Attachment 878228 Details for Bug 1080219 – File: backtrace

File: backtrace

backtrace (text/plain), 19.47 KB, created by Arnaud Lacombe on 2014-03-24 23:34:39 UTC

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Description:

Filename:

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Creator: Arnaud Lacombe

Created: 2014-03-24 23:34:39 UTC

Size: 19.47 KB

patch

obsolete

>[New LWP 1678]
>[New LWP 1662]
>[New LWP 1616]
>[New LWP 1572]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/pulseaudio --start'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000003a1765ce95 in snd_pcm_hw_hwsync (pcm=<optimized out>) at pcm_hw.c:541
>541				switch (FAST_PCM_STATE(hw)) {
>
>Thread 4 (Thread 0x7ff32944c780 (LWP 1572)):
>#0  0x0000003a0ceeb8bf in __GI_ppoll (fds=0x1f2e620, nfds=30, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
>        resultvar = 18446744073709551102
>        oldtype = 0
>        tval = {tv_sec = 140734367715104, tv_nsec = 32702248}
>        result = <optimized out>
>#1  0x0000003168e22aa7 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:77
>No locals.
>#2  pa_mainloop_poll (m=m@entry=0x1f2fed0) at pulse/mainloop.c:862
>        ts = {tv_sec = 140734367715336, tv_nsec = 32702160}
>        __func__ = "pa_mainloop_poll"
>        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
>#3  0x0000003168e2309e in pa_mainloop_iterate (m=m@entry=0x1f2fed0, block=block@entry=1, retval=retval@entry=0x7fff45fed008) at pulse/mainloop.c:936
>        r = <optimized out>
>        __func__ = "pa_mainloop_iterate"
>        __PRETTY_FUNCTION__ = "pa_mainloop_iterate"
>#4  0x0000003168e23150 in pa_mainloop_run (m=m@entry=0x1f2fed0, retval=retval@entry=0x7fff45fed008) at pulse/mainloop.c:954
>        r = <optimized out>
>#5  0x0000000000406d5b in main (argc=<optimized out>, argv=<optimized out>) at daemon/main.c:1135
>        c = 0x1f2ecb0
>        buf = <optimized out>
>        conf = 0x1f2a090
>        mainloop = 0x1f2fed0
>        s = <optimized out>
>        configured_address = 0x1f2ecb0 "\001"
>        r = <optimized out>
>        retval = 0
>        d = 2
>        valid_pid_file = true
>        ltdl_init = true
>        passed_fd = <optimized out>
>        e = <optimized out>
>        daemon_pipe = {-1, -1}
>        daemon_pipe2 = {-1, -1}
>        autospawn_fd = -1
>        autospawn_locked = false
>        server_lookup = 0x1f398d0
>        lookup_service_bus = 0x1f75360
>        server_bus = 0x1f75360
>        start_server = <optimized out>
>        __func__ = "main"
>        __PRETTY_FUNCTION__ = "main"
>
>Thread 3 (Thread 0x7ff322f26700 (LWP 1616)):
>#0  0x0000003a0ceeb8bf in __GI_ppoll (fds=0x1f79700, nfds=3, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
>        resultvar = 18446744073709551102
>        oldtype = 0
>        tval = {tv_sec = 0, tv_nsec = 1593821}
>        result = <optimized out>
>#1  0x0000003163633fd0 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:77
>No locals.
>#2  pa_rtpoll_run (p=0x1f78e40, wait_op=wait_op@entry=true) at pulsecore/rtpoll.c:314
>        ts = {tv_sec = 0, tv_nsec = 9999000}
>        i = <optimized out>
>        r = 0
>        timeout = {tv_sec = 0, tv_usec = 9999}
>        __func__ = "pa_rtpoll_run"
>        __PRETTY_FUNCTION__ = "pa_rtpoll_run"
>#3  0x00007ff3216b7435 in thread_func (userdata=0x1fef860) at modules/alsa/alsa-sink.c:1789
>        ret = <optimized out>
>        rtpoll_sleep = 10000
>        real_sleep = 56939551368
>        u = 0x1fef860
>        revents = 0
>        __func__ = "thread_func"
>        __PRETTY_FUNCTION__ = "thread_func"
>#4  0x0000003169246ec8 in internal_thread_func (userdata=0x1f7e790) at pulsecore/thread-posix.c:83
>        t = 0x1f7e790
>#5  0x0000003a0d207c53 in start_thread (arg=0x7ff322f26700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7ff322f26700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140682240091904, 4342823552673199498, 0, 140682240092608, 140682240091904, 17, -4349761562281953910, 4337200928981726602}, 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>
>#6  0x0000003a0cef5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 2 (Thread 0x7ff3215e2700 (LWP 1662)):
>#0  0x0000003a0ceeb8bf in __GI_ppoll (fds=0x1f9bd40, nfds=4, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
>        resultvar = 18446744073709551102
>        oldtype = 0
>        tval = {tv_sec = 0, tv_nsec = 1493199}
>        result = <optimized out>
>#1  0x0000003163633fd0 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:77
>No locals.
>#2  pa_rtpoll_run (p=0x1fa8800, wait_op=wait_op@entry=true) at pulsecore/rtpoll.c:314
>        ts = {tv_sec = 0, tv_nsec = 3804000}
>        i = <optimized out>
>        r = 0
>        timeout = {tv_sec = 0, tv_usec = 3804}
>        __func__ = "pa_rtpoll_run"
>        __PRETTY_FUNCTION__ = "pa_rtpoll_run"
>#3  0x00007ff3216b7435 in thread_func (userdata=0x2075500) at modules/alsa/alsa-sink.c:1789
>        ret = <optimized out>
>        rtpoll_sleep = 3810
>        real_sleep = 56939557415
>        u = 0x2075500
>        revents = 0
>        __func__ = "thread_func"
>        __PRETTY_FUNCTION__ = "thread_func"
>#4  0x0000003169246ec8 in internal_thread_func (userdata=0x1fbe900) at pulsecore/thread-posix.c:83
>        t = 0x1fbe900
>#5  0x0000003a0d207c53 in start_thread (arg=0x7ff3215e2700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7ff3215e2700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140682213598976, 4342823552673199498, 0, 140682213599680, 140682213598976, 34034944, -4349758437693246070, 4337200928981726602}, 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>
>#6  0x0000003a0cef5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 1 (Thread 0x7ff320d8a700 (LWP 1678)):
>#0  0x0000003a1765ce95 in snd_pcm_hw_hwsync (pcm=<optimized out>) at pcm_hw.c:541
>        delay = 249325197869
>        err = -25
>        fd = <optimized out>
>        err = <optimized out>
>#1  0x0000003a17651020 in snd_pcm_avail (pcm=pcm@entry=0x7ff3080020c0) at pcm.c:2505
>        err = <optimized out>
>        __PRETTY_FUNCTION__ = "snd_pcm_avail"
>        __FUNCTION__ = "snd_pcm_avail"
>#2  0x00007ff3216a2427 in pa_alsa_safe_avail (pcm=<optimized out>, hwbuf_size=<optimized out>, ss=<optimized out>) at modules/alsa/alsa-util.c:1116
>        n = <optimized out>
>        k = <optimized out>
>        __func__ = "pa_alsa_safe_avail"
>        __PRETTY_FUNCTION__ = "pa_alsa_safe_avail"
>#3  0x00007ff3216bdba8 in mmap_read (on_timeout=true, polled=false, sleep_usec=<synthetic pointer>, u=0x1fb1530) at modules/alsa/alsa-source.c:490
>        n = <optimized out>
>        n_bytes = <optimized out>
>        r = <optimized out>
>        after_avail = true
>        process_usec = <optimized out>
>        work_done = false
>        max_sleep_usec = 16010
>        left_to_record = <optimized out>
>        j = 0
>#4  thread_func (userdata=0x1fb1530) at modules/alsa/alsa-source.c:1472
>        work_done = <optimized out>
>        sleep_usec = 0
>        on_timeout = <optimized out>
>        ret = <optimized out>
>        rtpoll_sleep = 0
>        real_sleep = <optimized out>
>        u = 0x1fb1530
>        revents = 0
>        __func__ = "thread_func"
>        __PRETTY_FUNCTION__ = "thread_func"
>#5  0x0000003169246ec8 in internal_thread_func (userdata=0x1fa8f60) at pulsecore/thread-posix.c:83
>        t = 0x1fa8f60
>#6  0x0000003a0d207c53 in start_thread (arg=0x7ff320d8a700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7ff320d8a700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140682204849920, 4342823552673199498, 0, 140682204850624, 140682204849920, 33232176, -4349757394016193142, 4337200928981726602}, 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  0x0000003a0cef5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x0000003163615c80  0x000000316366a460  Yes         /lib64/libpulsecore-3.0.so
>0x0000003a0de00ba0  0x0000003a0de04ba0  Yes         /lib64/libsamplerate.so.0
>0x0000003a0ea01d00  0x0000003a0ea0ed24  Yes         /lib64/libspeexdsp.so.1
>0x0000003168e0c350  0x0000003168e36cf8  Yes         /lib64/libpulse.so.0
>0x0000003a1fc0dd00  0x0000003a1fc5a690  Yes         /lib64/liborc-0.4.so.0
>0x00000030d2602590  0x00000030d260c334  Yes         /lib64/libtdb.so.1
>0x0000003169213640  0x000000316924b40c  Yes         /usr/lib64/pulseaudio/libpulsecommon-3.0.so
>0x0000003c75200550  0x0000003c75200638  Yes         /lib64/libjson.so.0
>0x0000003a15600600  0x0000003a1560070c  Yes         /lib64/libX11-xcb.so.1
>0x0000003a1161df60  0x0000003a116a15ac  Yes         /lib64/libX11.so.6
>0x0000003a11a09a00  0x0000003a11a150a8  Yes         /lib64/libxcb.so.1
>0x0000003a21204f30  0x0000003a21211e8c  Yes         /lib64/libICE.so.6
>0x0000003f65801c20  0x0000003f65805b40  Yes         /lib64/libSM.so.6
>0x0000003c6cc014c0  0x0000003c6cc03d08  Yes         /lib64/libXtst.so.6
>0x0000003a20a033e0  0x0000003a20a06d68  Yes         /lib64/libwrap.so.0
>0x0000003168a062f0  0x0000003168a3ec9c  Yes         /lib64/libsndfile.so.1
>0x0000003c75601380  0x0000003c756038f8  Yes         /lib64/libasyncns.so.0
>0x00000031652024b0  0x0000003165206668  Yes         /lib64/libltdl.so.7
>0x0000003a14607840  0x0000003a1462fc64  Yes         /lib64/libdbus-1.so.3
>0x0000003c71c01620  0x0000003c71c02d74  Yes         /lib64/libcap.so.2
>0x0000003a0d205790  0x0000003a0d2103b4  Yes         /lib64/libpthread.so.0
>0x0000003a0ee022c0  0x0000003a0ee050bc  Yes         /lib64/librt.so.1
>0x0000003a0d600ed0  0x0000003a0d6019d0  Yes         /lib64/libdl.so.2
>0x0000003a0da054b0  0x0000003a0da6fbb8  Yes         /lib64/libm.so.6
>0x0000003a0ce1f410  0x0000003a0cf62740  Yes         /lib64/libc.so.6
>0x0000003a0ca00ae0  0x0000003a0ca1ac0a  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003a0e202af0  0x0000003a0e212218  Yes         /lib64/libgcc_s.so.1
>0x00000030d0e00ec0  0x00000030d0e05b1c  Yes         /lib64/libcrypt.so.1
>0x0000003a26202ec0  0x0000003a262074b4  Yes         /lib64/libjson-c.so.2
>0x0000003a11200ec0  0x0000003a11201b3c  Yes         /lib64/libXau.so.6
>0x0000003f65401510  0x0000003f65402ac0  Yes         /lib64/libuuid.so.1
>0x0000003a12603760  0x0000003a1260ce70  Yes         /lib64/libXext.so.6
>0x0000003a14e02230  0x0000003a14e0bf54  Yes         /lib64/libXi.so.6
>0x0000003a24204110  0x0000003a24210d94  Yes         /lib64/libnsl.so.1
>0x0000003c724012e0  0x0000003c7240950c  Yes         /lib64/libgsm.so.1
>0x0000003c72c08fa0  0x0000003c72c39bf0  Yes         /lib64/libFLAC.so.8
>0x0000003168613af0  0x00000031686160d4  Yes         /lib64/libvorbisenc.so.2
>0x0000003167003850  0x000000316701afa0  Yes         /lib64/libvorbis.so.0
>0x0000003c70e01aa0  0x0000003c70e04078  Yes         /lib64/libogg.so.0
>0x0000003a0f203a40  0x0000003a0f21271c  Yes         /lib64/libresolv.so.2
>0x0000003a256013d0  0x0000003a2560341c  Yes         /lib64/libattr.so.1
>0x00000030d0203780  0x00000030d0257970  Yes         /lib64/libfreebl3.so
>0x00007ff32251e7c0  0x00007ff3225226a8  Yes         /usr/lib64/pulse-3.0/modules/module-device-restore.so
>0x00007ff322305650  0x00007ff322314d40  Yes         /usr/lib64/pulse-3.0/modules/libprotocol-native.so
>0x00007ff3220f0630  0x00007ff3220f8a4c  Yes         /usr/lib64/pulse-3.0/modules/module-stream-restore.so
>0x00007ff321ee88f0  0x00007ff321ee9bb8  Yes         /usr/lib64/pulse-3.0/modules/module-card-restore.so
>0x00007ff321ce35e0  0x00007ff321ce4464  Yes         /usr/lib64/pulse-3.0/modules/module-augment-properties.so
>0x00007ff321adcfa0  0x00007ff321adec80  Yes         /usr/lib64/pulse-3.0/modules/module-udev-detect.so
>0x0000003a12203590  0x0000003a1220bca0  Yes         /lib64/libudev.so.1
>0x00007ff3218d6a40  0x00007ff3218d86f8  Yes         /usr/lib64/pulse-3.0/modules/module-alsa-card.so
>0x00007ff32169f100  0x00007ff3216c296c  Yes         /usr/lib64/pulse-3.0/modules/libalsa-util.so
>0x0000003a1762dd30  0x0000003a176a6c30  Yes         /lib64/libasound.so.2
>0x00007ff320387210  0x00007ff320387730  Yes         /usr/lib64/pulse-3.0/modules/module-esound-protocol-unix.so
>0x00007ff32017d540  0x00007ff3201827c0  Yes         /usr/lib64/pulse-3.0/modules/libprotocol-esound.so
>0x00007ff317dfc310  0x00007ff317dfc8d4  Yes         /usr/lib64/pulse-3.0/modules/module-native-protocol-unix.so
>0x00007ff317bf8080  0x00007ff317bf894c  Yes         /usr/lib64/pulse-3.0/modules/module-default-device-restore.so
>0x00007ff3179f3f60  0x00007ff3179f4d60  Yes         /usr/lib64/pulse-3.0/modules/module-rescue-streams.so
>0x00007ff3177f0e20  0x00007ff3177f162c  Yes         /usr/lib64/pulse-3.0/modules/module-always-sink.so
>0x00007ff3175ec020  0x00007ff3175ed358  Yes         /usr/lib64/pulse-3.0/modules/module-intended-roles.so
>0x00007ff3173e6440  0x00007ff3173e82e0  Yes         /usr/lib64/pulse-3.0/modules/module-suspend-on-idle.so
>0x00007ff3171e22f0  0x00007ff3171e2a28  Yes         /usr/lib64/pulse-3.0/modules/module-systemd-login.so
>0x0000003a22e02450  0x0000003a22e084a4  Yes         /lib64/libsystemd-login.so.0
>0x0000003a14000da0  0x0000003a14001b3a  Yes         /lib64/libsystemd-daemon.so.0
>0x00007ff316fddf60  0x00007ff316fde67c  Yes         /usr/lib64/pulse-3.0/modules/module-position-event-sounds.so
>0x00007ff316dd9420  0x00007ff316dda5b0  Yes         /usr/lib64/pulse-3.0/modules/module-role-cork.so
>0x00007ff316bd4d90  0x00007ff316bd57ec  Yes         /usr/lib64/pulse-3.0/modules/module-filter-heuristics.so
>0x00007ff3169ce640  0x00007ff3169d0a5c  Yes         /usr/lib64/pulse-3.0/modules/module-filter-apply.so
>0x00007ff3167a30c0  0x00007ff3167bcdb0  Yes         /usr/lib64/pulse-3.0/modules/module-dbus-protocol.so
>0x00007ff316596bd0  0x00007ff3165974a0  Yes         /usr/lib64/pulse-3.0/modules/module-switch-on-port-available.so
>0x00007ff3163935d0  0x00007ff316393f8c  Yes         /usr/lib64/pulse-3.0/modules/module-x11-publish.so
>0x00007ff31618ffd0  0x00007ff316190668  Yes         /usr/lib64/pulse-3.0/modules/module-x11-cork-request.so
>0x00007ff315f8c3b0  0x00007ff315f8cc0c  Yes         /usr/lib64/pulse-3.0/modules/module-x11-xsmp.so
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0xffffffe7	4294967271
>rbx            0x7ff3080019c0	140681788004800
>rcx            0x0	0
>rdx            0xf4f4	62708
>rsi            0xffffffff	4294967295
>rdi            0x7ff308000020	140681787998240
>rbp            0x7ff320d89e40	0x7ff320d89e40
>rsp            0x7ff320d89d40	0x7ff320d89d40
>r8             0x3a176b1398	249500996504
>r9             0x0	0
>r10            0x0	0
>r11            0x0	0
>r12            0x56220	352800
>r13            0x1fc2a60	33303136
>r14            0x7ff3080020c0	140681788006592
>r15            0x0	0
>rip            0x3a1765ce95	0x3a1765ce95 <snd_pcm_hw_hwsync+85>
>eflags         0x10286	[ 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 snd_pcm_hw_hwsync:
>   0x0000003a1765ce40 <+0>:	push   %rbx
>   0x0000003a1765ce41 <+1>:	sub    $0x10,%rsp
>   0x0000003a1765ce45 <+5>:	mov    0x1a8(%rdi),%rbx
>   0x0000003a1765ce4c <+12>:	cmpl   $0x20002,(%rbx)
>   0x0000003a1765ce52 <+18>:	mov    0x4(%rbx),%eax
>   0x0000003a1765ce55 <+21>:	jle    0x3a1765ce80 <snd_pcm_hw_hwsync+64>
>   0x0000003a1765ce57 <+23>:	mov    0x28(%rbx),%rsi
>   0x0000003a1765ce5b <+27>:	test   %rsi,%rsi
>   0x0000003a1765ce5e <+30>:	je     0x3a1765ceb0 <snd_pcm_hw_hwsync+112>
>   0x0000003a1765ce60 <+32>:	mov    $0x1,%edx
>   0x0000003a1765ce65 <+37>:	mov    %eax,%edi
>   0x0000003a1765ce67 <+39>:	callq  0x3a1765c7b0 <sync_ptr1>
>   0x0000003a1765ce6c <+44>:	xor    %r9d,%r9d
>   0x0000003a1765ce6f <+47>:	test   %eax,%eax
>   0x0000003a1765ce71 <+49>:	cmovle %eax,%r9d
>   0x0000003a1765ce75 <+53>:	add    $0x10,%rsp
>   0x0000003a1765ce79 <+57>:	mov    %r9d,%eax
>   0x0000003a1765ce7c <+60>:	pop    %rbx
>   0x0000003a1765ce7d <+61>:	retq   
>   0x0000003a1765ce7e <+62>:	xchg   %ax,%ax
>   0x0000003a1765ce80 <+64>:	lea    0x8(%rsp),%rsi
>   0x0000003a1765ce85 <+69>:	callq  0x3a1765cdd0 <snd_pcm_hw_delay>
>   0x0000003a1765ce8a <+74>:	xor    %r9d,%r9d
>   0x0000003a1765ce8d <+77>:	test   %eax,%eax
>   0x0000003a1765ce8f <+79>:	jns    0x3a1765ce75 <snd_pcm_hw_hwsync+53>
>   0x0000003a1765ce91 <+81>:	mov    0x18(%rbx),%rdx
>=> 0x0000003a1765ce95 <+85>:	mov    (%rdx),%edx
>   0x0000003a1765ce97 <+87>:	cmp    $0x2,%edx
>   0x0000003a1765ce9a <+90>:	je     0x3a1765cea4 <snd_pcm_hw_hwsync+100>
>   0x0000003a1765ce9c <+92>:	cmp    $0x7,%edx
>   0x0000003a1765ce9f <+95>:	mov    %eax,%r9d
>   0x0000003a1765cea2 <+98>:	jne    0x3a1765ce75 <snd_pcm_hw_hwsync+53>
>   0x0000003a1765cea4 <+100>:	xor    %r9d,%r9d
>   0x0000003a1765cea7 <+103>:	jmp    0x3a1765ce75 <snd_pcm_hw_hwsync+53>
>   0x0000003a1765cea9 <+105>:	nopl   0x0(%rax)
>   0x0000003a1765ceb0 <+112>:	mov    %eax,%edi
>   0x0000003a1765ceb2 <+114>:	mov    $0x4122,%esi
>   0x0000003a1765ceb7 <+119>:	xor    %eax,%eax
>   0x0000003a1765ceb9 <+121>:	callq  0x3a1762c0c0 <ioctl@plt>
>   0x0000003a1765cebe <+126>:	xor    %r9d,%r9d
>   0x0000003a1765cec1 <+129>:	test   %eax,%eax
>   0x0000003a1765cec3 <+131>:	jns    0x3a1765ce75 <snd_pcm_hw_hwsync+53>
>   0x0000003a1765cec5 <+133>:	callq  0x3a1762b3e0 <__errno_location@plt>
>   0x0000003a1765ceca <+138>:	mov    (%rax),%ecx
>   0x0000003a1765cecc <+140>:	mov    0x287105(%rip),%r10        # 0x3a178e3fd8
>   0x0000003a1765ced3 <+147>:	lea    0x544e6(%rip),%r8        # 0x3a176b13c0
>   0x0000003a1765ceda <+154>:	lea    0x54a1f(%rip),%rdx        # 0x3a176b1900 <__FUNCTION__.12404>
>   0x0000003a1765cee1 <+161>:	mov    $0x215,%esi
>   0x0000003a1765cee6 <+166>:	lea    0x54083(%rip),%rdi        # 0x3a176b0f70
>   0x0000003a1765ceed <+173>:	xor    %eax,%eax
>   0x0000003a1765ceef <+175>:	mov    %ecx,%ebx
>   0x0000003a1765cef1 <+177>:	neg    %ebx
>   0x0000003a1765cef3 <+179>:	mov    %ebx,%r9d
>   0x0000003a1765cef6 <+182>:	callq  *(%r10)
>   0x0000003a1765cef9 <+185>:	mov    %ebx,%r9d
>   0x0000003a1765cefc <+188>:	jmpq   0x3a1765ce75 <snd_pcm_hw_hwsync+53>
>End of assembler dump.

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Attachments on bug 1080219: 878228 | 878229 | 878230 | 878231 | 878232 | 878233 | 878234 | 878235 | 878236 | 878237