49e4d6b0  0x49e5be94  Yes         /lib/libresolv.so.2
>0x49a9a850  0x49ab2ec7  Yes         /lib/ld-linux.so.2
>0x4ac8f470  0x4ace67f8  Yes         /lib/libgcrypt.so.11
>0x4a1a1020  0x4a1b7b54  Yes         /lib/libgcc_s.so.1
>0x4ac846b0  0x4ac84ce0  Yes         /lib/libgpg-error.so.0
>0x4b574e40  0x4b57e5b4  Yes         /lib/libp11-kit.so.0
>0x49ca3470  0x49cbd678  Yes         /lib/libm.so.6
>0xb63eea70  0xb63f9074  Yes         /usr/lib/pkcs11/gnome-keyring-pkcs11.so
>0xb63cda40  0xb63d4e7c  Yes         /lib/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x0	0
>edx            0xb601fab0	-1241384272
>ebx            0x4abf4ff4	1254051828
>esp            0xb7529114	0xb7529114
>ebp            0xb75291a0	0xb75291a0
>esi            0x0	0
>edi            0x0	0
>eip            0x49b41286	0x49b41286 <__strlen_sse2_bsf+22>
>eflags         0x10283	[ CF SF 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 __strlen_sse2_bsf:
>   0x49b41270 <+0>:	push   %esi
>   0x49b41271 <+1>:	push   %edi
>   0x49b41272 <+2>:	mov    0xc(%esp),%edi
>   0x49b41276 <+6>:	xor    %eax,%eax
>   0x49b41278 <+8>:	mov    %edi,%ecx
>   0x49b4127a <+10>:	and    $0x3f,%ecx
>   0x49b4127d <+13>:	pxor   %xmm0,%xmm0
>   0x49b41281 <+17>:	cmp    $0x30,%ecx
>   0x49b41284 <+20>:	ja     0x49b4129d <__strlen_sse2_bsf+45>
>=> 0x49b41286 <+22>:	movdqu (%edi),%xmm1
>   0x49b4128a <+26>:	pcmpeqb %xmm1,%xmm0
>   0x49b4128e <+30>:	pmovmskb %xmm0,%edx
>   0x49b41292 <+34>:	test   %edx,%edx
>   0x49b41294 <+36>:	jne    0x49b41309 <__strlen_sse2_bsf+153>
>   0x49b41296 <+38>:	mov    %edi,%eax
>   0x49b41298 <+40>:	and    $0xfffffff0,%eax
>   0x49b4129b <+43>:	jmp    0x49b412b7 <__strlen_sse2_bsf+71>
>   0x49b4129d <+45>:	mov    %edi,%eax
>   0x49b4129f <+47>:	and    $0xfffffff0,%eax
>   0x49b412a2 <+50>:	pcmpeqb (%eax),%xmm0
>   0x49b412a6 <+54>:	mov    $0xffffffff,%esi
>   0x49b412ab <+59>:	sub    %eax,%ecx
>   0x49b412ad <+61>:	shl    %cl,%esi
>   0x49b412af <+63>:	pmovmskb %xmm0,%edx
>   0x49b412b3 <+67>:	and    %esi,%edx
>   0x49b412b5 <+69>:	jne    0x49b41307 <__strlen_sse2_bsf+151>
>   0x49b412b7 <+71>:	pxor   %xmm0,%xmm0
>   0x49b412bb <+75>:	pxor   %xmm1,%xmm1
>   0x49b412bf <+79>:	pxor   %xmm2,%xmm2
>   0x49b412c3 <+83>:	pxor   %xmm3,%xmm3
>   0x49b412c7 <+87>:	mov    %esi,%esi
>   0x49b412c9 <+89>:	lea    0x0(%edi,%eiz,1),%edi
>   0x49b412d0 <+96>:	pcmpeqb 0x10(%eax),%xmm0
>   0x49b412d5 <+101>:	pmovmskb %xmm0,%edx
>   0x49b412d9 <+105>:	test   %edx,%edx
>   0x49b412db <+107>:	jne    0x49b41311 <__strlen_sse2_bsf+161>
>   0x49b412dd <+109>:	pcmpeqb 0x20(%eax),%xmm1
>   0x49b412e2 <+114>:	pmovmskb %xmm1,%edx
>   0x49b412e6 <+118>:	test   %edx,%edx
>   0x49b412e8 <+120>:	jne    0x49b4131e <__strlen_sse2_bsf+174>
>   0x49b412ea <+122>:	pcmpeqb 0x30(%eax),%xmm2
>   0x49b412ef <+127>:	pmovmskb %xmm2,%edx
>   0x49b412f3 <+131>:	test   %edx,%edx
>   0x49b412f5 <+133>:	jne    0x49b4132b <__strlen_sse2_bsf+187>
>   0x49b412f7 <+135>:	pcmpeqb 0x40(%eax),%xmm3
>   0x49b412fc <+140>:	pmovmskb %xmm3,%edx
>   0x49b41300 <+144>:	lea    0x40(%eax),%eax
>   0x49b41303 <+147>:	test   %edx,%edx
>   0x49b41305 <+149>:	je     0x49b412d0 <__strlen_sse2_bsf+96>
>   0x49b41307 <+151>:	sub    %edi,%eax
>   0x49b41309 <+153>:	bsf    %edx,%edx
>   0x49b4130c <+156>:	add    %edx,%eax
>   0x49b4130e <+158>:	pop    %edi
>   0x49b4130f <+159>:	pop    %esi
>   0x49b41310 <+160>:	ret    
>   0x49b41311 <+161>:	sub    %edi,%eax
>   0x49b41313 <+163>:	bsf    %edx,%edx
>   0x49b41316 <+166>:	add    %edx,%eax
>   0x49b41318 <+168>:	add    $0x10,%eax
>   0x49b4131b <+171>:	pop    %edi
>   0x49b4131c <+172>:	pop    %esi
>   0x49b4131d <+173>:	ret    
>   0x49b4131e <+174>:	sub    %edi,%eax
>   0x49b41320 <+176>:	bsf    %edx,%edx
>   0x49b41323 <+179>:	add    %edx,%eax
>   0x49b41325 <+181>:	add    $0x20,%eax
>   0x49b41328 <+184>:	pop    %edi
>   0x49b41329 <+185>:	pop    %esi
>   0x49b4132a <+186>:	ret    
>   0x49b4132b <+187>:	sub    %edi,%eax
>   0x49b4132d <+189>:	bsf    %edx,%edx
>   0x49b41330 <+192>:	add    %edx,%eax
>   0x49b41332 <+194>:	add    $0x30,%eax
>   0x49b41335 <+197>:	pop    %edi
>   0x49b41336 <+198>:	pop    %esi
>   0x49b41337 <+199>:	ret    
>End of assembler dump.

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Attachments on bug 861618: 619064 | 619065 | 619066 | 619067 | 619068 | 619069 | 619070 | 619071 | 619072