#0  0x00007fe10da3e227 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
  [Error: raise.c was not found in source tree]
#1  0x00007fe10da3fe8a in __GI_abort () at abort.c:89
  [Error: abort.c was not found in source tree]
#2  0x00007fe10f26fe1f in pa_sink_input_assert_ref (o=<optimized out>) at ./pulsecore/sink-input.h:257
  252:     } thread_info;
  253: 
  254:     void *userdata;
  255: };
  256: 
  257: PA_DECLARE_PUBLIC_CLASS(pa_sink_input);
  258: #define PA_SINK_INPUT(o) pa_sink_input_cast(o)
  259: 
  260: enum {
  261:     PA_SINK_INPUT_MESSAGE_SET_SOFT_VOLUME,
  262:     PA_SINK_INPUT_MESSAGE_SET_SOFT_MUTE,
#3  pa_sink_input_finish_move (i=i@entry=0xe2db20, dest=dest@entry=0xd8e0e0, save=save@entry=false) at pulsecore/sink-input.c:1753
  1748: /* Called from main context */
  1749: int pa_sink_input_finish_move(pa_sink_input *i, pa_sink *dest, bool save) {
  1750:     struct volume_factor_entry *v;
  1751:     void *state = NULL;
  1752: 
  1753:     pa_sink_input_assert_ref(i);
  1754:     pa_assert_ctl_context();
  1755:     pa_assert(PA_SINK_INPUT_IS_LINKED(i->state));
  1756:     pa_assert(!i->sink);
  1757:     pa_sink_assert_ref(dest);
  1758: 
#4  0x00007fe10f2730fd in pa_sink_move_all_finish (s=0xd8e0e0, q=q@entry=0xe96de0, save=save@entry=false) at pulsecore/sink.c:918
  913:     pa_assert_ctl_context();
  914:     pa_assert(PA_SINK_IS_LINKED(s->state));
  915:     pa_assert(q);
  916: 
  917:     while ((i = PA_SINK_INPUT(pa_queue_pop(q)))) {
  918:         if (pa_sink_input_finish_move(i, s, save) < 0)
  919:             pa_sink_input_fail_move(i);
  920: 
  921:         pa_sink_input_unref(i);
  922:     }
  923: 
#5  0x00007fe10849fe8f in card_set_profile (c=0xe2c7f0, new_profile=0xd648c0) at modules/alsa/module-alsa-card.c:255
  250: 
  251:             if (!am->sink)
  252:                 am->sink = pa_alsa_sink_new(c->module, u->modargs, __FILE__, c, am);
  253: 
  254:             if (sink_inputs && am->sink) {
  255:                 pa_sink_move_all_finish(am->sink, sink_inputs, false);
  256:                 sink_inputs = NULL;
  257:             }
  258:         }
  259: 
  260:     if (nd->profile && nd->profile->input_mappings)
#6  0x00007fe10f24ff9a in pa_card_set_profile (c=c@entry=0xe2c7f0, profile=profile@entry=0xd648c0, save=save@entry=true) at pulsecore/card.c:296
  291:         return 0;
  292:     }
  293: 
  294:     pa_hook_fire(&c->core->hooks[PA_CORE_HOOK_CARD_PROFILE_CHANGING], profile);
  295: 
  296:     if ((r = c->set_profile(c, profile)) < 0)
  297:         return r;
  298: 
  299:     pa_subscription_post(c->core, PA_SUBSCRIPTION_EVENT_CARD|PA_SUBSCRIPTION_EVENT_CHANGE, c->index);
  300: 
  301:     pa_log_info("Changed profile of card %u \"%s\" to %s", c->index, c->name, profile->name);
#7  0x00007fe1090ddc43 in command_set_card_profile (pd=0xe89ec0, command=90, tag=3058, t=0xd046c0, userdata=0xe83020) at pulsecore/protocol-native.c:4907
  4902: 
  4903:     CHECK_VALIDITY(c->pstream, profile, tag, PA_ERR_NOENTITY);
  4904: 
  4905:     CHECK_ACCESS(c, command, tag, card->index, profile_name);
  4906: 
  4907:     if ((ret = pa_card_set_profile(card, profile, true)) < 0) {
  4908:         pa_pstream_send_error(c->pstream, tag, -ret);
  4909:         return;
  4910:     }
  4911: 
  4912:     pa_pstream_send_simple_ack(c->pstream, tag);
#8  0x00007fe10efeb542 in pa_pdispatch_run (pd=0xe89ec0, packet=packet@entry=0xd79ba0, ancil_data=ancil_data@entry=0xf70460, userdata=userdata@entry=0xe83020) at pulsecore/pdispatch.c:342
  337:             run_action(pd, r, command, ts);
  338: 
  339:     } else if (pd->callback_table && (command < pd->n_commands) && pd->callback_table[command]) {
  340:         const pa_pdispatch_cb_t *cb = pd->callback_table+command;
  341: 
  342:         (*cb)(pd, command, tag, ts, userdata);
  343:     } else {
  344:         pa_log("Received unsupported command %u", command);
  345:         goto finish;
  346:     }
  347: 
#9  0x00007fe1090e6a55 in pstream_packet_callback (p=0xf701d0, packet=0xd79ba0, ancil_data=0xf70460, userdata=0xe83020) at pulsecore/protocol-native.c:5027
  5022: 
  5023:     pa_assert(p);
  5024:     pa_assert(packet);
  5025:     pa_native_connection_assert_ref(c);
  5026: 
  5027:     if (pa_pdispatch_run(c->pdispatch, packet, ancil_data, c) < 0) {
  5028:         pa_log("invalid packet.");
  5029:         native_connection_unlink(c);
  5030:     }
  5031: }
  5032: 
#10 0x00007fe10efede5f in do_read (p=p@entry=0xf701d0, re=re@entry=0xf70398) at pulsecore/pstream.c:879
  874: 
  875:         } else if (re->packet) {
  876: 
  877:             if (p->receive_packet_callback)
  878: #ifdef HAVE_CREDS
  879:                 p->receive_packet_callback(p, re->packet, &p->read_ancil_data, p->receive_packet_callback_userdata);
  880: #else
  881:                 p->receive_packet_callback(p, re->packet, NULL, p->receive_packet_callback_userdata);
  882: #endif
  883: 
  884:             pa_packet_unref(re->packet);
#11 0x00007fe10eff04db in do_pstream_read_write (p=0xf701d0) at pulsecore/pstream.c:189
  184: 
  185:     p->mainloop->defer_enable(p->defer_event, 0);
  186: 
  187:     if (!p->dead && p->srb) {
  188:          do_write(p);
  189:          while (!p->dead && do_read(p, &p->readsrb) == 0);
  190:     }
  191: 
  192:     if (!p->dead && pa_iochannel_is_readable(p->io)) {
  193:         if (do_read(p, &p->readio) < 0)
  194:             goto fail;
#12 0x00007fe10eff0889 in srb_callback (srb=<optimized out>, userdata=0xf701d0) at pulsecore/pstream.c:228
  223:     pa_assert(PA_REFCNT_VALUE(p) > 0);
  224:     pa_assert(p->srb == srb);
  225: 
  226:     pa_pstream_ref(p);
  227: 
  228:     do_pstream_read_write(p);
  229: 
  230:     /* If either pstream or the srb is going away, return false.
  231:        We need to check this before p is destroyed. */
  232:     b = (PA_REFCNT_VALUE(p) > 1) && (p->srb == srb);
  233:     pa_pstream_unref(p);
#13 0x00007fe10eff111a in srbchannel_rwloop (sr=0xd4e990) at pulsecore/srbchannel.c:190
  185:         pa_ringbuffer_peek(&sr->rb_read, &q);
  186:         pa_log("In rw loop from srbchannel, before callback, count = %d", q);
  187: #endif
  188: 
  189:         if (sr->callback) {
  190:             if (!sr->callback(sr, sr->cb_userdata)) {
  191: #ifdef DEBUG_SRBCHANNEL
  192:                 pa_log("Aborting read loop from srbchannel");
  193: #endif
  194:                 return;
  195:             }
#14 0x00007fe10ed850f7 in dispatch_pollfds (m=0xced070) at pulse/mainloop.c:655
  650:             continue;
  651: 
  652:         pa_assert(e->pollfd->fd == e->fd);
  653:         pa_assert(e->callback);
  654: 
  655:         e->callback(&m->api, e, e->fd, map_flags_from_libc(e->pollfd->revents), e->userdata);
  656:         e->pollfd->revents = 0;
  657:         r++;
  658:         k--;
  659:     }
  660: 
#15 pa_mainloop_dispatch (m=m@entry=0xced070) at pulse/mainloop.c:898
  893: 
  894:         if (m->quit)
  895:             goto quit;
  896: 
  897:         if (m->poll_func_ret > 0)
  898:             dispatched += dispatch_pollfds(m);
  899:     }
  900: 
  901:     if (m->quit)
  902:         goto quit;
  903: 
#16 0x00007fe10ed854fc in pa_mainloop_iterate (m=0xced070, block=<optimized out>, retval=0x7ffc4d420438) at pulse/mainloop.c:929
  924:         goto quit;
  925: 
  926:     if ((r = pa_mainloop_poll(m)) < 0)
  927:         goto quit;
  928: 
  929:     if ((r = pa_mainloop_dispatch(m)) < 0)
  930:         goto quit;
  931: 
  932:     return r;
  933: 
  934: quit:
#17 0x00007fe10ed855a0 in pa_mainloop_run (m=m@entry=0xced070, retval=retval@entry=0x7ffc4d420438) at pulse/mainloop.c:944
  939: }
  940: 
  941: int pa_mainloop_run(pa_mainloop *m, int *retval) {
  942:     int r;
  943: 
  944:     while ((r = pa_mainloop_iterate(m, 1, retval)) >= 0)
  945:         ;
  946: 
  947:     if (r == -2)
  948:         return 1;
  949:     else
#18 0x0000000000406f95 in main (argc=<optimized out>, argv=<optimized out>) at daemon/main.c:1152
  1147: #ifdef HAVE_SYSTEMD_DAEMON
  1148:     sd_notify(0, "READY=1");
  1149: #endif
  1150: 
  1151:     retval = 0;
  1152:     if (pa_mainloop_run(mainloop, &retval) < 0)
  1153:         goto finish;
  1154: 
  1155:     pa_log_info("Daemon shutdown initiated.");
  1156: 
  1157: #ifdef HAVE_SYSTEMD_DAEMON