[pulseaudio-tickets] [Bug 88452] pulseaudio "killed" my qemu instance (assertion hit)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 20 03:52:52 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88452

Jiri Slaby <jirislaby at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #4 from Jiri Slaby <jirislaby at gmail.com> ---
Oh, it has jsut happened again.


(gdb) where
#0  0x00007fac95bfc0f7 in __GI_raise (sig=sig at entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#1  0x00007fac95bfd4ca in __GI_abort () at abort.c:78
#2  0x00007fac93b52a2b in pa_memblockq_push (bq=bq at entry=0x7fac400088e0,
uchunk=uchunk at entry=0x7fac473fd8a0)
    at pulsecore/memblockq.c:285
#3  0x00007fac93b53ab3 in pa_memblockq_push_align (bq=0x7fac400088e0,
chunk=chunk at entry=0x7fac473fd950)
    at pulsecore/memblockq.c:793
#4  0x00007fac9a3ccf07 in pstream_memblock_callback (p=<optimized out>,
channel=<optimized out>, offset=0, 
    seek=PA_SEEK_RELATIVE, chunk=0x7fac473fd950, userdata=0x7fac9daadf60) at
pulse/context.c:405
#5  0x00007fac93b58d09 in do_read (p=p at entry=0x7fac40000960,
re=re at entry=0x7fac40000b28) at pulsecore/pstream.c:854
#6  0x00007fac93b5b43b in do_pstream_read_write (p=0x7fac40000960) at
pulsecore/pstream.c:191
#7  0x00007fac93b5b6d8 in srb_callback (srb=<optimized out>,
userdata=0x7fac40000960) at pulsecore/pstream.c:227
#8  0x00007fac93b5c04a in srbchannel_rwloop (sr=0x7fac40008010) at
pulsecore/srbchannel.c:192
#9  0x00007fac9a3e11c4 in dispatch_pollfds (m=0x7fac9daade30) at
pulse/mainloop.c:657
#10 pa_mainloop_dispatch (m=m at entry=0x7fac9daade30) at pulse/mainloop.c:900
#11 0x00007fac9a3e159a in pa_mainloop_iterate (m=m at entry=0x7fac9daade30,
block=block at entry=1, retval=retval at entry=0x0)
    at pulse/mainloop.c:931
#12 0x00007fac9a3e1640 in pa_mainloop_run (m=0x7fac9daade30,
retval=retval at entry=0x0) at pulse/mainloop.c:946
#13 0x00007fac9a3ef6c3 in thread (userdata=0x7fac9db19bd0) at
pulse/thread-mainloop.c:90
#14 0x00007fac93b6a898 in internal_thread_func (userdata=0x7fac9daae4e0) at
pulsecore/thread-posix.c:83
#15 0x00007fac9913e3a4 in start_thread (arg=0x7fac473fe700) at
pthread_create.c:310
#16 0x00007fac95caba4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

(gdb) p uchunk->index
$3 = 65426
(gdb) p bq->base
$4 = 4

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