rendered paste body(gdb) thread apply all backtrace
Thread 2 (Thread 1094719824 (LWP 2705)):
#0 0x00002aaaac5d7295 in ppoll (fds=0x6307a0, nfds=1, timeout=0x0, sigmask=0x6305e8) at ../sysdeps/unix/sysv/linux/ppoll.c:57
#1 0x00002aaaaad080c4 in pa_rtpoll_run (p=0x6305a0, wait=true) at pulsecore/rtpoll.c:377
#2 0x00002aaab13f0573 in thread_func (userdata=0x62fb40) at modules/module-alsa-source.c:616
#3 0x00002aaaaad098bd in internal_thread_func (userdata=0x631660) at pulsecore/thread-posix.c:73
#4 0x00002aaaaaf2c447 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5 0x00002aaaac5dfe5d in clone () from /lib64/libc.so.6
Thread 1 (Thread 46912527280464 (LWP 2702)):
#0 0x00002aaaac5d70a6 in *__GI___poll (fds=0x614260, nfds=10, timeout=1999) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00002aaaaacda3bc in pa_mainloop_poll (m=0x60d270) at pulse/mainloop.c:855
#2 0x00002aaaaacdb1c8 in pa_mainloop_iterate (m=0x60d270, block=<value optimized out>, retval=0x7fff3588b02c) at pulse/mainloop.c:919
#3 0x00002aaaaacdb260 in pa_mainloop_run (m=0x60d270, retval=0x7fff3588b02c) at pulse/mainloop.c:937
#4 0x0000000000406bdb in main (argc=<value optimized out>, argv=<value optimized out>) at daemon/main.c:698
0x00002aaaac5d70a6 87 int result = INLINE_SYSCALL (poll, 3, CHECK_N (fds, nfds), nfds, timeout);
(gdb) bt full
#0 0x00002aaaac5d70a6 in *__GI___poll (fds=0x614260, nfds=10, timeout=1999) at ../sysdeps/unix/sysv/linux/poll.c:87
oldtype = 0
result = <value optimized out>
#1 0x00002aaaaacda3bc in pa_mainloop_poll (m=0x60d270) at pulse/mainloop.c:855
__PRETTY_FUNCTION__ = "pa_mainloop_poll"
__func__ = "pa_mainloop_poll"
#2 0x00002aaaaacdb1c8 in pa_mainloop_iterate (m=0x60d270, block=<value optimized out>, retval=0x7fff3588b02c) at pulse/mainloop.c:919
r = 0
__PRETTY_FUNCTION__ = "pa_mainloop_iterate"
#3 0x00002aaaaacdb260 in pa_mainloop_run (m=0x60d270, retval=0x7fff3588b02c) at pulse/mainloop.c:937
r = <value optimized out>
#4 0x0000000000406bdb in main (argc=<value optimized out>, argv=<value optimized out>) at daemon/main.c:698
child = <value optimized out>
tty_fd = <value optimized out>
c = (pa_core *) 0x60f370
buf = (pa_strbuf *) 0x60d200
conf = (pa_daemon_conf *) 0x60d050
mainloop = (pa_mainloop *) 0x60d270
s = 0x60d3d0 "�\202b"
r = 0
retval = 0
d = 2
daemon_pipe = {-1, -1}
suid_root = <value optimized out>
real_root = <value optimized out>
valid_pid_file = 1
gid = 4294967295
__PRETTY_FUNCTION__ = "main"
__func__ = "main"