Attachment 689833 Details for Bug 905480 – File: backtrace

File: backtrace

backtrace (text/plain), 19.97 KB, created by brice on 2013-01-29 13:49:22 UTC

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Creator: brice

Created: 2013-01-29 13:49:22 UTC

Size: 19.97 KB

patch

obsolete

>[New LWP 9331]
>[New LWP 9332]
>[New LWP 9336]
>[New LWP 9338]
>[New LWP 9343]
>[New LWP 9328]
>[New LWP 9329]
>[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 :1.3 /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:50
>50		movdqu	(%edi), %xmm1
>
>Thread 7 (Thread 0xb74ceb40 (LWP 9329)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4855cb8b in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#2  0x487cf32c in poll (__timeout=-1, __nfds=9, __fds=0xb6b04958) at /usr/include/bits/poll2.h:46
>No locals.
>#3  g_poll (fds=0xb6b04958, nfds=9, timeout=-1) at gpoll.c:132
>No locals.
>#4  0x487c0490 in g_main_context_poll (n_fds=9, fds=0xb6b04958, timeout=<optimized out>, context=0x9b8e1b0, priority=<optimized out>) at gmain.c:3584
>        poll_func = <optimized out>
>#5  g_main_context_iterate (context=0x9b8e1b0, 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 = 9
>        allocated_nfds = <optimized out>
>        fds = 0xb6b04958
>#6  0x487c0973 in g_main_loop_run (loop=0x9b8e190) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#7  0x4c18bfeb in gdbus_shared_thread_func (user_data=0x9b8f468) at gdbusprivate.c:277
>        data = 0x9b8f468
>#8  0x487e6614 in g_thread_proxy (data=0x9b883b0) at gthread.c:797
>        thread = 0x9b883b0
>#9  0x48637aff in start_thread (arg=0xb74ceb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb74ceb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1214545920, 0, 4001536, -1219697688, -249550924, -1374441398}, 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 0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 6 (Thread 0xb76e8740 (LWP 9328)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4855cb8b in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#2  0x487cf32c in poll (__timeout=-1, __nfds=1, __fds=0x9b9bbf0) at /usr/include/bits/poll2.h:46
>No locals.
>#3  g_poll (fds=0x9b9bbf0, nfds=1, timeout=-1) at gpoll.c:132
>No locals.
>#4  0x487c0490 in g_main_context_poll (n_fds=1, fds=0x9b9bbf0, timeout=<optimized out>, context=0x9b89aa0, priority=<optimized out>) at gmain.c:3584
>        poll_func = <optimized out>
>#5  g_main_context_iterate (context=0x9b89aa0, 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 = 1
>        allocated_nfds = <optimized out>
>        fds = 0x9b9bbf0
>#6  0x487c0973 in g_main_loop_run (loop=0x9b8e9f8) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#7  0x08054b44 in daemon_main (argc=argc@entry=4, argv=argv@entry=0xbf86bb14, max_job_threads=max_job_threads@entry=1, default_type=default_type@entry=0x8068064 "afc", mountable_name=mountable_name@entry=0x0, first_type_name=first_type_name@entry=0x8068064 "afc") at daemon-main.c:396
>        var_args = <optimized out>
>        type = <optimized out>
>        name_owner_id = 0
>        data = 0x9b89a68
>#8  0x0804ec57 in main (argc=4, argv=0xbf86bb14) at daemon-main-generic.c:39
>No locals.
>
>Thread 5 (Thread 0xb46fdb40 (LWP 9343)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4863b18c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>No locals.
>#2  0x48802d07 in g_cond_wait (cond=cond@entry=0x9ba0ed8, mutex=0x9ba0f08) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#3  0x487e78f3 in g_thread_pool_free (pool=0x9ba0ec8, immediate=0, wait_=1) at gthreadpool.c:773
>        real = 0x9ba0ec8
>        __PRETTY_FUNCTION__ = "g_thread_pool_free"
>#4  0x4c131068 in g_threaded_socket_service_finalize (object=0x9b9d548) at gthreadedsocketservice.c:164
>        service = 0x9b9d548
>#5  0x488bcda9 in g_object_unref (_object=0x9b9d548) at gobject.c:3023
>        weak_locations = <optimized out>
>        object = 0x9b9d548
>        old_ref = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#6  0x4c131153 in g_threaded_socket_service_func (_data=0xb6b00e80, user_data=0x9b9d548) at gthreadedsocketservice.c:94
>        threaded = 0x9b9d548
>        data = 0xb6b00e80
>        result = 1
>#7  0x487e7058 in g_thread_pool_thread_proxy (data=0x9b9b558) at gthreadpool.c:309
>        task = 0xb6b00e80
>        pool = 0x9ba0ec8
>#8  0x487e6614 in g_thread_proxy (data=0x9b94460) at gthread.c:797
>        thread = 0x9b94460
>#9  0x48637aff in start_thread (arg=0xb46fdb40) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0xb46fdb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1214545920, 0, 4001536, -1267739672, -1220532302, -1374441398}, 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 0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 4 (Thread 0xb4efeb40 (LWP 9338)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4863b18c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>No locals.
>#2  0x48802d07 in g_cond_wait (cond=cond@entry=0x9b9bb50, mutex=0x9b92688) at gthread-posix.c:748
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#3  0x487e78f3 in g_thread_pool_free (pool=0x9b9bb40, immediate=0, wait_=1) at gthreadpool.c:773
>        real = 0x9b9bb40
>        __PRETTY_FUNCTION__ = "g_thread_pool_free"
>#4  0x4c131068 in g_threaded_socket_service_finalize (object=0x9b9d448) at gthreadedsocketservice.c:164
>        service = 0x9b9d448
>#5  0x488bcda9 in g_object_unref (_object=0x9b9d448) at gobject.c:3023
>        weak_locations = <optimized out>
>        object = 0x9b9d448
>        old_ref = <optimized out>
>        __PRETTY_FUNCTION__ = "g_object_unref"
>#6  0x4c131153 in g_threaded_socket_service_func (_data=0x9b88c50, user_data=0x9b9d448) at gthreadedsocketservice.c:94
>        threaded = 0x9b9d448
>        data = 0x9b88c50
>        result = 1
>#7  0x487e7058 in g_thread_pool_thread_proxy (data=0x9b9bb40) at gthreadpool.c:309
>        task = 0x9b88c50
>        pool = 0x9b9bb40
>#8  0x487e6614 in g_thread_proxy (data=0x9b94380) at gthread.c:797
>        thread = 0x9b94380
>#9  0x48637aff 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 = {1214545920, 0, 4001536, -1259346968, -1222629453, -1374441398}, 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 0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 3 (Thread 0xb56ffb40 (LWP 9336)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4863b534 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:237
>No locals.
>#2  0x48802e41 in g_cond_wait_until (cond=cond@entry=0x9b89950, mutex=mutex@entry=0x9b89948, end_time=4728388866) at gthread-posix.c:857
>        ts = {tv_sec = 4728, tv_nsec = 388866000}
>        status = <optimized out>
>#3  0x48793861 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x9b89948, wait=wait@entry=1, end_time=4728388866) at gasyncqueue.c:424
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#4  0x487940af in g_async_queue_timeout_pop (queue=0x9b89948, timeout=15000000) at gasyncqueue.c:545
>        end_time = <optimized out>
>        retval = <optimized out>
>#5  0x487e700f in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
>        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
>#6  g_thread_pool_thread_proxy (data=0xb610ec78) at gthreadpool.c:366
>        free_pool = <optimized out>
>        task = 0x3a98
>        pool = <optimized out>
>#7  0x487e6614 in g_thread_proxy (data=0x9b946c0) at gthread.c:797
>        thread = 0x9b946c0
>#8  0x48637aff 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 = {1214545920, 0, 4001536, -1250954264, -1224726608, -1374441398}, 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  0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 2 (Thread 0xb60ffb40 (LWP 9332)):
>#0  0xb770b424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4855fb61 in select () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#2  0x4b4964e6 in check_fd (fd=fd@entry=8, 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 = {256, 0 <repeats 31 times>}}
>        sret = <optimized out>
>        eagain = 0
>        to = {tv_sec = 4, tv_usec = 999997}
>        pto = <optimized out>
>        __func__ = "check_fd"
>#3  0x4b496c57 in recv_buf_timeout (fd=fd@entry=8, data=data@entry=0xb60ff1f0, 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  0x4b494829 in receive_packet (sfd=sfd@entry=8, header=header@entry=0xb60ff260, payload=payload@entry=0xb60ff25c, timeout=timeout@entry=0) at /usr/src/debug/usbmuxd-1.0.8/libusbmuxd/libusbmuxd.c:120
>        recv_len = <optimized out>
>        hdr = {length = 925918257, version = 878862643, message = 962946610, tag = 1213115360}
>        payload_loc = 0x0
>        payload_size = <optimized out>
>        __func__ = "receive_packet"
>#5  0x4b4952a7 in get_next_event (sfd=8, callback=0x442d7dc0 <usbmux_event_cb>, user_data=user_data@entry=0x9b96800) 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  0x4b495766 in device_monitor (data=0x9b96800) 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  0x48637aff 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 = {1214545920, 0, 4001536, -1240468504, 1996498870, -1374441398}, 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  0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>
>Thread 1 (Thread 0xb6affb40 (LWP 9331)):
>#0  __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:50
>No locals.
>#1  0x4afa8e97 in plist_get_string_val (node=node@entry=0xb3d28190, val=val@entry=0xb6aff1a0) at /usr/src/debug/libplist-1.8/src/plist.c:541
>        type = PLIST_BOOLEAN
>        length = 0
>        __PRETTY_FUNCTION__ = "plist_get_string_val"
>#2  0x0804f12c in g_vfs_backend_load_apps (self=self@entry=0x9b96800) at gvfsbackendafc.c:1926
>        p_sharing = <optimized out>
>        s_name = 0x0
>        app = <optimized out>
>        p_doctypes = <optimized out>
>        p_name = 0xb3d28190
>        b_sharing = 0 '\000'
>        info = <optimized out>
>        p_appid = 0xb3d29090
>        s_appid = 0xb619b498 "com.IBeam.MagnifyingGlassLite"
>        hidden = 1
>        client_opts = <optimized out>
>        num_apps = 98
>        i = 58
>        apps = 0xb610ea30
>        err = <optimized out>
>        __PRETTY_FUNCTION__ = "g_vfs_backend_load_apps"
>#3  0x08051ada in g_vfs_backend_afc_query_info (backend=0x9b96800, job=0x9b8d6d8, path=0x9b8c350 "/", flags=G_FILE_QUERY_INFO_NONE, info=0xb6b06b30, matcher=0x9ba0a48) at gvfsbackendafc.c:2112
>        app = <optimized out>
>        self = 0x9b96800
>        basename = <optimized out>
>        ptr = <optimized out>
>        afcinfo = 0x0
>        new_path = 0x0
>        hide_non_docs = 0
>        __PRETTY_FUNCTION__ = "g_vfs_backend_afc_query_info"
>#4  0x080606c4 in run (job=0x9b8d6d8) at gvfsjobqueryinfo.c:128
>        op_job = <optimized out>
>        class = <optimized out>
>#5  0x0805a43f in g_vfs_job_run (job=0x9b8d6d8) at gvfsjob.c:197
>        class = 0x9ba0b48
>#6  0x0805549d in job_handler_callback (data=0x9b8d6d8, user_data=0x9b90818) at gvfsdaemon.c:184
>        job = <optimized out>
>#7  0x487e7058 in g_thread_pool_thread_proxy (data=0x9b904b0) at gthreadpool.c:309
>        task = 0x9b8d6d8
>        pool = 0x9b904b0
>#8  0x487e6614 in g_thread_proxy (data=0x9b8a0c0) at gthread.c:797
>        thread = 0x9b8a0c0
>#9  0x48637aff 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 = {1214545920, 0, 4001536, -1229982744, 922757047, -1374441398}, 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 0x4856709e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>No locals.
>From        To          Syms Read   Shared Object Library
>0x4bc4ba50  0x4bc6766c  Yes         /lib/libgvfscommon.so.0
>0x4b148a40  0x4b16ab34  Yes         /lib/libbluray.so.1
>0x48905c80  0x48906d7c  Yes         /lib/libgmodule-2.0.so.0
>0x4864e920  0x4865243c  Yes         /lib/librt.so.1
>0x4bbf98d0  0x4bc2888c  Yes         /lib/libsecret-1.so.0
>0x4c0dc530  0x4c1b34d4  Yes         /lib/libgio-2.0.so.0
>0x488b2cf0  0x488e4674  Yes         /lib/libgobject-2.0.so.0
>0x4878df10  0x48830634  Yes         /lib/libglib-2.0.so.0
>0x442d7c90  0x442e6384  Yes         /lib/libimobiledevice.so.3
>0x4b494550  0x4b497004  Yes         /lib/libusbmuxd.so.2
>0x4421ed40  0x442aba14  Yes         /lib/libgnutls.so.26
>0x4b7122f0  0x4b71e1f4  Yes         /lib/libtasn1.so.3
>0x4afa7c30  0x4afad784  Yes         /lib/libplist.so.1
>0x4b60ba90  0x4b60c540  Yes         /lib/libutil.so.1
>0x486356b0  0x48640eb0  Yes         /lib/libpthread.so.0
>0x484890b0  0x485ccfbc  Yes         /lib/libc.so.6
>0x48f01080  0x48ff4214  Yes         /lib/libxml2.so.2
>0x4862aad0  0x4862bafc  Yes         /lib/libdl.so.2
>0x4844f850  0x48467f7c  Yes         /lib/ld-linux.so.2
>0x4b2f4470  0x4b34b3f4  Yes         /lib/libgcrypt.so.11
>0x4b3a06b0  0x4b3a0ce0  Yes         /lib/libgpg-error.so.0
>0x488a64b0  0x488a6698  Yes         /lib/libgthread-2.0.so.0
>0x488fd090  0x489007b4  Yes         /lib/libffi.so.5
>0x48659860  0x48666a94  Yes         /lib/libz.so.1
>0x4bdb49f0  0x4bdc7ac4  Yes         /lib/libselinux.so.1
>0x48760700  0x4876f0c4  Yes         /lib/libresolv.so.2
>0x48740040  0x48756c24  Yes         /lib/libgcc_s.so.1
>0x4b63cf70  0x4b6474e4  Yes         /lib/libp11-kit.so.0
>0x48e9b2e0  0x48eb5bd4  Yes         /lib/liblzma.so.5
>0x48675460  0x4869e5bc  Yes         /lib/libm.so.6
>0x4cca94a0  0x4ccf2d74  Yes         /lib/libpcre.so.1
>0xb6cbca70  0xb6cc70e4  Yes         /usr/lib/pkcs11/gnome-keyring-pkcs11.so
>0xb6c95a40  0xb6c9ce9c  Yes         /lib/libnss_files.so.2
>0xb6cb73c0  0xb6cb7f4c  Yes         /usr/lib/gconv/ISO8859-1.so
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x0	0
>edx            0xb3d28160	-1278049952
>ebx            0x4afb0ff4	1257967604
>esp            0xb6aff114	0xb6aff114
>ebp            0xb6aff1a0	0xb6aff1a0
>esi            0x0	0
>edi            0x0	0
>eip            0x484f67d6	0x484f67d6 <__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:
>   0x484f67c0 <+0>:	push   %esi
>   0x484f67c1 <+1>:	push   %edi
>   0x484f67c2 <+2>:	mov    0xc(%esp),%edi
>   0x484f67c6 <+6>:	xor    %eax,%eax
>   0x484f67c8 <+8>:	mov    %edi,%ecx
>   0x484f67ca <+10>:	and    $0x3f,%ecx
>   0x484f67cd <+13>:	pxor   %xmm0,%xmm0
>   0x484f67d1 <+17>:	cmp    $0x30,%ecx
>   0x484f67d4 <+20>:	ja     0x484f67ed <__strlen_sse2_bsf+45>
>=> 0x484f67d6 <+22>:	movdqu (%edi),%xmm1
>   0x484f67da <+26>:	pcmpeqb %xmm1,%xmm0
>   0x484f67de <+30>:	pmovmskb %xmm0,%edx
>   0x484f67e2 <+34>:	test   %edx,%edx
>   0x484f67e4 <+36>:	jne    0x484f6859 <__strlen_sse2_bsf+153>
>   0x484f67e6 <+38>:	mov    %edi,%eax
>   0x484f67e8 <+40>:	and    $0xfffffff0,%eax
>   0x484f67eb <+43>:	jmp    0x484f6807 <__strlen_sse2_bsf+71>
>   0x484f67ed <+45>:	mov    %edi,%eax
>   0x484f67ef <+47>:	and    $0xfffffff0,%eax
>   0x484f67f2 <+50>:	pcmpeqb (%eax),%xmm0
>   0x484f67f6 <+54>:	mov    $0xffffffff,%esi
>   0x484f67fb <+59>:	sub    %eax,%ecx
>   0x484f67fd <+61>:	shl    %cl,%esi
>   0x484f67ff <+63>:	pmovmskb %xmm0,%edx
>   0x484f6803 <+67>:	and    %esi,%edx
>   0x484f6805 <+69>:	jne    0x484f6857 <__strlen_sse2_bsf+151>
>   0x484f6807 <+71>:	pxor   %xmm0,%xmm0
>   0x484f680b <+75>:	pxor   %xmm1,%xmm1
>   0x484f680f <+79>:	pxor   %xmm2,%xmm2
>   0x484f6813 <+83>:	pxor   %xmm3,%xmm3
>   0x484f6817 <+87>:	mov    %esi,%esi
>   0x484f6819 <+89>:	lea    0x0(%edi,%eiz,1),%edi
>   0x484f6820 <+96>:	pcmpeqb 0x10(%eax),%xmm0
>   0x484f6825 <+101>:	pmovmskb %xmm0,%edx
>   0x484f6829 <+105>:	test   %edx,%edx
>   0x484f682b <+107>:	jne    0x484f6861 <__strlen_sse2_bsf+161>
>   0x484f682d <+109>:	pcmpeqb 0x20(%eax),%xmm1
>   0x484f6832 <+114>:	pmovmskb %xmm1,%edx
>   0x484f6836 <+118>:	test   %edx,%edx
>   0x484f6838 <+120>:	jne    0x484f686e <__strlen_sse2_bsf+174>
>   0x484f683a <+122>:	pcmpeqb 0x30(%eax),%xmm2
>   0x484f683f <+127>:	pmovmskb %xmm2,%edx
>   0x484f6843 <+131>:	test   %edx,%edx
>   0x484f6845 <+133>:	jne    0x484f687b <__strlen_sse2_bsf+187>
>   0x484f6847 <+135>:	pcmpeqb 0x40(%eax),%xmm3
>   0x484f684c <+140>:	pmovmskb %xmm3,%edx
>   0x484f6850 <+144>:	lea    0x40(%eax),%eax
>   0x484f6853 <+147>:	test   %edx,%edx
>   0x484f6855 <+149>:	je     0x484f6820 <__strlen_sse2_bsf+96>
>   0x484f6857 <+151>:	sub    %edi,%eax
>   0x484f6859 <+153>:	bsf    %edx,%edx
>   0x484f685c <+156>:	add    %edx,%eax
>   0x484f685e <+158>:	pop    %edi
>   0x484f685f <+159>:	pop    %esi
>   0x484f6860 <+160>:	ret    
>   0x484f6861 <+161>:	sub    %edi,%eax
>   0x484f6863 <+163>:	bsf    %edx,%edx
>   0x484f6866 <+166>:	add    %edx,%eax
>   0x484f6868 <+168>:	add    $0x10,%eax
>   0x484f686b <+171>:	pop    %edi
>   0x484f686c <+172>:	pop    %esi
>   0x484f686d <+173>:	ret    
>   0x484f686e <+174>:	sub    %edi,%eax
>   0x484f6870 <+176>:	bsf    %edx,%edx
>   0x484f6873 <+179>:	add    %edx,%eax
>   0x484f6875 <+181>:	add    $0x20,%eax
>   0x484f6878 <+184>:	pop    %edi
>   0x484f6879 <+185>:	pop    %esi
>   0x484f687a <+186>:	ret    
>   0x484f687b <+187>:	sub    %edi,%eax
>   0x484f687d <+189>:	bsf    %edx,%edx
>   0x484f6880 <+192>:	add    %edx,%eax
>   0x484f6882 <+194>:	add    $0x30,%eax
>   0x484f6885 <+197>:	pop    %edi
>   0x484f6886 <+198>:	pop    %esi
>   0x484f6887 <+199>:	ret    
>End of assembler dump.

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Attachments on bug 905480: 689833 | 689834 | 689835 | 689836 | 689837 | 689838 | 689839 | 689840 | 689841 | 689842