.
Thread 14 (Thread 0x7f6ab19eb700 (LWP 1998)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x56480ffcccc0
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x000056480ffcccc0 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 13 (Thread 0x7f6ab3b90700 (LWP 1976)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f6ad15a487a in g_cond_wait_until () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6ad1532a99 in g_async_queue_pop_intern_unlocked () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6ad15330bc in g_async_queue_timeout_pop () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f6ad158714d in g_thread_pool_thread_proxy () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6ad1586685 in g_thread_proxy () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f6ad12fd6da in start_thread (arg=0x7f6ab3b90700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ab3b90700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140096258508544, 6855589037921714845, 140727711948606, 140727711948607, 140096258509248, 140096258508544, -6776063002704428387, -6776136539620982115}, 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"
#7  0x00007f6ad103717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 12 (Thread 0x7f6ab3182700 (LWP 1977)):
#0  0x00007f6ad102b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f6ad155e786 in g_main_context_iterate.isra () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6ad155e89c in g_main_context_iteration () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6ab318a46d in dconf_gdbus_worker_thread (user_data=0x56480ff43660) at dconf-gdbus-thread.c:82
        context = 0x56480ff43660
#4  0x00007f6ad1586685 in g_thread_proxy () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6ad12fd6da in start_thread (arg=0x7f6ab3182700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ab3182700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140096247965440, 6855589037921714845, 140727711947550, 140727711947551, 140096247966144, 140096247965440, -6776061633683602787, -6776136539620982115}, 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  0x00007f6ad103717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 11 (Thread 0x7f6ab1a6c700 (LWP 1997)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x56481006dad0
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x000056481006dad0 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 10 (Thread 0x7f6ab1aed700 (LWP 1996)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x56480ffff2a0
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x000056480ffff2a0 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 9 (Thread 0x7f6ab1b6e700 (LWP 1995)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x56480fff4030
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x000056480fff4030 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 8 (Thread 0x7f6ab1bef700 (LWP 1994)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x564810071d30
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x0000564810071d30 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 7 (Thread 0x7f6ab1c70700 (LWP 1993)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x564810065810
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x0000564810065810 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 6 (Thread 0x7f6ab1cf1700 (LWP 1992)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x564810000890
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x0000564810000890 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (Thread 0x7f6ab1d72700 (LWP 1991)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f6ac2371570 in PR_WaitCondVar (cvar=0x56480fd18480, timeout=4294967295) at ptsynch.c:396
        rv = <optimized out>
        thred = 0x56481005a7b0
#2  0x00007f6acc174e4f in ?? ()
No symbol table info available.
#3  0x000056481005a7b0 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f6ab2573700 (LWP 1990)):
#0  0x00007f6ad102b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f6acd183591 in poll_func () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007f6acd174da1 in pa_mainloop_poll () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007f6acd17543e in pa_mainloop_iterate () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007f6acd1754f0 in pa_mainloop_run () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#5  0x00007f6acd1834d9 in thread () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007f6ac302b0a8 in internal_thread_func () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
No symbol table info available.
#7  0x00007f6ad12fd6da in start_thread (arg=0x7f6ab2573700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ab2573700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140096235321088, 6855589037921714845, 140727711949054, 140727711949055, 140096235321792, 140096235321088, -6776064461382696291, -6776136539620982115}, 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"
#8  0x00007f6ad103717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 3 (Thread 0x7f6ab8860700 (LWP 1935)):
#0  0x00007f6ad102b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f6ad155e786 in g_main_context_iterate.isra () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6ad155eb12 in g_main_loop_run () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6ad1b468d6 in gdbus_shared_thread_func () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f6ad1586685 in g_thread_proxy () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6ad12fd6da in start_thread (arg=0x7f6ab8860700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ab8860700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140096339052288, 6855589037921714845, 140727711947934, 140727711947935, 140096339052992, 140096339052288, -6776086874132659555, -6776136539620982115}, 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  0x00007f6ad103717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 2 (Thread 0x7f6abad0a700 (LWP 1928)):
#0  0x00007f6ad102b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f6ad155e786 in g_main_context_iterate.isra () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6ad155e89c in g_main_context_iteration () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6ad155e8e1 in glib_worker_main () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f6ad1586685 in g_thread_proxy () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6ad12fd6da in start_thread (arg=0x7f6abad0a700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6abad0a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140096377497344, 6855589037921714845, 140727711949134, 140727711949135, 140096377498048, 140096377497344, -6776083138584853859, -6776136539620982115}, 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  0x00007f6ad103717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 1 (Thread 0x7f6ad3e9fac0 (LWP 1878)):
#0  0x00007f6ad2d03790 in meta_plugin_manager_xevent_filter () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libmutter-0.so.0
No symbol table info available.
#1  0x00007f6ad2cf203c in x_event_source_dispatch () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libmutter-0.so.0
No symbol table info available.
#2  0x00007f6ad155e587 in g_main_context_dispatch () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6ad155e7f0 in g_main_context_iterate.isra () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f6ad155eb12 in g_main_loop_run () from /tmp/apport_sandbox_KbZtfv/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6acc889e18 in ffi_call_unix64 () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#6  0x00007f6acc88987a in ffi_call () from /tmp/apport_sandbox_KbZtfv/usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#7  0x00007f6ad343be6f in ?? () from /tmp/apport_sandbox_KbZtfv/usr/lib/libgjs.so.0
No symbol table info available.
#8  0x00007f6ad343d524 in ?? () from /tmp/apport_sandbox_KbZtfv/usr/lib/libgjs.so.0
No symbol table info available.
#9  0x00007f6acc19acd8 in ?? ()
No symbol table info available.
#10 0x0000000000000005 in ?? ()
No symbol table info available.
#11 0x00007f6a00000000 in ?? ()
No symbol table info available.
#12 0x0000564811d6cf70 in ?? ()
No symbol table info available.
#13 0x0000564811cb04f0 in ?? ()
No symbol table info available.
#14 0x0000564810318ae0 in ?? ()
No symbol table info available.
#15 0x00007f6a00000000 in ?? ()
No symbol table info available.
#16 0x00000001b94766e0 in ?? ()
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.