Attachment 891251 Details for Bug 1093147 – File: backtrace

File: backtrace

backtrace (text/plain), 21.94 KB, created by sly on 2014-04-30 17:50:02 UTC

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Creator: sly

Created: 2014-04-30 17:50:02 UTC

Size: 21.94 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 29979]
>[New LWP 2176]
>[New LWP 2224]
>[New LWP 2223]
>[New LWP 2225]
>[New LWP 29966]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/tracker-miner-fs'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>106		movdqu	(%rax), %xmm12
>
>Thread 6 (Thread 0x7f65d37fe700 (LWP 29966)):
>#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
>No locals.
>#1  0x00007f65ed939915 in g_cond_wait_until (cond=cond@entry=0x123e038, mutex=mutex@entry=0x123e030, end_time=end_time@entry=60068997175) at gthread-posix.c:870
>        ts = {tv_sec = 60068, tv_nsec = 997175000}
>        status = <optimized out>
>#2  0x00007f65ed8ce0d1 in g_async_queue_pop_intern_unlocked (queue=0x123e030, wait=wait@entry=1, end_time=60068997175) at gasyncqueue.c:424
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007f65ed8ce6c8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at gasyncqueue.c:572
>        end_time = <optimized out>
>#4  0x00007f65ed91e3d8 in g_thread_pool_wait_for_new_task (pool=0x123dfb0) at gthreadpool.c:264
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:298
>        task = 0x126c4f0
>        pool = 0x123dfb0
>#6  0x00007f65ed91da45 in g_thread_proxy (data=0x7f65d4013140) at gthread.c:798
>        thread = 0x7f65d4013140
>#7  0x00007f65ece74f33 in start_thread (arg=0x7f65d37fe700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f65d37fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075316799232, -4363472940076371087, 0, 0, 140075316799936, 140075316799232, 4447993499433300849, 4447882650175009649}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x00007f65ecba2ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 5 (Thread 0x7f65e18bc700 (LWP 2225)):
>#0  0x00007f65ecb989dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f65ed8f85b4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f65d80008c0, timeout=524, context=0x10eac00) at gmain.c:4007
>        poll_func = 0x7f65ed907500 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x10eac00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = 524
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f65d80008c0
>#3  0x00007f65ed8f86dc in g_main_context_iteration (context=0x10eac00, may_block=may_block@entry=1) at gmain.c:3774
>        retval = <optimized out>
>#4  0x00007f65ed8f8729 in glib_worker_main (data=<optimized out>) at gmain.c:5473
>No locals.
>#5  0x00007f65ed91da45 in g_thread_proxy (data=0x10d9f20) at gthread.c:798
>        thread = 0x10d9f20
>#6  0x00007f65ece74f33 in start_thread (arg=0x7f65e18bc700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f65e18bc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075552458496, -4363472940076371087, 0, 0, 140075552459200, 140075552458496, 4447893341869699953, 4447882650175009649}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007f65ecba2ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 4 (Thread 0x7f65e39ab700 (LWP 2223)):
>#0  0x00007f65ecb989dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f65ed8f85b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f65dc0010e0, timeout=-1, context=0x10d8cd0) at gmain.c:4007
>        poll_func = 0x7f65ed907500 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x10d8cd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f65dc0010e0
>#3  0x00007f65ed8f86dc in g_main_context_iteration (context=context@entry=0x10d8cd0, may_block=may_block@entry=1) at gmain.c:3774
>        retval = <optimized out>
>#4  0x00007f65e39b2b7d in dconf_gdbus_worker_thread (user_data=0x10d8cd0) at dconf-gdbus-thread.c:81
>        context = 0x10d8cd0
>#5  0x00007f65ed91da45 in g_thread_proxy (data=0x10d9c50) at gthread.c:798
>        thread = 0x10d9c50
>#6  0x00007f65ece74f33 in start_thread (arg=0x7f65e39ab700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f65e39ab700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075586991872, -4363472940076371087, 0, 0, 140075586992576, 140075586991872, 4447888814437299057, 4447882650175009649}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007f65ecba2ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 3 (Thread 0x7f65e20bd700 (LWP 2224)):
>#0  0x00007f65ecb989dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f65ed8f85b4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f65d40010c0, timeout=-1, context=0x7f65dc0128c0) at gmain.c:4007
>        poll_func = 0x7f65ed907500 <g_poll>
>#2  g_main_context_iterate (context=0x7f65dc0128c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x7f65d40010c0
>#3  0x00007f65ed8f8a3a in g_main_loop_run (loop=0x7f65dc012850) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f65ee527376 in gdbus_shared_thread_func (user_data=0x7f65dc012890) at gdbusprivate.c:278
>        data = 0x7f65dc012890
>#5  0x00007f65ed91da45 in g_thread_proxy (data=0x10da2d0) at gthread.c:798
>        thread = 0x10da2d0
>#6  0x00007f65ece74f33 in start_thread (arg=0x7f65e20bd700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f65e20bd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075560851200, -4363472940076371087, 0, 0, 140075560851904, 140075560851200, 4447885643677692785, 4447882650175009649}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007f65ecba2ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7f65f11e48c0 (LWP 2176)):
>#0  0x00007f65ecb989dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f65ed8f85b4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x1248580, timeout=991, context=0x10d3630) at gmain.c:4007
>        poll_func = 0x7f65ed907500 <g_poll>
>#2  g_main_context_iterate (context=0x10d3630, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = 991
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x1248580
>#3  0x00007f65ed8f8a3a in g_main_loop_run (loop=0x10e9940) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x000000000040a046 in main (argc=1, argv=0x7fffeb5632e8) at tracker-main.c:1090
>        config = 0x10d40a0
>        miner_applications = 0x1249140
>        miner_files = 0x10ee200
>        miner_files_index = 0x122e830
>        context = <optimized out>
>        error = 0x0
>        log_filename = 0x0
>        do_mtime_checking = <optimized out>
>        force_mtime_checking = <optimized out>
>
>Thread 1 (Thread 0x7f65e0e9e700 (LWP 29979)):
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>No locals.
>#1  0x00007f65ed915723 in g_strdup (str=0x6c732f656d6f682f <Address 0x6c732f656d6f682f out of bounds>) at gstrfuncs.c:363
>        new_str = <optimized out>
>        length = <optimized out>
>#2  0x00007f65ee53bbdf in _g_local_file_enumerator_new (file=0x125b090, attributes=0x1273a40 "standard::name,standard::type,time::modified,standard::type", flags=G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, cancellable=<optimized out>, error=0x7f65e0e9dd20) at glocalfileenumerator.c:212
>        local = <optimized out>
>        filename = <optimized out>
>        dir = <optimized out>
>        errsv = <optimized out>
>#3  0x00007f65ee49a7b4 in enumerate_children_async_thread (task=0x126c0e0, object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at gfile.c:5467
>        data = <optimized out>
>        enumerator = <optimized out>
>        error = 0x0
>#4  0x00007f65ee4d3865 in g_task_thread_pool_thread (thread_data=0x126c0e0, pool_data=<optimized out>) at gtask.c:1245
>        task = 0x126c0e0
>#5  0x00007f65ed91e406 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
>        task = 0x126c0e0
>        pool = 0x123dfb0
>#6  0x00007f65ed91da45 in g_thread_proxy (data=0x126d8f0) at gthread.c:798
>        thread = 0x126d8f0
>#7  0x00007f65ece74f33 in start_thread (arg=0x7f65e0e9e700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f65e0e9e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075541849856, -4363472940076371087, 0, 0, 140075541850560, 140075541849856, 4447891399470740337, 4447882650175009649}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x00007f65ecba2ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007f65f0dc97a0  0x00007f65f0de2908  Yes         /lib64/libtracker-miner-0.16.so.0
>0x00007f65f0b79640  0x00007f65f0ba4684  Yes         /lib64/libsecret-1.so.0
>0x00007f65f0934080  0x00007f65f0954b4c  Yes         /lib64/libnm-glib.so.4
>0x00007f65f06d00e0  0x00007f65f06fceb0  Yes         /lib64/libnm-util.so.2
>0x00007f65f049d610  0x00007f65f04af8b4  Yes         /lib64/libdbus-glib-1.so.2
>0x00007f65f0252ab0  0x00007f65f027ca54  Yes         /lib64/libdbus-1.so.3
>0x00007f65f0030db0  0x00007f65f0041dfc  Yes         /lib64/libtracker-sparql-0.16.so.0
>0x00007f65efe1f090  0x00007f65efe26c8c  Yes         /lib64/libtracker-extract-0.16.so.0
>0x00007f65efbaa770  0x00007f65efbfb26c  Yes         /usr/lib64/tracker-0.16/libtracker-data.so.0
>0x00007f65ef9606e0  0x00007f65ef971ad4  Yes         /lib64/libexif.so.12
>0x00007f65ef747950  0x00007f65ef74a728  Yes         /lib64/libiptcdata.so.0
>0x00007f65ef43db40  0x00007f65ef4ef1a0  Yes         /lib64/libexempi.so.3
>0x00007f65ef1de230  0x00007f65ef1e3ce4  Yes         /lib64/libenca.so.0
>0x00007f65eefcd510  0x00007f65eefceb84  Yes         /lib64/libuuid.so.1
>0x00007f65eeda5130  0x00007f65eedb5ba8  Yes         /usr/lib64/tracker-0.16/libtracker-common.so.0
>0x00007f65eeadf030  0x00007f65eeb6db90  Yes         /lib64/libsqlite3.so.0
>0x00007f65ee7cc160  0x00007f65ee800b18  Yes         /lib64/libunistring.so.0
>0x00007f65ee488be0  0x00007f65ee54a65c  Yes         /lib64/libgio-2.0.so.0
>0x00007f65ee254190  0x00007f65ee255088  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f65ee03f210  0x00007f65ee04b930  Yes         /lib64/libz.so.1
>0x00007f65ede2fdc0  0x00007f65ede37d98  Yes         /lib64/libupower-glib.so.1
>0x00007f65edbe6160  0x00007f65edc14a18  Yes         /lib64/libgobject-2.0.so.0
>0x00007f65ed8c96e0  0x00007f65ed961f1c  Yes         /lib64/libglib-2.0.so.0
>0x00007f65ed602ab0  0x00007f65ed66962a  Yes         /lib64/libstdc++.so.6
>0x00007f65ed2a5890  0x00007f65ed314bb8  Yes         /lib64/libm.so.6
>0x00007f65ed08caf0  0x00007f65ed09c218  Yes         /lib64/libgcc_s.so.1
>0x00007f65ece729f0  0x00007f65ece7e614  Yes         /lib64/libpthread.so.0
>0x00007f65ecacd560  0x00007f65ecc0ebb4  Yes         /lib64/libc.so.6
>0x00007f65ec836800  0x00007f65ec885a48  Yes         /lib64/libgcrypt.so.11
>0x00007f65ec62bed0  0x00007f65ec62c9d0  Yes         /lib64/libdl.so.2
>0x00007f65ec426a30  0x00007f65ec4270a8  Yes         /lib64/libgpg-error.so.0
>0x00007f65ec1f2090  0x00007f65ec215b04  Yes         /lib64/libssl3.so
>0x00007f65ebfc3f00  0x00007f65ebfdbb18  Yes         /lib64/libsmime3.so
>0x00007f65ebc8ca00  0x00007f65ebd77a94  Yes         /lib64/libnss3.so
>0x00007f65eba52e10  0x00007f65eba61038  Yes         /lib64/libnssutil3.so
>0x00007f65eb844090  0x00007f65eb845018  Yes         /lib64/libplds4.so
>0x00007f65eb63f510  0x00007f65eb640b18  Yes         /lib64/libplc4.so
>0x00007f65eb40d1e0  0x00007f65eb42d120  Yes         /lib64/libnspr4.so
>0x00007f65eb1f99a0  0x00007f65eb1fc8ea  Yes         /lib64/libgudev-1.0.so.0
>0x00007f65eaff02d0  0x00007f65eaff30bc  Yes         /lib64/librt.so.1
>0x00007f65eadc7e00  0x00007f65eade0cdc  Yes         /lib64/libexpat.so.1
>0x00007f65f0ff4b10  0x00007f65f100dc70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f65eabbd870  0x00007f65eabc1fe8  Yes         /lib64/libffi.so.6
>0x00007f65ea99e4a0  0x00007f65ea9b0fe4  Yes         /lib64/libselinux.so.1
>0x00007f65ea781a40  0x00007f65ea7907dc  Yes         /lib64/libresolv.so.2
>0x00007f65ea56f4a0  0x00007f65ea577f52  Yes         /lib64/libudev.so.1
>0x00007f65ea307770  0x00007f65ea3518e8  Yes         /lib64/libpcre.so.1
>0x00007f65ea0e40e0  0x00007f65ea0fa050  Yes         /lib64/liblzma.so.5
>0x00007f65e39afab0  0x00007f65e39b4130  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f65e2f83ef0  0x00007f65e2f9e3f8  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f65e2d4e8c0  0x00007f65e2d66618  Yes         /lib64/libgvfscommon.so.0
>0x00007f65e2b05670  0x00007f65e2b2d124  Yes         /lib64/libbluray.so.1
>0x00007f65e28fef10  0x00007f65e28ff804  Yes         /lib64/libutil.so.1
>0x00007f65e25c3870  0x00007f65e26ab930  Yes         /lib64/libxml2.so.2
>0x00007f65e22fe320  0x00007f65e2369fb4  Yes         /lib64/libfreetype.so.6
>0x00007f65e20c3680  0x00007f65e20e4e68  Yes         /lib64/libpng16.so.16
>0x00007f65e0ea64e0  0x00007f65e0eb2978  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>$1 = 0x0
>$2 = 0x0
>rax            0x6c732f656d6f682f	7814641891092162607
>rbx            0x6c732f656d6f682f	7814641891092162607
>rcx            0x82f	2095
>rdx            0x7f65dc008618	140075459446296
>rsi            0x10e5440	17716288
>rdi            0x6c732f656d6f682f	7814641891092162607
>rbp            0x126c0e0	0x126c0e0
>rsp            0x7f65e0e9dcb8	0x7f65e0e9dcb8
>r8             0x0	0
>r9             0x10e4c10	17714192
>r10            0xaaaaaaaaaaaaaaab	-6148914691236517205
>r11            0x10e5440	17716288
>r12            0x1	1
>r13            0x1	1
>r14            0x1273a40	19348032
>r15            0x7f65e0e9dd20	140075541847328
>rip            0x7f65ecb3461a	0x7f65ecb3461a <strlen+42>
>eflags         0x10287	[ CF PF SF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>mxcsr          *value not available*
>ymm0           *value not available*
>ymm1           *value not available*
>ymm2           *value not available*
>ymm3           *value not available*
>ymm4           *value not available*
>ymm5           *value not available*
>ymm6           *value not available*
>ymm7           *value not available*
>ymm8           *value not available*
>ymm9           *value not available*
>ymm10          *value not available*
>ymm11          *value not available*
>ymm12          *value not available*
>ymm13          *value not available*
>ymm14          *value not available*
>ymm15          *value not available*
>Dump of assembler code for function strlen:
>   0x00007f65ecb345f0 <+0>:	pxor   %xmm8,%xmm8
>   0x00007f65ecb345f5 <+5>:	pxor   %xmm9,%xmm9
>   0x00007f65ecb345fa <+10>:	pxor   %xmm10,%xmm10
>   0x00007f65ecb345ff <+15>:	pxor   %xmm11,%xmm11
>   0x00007f65ecb34604 <+20>:	mov    %rdi,%rax
>   0x00007f65ecb34607 <+23>:	mov    %rdi,%rcx
>   0x00007f65ecb3460a <+26>:	and    $0xfff,%rcx
>   0x00007f65ecb34611 <+33>:	cmp    $0xfcf,%rcx
>   0x00007f65ecb34618 <+40>:	ja     0x7f65ecb34680 <strlen+144>
>=> 0x00007f65ecb3461a <+42>:	movdqu (%rax),%xmm12
>   0x00007f65ecb3461f <+47>:	pcmpeqb %xmm8,%xmm12
>   0x00007f65ecb34624 <+52>:	pmovmskb %xmm12,%edx
>   0x00007f65ecb34629 <+57>:	test   %edx,%edx
>   0x00007f65ecb3462b <+59>:	je     0x7f65ecb34631 <strlen+65>
>   0x00007f65ecb3462d <+61>:	bsf    %edx,%eax
>   0x00007f65ecb34630 <+64>:	retq   
>   0x00007f65ecb34631 <+65>:	and    $0xfffffffffffffff0,%rax
>   0x00007f65ecb34635 <+69>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f65ecb3463b <+75>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f65ecb34641 <+81>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f65ecb34647 <+87>:	pmovmskb %xmm9,%edx
>   0x00007f65ecb3464c <+92>:	pmovmskb %xmm10,%r8d
>   0x00007f65ecb34651 <+97>:	pmovmskb %xmm11,%ecx
>   0x00007f65ecb34656 <+102>:	shl    $0x10,%rdx
>   0x00007f65ecb3465a <+106>:	shl    $0x10,%rcx
>   0x00007f65ecb3465e <+110>:	or     %r8,%rcx
>   0x00007f65ecb34661 <+113>:	shl    $0x20,%rcx
>   0x00007f65ecb34665 <+117>:	or     %rcx,%rdx
>   0x00007f65ecb34668 <+120>:	mov    %rdi,%rcx
>   0x00007f65ecb3466b <+123>:	xor    %rax,%rcx
>   0x00007f65ecb3466e <+126>:	and    $0xffffffffffffffc0,%rax
>   0x00007f65ecb34672 <+130>:	sar    %cl,%rdx
>   0x00007f65ecb34675 <+133>:	test   %rdx,%rdx
>   0x00007f65ecb34678 <+136>:	je     0x7f65ecb346f0 <strlen+256>
>   0x00007f65ecb3467a <+138>:	bsf    %rdx,%rax
>   0x00007f65ecb3467e <+142>:	retq   
>   0x00007f65ecb3467f <+143>:	nop
>   0x00007f65ecb34680 <+144>:	and    $0xffffffffffffffc0,%rax
>   0x00007f65ecb34684 <+148>:	pcmpeqb (%rax),%xmm8
>   0x00007f65ecb34689 <+153>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f65ecb3468f <+159>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f65ecb34695 <+165>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f65ecb3469b <+171>:	pmovmskb %xmm8,%esi
>   0x00007f65ecb346a0 <+176>:	pmovmskb %xmm9,%edx
>   0x00007f65ecb346a5 <+181>:	pmovmskb %xmm10,%r8d
>   0x00007f65ecb346aa <+186>:	pmovmskb %xmm11,%ecx
>   0x00007f65ecb346af <+191>:	shl    $0x10,%rdx
>   0x00007f65ecb346b3 <+195>:	shl    $0x10,%rcx
>   0x00007f65ecb346b7 <+199>:	or     %rsi,%rdx
>   0x00007f65ecb346ba <+202>:	or     %r8,%rcx
>   0x00007f65ecb346bd <+205>:	shl    $0x20,%rcx
>   0x00007f65ecb346c1 <+209>:	or     %rcx,%rdx
>   0x00007f65ecb346c4 <+212>:	mov    %rdi,%rcx
>   0x00007f65ecb346c7 <+215>:	xor    %rax,%rcx
>   0x00007f65ecb346ca <+218>:	and    $0xffffffffffffffc0,%rax
>   0x00007f65ecb346ce <+222>:	sar    %cl,%rdx
>   0x00007f65ecb346d1 <+225>:	test   %rdx,%rdx
>   0x00007f65ecb346d4 <+228>:	je     0x7f65ecb346e0 <strlen+240>
>   0x00007f65ecb346d6 <+230>:	bsf    %rdx,%rax
>   0x00007f65ecb346da <+234>:	retq   
>   0x00007f65ecb346db <+235>:	nopl   0x0(%rax,%rax,1)
>   0x00007f65ecb346e0 <+240>:	pxor   %xmm9,%xmm9
>   0x00007f65ecb346e5 <+245>:	pxor   %xmm10,%xmm10
>   0x00007f65ecb346ea <+250>:	pxor   %xmm11,%xmm11
>   0x00007f65ecb346ef <+255>:	nop
>   0x00007f65ecb346f0 <+256>:	movdqa 0x40(%rax),%xmm8
>   0x00007f65ecb346f6 <+262>:	pminub 0x50(%rax),%xmm8
>   0x00007f65ecb346fc <+268>:	pminub 0x60(%rax),%xmm8
>   0x00007f65ecb34702 <+274>:	pminub 0x70(%rax),%xmm8
>   0x00007f65ecb34708 <+280>:	pcmpeqb %xmm11,%xmm8
>   0x00007f65ecb3470d <+285>:	pmovmskb %xmm8,%edx
>   0x00007f65ecb34712 <+290>:	test   %edx,%edx
>   0x00007f65ecb34714 <+292>:	jne    0x7f65ecb34750 <strlen+352>
>   0x00007f65ecb34716 <+294>:	sub    $0xffffffffffffff80,%rax
>   0x00007f65ecb3471a <+298>:	movdqa (%rax),%xmm8
>   0x00007f65ecb3471f <+303>:	pminub 0x10(%rax),%xmm8
>   0x00007f65ecb34725 <+309>:	pminub 0x20(%rax),%xmm8
>   0x00007f65ecb3472b <+315>:	pminub 0x30(%rax),%xmm8
>   0x00007f65ecb34731 <+321>:	pcmpeqb %xmm11,%xmm8
>   0x00007f65ecb34736 <+326>:	pmovmskb %xmm8,%edx
>   0x00007f65ecb3473b <+331>:	test   %edx,%edx
>   0x00007f65ecb3473d <+333>:	jne    0x7f65ecb34754 <strlen+356>
>   0x00007f65ecb3473f <+335>:	jmp    0x7f65ecb346f0 <strlen+256>
>   0x00007f65ecb34741 <+337>:	data32 data32 data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>   0x00007f65ecb34750 <+352>:	add    $0x40,%rax
>   0x00007f65ecb34754 <+356>:	pxor   %xmm8,%xmm8
>   0x00007f65ecb34759 <+361>:	pcmpeqb (%rax),%xmm8
>   0x00007f65ecb3475e <+366>:	pcmpeqb 0x10(%rax),%xmm9
>   0x00007f65ecb34764 <+372>:	pcmpeqb 0x20(%rax),%xmm10
>   0x00007f65ecb3476a <+378>:	pcmpeqb 0x30(%rax),%xmm11
>   0x00007f65ecb34770 <+384>:	pmovmskb %xmm8,%esi
>   0x00007f65ecb34775 <+389>:	pmovmskb %xmm9,%edx
>   0x00007f65ecb3477a <+394>:	pmovmskb %xmm10,%r8d
>   0x00007f65ecb3477f <+399>:	pmovmskb %xmm11,%ecx
>   0x00007f65ecb34784 <+404>:	shl    $0x10,%rdx
>   0x00007f65ecb34788 <+408>:	shl    $0x10,%rcx
>   0x00007f65ecb3478c <+412>:	or     %rsi,%rdx
>   0x00007f65ecb3478f <+415>:	or     %r8,%rcx
>   0x00007f65ecb34792 <+418>:	shl    $0x20,%rcx
>   0x00007f65ecb34796 <+422>:	or     %rcx,%rdx
>   0x00007f65ecb34799 <+425>:	bsf    %rdx,%rdx
>   0x00007f65ecb3479d <+429>:	add    %rdx,%rax
>   0x00007f65ecb347a0 <+432>:	sub    %rdi,%rax
>   0x00007f65ecb347a3 <+435>:	retq   
>End of assembler dump.

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Attachments on bug 1093147: 891251 | 891252 | 891253 | 891254 | 891255 | 891256 | 891257 | 891258 | 891259 | 891260 | 891261