.
Thread 6 (Thread 0x7f045e0c4700 (LWP 18986)):
#0  0x00007f04681e5901 in __GI___poll (fds=0x559bdbd0aa80, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f0468a7d169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0468a7d27c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0468a7d2c1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0468aa4645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f04684c47fc in start_thread (arg=0x7f045e0c4700) at pthread_create.c:465
        pd = 0x7f045e0c4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139656734459648, -7915899230884044513, 140729374084142, 140729374084143, 139656734459648, 139656734460352, 7795079556859060511, 7795100996939440415}, 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  0x00007f04681f1b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 5 (Thread 0x7f045cc81700 (LWP 18988)):
#0  0x00007f04681e5901 in __GI___poll (fds=0x559bdbd257a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f0468a7d169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0468a7d27c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f045cebd46d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f0468aa4645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f04684c47fc in start_thread (arg=0x7f045cc81700) at pthread_create.c:465
        pd = 0x7f045cc81700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139656713213696, -7915899230884044513, 140729374085758, 140729374085759, 139656713213696, 139656713214400, 7795073476795982111, 7795100996939440415}, 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  0x00007f04681f1b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 4 (Thread 0x7f044ffff700 (LWP 13350)):
#0  0x00007f04681eb9f9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0468ac280a in g_cond_wait_until () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0468a512e1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0468a5189c in g_async_queue_timeout_pop () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0468aa50ee in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0468aa4645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f04684c47fc in start_thread (arg=0x7f044ffff700) at pthread_create.c:465
        pd = 0x7f044ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139656498771712, -7915899230884044513, 140729374085390, 140729374085391, 139656498771712, 139656498772416, 7795040913427685663, 7795100996939440415}, 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  0x00007f04681f1b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 3 (Thread 0x7f044d1aa700 (LWP 18991)):
#0  0x00007f04681eb9f9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0468ac26ef in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f046b1bcff3 in  () at /usr/lib/x86_64-linux-gnu/libevview3.so.3
#3  0x00007f0468aa4645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f04684c47fc in start_thread (arg=0x7f044d1aa700) at pthread_create.c:465
        pd = 0x7f044d1aa700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139656450189056, -7915899230884044513, 140729374086398, 140729374086399, 139656450189056, 139656450189760, 7795037866685260063, 7795100996939440415}, 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"
#5  0x00007f04681f1b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 2 (Thread 0x7f045d8c3700 (LWP 18987)):
#0  0x00007f04681e5901 in __GI___poll (fds=0x559bdbd1e690, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f0468a7d169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0468a7d502 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f046928ab26 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f0468aa4645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f04684c47fc in start_thread (arg=0x7f045d8c3700) at pthread_create.c:465
        pd = 0x7f045d8c3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139656726066944, -7915899230884044513, 140729374084526, 140729374084527, 139656726066944, 139656726067648, 7795071860814536991, 7795100996939440415}, 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  0x00007f04681f1b0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 1 (Thread 0x7f046b7ffac0 (LWP 18978)):
#0  0x00007f0468a790e0 in g_list_length () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f046b1d6886 in  () at /usr/lib/x86_64-linux-gnu/libevview3.so.3
#2  0x00007f046b1daac6 in ev_view_find_restart () at /usr/lib/x86_64-linux-gnu/libevview3.so.3
#3  0x0000559bdb2faf6c in  ()
#4  0x00007f0468d55f9d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#5  0x00007f0468d68cde in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#6  0x00007f0468d714b5 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007f0468d71ecf in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f0469266c6d in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#9  0x00007f046a4f69d0 in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#10 0x00007f046a4f69a2 in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#11 0x00007f046a4f69a2 in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#12 0x00007f046a5107dd in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#13 0x00007f046a7a19e9 in gtk_window_activate_key () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#14 0x0000559bdb30230b in  ()
#15 0x00007f046a6325a7 in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#16 0x00007f0468d561d6 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007f0468d7116d in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007f0468d71ecf in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007f046a77d174 in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#20 0x00007f046a62f50f in  () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#21 0x00007f046a6315b8 in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#22 0x00007f046a12f9a5 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#23 0x00007f046a18c4d2 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#24 0x00007f0468a7cfb7 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f0468a7d1f0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f0468a7d27c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f046925ec4d in g_application_run () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#28 0x0000559bdb2ebc98 in  ()
#29 0x00007f04680fe1c1 in __libc_start_main (main=0x559bdb2eb850, argc=2, argv=0x7ffe1c5a1bc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe1c5a1bb8) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4112531883460288799, 94127885565440, 140729374088128, 0, 0, 7915405248544268575, 7795101524227285279}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffe1c5a1be0, 0x7f046b857150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 475667424}}}
        not_first_call = <optimized out>
#30 0x0000559bdb2ebe2a in  ()