.
Thread 3 (LWP 6702):
#0  0x00007fc8e9bf31d1 in __GI_ppoll (fds=0x5569637f1f80, nfds=4, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
        tval = {tv_sec = 0, tv_nsec = 1998050}
#1  0x00007fc8eb34f1a8 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77
No locals.
#2  pa_rtpoll_run (p=0x5569637c46c0) at pulsecore/rtpoll.c:314
        ts = {tv_sec = 0, tv_nsec = 8725000}
        i = 0x7fc8e0001010
        r = 0
        timeout = {tv_sec = 0, tv_usec = 8725}
        __func__ = "pa_rtpoll_run"
        __PRETTY_FUNCTION__ = "pa_rtpoll_run"
#3  0x00007fc8e467b355 in thread_func (userdata=0x556963714a40) at modules/alsa/alsa-sink.c:1799
        ret = <optimized out>
        rtpoll_sleep = <optimized out>
        real_sleep = 230530673
        u = 0x556963714a40
        revents = 0
        __func__ = "thread_func"
        __PRETTY_FUNCTION__ = "thread_func"
#4  0x00007fc8eb0ee7d8 in internal_thread_func (userdata=0x5569638740d0) at pulsecore/thread-posix.c:81
        t = 0x5569638740d0
#5  0x00007fc8ea5da6ca in start_thread (arg=0x7fc8e6401700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fc8e6401700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140500833146624, 8097052647569596153, 0, 140734694857695, 140500833147328, 140500833146624, -8084155963046256903, -8084147419461214471}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fc8e9bff0ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 2 (LWP 6703):
#0  0x00007fc8e9bf31d1 in __GI_ppoll (fds=0x556963713690, nfds=3, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
        resultvar = 18446744073709551102
        sc_cancel_oldtype = 0
        tval = {tv_sec = 104204107, tv_nsec = 140500916179991}
#1  0x00007fc8eb34f1a8 in ppoll (__ss=0x0, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:77
No locals.
#2  pa_rtpoll_run (p=0x556963735920) at pulsecore/rtpoll.c:314
        ts = {tv_sec = 0, tv_nsec = 0}
        i = 0x0
        r = 0
        timeout = {tv_sec = 0, tv_usec = 0}
        __func__ = "pa_rtpoll_run"
        __PRETTY_FUNCTION__ = "pa_rtpoll_run"
#3  0x00007fc8e4681749 in thread_func (userdata=0x556963742a90) at modules/alsa/alsa-source.c:1516
        ret = <optimized out>
        rtpoll_sleep = 0
        real_sleep = <optimized out>
        u = 0x556963742a90
        revents = 0
        __func__ = "thread_func"
        __PRETTY_FUNCTION__ = "thread_func"
#4  0x00007fc8eb0ee7d8 in internal_thread_func (userdata=0x5569637566c0) at pulsecore/thread-posix.c:81
        t = 0x5569637566c0
#5  0x00007fc8ea5da6ca in start_thread (arg=0x7fc8dbfff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7fc8dbfff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140500661171968, 8097052647569596153, 0, 140734694857695, 140500661172672, 140500661171968, -8084183963011801351, -8084147419461214471}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fc8e9bff0ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 1 (LWP 6672):
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
        set = {__val = {0, 140500891920902, 140737415839745, 93911128963728, 93911128963728, 93911128963728, 93911128963728, 93911128963770, 93911128963827, 93911128963728, 93911128963827, 0, 0, 0, 0, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007fc8e9b2e3ea in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fff597ea7b0, sa_sigaction = 0x7fff597ea7b0}, sa_mask = {__val = {93911128716528, 206158430248, 140500894714624, 43, 2, 93911128963728, 140500894714624, 93911128963488, 140500902229577, 0, 140500913649378, 93911128907920, 140500650649736, 93911128761136, 140500913650311, 1}}, sa_flags = -614538804, sa_restorer = 0x7fc8db5f62a0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fc8db5ee1d5 in device_start_waiting_for_profiles (device=<optimized out>) at modules/bluetooth/bluez5-util.c:254
No locals.
#3  pa_bluetooth_transport_set_state (t=<optimized out>, state=<optimized out>) at modules/bluetooth/bluez5-util.c:294
        old_any_connected = <optimized out>
        state = <optimized out>
        t = <optimized out>
#4  0x00007fc8db5f540d in profile_new_connection (conn=<optimized out>, userdata=0x55696375e640, m=0x5569637a3f40) at modules/bluetooth/backend-native.c:389
        b = 0x55696375e640
        r = <optimized out>
        sender = <optimized out>
        path = 0x5569636cc614 "/org/bluez/hci0/dev_FC_A8_9A_59_0E_DC"
        handler = <optimized out>
        fd = 54
        d = <optimized out>
        t = 0x5569637b79a0
        p = PA_BLUETOOTH_PROFILE_HEADSET_HEAD_UNIT
        arg_i = {dummy1 = 0x5569637a3f40, dummy2 = 0x556900600000, dummy3 = 108, dummy4 = 0, dummy5 = 1668955976, dummy6 = 21865, dummy7 = 126, dummy8 = 0, dummy9 = 1668956048, dummy10 = 21865, dummy11 = 42, pad1 = 0, pad2 = 0x7fc8eac41940 <body_reader_class>, pad3 = 0x0}
        pathfd = 0x5569637b7a90 "@\023\214ciU"
#5  profile_handler (c=<optimized out>, m=0x5569637a3f40, userdata=0x55696375e640) at modules/bluetooth/backend-native.c:436
        b = 0x55696375e640
        r = 0x0
        path = <optimized out>
        interface = <optimized out>
        member = <optimized out>
        __func__ = "profile_handler"
        __PRETTY_FUNCTION__ = "profile_handler"
#6  0x00007fc8eaa18bc3 in _dbus_object_tree_dispatch_and_unlock () from /tmp/apport_sandbox_aGPO21/lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#7  0x00007fc8eaa0a264 in dbus_connection_dispatch () from /tmp/apport_sandbox_aGPO21/lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#8  0x00007fc8eb0ef1e4 in dispatch_cb (ea=0x5569636c9668, ev=0x55696376f120, userdata=<optimized out>) at pulsecore/dbus-util.c:53
        conn = <optimized out>
#9  0x00007fc8eae70a9a in dispatch_defer (m=0x5569636c9610) at pulse/mainloop.c:680
        e = 0x55696376f120
        r = 0
#10 pa_mainloop_dispatch (m=m@entry=0x5569636c9610) at pulse/mainloop.c:889
        dispatched = 0
        __func__ = "pa_mainloop_dispatch"
        __PRETTY_FUNCTION__ = "pa_mainloop_dispatch"
#11 0x00007fc8eae70cac in pa_mainloop_iterate (m=0x5569636c9610, block=<optimized out>, retval=0x7fff597eabc8) at pulse/mainloop.c:929
        r = 0
#12 0x00007fc8eae70d50 in pa_mainloop_run (m=0x5569636c9610, retval=0x7fff597eabc8) at pulse/mainloop.c:944
        r = <optimized out>
#13 0x0000556962efdee3 in main (argc=<optimized out>, argv=<optimized out>) at daemon/main.c:1153
        c = 0x5569636cb1f0
        buf = <optimized out>
        conf = 0x5569636c80c0
        mainloop = 0x5569636c9610
        s = <optimized out>
        r = <optimized out>
        retval = 0
        d = 3
        ltdl_init = true
        n_fds = <optimized out>
        passed_fds = <optimized out>
        e = <optimized out>
        daemon_pipe = {-1, -1}
        daemon_pipe2 = {-1, -1}
        pid_monitor = 0x5569636c9b90
        autospawn_fd = -1
        autospawn_locked = false
        server_lookup = <optimized out>
        lookup_service_bus = <optimized out>
        server_bus = <optimized out>
        start_server = <optimized out>
        __func__ = "main"
        __PRETTY_FUNCTION__ = "main"