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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Segmentation fault when volume is set to zero"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98597#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Segmentation fault when volume is set to zero"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98597">bug 98597</a>
from <span class="vcard"><a class="email" href="mailto:stelf@gmx.net" title="stelf@gmx.net">stelf@gmx.net</a>
</span></b>
<pre>Yup, seems like a Heisenbug
for the record, here is what I get:
(gdb) thread apply all bt full
Thread 2 (Thread 0x7fffed2f4700 (LWP 7983)):
#0 0x00007fffed34466c in snd_pcm_area_silence () from
/usr/lib64/libasound.so.2
No symbol table info available.
#1 0x00007fffed344834 in snd_pcm_areas_silence () from
/usr/lib64/libasound.so.2
No symbol table info available.
#2 0x00007fffed386482 in ?? () from /usr/lib64/libasound.so.2
No symbol table info available.
#3 0x00007fffed354124 in ?? () from /usr/lib64/libasound.so.2
No symbol table info available.
#4 0x00007fffed5fadbb in ?? () from
/usr/lib64/pulse-9.0/modules/libalsa-util.so
No symbol table info available.
#5 0x00007ffff76a5e1f in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#6 0x00007ffff6dd642c in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7 0x00007ffff6918b8d in clone () from /lib64/libc.so.6
No symbol table info available.
Thread 1 (Thread 0x7ffff7f01800 (LWP 7979)):
#0 0x00007ffff6dde0b7 in do_futex_wait.constprop () from
/lib64/libpthread.so.0
No symbol table info available.
#1 0x00007ffff6dde164 in __new_sem_wait_slow.constprop.0 () from
/lib64/libpthread.so.0
No symbol table info available.
#2 0x00007ffff76a6062 in pa_semaphore_wait () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#3 0x00007ffff7b40d03 in pa_asyncmsgq_send () from
/usr/lib64/pulseaudio/libpulsecore-9.0.so
No symbol table info available.
#4 0x00007ffff7b7dbf5 in pa_sink_get_latency () from
/usr/lib64/pulseaudio/libpulsecore-9.0.so
No symbol table info available.
#5 0x00007fffee45877e in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#6 0x00007fffee460f4a in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#7 0x00007ffff768e555 in pa_pdispatch_run () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#8 0x00007fffee4660c5 in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#9 0x00007ffff769153f in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#10 0x00007ffff769411b in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#11 0x00007ffff78faa1d in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0
No symbol table info available.
#12 0x00007ffff78fac8c in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
No symbol table info available.
#13 0x00007ffff78fad30 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
No symbol table info available.
#14 0x0000000000407160 in main ()
No symbol table info available.
(gdb) quit</pre>
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