I am still getting the crash, but the location of it has changed. Now it dies
at
txt = avahi_string_list_add_pair(txt, "device", s->name);
Thread 4 "avahi-ml" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe5984700 (LWP 5939)]
0x000055555590f820 in ?? ()
(gdb) bt
#0 0x000055555590f820 in ?? ()
#1 0x00007ffff7657566 in pa_hashmap_get (h=h@entry=0x5555557ee040,
key=key@entry=0x7fffe5faa028)
at pulsecore/hashmap.c:182
#2 0x00007ffff7642901 in pa_proplist_gets (p=0x5555557ee040,
key=key@entry=0x7fffe5faa028 "device.description")
at pulse/proplist.c:283
#3 0x00007fffe5fa846c in publish_service (api=<optimized out>,
service=0x5555558bc280)
at modules/module-zeroconf-publish.c:318
#4 0x00007ffff73fd578 in once_callback (m=0x5555559484b8, e=0x555555831ac0,
userdata=<optimized out>)
at pulse/mainloop-api.c:45
#5 0x00007ffff74002ad in dispatch_defer (m=0x555555948460) at
pulse/mainloop.c:680
#6 pa_mainloop_dispatch (m=m@entry=0x555555948460) at pulse/mainloop.c:889
#7 0x00007ffff74004de in pa_mainloop_iterate (m=0x555555948460,
block=<optimized out>, retval=0x0)
at pulse/mainloop.c:929
#8 0x00007ffff7400560 in pa_mainloop_run (m=0x555555948460,
retval=retval@entry=0x0) at pulse/mainloop.c:944
#9 0x00007ffff740e3c9 in thread (userdata=0x555555823ae0) at
pulse/thread-mainloop.c:100
#10 0x00007ffff767e318 in internal_thread_func (userdata=0x555555874580) at
pulsecore/thread-posix.c:81
#11 0x00007ffff6b676db in start_thread (arg=0x7fffe5984700) at
pthread_create.c:463
#12 0x00007ffff60e688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb)
this is with pulseaudio_11.1-1ubuntu7.2
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https://bugs.launchpad.net/bugs/1690051
Title:
pulseaudio crashed with SIGSEGV in publish_service() from
once_callback() from dispatch_defer() from pa_mainloop_dispatch() from
pa_mainloop_iterate()
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