ÿþ(PicoScope.GTK:3163): GLib-CRITICAL **: Source ID 189489 was not found when attempting to remove it Stacktrace: Native stacktrace: /usr/bin/mono() [0x4b73d8] /usr/bin/mono() [0x50f13b] /usr/bin/mono() [0x423d22] /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f12ddd70340] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_type_check_instance+0x19) [0x7f12cafc37f9] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_handlers_disconnect_matched+0x24) [0x7f12cafb95f4] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_accel_label_set_accel_closure+0xa6) [0x7f12d074cf16] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_accel_label_set_accel_widget+0xa5) [0x7f12d074d125] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x711bb) [0x7f12d074d1bb] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x112db2) [0x7f12d07eedb2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb609f) [0x7f12d079209f] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x13d5e5) [0x7f12d08195e5] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb609f) [0x7f12d079209f] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x13a642) [0x7f12d0816642] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x13d5e5) [0x7f12d08195e5] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb609f) [0x7f12d079209f] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x82cfa) [0x7f12d075ecfa] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb609f) [0x7f12d079209f] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f12cafa1332] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb609f) [0x7f12d079209f] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x138) [0x7f12cafa13b8] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x220d4) [0x7f12cafb30d4] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xdd9) [0x7f12cafbaa29] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f12cafbace2] /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x151f90) [0x7f12d082df90] /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f12cafa7ad0] [0x40281bdb] Debug info from gdb: Could not attach to process. If your uid matches the uid of the target process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf ptrace: Operation not permitted. No threads. ================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. ================================================================= jmg@jmg-ThinkPad-W541 ~ $ Next section as root: [New LWP 4232] [New LWP 4231] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py", line 63, in <module> from libstdcxx.v6.printers import register_libstdcxx_printers ImportError: No module named 'libstdcxx' 0x00007f3e68f6012d in poll () at ../sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: No such file or directory. Id Target Id Frame 16 Thread 0x7f3e66b1f700 (LWP 4231) "mono" sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85 15 Thread 0x7f3e5e3e3700 (LWP 4232) "mono" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 14 Thread 0x7f3e5c563700 (LWP 4233) "mono" pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 13 Thread 0x7f3e5c2b6700 (LWP 4234) "mono" 0x00007f3e69247b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 12 Thread 0x7f3e4f5ff700 (LWP 4235) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 11 Thread 0x7f3e47ae6700 (LWP 4236) "mono" 0x00007f3e68f6012d in poll () at ../sysdeps/unix/syscall-template.S:81 10 Thread 0x7f3e4653c700 (LWP 4238) "mono" 0x00007f3e69247ee9 in __libc_waitpid (pid=pid@entry=4266, stat_loc=stat_loc@entry=0x7f3e5da0b19c, options=options@entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:40 9 Thread 0x7f3e5c098700 (LWP 4239) "mono" 0x00007f3e68f6db13 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 8 Thread 0x7f3e5c057700 (LWP 4240) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 7 Thread 0x7f3e45ca6700 (LWP 4241) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 6 Thread 0x7f3e455c8700 (LWP 4242) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 5 Thread 0x7f3e2866e700 (LWP 4254) "mono" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 4 Thread 0x7f3e291ff700 (LWP 4255) "mono" pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 3 Thread 0x7f3e2886f700 (LWP 4257) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 2 Thread 0x7f3e28dfd700 (LWP 4258) "mono" sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 * 1 Thread 0x7f3e69d627c0 (LWP 4230) "mono" 0x00007f3e68f6012d in poll () at ../sysdeps/unix/syscall-template.S:81 Thread 16 (Thread 0x7f3e66b1f700 (LWP 4231)): #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85 #1 0x000000000062f667 in mono_sem_wait (sem=sem@entry=0x982440 <finalizer_sem>, alertable=alertable@entry=1) at mono-semaphore.c:119 #2 0x00000000005aba15 in finalizer_thread (unused=unused@entry=0x0) at gc.c:1073 #3 0x000000000058e34b in start_wrapper_internal (data=0x25aab70) at threads.c:643 #4 start_wrapper (data=0x25aab70) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2530c38) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x25aadc0) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e66b1f700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f3e5e3e3700 (LWP 4232)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000000000060d80b in _wapi_handle_timedwait_signal_handle (handle=handle@entry=0x40a, timeout=timeout@entry=0x7f3e5e3e27f0, alertable=alertable@entry=1, poll=poll@entry=0) at handles.c:1586 #2 0x0000000000620fd9 in WaitForSingleObjectEx (handle=0x40a, timeout=timeout@entry=360, alertable=alertable@entry=1) at wait.c:198 #3 0x000000000058d8ef in mono_wait_uninterrupted (thread=thread@entry=0x7f3e66d002e0, multiple=multiple@entry=0, numhandles=numhandles@entry=1, handles=handles@entry=0x7f3e5e3e28e8, waitall=waitall@entry=0, ms=ms@entry=360, alertable=1) at threads.c:1455 #4 0x000000000058f6b6 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<optimized out>, handle=0x40a, ms=360, exitContext=<optimized out>) at threads.c:1587 #5 0x0000000041e09a28 in ?? () #6 0x00007f3e58002540 in ?? () #7 0x00007f3e1edab0a0 in ?? () #8 0x0000000000000002 in ?? () #9 0x00007f3e5e3e29b0 in ?? () #10 0x00007f3e5e3e2920 in ?? () #11 0x0000000000000000 in ?? () Thread 14 (Thread 0x7f3e5c563700 (LWP 4233)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x000000000060d80b in _wapi_handle_timedwait_signal_handle (handle=0x400, timeout=timeout@entry=0x7f3e5c562200, alertable=alertable@entry=1, poll=poll@entry=0) at handles.c:1586 #2 0x000000000060da76 in _wapi_handle_timedwait_signal (timeout=timeout@entry=0x7f3e5c562200, poll=poll@entry=0) at handles.c:1526 #3 0x0000000000621a56 in WaitForMultipleObjectsEx (numobjects=numobjects@entry=2, handles=handles@entry=0x7f3e5c562500, waitall=waitall@entry=0, timeout=timeout@entry=1000, alertable=alertable@entry=1) at wait.c:670 #4 0x000000000058d88d in mono_wait_uninterrupted (thread=thread@entry=0x7f3e66d00448, multiple=multiple@entry=1, numhandles=numhandles@entry=2, handles=handles@entry=0x7f3e5c562500, waitall=waitall@entry=0, ms=ms@entry=1000, alertable=1) at threads.c:1453 #5 0x000000000058f558 in ves_icall_System_Threading_WaitHandle_WaitAny_internal (mono_handles=<optimized out>, ms=1000, exitContext=<optimized out>) at threads.c:1551 #6 0x00000000415f5609 in ?? () #7 0x00007f3e50002540 in ?? () #8 0x00007f3e5c5627d0 in ?? () #9 0x00007f3e580025c0 in ?? () #10 0x00007f3e5c5627d0 in ?? () #11 0x00007f3e5c562740 in ?? () #12 0x0000000000000000 in ?? () Thread 13 (Thread 0x7f3e5c2b6700 (LWP 4234)): #0 0x00007f3e69247b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x000000000062342b in SleepEx (ms=ms@entry=500, alertable=alertable@entry=1) at wthreads.c:842 #2 0x00000000005914f3 in monitor_thread (unused=unused@entry=0x0) at threadpool.c:779 #3 0x000000000058e34b in start_wrapper_internal (data=0x3211900) at threads.c:643 #4 start_wrapper (data=0x3211900) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2531b10) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x2fe2a00) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e5c2b6700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f3e4f5ff700 (LWP 4235)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982148 <async_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982120 <async_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x3211900) at threads.c:643 #4 start_wrapper (data=0x3211900) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2531ca0) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x32177b0) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e4f5ff700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f3e47ae6700 (LWP 4236)): #0 0x00007f3e68f6012d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f3e4ecd4248 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0 #2 0x00007f3e69240182 in start_thread (arg=0x7f3e47ae6700) at pthread_create.c:312 #3 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f3e4653c700 (LWP 4238)): #0 0x00007f3e69247ee9 in __libc_waitpid (pid=pid@entry=4266, stat_loc=stat_loc@entry=0x7f3e5da0b19c, options=options@entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:40 #1 0x00000000004b7465 in mono_handle_native_sigsegv (signal=signal@entry=11, ctx=ctx@entry=0x7f3e5da0bac0) at mini-exceptions.c:2299 #2 0x000000000050f13b in mono_arch_handle_altstack_exception (sigctx=sigctx@entry=0x7f3e5da0bac0, fault_addr=<optimized out>, stack_ovf=stack_ovf@entry=0) at exceptions-amd64.c:908 #3 0x0000000000423d22 in mono_sigsegv_signal_handler (_dummy=11, info=0x7f3e5da0bbf0, context=0x7f3e5da0bac0) at mini.c:6769 #4 <signal handler called> #5 0x00007f3e562c47f9 in g_type_check_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007f3e562ba5f4 in g_signal_handlers_disconnect_matched () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007f3e57a34f16 in gtk_accel_label_set_accel_closure () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #8 0x00007f3e57a35125 in gtk_accel_label_set_accel_widget () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #9 0x00007f3e57a351bb in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #10 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #15 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007f3e57ad6db2 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #17 0x00007f3e57a7a09f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #18 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #21 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #22 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #23 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #24 0x00007f3e57b015e5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #25 0x00007f3e57a7a09f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #26 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #31 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #32 0x00007f3e57afe642 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #33 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #34 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #35 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #36 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #37 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #38 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #39 0x00007f3e57b015e5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #40 0x00007f3e57a7a09f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #41 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #42 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #43 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #44 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #45 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #46 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #47 0x00007f3e57a46cfa in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #48 0x00007f3e57a7a09f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #49 0x00007f3e562a2332 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #50 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #51 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #52 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #53 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #54 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #55 0x00007f3e57a7a09f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #56 0x00007f3e562a23b8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #57 0x00007f3e562b40d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #58 0x00007f3e562bba29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #59 0x00007f3e562bbce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #60 0x00007f3e57b15f90 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #61 0x00007f3e562a8ad0 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #62 0x0000000041df44cb in ?? () #63 0x00007f3e34002540 in ?? () #64 0x0000000002741b28 in ?? () #65 0x00007f3e40002620 in ?? () #66 0x00007f3e4653ba40 in ?? () #67 0x00007f3e4653b900 in ?? () #68 0x00007f3e4653bd88 in ?? () #69 0x00007f3e68161a08 in ?? () #70 0x00007f3e4653bd98 in ?? () #71 0x00007f3e680167a8 in ?? () #72 0x0000000041df4430 in ?? () #73 0x00007f3e680a1d50 in ?? () #74 0x0000000041df43e4 in ?? () #75 0x00007f3e680167a8 in ?? () #76 0x0000000040d50095 in ?? () #77 0x00007f3e4653ba40 in ?? () #78 0x0000000040d4e27e in ?? () #79 0x0000000040d4e25f in ?? () #80 0x0000000040d4e0a4 in ?? () #81 0x4010000000000000 in ?? () #82 0x0000000000000001 in ?? () #83 0x0000000000000001 in ?? () #84 0x00007f3e680a1d50 in ?? () #85 0x00007f3e681d83d8 in ?? () #86 0x00007f3e680a1568 in ?? () #87 0x00007f3e54320058 in ?? () #88 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f3e5c098700 (LWP 4239)): #0 0x00007f3e68f6db13 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 #1 0x0000000000591c2b in tp_epoll_wait (p=p@entry=0x9821e0 <socket_io_data>) at ../../mono/metadata/tpool-epoll.c:118 #2 0x000000000058e34b in start_wrapper_internal (data=0x7f3e3403a0c0) at threads.c:643 #3 start_wrapper (data=0x7f3e3403a0c0) at threads.c:688 #4 0x000000000062410d in thread_start_routine (args=args@entry=0x2532b78) at wthreads.c:294 #5 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e3403a780) at mono-threads-posix.c:49 #6 0x00007f3e69240182 in start_thread (arg=0x7f3e5c098700) at pthread_create.c:312 #7 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f3e5c057700 (LWP 4240)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982088 <async_io_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982060 <async_io_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x7f3e3403a0c0) at threads.c:643 #4 start_wrapper (data=0x7f3e3403a0c0) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2532d08) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e34030520) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e5c057700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f3e45ca6700 (LWP 4241)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982148 <async_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982120 <async_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x7f3e48002620) at threads.c:643 #4 start_wrapper (data=0x7f3e48002620) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2532f60) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e48002880) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e45ca6700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f3e455c8700 (LWP 4242)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982148 <async_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982120 <async_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x7f3e48002620) at threads.c:643 #4 start_wrapper (data=0x7f3e48002620) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2533280) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e48002a70) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e455c8700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f3e2866e700 (LWP 4254)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000000000060da1b in _wapi_handle_timedwait_signal_handle (handle=handle@entry=0x48f, timeout=timeout@entry=0x0, alertable=alertable@entry=1, poll=poll@entry=0) at handles.c:1588 #2 0x000000000060da8b in _wapi_handle_wait_signal_handle (handle=handle@entry=0x48f, alertable=alertable@entry=1) at handles.c:1533 #3 0x00000000006211cd in WaitForSingleObjectEx (handle=0x48f, timeout=timeout@entry=4294967295, alertable=alertable@entry=1) at wait.c:196 #4 0x000000000058d8ef in mono_wait_uninterrupted (thread=thread@entry=0x7f3e66d05a10, multiple=multiple@entry=0, numhandles=numhandles@entry=1, handles=handles@entry=0x7f3e2866d9d8, waitall=waitall@entry=0, ms=ms@entry=-1, alertable=1) at threads.c:1455 #5 0x000000000058f6b6 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<optimized out>, handle=0x48f, ms=-1, exitContext=<optimized out>) at threads.c:1587 #6 0x0000000041e09a28 in ?? () #7 0x00007f3e00002540 in ?? () #8 0x00007f3e1dc8b550 in ?? () #9 0x00007f3e580025c0 in ?? () #10 0x00007f3e2866da90 in ?? () #11 0x00007f3e2866da10 in ?? () #12 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f3e291ff700 (LWP 4255)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000000000060da1b in _wapi_handle_timedwait_signal_handle (handle=handle@entry=0x493, timeout=timeout@entry=0x0, alertable=alertable@entry=1, poll=poll@entry=0) at handles.c:1588 #2 0x000000000060da8b in _wapi_handle_wait_signal_handle (handle=handle@entry=0x493, alertable=alertable@entry=1) at handles.c:1533 #3 0x00000000006211cd in WaitForSingleObjectEx (handle=0x493, timeout=timeout@entry=4294967295, alertable=alertable@entry=1) at wait.c:196 #4 0x000000000058d8ef in mono_wait_uninterrupted (thread=thread@entry=0x7f3e66d044f8, multiple=multiple@entry=0, numhandles=numhandles@entry=1, handles=handles@entry=0x7f3e291fe9b8, waitall=waitall@entry=0, ms=ms@entry=-1, alertable=1) at threads.c:1455 #5 0x000000000058f6b6 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<optimized out>, handle=0x493, ms=-1, exitContext=<optimized out>) at threads.c:1587 #6 0x0000000041e09a28 in ?? () #7 0x00007f3dfc001b70 in ?? () #8 0x00007f3e68262ad8 in ?? () #9 0x00007f3e580025c0 in ?? () #10 0x00007f3e291fea70 in ?? () #11 0x00007f3e291fe9f0 in ?? () #12 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f3e2886f700 (LWP 4257)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982148 <async_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982120 <async_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x7f3e48002620) at threads.c:643 #4 start_wrapper (data=0x7f3e48002620) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2535b20) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e48002c60) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e2886f700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f3e28dfd700 (LWP 4258)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x000000000062f74b in mono_sem_timedwait (sem=sem@entry=0x982148 <async_tp+40>, timeout_ms=timeout_ms@entry=2000, alertable=alertable@entry=1) at mono-semaphore.c:82 #2 0x0000000000594002 in async_invoke_thread (data=0x0, data@entry=0x982120 <async_tp>) at threadpool.c:1565 #3 0x000000000058e34b in start_wrapper_internal (data=0x7f3e48002620) at threads.c:643 #4 start_wrapper (data=0x7f3e48002620) at threads.c:688 #5 0x000000000062410d in thread_start_routine (args=args@entry=0x2535d78) at wthreads.c:294 #6 0x0000000000633ef5 in inner_start_thread (arg=0x7f3e48002ce0) at mono-threads-posix.c:49 #7 0x00007f3e69240182 in start_thread (arg=0x7f3e28dfd700) at pthread_create.c:312 #8 0x00007f3e68f6d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f3e69d627c0 (LWP 4230)): #0 0x00007f3e68f6012d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f3e65cd2fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f3e65cd330a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3e57aef447 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #4 0x00000000412f4275 in ?? () #5 0x00000000025a4920 in ?? () #6 0x00007f3e6824d558 in ?? () #7 0x0000000000000000 in ?? () ================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. ================================================================= jmg@jmg-ThinkPad-W541 ~ $