[pulseaudio-tickets] [Bug 93443] New: [abrt] pulseaudio: pa_sink_input_set_requested_latency_within_thread(): pulseaudio killed by SIGSEGV

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93443

            Bug ID: 93443
           Summary: [abrt] pulseaudio:
                    pa_sink_input_set_requested_latency_within_thread():
                    pulseaudio killed by SIGSEGV
           Product: PulseAudio
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: daemon
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: rocketraman at gmail.com
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

Changing the card profile via "set-card-profile" causes a crash in the
PulseAudio daemon. It does not happen every time, but I can generally repeat it
by rebooting and then attempting the set-card-profile again.

Maybe it is related to the changes required to fix  Bug #90416?

Here is the upstream bug report that has all the abrt attachments:
https://bugzilla.redhat.com/show_bug.cgi?id=1291954.

Fedora retrace: https://retrace.fedoraproject.org/faf/reports/933887/

Version-Release number of selected component:
pulseaudio-7.1-1.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        /usr/bin/pulseaudio --start --log-target=syslog
crash_function: pa_sink_input_set_requested_latency_within_thread
executable:     /usr/bin/pulseaudio
global_pid:     30944
kernel:         4.2.6-301.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (7 frames)
 #0 pa_sink_input_set_requested_latency_within_thread at
pulsecore/sink-input.c:1172
 #1 pa_sink_invalidate_requested_latency at pulsecore/sink.c:3089
 #2 pa_sink_process_msg at pulsecore/sink.c:2621
 #3 asyncmsgq_read_work at pulsecore/rtpoll.c:566
 #4 pa_rtpoll_run at pulsecore/rtpoll.c:236
 #5 thread_func at modules/alsa/alsa-sink.c:1798
 #6 internal_thread_func at pulsecore/thread-posix.c:81

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