[pulseaudio-tickets] [Bug 72879] New: Assertion '!map || (map->channels == c->channels)' failed at pulse/volume.c:378, function pa_cvolume_snprint_verbose().

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 19 07:04:41 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=72879

          Priority: medium
            Bug ID: 72879
                CC: lennart at poettering.net
          Assignee: pulseaudio-bugs at lists.freedesktop.org
           Summary: Assertion '!map || (map->channels == c->channels)'
                    failed at pulse/volume.c:378, function
                    pa_cvolume_snprint_verbose().
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: ingemar.adahl at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: core
           Product: PulseAudio

Created attachment 90991
  --> https://bugs.freedesktop.org/attachment.cgi?id=90991&action=edit
gc_message1.wav, found in /usr/share/gajim/data/sounds/gc_message1.wav on my
system

Gajim bundles .wav files used when notifying the user of events, such as being
highlighted in group conversations. Upon playing one of these files (see
attached files), pulseaudio crashes due to an assertion:
E: [pulseaudio] volume.c: Assertion '!map || (map->channels == c->channels)'
failed at pulse/volume.c:378, function pa_cvolume_snprint_verbose(). Aborting.

Stack trace as follows
#0  0x00007ffff4582319 in raise () from /usr/lib/libc.so.6
#1  0x00007ffff4583718 in abort () from /usr/lib/libc.so.6
#2  0x00007ffff73b356b in pa_cvolume_snprint_verbose () from
/usr/lib/libpulse.so.0
#3  0x00007ffff7b61cbb in ?? () from /usr/lib/libpulsecore-4.0.so
#4  0x00007ffff7b69ae3 in pa_cli_command_execute_line_stateful () from
/usr/lib/libpulsecore-4.0.so
#5  0x00007fffdfdfe1ca in ?? () from /usr/lib/pulse-4.0/modules/libcli.so
#6  0x00007ffff6ca31b7 in ?? () from /usr/lib/pulseaudio/libpulsecommon-4.0.so
#7  0x00007ffff73a19e4 in pa_mainloop_dispatch () from /usr/lib/libpulse.so.0
#8  0x00007ffff73a1dba in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#9  0x00007ffff73a1e60 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#10 0x0000000000406cb1 in main (argc=<optimized out>, argv=<optimized out>) at
daemon/main.c:1146

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