| Summary: |
[alsa-sink] memblockq.c: Assertion 'bq->blocks_tail == q' failed at pulsecore/memblockq.c:194, function drop_block(). Aborting. |
| Product: |
PulseAudio
|
Reporter: |
Tvrtko Ursulin <tvrtko.ursulin> |
| Component: |
modules | Assignee: |
pulseaudio-bugs |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
pulseaudio-bugs |
| Severity: |
normal
|
|
|
| Priority: |
medium
|
CC: |
lennart
|
| Version: |
unspecified | |
|
| Hardware: |
Other | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
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PulseAudio 1.1, this happens regularly when playing back DVB-T through GStreamer pulsesink and Flash over ALSA to PA bridge. Thread 6 (Thread 0x7f763aeaf780 (LWP 1575)): #0 0x00007f7637819693 in ppoll () from /lib64/libc.so.6 #1 0x00007f763a2775d7 in pa_mainloop_poll (m=0x24f8e50) at pulse/mainloop.c:883 #2 0x00007f763a277ba9 in pa_mainloop_iterate (m=0x24f8e50, block=<optimized out>, retval=0x7fff18abe574) at pulse/mainloop.c:957 #3 0x00007f763a277c60 in pa_mainloop_run (m=0x24f8e50, retval=0x7fff18abe574) at pulse/mainloop.c:975 #4 0x0000000000406a08 in main (argc=<optimized out>, argv=<optimized out>) at daemon/main.c:1132 Thread 5 (Thread 0x7f762a37f700 (LWP 1595)): #0 0x00007f7638186b70 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f7639e26568 in pa_semaphore_wait (s=0x255bbe0) at pulsecore/semaphore-posix.c:63 #2 0x00007f763aa316da in pa_asyncmsgq_send (a=0x2534d90, object=<optimized out>, code=<optimized out>, userdata=<optimized out>, offset=<optimized out>, chunk=<optimized out>) at pulsecore/asyncmsgq.c:167 #3 0x00007f7628979046 in request_memblock (length=21112, o=0x2520950) at modules/module-combine-sink.c:410 #4 sink_input_pop_cb (i=<optimized out>, nbytes=21112, chunk=0x7f762a37c4d0) at modules/module-combine-sink.c:421 #5 0x00007f763aa58edb in pa_sink_input_peek (i=0x2545cb0, slength=21112, chunk=0x7f762a37c610, volume=0x7f762a37c628) at pulsecore/sink-input.c:812 #6 0x00007f763aa5f46a in fill_mix_info (s=0x2520a20, length=0x7f762a37ecb8, info=0x7f762a37c610, maxinfo=32) at pulsecore/sink.c:950 #7 0x00007f763aa61e27 in pa_sink_render_into (s=0x2520a20, target=0x7f762a37ed10) at pulsecore/sink.c:1189 #8 0x00007f763aa62379 in pa_sink_render_into_full (s=0x2520a20, target=0x7f762a37eda0) at pulsecore/sink.c:1273 #9 0x00007f762b0a4b80 in mmap_write (on_timeout=false, polled=false, sleep_usec=<synthetic pointer>, u=0x2517fc0) at modules/alsa/alsa-sink.c:632 #10 thread_func (userdata=0x2517fc0) at modules/alsa/alsa-sink.c:1656 #11 0x00007f7639e26308 in internal_thread_func (userdata=0x2506ce0) at pulsecore/thread-posix.c:83 #12 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f7637821f5d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f762ab80700 (LWP 1591)): #0 0x00007f7638186b70 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f7639e26568 in pa_semaphore_wait (s=0x7f761c000a90) at pulsecore/semaphore-posix.c:63 #2 0x00007f763aa316da in pa_asyncmsgq_send (a=0x25370e0, object=<optimized out>, code=<optimized out>, userdata=<optimized out>, offset=<optimized out>, chunk=<optimized out>) at pulsecore/asyncmsgq.c:167 #3 0x00007f7628979046 in request_memblock (length=21272, o=0x2534ad0) at modules/module-combine-sink.c:410 #4 sink_input_pop_cb (i=<optimized out>, nbytes=21272, chunk=0x7f762ab7d4d0) at modules/module-combine-sink.c:421 #5 0x00007f763aa58edb in pa_sink_input_peek (i=0x253eb30, slength=21272, chunk=0x7f762ab7d610, volume=0x7f762ab7d628) at pulsecore/sink-input.c:812 #6 0x00007f763aa5f46a in fill_mix_info (s=0x2519450, length=0x7f762ab7fcb8, info=0x7f762ab7d610, maxinfo=32) at pulsecore/sink.c:950 #7 0x00007f763aa61e27 in pa_sink_render_into (s=0x2519450, target=0x7f762ab7fd10) at pulsecore/sink.c:1189 #8 0x00007f763aa62379 in pa_sink_render_into_full (s=0x2519450, target=0x7f762ab7fda0) at pulsecore/sink.c:1273 #9 0x00007f762b0a4b80 in mmap_write (on_timeout=false, polled=false, sleep_usec=<synthetic pointer>, u=0x25045d0) at modules/alsa/alsa-sink.c:632 #10 thread_func (userdata=0x25045d0) at modules/alsa/alsa-sink.c:1656 #11 0x00007f7639e26308 in internal_thread_func (userdata=0x2518790) at pulsecore/thread-posix.c:83 #12 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f7637821f5d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f7628972700 (LWP 1600)): #0 pa_memblockq_push (bq=0x2536580, uchunk=<optimized out>) at pulsecore/memblockq.c:328 #1 0x00007f7639e111f2 in pa_memblockq_push_align (bq=0x2536580, chunk=<optimized out>) at pulsecore/memblockq.c:786 #2 0x00007f7628976650 in sink_input_process_msg (obj=0x2545cb0, code=7, data=0x0, offset=0, chunk=0x7f7628971bc0) at modules/module-combine-sink.c:574 #3 0x00007f763aa31f51 in pa_asyncmsgq_process_one (a=0x25375a0) at pulsecore/asyncmsgq.c:276 #4 0x00007f7628976f89 in render_memblock (length=21112, o=0x2520950, u=0x252a250) at modules/module-combine-sink.c:365 #5 sink_process_msg (o=0x2534f00, code=28, data=0x2520950, offset=21112, chunk=0x0) at modules/module-combine-sink.c:779 #6 0x00007f763aa4ddb2 in asyncmsgq_read_work (i=0x7f7618000980) at pulsecore/rtpoll.c:566 #7 0x00007f763aa4d2bf in pa_rtpoll_run (p=0x25074d0, wait_op=true) at pulsecore/rtpoll.c:238 #8 0x00007f76289777ae in thread_func (userdata=0x252a250) at modules/module-combine-sink.c:331 #9 0x00007f7639e26308 in internal_thread_func (userdata=0x253c9c0) at pulsecore/thread-posix.c:83 #10 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f7637821f5d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f762937d700 (LWP 1599)): #0 0x00007f7638186b70 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f7639e26568 in pa_semaphore_wait (s=0x2507200) at pulsecore/semaphore-posix.c:63 #2 0x00007f763aa316da in pa_asyncmsgq_send (a=0x25369f0, object=<optimized out>, code=<optimized out>, userdata=<optimized out>, offset=<optimized out>, chunk=<optimized out>) at pulsecore/asyncmsgq.c:167 #3 0x00007f7628979046 in request_memblock (length=21144, o=0x253b540) at modules/module-combine-sink.c:410 #4 sink_input_pop_cb (i=<optimized out>, nbytes=21144, chunk=0x7f762937a4d0) at modules/module-combine-sink.c:421 #5 0x00007f763aa58edb in pa_sink_input_peek (i=0x254ea30, slength=21144, chunk=0x7f762937a610, volume=0x7f762937a628) at pulsecore/sink-input.c:812 #6 0x00007f763aa5f46a in fill_mix_info (s=0x252e1b0, length=0x7f762937ccb8, info=0x7f762937a610, maxinfo=32) at pulsecore/sink.c:950 #7 0x00007f763aa61e27 in pa_sink_render_into (s=0x252e1b0, target=0x7f762937cd10) at pulsecore/sink.c:1189 #8 0x00007f763aa62379 in pa_sink_render_into_full (s=0x252e1b0, target=0x7f762937cda0) at pulsecore/sink.c:1273 #9 0x00007f762b0a4b80 in mmap_write (on_timeout=false, polled=false, sleep_usec=<synthetic pointer>, u=0x2526de0) at modules/alsa/alsa-sink.c:632 #10 thread_func (userdata=0x2526de0) at modules/alsa/alsa-sink.c:1656 #11 0x00007f7639e26308 in internal_thread_func (userdata=0x2507080) at pulsecore/thread-posix.c:83 #12 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f7637821f5d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f7629b7e700 (LWP 1597)): #0 0x00007f7637767285 in raise () from /lib64/libc.so.6 #1 0x00007f7637768b9b in abort () from /lib64/libc.so.6 #2 0x00007f7639e0fabb in drop_block (bq=0x254c250, q=0x7f761800fbd0) at pulsecore/memblockq.c:180 #3 0x00007f7639e10014 in pa_memblockq_push (bq=0x254c250, uchunk=<optimized out>) at pulsecore/memblockq.c:328 #4 0x00007f7639e111f2 in pa_memblockq_push_align (bq=0x254c250, chunk=<optimized out>) at pulsecore/memblockq.c:786 #5 0x00007f763aa58f7d in pa_sink_input_peek (i=0x254a390, slength=21556, chunk=0x7f7629b7b610, volume=0x7f7629b7b628) at pulsecore/sink-input.c:886 #6 0x00007f763aa5f46a in fill_mix_info (s=0x2527d90, length=0x7f7629b7dcb8, info=0x7f7629b7b610, maxinfo=32) at pulsecore/sink.c:950 #7 0x00007f763aa61e27 in pa_sink_render_into (s=0x2527d90, target=0x7f7629b7dd10) at pulsecore/sink.c:1189 #8 0x00007f763aa62379 in pa_sink_render_into_full (s=0x2527d90, target=0x7f7629b7dda0) at pulsecore/sink.c:1273 #9 0x00007f762b0a4b80 in mmap_write (on_timeout=false, polled=false, sleep_usec=<synthetic pointer>, u=0x2520320) at modules/alsa/alsa-sink.c:632 #10 thread_func (userdata=0x2520320) at modules/alsa/alsa-sink.c:1656 #11 0x00007f7639e26308 in internal_thread_func (userdata=0x25269b0) at pulsecore/thread-posix.c:83 #12 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 #13 0x00007f7637821f5d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f7629b7e700 (LWP 1597)): #0 0x00007f7637767285 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f7637768b9b in abort () from /lib64/libc.so.6 No symbol table info available. #2 0x00007f7639e0fabb in drop_block (bq=0x254c250, q=0x7f761800fbd0) at pulsecore/memblockq.c:180 __func__ = "drop_block" __PRETTY_FUNCTION__ = "drop_block" #3 0x00007f7639e10014 in pa_memblockq_push (bq=0x254c250, uchunk=<optimized out>) at pulsecore/memblockq.c:328 p = 0x7f761800fbd0 q = 0x7f7618011cf0 n = <optimized out> chunk = {memblock = 0x7f76200068d0, index = 0, length = 444} old = 35585868 __func__ = "pa_memblockq_push" __PRETTY_FUNCTION__ = "pa_memblockq_push" #4 0x00007f7639e111f2 in pa_memblockq_push_align (bq=0x254c250, chunk=<optimized out>) at pulsecore/memblockq.c:786 r = <optimized out> rchunk = {memblock = 0x7f76200068d0, index = 0, length = 444} __func__ = "pa_memblockq_push_align" __PRETTY_FUNCTION__ = "pa_memblockq_push_align" #5 0x00007f763aa58f7d in pa_sink_input_peek (i=0x254a390, slength=21556, chunk=0x7f7629b7b610, volume=0x7f7629b7b628) at pulsecore/sink-input.c:886 rchunk = {memblock = 0x7f76200068d0, index = 0, length = 444} wchunk = {memblock = 0x7f7618092740, index = 0, length = 444} nvfs = <optimized out> tchunk = {memblock = 0x7f7618092740, index = 0, length = 444} do_volume_adj_here = false need_volume_factor_sink = false volume_is_norm = true block_size_max_sink = 65472 block_size_max_sink_input = 64960 ilength = 21556 __func__ = "pa_sink_input_peek" __PRETTY_FUNCTION__ = "pa_sink_input_peek" #6 0x00007f763aa5f46a in fill_mix_info (s=0x2527d90, length=0x7f7629b7dcb8, info=0x7f7629b7b610, maxinfo=32) at pulsecore/sink.c:950 i = 0x254a390 n = 0 state = 0xffffffffffffffff mixlength = 21556 #7 0x00007f763aa61e27 in pa_sink_render_into (s=0x2527d90, target=0x7f7629b7dd10) at pulsecore/sink.c:1189 info = {{chunk = {memblock = 0x0, index = 0, length = 0}, volume = {channels = 2 '\002', values = {65536, 65536, 0 <repeats 30 times>}}, userdata = 0x0, ptr = 0x0, linear = {{i = 0, f = 0} <repeats 32 times>}}, {chunk = { memblock = 0x0, index = 0, length = 0}, volume = {channels = 0 '\000', values = {0 <repeats 32 times>}}, userdata = 0x0, ptr = 0x0, linear = {{i = 0, f = 0} <repeats 32 times>}} <repeats 28 times>, {chunk = { memblock = 0x0, index = 0, length = 0}, volume = {channels = 0 '\000', values = {0 <repeats 17 times>, 39038112, 0, 983769745, 32630, 0, 0, 719254844, 32630, 699914544, 32630, 722015846, 32630, 0, 0, 39038112}}, userdata = 0x7f7624001bb0, ptr = 0x1e, linear = {{i = 1, f = 1.40129846e-45}, {i = 0, f = 0}, {i = 941128496, f = 3.63543513e-05}, {i = 32630, f = 4.57243689e-41}, {i = 16384, f = 2.2958874e-41}, {i = 1142960697, f = 640.784729}, {i = 8, f = 1.12103877e-44}, {i = 0, f = 0}, {i = 699914688, f = 8.16460614e-14}, {i = 32630, f = 4.57243689e-41}, {i = 941127129, f = 3.63493782e-05}, {i = 32630, f = 4.57243689e-41}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 970975181, f = 0.000427065796}, {i = 32630, f = 4.57243689e-41}, {i = 39020320, f = 1.55314272e-37}, {i = 0, f = 0}, {i = 603986864, f = 2.77790278e-17}, {i = 32630, f = 4.57243689e-41}, {i = 39038192, f = 1.55514624e-37}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 983836229, f = 0.00125236122}, {i = 32630, f = 4.57243689e-41}, { i = 0, f = 0}, {i = 0, f = 0}, {i = 0, f = 0}, {i = 0, f = 0}}}, {chunk = {memblock = 0x0, index = 6202034166383071488, length = 1}, volume = {channels = 144 '\220', values = {2013265920, 39038112, 0, 983769745, 32630, 0, 0, 983770570, 32630, 0, 0, 975739610, 32630, 603986672, 32630, 930812846, 32630, 603986864, 32630, 48, 0, 0, 0, 352256, 0, 356352, 0, 0, 0, 1, 0, 0}}, userdata = 0x60, ptr = 0x0, linear = {{i = 0, f = 0}, {i = 0, f = 0}, {i = 4, f = 5.60519386e-45}, {i = 49, f = 6.86636248e-44}, {i = 91, f = 1.2751816e-43}, {i = 110, f = 1.54142831e-43}, {i = 119, f = 1.66754517e-43}, {i = 124, f = 1.7376101e-43}, { i = 984076604, f = 0.00128034456}, {i = 32630, f = 4.57243689e-41}, {i = 536870944, f = 1.08420631e-19}, {i = 32630, f = 4.57243689e-41}, {i = 48, f = 6.72623263e-44}, {i = 0, f = 0}, {i = 6728128, f = 9.42811543e-39}, {i = 0, f = 0}, {i = 4, f = 5.60519386e-45}, {i = 0, f = 0}, {i = 402743072, f = 1.67208851e-24}, {i = 32630, f = 4.57243689e-41}, {i = 699914976, f = 8.1648013e-14}, {i = 32630, f = 4.57243689e-41}, {i = 415234212, f = 4.96234057e-24}, {i = 32767, f = 4.59163468e-41}, {i = 973358408, f = 0.00050457241}, {i = 32630, f = 4.57243689e-41}, {i = 971045808, f = 0.000429121312}, {i = 32630, f = 4.57243689e-41}, {i = 35534756, f = 1.16239748e-37}, {i = 0, f = 0}, {i = 970999641, f = 0.000427777675}, {i = 32630, f = 4.57243689e-41}}}, {chunk = {memblock = 0x7f7629b7db30, index = 140145721823729, length = 38960528}, volume = {channels = 80 'P', values = {32630, 699915256, 32630, 39020720, 0, 536879792, 32630, 971046821, 32630, 39020896, 0, 124, 0, 0, 0, 971029903, 32630, 402730208, 32630, 719254094, 32630, 73298, 0, 39020720, 0, 699915376, 32630, 0, 0, 39020720, 0, 39020720}}, userdata = 0x0, ptr = 0x7f7639e111e1, linear = {{i = 38960640, f = 1.54645236e-37}, {i = 0, f = 0}, {i = 699915376, f = 8.16507235e-14}, { i = 32630, f = 4.57243689e-41}, {i = 39036000, f = 1.55490051e-37}, {i = 0, f = 0}, {i = 983771186, f = 0.00124478922}, {i = 32630, f = 4.57243689e-41}, {i = 986355656, f = 0.00154566113}, {i = 32630, f = 4.57243689e-41}, {i = 983765216, f = 0.00124409422}, {i = 32630, f = 4.57243689e-41}, {i = 39101328, f = 1.56222403e-37}, {i = 0, f = 0}, {i = 970999357, f = 0.00042776941}, {i = 32630, f = 4.57243689e-41}, { i = 39013680, f = 1.55239835e-37}, {i = 0, f = 0}, {i = 699915408, f = 8.16509403e-14}, {i = 32630, f = 4.57243689e-41}, {i = 699915436, f = 8.16511301e-14}, {i = 32630, f = 4.57243689e-41}, {i = 983767230, f = 0.00124432868}, {i = 32630, f = 4.57243689e-41}, {i = 39013680, f = 1.55239835e-37}, {i = 0, f = 0}, {i = -333885184, f = -7.41392648e+26}, {i = 1444023606, f = 4.01463595e+13}, {i = 403094688, f = 1.74143254e-24}, {i = 32630, f = 4.57243689e-41}, {i = 39014048, f = 1.5524396e-37}, {i = 0, f = 0}}}} n = <optimized out> length = 21556 block_size_max = <optimized out> __func__ = "pa_sink_render_into" __PRETTY_FUNCTION__ = "pa_sink_render_into" #8 0x00007f763aa62379 in pa_sink_render_into_full (s=0x2527d90, target=0x7f7629b7dda0) at pulsecore/sink.c:1273 chunk = {memblock = 0x255acf0, index = 13004, length = 21556} l = 21556 d = <optimized out> __func__ = "pa_sink_render_into_full" __PRETTY_FUNCTION__ = "pa_sink_render_into_full" #9 0x00007f762b0a4b80 in mmap_write (on_timeout=false, polled=false, sleep_usec=<synthetic pointer>, u=0x2520320) at modules/alsa/alsa-sink.c:632 chunk = {memblock = 0x255acf0, index = 0, length = 34560} err = <optimized out> frames = 8640 sframes = <optimized out> p = <optimized out> areas = 0x251fef0 offset = 61424 n = <optimized out> n_bytes = 34560 r = <optimized out> after_avail = false process_usec = 20000 left_to_play = <optimized out> work_done = false max_sleep_usec = 180000 j = 1 #10 thread_func (userdata=0x2520320) at modules/alsa/alsa-sink.c:1656 work_done = <optimized out> sleep_usec = 0 on_timeout = <optimized out> ret = <optimized out> rtpoll_sleep = 0 u = 0x2520320 revents = 0 __func__ = "thread_func" __PRETTY_FUNCTION__ = "thread_func" #11 0x00007f7639e26308 in internal_thread_func (userdata=0x25269b0) at pulsecore/thread-posix.c:83 t = 0x25269b0 #12 0x00007f7638180d90 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f7637821f5d in clone () from /lib64/libc.so.6 No symbol table info available.