[pulseaudio-tickets] [Bug 51060] Crash (segfault) in snd_pcm_area_silence()

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=51060

Tanu Kaskinen  changed:

   What|Removed |Added

 Blocks||96750

--- Comment #14 from Tanu Kaskinen  ---
This seems to be still affecting people (see bug 98597). I'm marking this as a
release blocker, even though the bug seems to be in alsa. Reporting this to
alsa-devel didn't have any effect last time it was tried. Maybe we can figure
this out ourselves.

Here's a working link to the mail that got no responses:
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-October/056288.html


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=96750
[Bug 96750] [TRACKER] PulseAudio 10.0 release
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[pulseaudio-tickets] [Bug 96750] [TRACKER] PulseAudio 10.0 release

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=96750

Tanu Kaskinen  changed:

   What|Removed |Added

 Depends on||51060


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=51060
[Bug 51060] Crash (segfault) in snd_pcm_area_silence()
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[pulseaudio-tickets] [Bug 98597] Segmentation fault when volume is set to zero

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98597

Tanu Kaskinen  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|NEW |RESOLVED

--- Comment #4 from Tanu Kaskinen  ---
This is likely the same problem as in bug 51060. I'm marking this as a
duplicate.

*** This bug has been marked as a duplicate of bug 51060 ***

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[pulseaudio-tickets] [Bug 96750] [TRACKER] PulseAudio 10.0 release

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=96750
Bug 96750 depends on bug 98597, which changed state.

Bug 98597 Summary: Segmentation fault when volume is set to zero
https://bugs.freedesktop.org/show_bug.cgi?id=98597

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

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[pulseaudio-tickets] [Bug 51060] Crash (segfault) in snd_pcm_area_silence()

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=51060

Tanu Kaskinen  changed:

   What|Removed |Added

 CC||st...@gmx.net

--- Comment #13 from Tanu Kaskinen  ---
*** Bug 98597 has been marked as a duplicate of this bug. ***

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[pulseaudio-tickets] [Bug 98603] New: Thread-local storage not supported on compiler shipped with Xcode

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98603

Bug ID: 98603
   Summary: Thread-local storage not supported on compiler shipped
with Xcode
   Product: PulseAudio
   Version: unspecified
  Hardware: x86-64 (AMD64)
OS: Mac OS X (All)
Status: NEW
  Severity: normal
  Priority: medium
 Component: build-system
  Assignee: pulseaudio-bugs@lists.freedesktop.org
  Reporter: philip.chime...@gmail.com
QA Contact: pulseaudio-bugs@lists.freedesktop.org
CC: lenn...@poettering.net

It's currently not possible to compile PulseAudio master on macOS 10.12 with
the compiler shipped with Xcode 8, which does not support thread-local storage.

  CC   pulsecore/libpulsecore_9.0_la-thread-mq.lo
pulsecore/thread-mq.c:35:1: error: thread-local storage is not supported for
the
  current target
PA_STATIC_TLS_DECLARE_NO_FREE(thread_mq);
^
./pulsecore/thread.h:100:12: note: expanded from macro
  'PA_STATIC_TLS_DECLARE_NO_FREE'
static __thread void *name##_tls = NULL;\
   ^
1 error generated.

Is it possible to use a portable substitute if one exists? I know Boost has
one, though that doesn't help since this is C.

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[pulseaudio-tickets] [Bug 98597] Segmentation fault when volume is set to zero

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98597

--- Comment #3 from st...@gmx.net ---
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  0x7fffed34466c in snd_pcm_area_silence () from
/usr/lib64/libasound.so.2
No symbol table info available.
#1  0x7fffed344834 in snd_pcm_areas_silence () from
/usr/lib64/libasound.so.2
No symbol table info available.
#2  0x7fffed386482 in ?? () from /usr/lib64/libasound.so.2
No symbol table info available.
#3  0x7fffed354124 in ?? () from /usr/lib64/libasound.so.2
No symbol table info available.
#4  0x7fffed5fadbb in ?? () from
/usr/lib64/pulse-9.0/modules/libalsa-util.so
No symbol table info available.
#5  0x776a5e1f in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#6  0x76dd642c in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x76918b8d in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x77f01800 (LWP 7979)):
#0  0x76dde0b7 in do_futex_wait.constprop () from
/lib64/libpthread.so.0
No symbol table info available.
#1  0x76dde164 in __new_sem_wait_slow.constprop.0 () from
/lib64/libpthread.so.0
No symbol table info available.
#2  0x776a6062 in pa_semaphore_wait () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#3  0x77b40d03 in pa_asyncmsgq_send () from
/usr/lib64/pulseaudio/libpulsecore-9.0.so
No symbol table info available.
#4  0x77b7dbf5 in pa_sink_get_latency () from
/usr/lib64/pulseaudio/libpulsecore-9.0.so
No symbol table info available.
#5  0x7fffee45877e in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#6  0x7fffee460f4a in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#7  0x7768e555 in pa_pdispatch_run () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#8  0x7fffee4660c5 in ?? () from
/usr/lib64/pulse-9.0/modules/libprotocol-native.so
No symbol table info available.
#9  0x7769153f in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#10 0x7769411b in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-9.0.so
No symbol table info available.
#11 0x778faa1d in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0
No symbol table info available.
#12 0x778fac8c in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
No symbol table info available.
#13 0x778fad30 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
No symbol table info available.
#14 0x00407160 in main ()
No symbol table info available.
(gdb) quit

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[pulseaudio-tickets] [Bug 98597] Segmentation fault when volume is set to zero

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98597

--- Comment #2 from st...@gmx.net ---
I just spend a few hours adding debugging symbols with

CFLAGS="${CFLAGS} -ggdb" FEATURES="${FEATURES} splitdebug installsources"
USE="debug" nice ionice -c 3 emerge -vuND pulseaudio

now I also cant reproduce…

I will revert and report back.

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[pulseaudio-tickets] [Bug 96750] [TRACKER] PulseAudio 10.0 release

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=96750

Tanu Kaskinen  changed:

   What|Removed |Added

 Depends on||98597


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=98597
[Bug 98597] Segmentation fault when volume is set to zero
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[pulseaudio-tickets] [Bug 98597] Segmentation fault when volume is set to zero

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98597

Tanu Kaskinen  changed:

   What|Removed |Added

 Blocks||96750

--- Comment #1 from Tanu Kaskinen  ---
I can't reproduce this, so we need a backtrace. Here are instructions:

Run "gdb --args pulseaudio -vv".

A command prompt appears, enter "run".

Make pulseaudio crash.

In the gdb prompt, enter "thread apply all bt full".

Copy the output and attach it to this bug.

"quit" in the gdb prompt will exit gdb.

Since this is a crash bug, I'm marking this as a release blocker.


Referenced Bugs:

https://bugs.freedesktop.org/show_bug.cgi?id=96750
[Bug 96750] [TRACKER] PulseAudio 10.0 release
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[pulseaudio-tickets] [Bug 98597] New: Segmentation fault when volume is set to zero

2016-11-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98597

Bug ID: 98597
   Summary: Segmentation fault when volume is set to zero
   Product: PulseAudio
   Version: unspecified
  Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
  Severity: normal
  Priority: medium
 Component: core
  Assignee: pulseaudio-bugs@lists.freedesktop.org
  Reporter: st...@gmx.net
QA Contact: pulseaudio-bugs@lists.freedesktop.org
CC: lenn...@poettering.net

Created attachment 127782
  --> https://bugs.freedesktop.org/attachment.cgi?id=127782=edit
end of output from pulseaudio -v

When I turn down the volume in VLC or Audacious to zero, pulseaudio crashes
with a segmentation fault.

since I am running gentoo:

$ emerge -pv pulseaudio

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R] media-sound/pulseaudio-9.0::gentoo  USE="X alsa alsa-plugin
asyncns caps dbus equalizer gdbm glib gtk ipv6 orc ssl systemd tcpd udev
webrtc-aec -bluetooth -doc -gnome -jack (-libressl) -libsamplerate -lirc
-native-headset (-neon) -ofono-headset (-oss) -qt4 -realtime (-selinux) -sox
(-system-wide) {-test} -xen -zeroconf" ABI_X86="32 (64) (-x32)" 0 KiB

Total: 1 package (1 reinstall), Size of downloads: 0 KiB

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