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<div class="moz-cite-prefix">On 09.06.20 10:39, Zhao Chengyi wrote:<br>
</div>
<blockquote type="cite"
cite="mid:SG2PR03MB276784E2CDDD8B1DBD549CEB99820@SG2PR03MB2767.apcprd03.prod.outlook.com">
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Please ignore the gdb bt information above because of
error dbgsyms, </div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
and please refer to the following <span style="color: rgb(0, 0,
0); font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt;">logs when occurring crash.</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial,
Helvetica, sans-serif; font-size: 12pt;"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial,
Helvetica, sans-serif; font-size: 12pt;"><span>5月 26 03:14:24
test-PC pulseaudio[2841]: W: [pulseaudio] pstream.c:
Received SHM memblock frame with invalid frame length.<br>
</span>
<div>5月 26 03:14:24 test-PC pulseaudio[2841]: E: [pulseaudio]
pstream.c: Assertion 're->data || re->memblock' failed
at pulsecore/pstream.c:862, function do_read(). Aborting.<br>
</div>
<div>5月 26 03:14:24 test-PC systemd[1]: Created slice
system-systemd\x2dcoredump.slice.<br>
</div>
<div>5月 26 03:14:24 test-PC systemd[1]: Started Process Core
Dump (PID 10183/UID 0).<br>
</div>
<div>5月 26 03:14:25 test-PC bluetoothd[1700]: Endpoint
unregistered: sender=:1.60 path=/MediaEndpoint/A2DPSource<br>
</div>
<div>5月 26 03:14:25 test-PC bluetoothd[1700]: Endpoint
unregistered: sender=:1.60 path=/MediaEndpoint/A2DPSink<br>
</div>
<div>5月 26 03:14:25 test-PC daemon/audio[2874]:
audio_events.go:65: pulseaudio context state failed<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: pulseaudio.service:
Main process exited, code=dumped, status=6/ABRT<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: pulseaudio.service:
Failed with result 'core-dump'.<br>
</div>
<div>5月 26 03:14:25 test-PC systemd-coredump[10184]: Process
2841 (pulseaudio) of user 1000 dumped core.<br>
</div>
<div> <br>
</div>
<div> Stack
trace of thread 2841:<br>
</div>
<div> #0
0x0000ffff8702a714 raise (libc.so.6)<br>
</div>
<div> #1
0x0000ffff870188e8 abort (libc.so.6)<br>
</div>
<div> #2
0x0000ffff873b5728 n/a (libpulsecommon-12.2.so)<br>
</div>
<div> #3
0x0000ffff873b7fd8 n/a (libpulsecommon-12.2.so)<br>
</div>
<div> #4
0x0000ffff873b8368 n/a (libpulsecommon-12.2.so)<br>
</div>
<div> #5
0x0000ffff873b8bec n/a (libpulsecommon-12.2.so)<br>
</div>
<div> #6
0x0000ffff87339c70 pa_mainloop_dispatch (libpulse.so.0)<br>
</div>
<div> #7
0x0000ffff8733a01c pa_mainloop_iterate (libpulse.so.0)<br>
</div>
<div> #8
0x0000ffff8733a0d8 pa_mainloop_run (libpulse.so.0)<br>
</div>
<div> #9
0x0000000000406894 main (pulseaudio)<br>
</div>
<div> #10
0x0000ffff87018d24 __libc_start_main (libc.so.6)<br>
</div>
<div> #11
0x00000000004076c4 _start (pulseaudio)<br>
</div>
<div> #12
0x00000000004076c4 _start (pulseaudio)<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: pulseaudio.service:
Service RestartSec=100ms expired, scheduling restart.<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: pulseaudio.service:
Scheduled restart job, restart counter is at 1.<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: Stopped Sound
Service.<br>
</div>
<div>5月 26 03:14:25 test-PC systemd[2674]: Starting Sound
Service...<br>
</div>
<span>5月 26 03:14:25 test-PC pulseaudio[10197]: W:
[pulseaudio] pid.c: Stale PID file, overwriting.</span><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
Best Regards,</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);">
Chengyi</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>发件人:</b> Zhao
Chengyi<br>
<b>发送时间:</b> 2020年6月9日 0:30<br>
<b>收件人:</b> <a class="moz-txt-link-abbreviated" href="mailto:pulseaudio-discuss@lists.freedesktop.org">pulseaudio-discuss@lists.freedesktop.org</a>
<a class="moz-txt-link-rfc2396E" href="mailto:pulseaudio-discuss@lists.freedesktop.org"><pulseaudio-discuss@lists.freedesktop.org></a><br>
<b>主题:</b> How to fix pulseaudio crash when playing music</font>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
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Hi,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
I found pulseaudio crash when playing music, please help fix
this issue, thanks a lot!</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
please refer to the following gdb information when occurring
crash:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<span>[Current thread is 1 (Thread 0xffff86823010 (LWP 2841))]<br>
</span>
<div>(gdb) bt<br>
</div>
<div>#0 0x0000ffff8702a714 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:50<br>
</div>
<div>#1 0x0000ffff870188e8 in __GI_abort () at abort.c:79<br>
</div>
<div>#2 0x0000ffff873b5728 in do_read (p=p@entry=0x3673a170,
re=re@entry=0x3673a338) at pulsecore/pstream.c:856<br>
</div>
<div>#3 0x0000ffff873b7fd8 in do_pstream_read_write
(p=0x3673a170) at pulsecore/pstream.c:248<br>
</div>
<div>#4 0x0000ffff873b8368 in srb_callback (srb=<optimized
out>, userdata=0x3673a170) at pulsecore/pstream.c:287<br>
</div>
<div>#5 0x0000ffff873b8bec in srbchannel_rwloop
(sr=0x36766ae0) at pulsecore/srbchannel.c:190<br>
</div>
<div>#6 0x0000ffff87339c70 in dispatch_pollfds (m=0x36670db0)
at pulse/mainloop.c:655<br>
</div>
<div>#7 0x0000ffff87339c70 in pa_mainloop_dispatch
(m=m@entry=0x36670db0) at pulse/mainloop.c:898<br>
</div>
<div>#8 0x0000ffff8733a01c in pa_mainloop_iterate
(m=0x36670db0, block=<optimized out>,
retval=0xffffd9683030) at pulse/mainloop.c:929<br>
</div>
<div>#9 0x0000ffff8733a0d8 in pa_mainloop_run
(m=m@entry=0x36670db0, retval=retval@entry=0xffffd9683030)
at pulse/mainloop.c:945<br>
</div>
<div>#10 0x0000000000406894 in main (argc=<optimized
out>, argv=<optimized out>) at daemon/main.c:1144<br>
</div>
<span></span><br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
Best Regards,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
Chengyi</div>
</div>
</blockquote>
<p>Hi,</p>
<p><br>
</p>
<p>there is a bug report on Gitlab which describes exactly the same
problem:<br>
<br>
<a class="moz-txt-link-freetext" href="https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/859">https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/859</a></p>
<p><br>
</p>
<p>Unfortunately we did not yet have the time to investigate
further.</p>
<p><br>
</p>
<p>Regards</p>
<p> Georg<br>
</p>
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