.
Thread 9 (Thread 0x7f565aac0700 (LWP 2509)):
#0  0x00007f566bfa8d93 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f56683cd136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f56683cd59a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f56626445a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f56683ee7f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 8 (Thread 0x7f566cda3740 (LWP 2502)):
#0  0x00007f566c28b0fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005a8bb8 in ?? ()
No symbol table info available.
#2  0x00000000005ba602 in ?? ()
No symbol table info available.
#3  0x0000000000592bc3 in ?? ()
No symbol table info available.
#4  0x00000000005189b7 in ?? ()
No symbol table info available.
#5  0x000000004067914a in ?? ()
No symbol table info available.
#6  0x00007fff43369950 in ?? ()
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 7 (Thread 0x7f566ae6b700 (LWP 2505)):
#0  0x00007f566c28ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005dcd33 in ?? ()
No symbol table info available.
#2  0x00000000005d6fdc in ?? ()
No symbol table info available.
#3  0x00000000005db477 in ?? ()
No symbol table info available.
#4  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 6 (Thread 0x7f56517e8700 (LWP 2744)):
#0  0x00007f566c28e52d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005bba76 in ?? ()
No symbol table info available.
#2  0x00000000005902da in ?? ()
No symbol table info available.
#3  0x00000000005905bb in ?? ()
No symbol table info available.
#4  0x000000000058a0e4 in ?? ()
No symbol table info available.
#5  0x0000000000592697 in ?? ()
No symbol table info available.
#6  0x00000000005bc6f2 in ?? ()
No symbol table info available.
#7  0x00000000005dcb1d in ?? ()
No symbol table info available.
#8  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#9  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (LWP 2742):
#0  0x00007f566bfb0be7 in madvise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f566c286f59 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f566a66a700 (LWP 2506)):
#0  0x00007f566c28ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005dcd33 in ?? ()
No symbol table info available.
#2  0x00000000005d6fdc in ?? ()
No symbol table info available.
#3  0x00000000005db477 in ?? ()
No symbol table info available.
#4  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f5669289700 (LWP 2507)):
#0  0x00007f566c28cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005c1d08 in mono_sem_wait ()
No symbol table info available.
#2  0x000000000050ff0b in ?? ()
No symbol table info available.
#3  0x0000000000592697 in ?? ()
No symbol table info available.
#4  0x00000000005bc6f2 in ?? ()
No symbol table info available.
#5  0x00000000005dcb1d in ?? ()
No symbol table info available.
#6  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f566b66c700 (LWP 2504)):
#0  0x00007f566c28ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005dcd33 in ?? ()
No symbol table info available.
#2  0x00000000005d6fdc in ?? ()
No symbol table info available.
#3  0x00000000005db477 in ?? ()
No symbol table info available.
#4  0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5  0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f5651762700 (LWP 2747)):
#0  0x0000000000509f84 in ?? ()
No symbol table info available.
#1  0x000000000050a2aa in mono_jit_info_table_find ()
No symbol table info available.
#2  0x000000000048f370 in ?? ()
No symbol table info available.
#3  0x00000000004e0c29 in ?? ()
No symbol table info available.
#4  0x000000000041bbf7 in ?? ()
No symbol table info available.
#5  <signal handler called>
No symbol table info available.
#6  0x0000000000509f84 in ?? ()
No symbol table info available.
#7  0x000000000050a2aa in mono_jit_info_table_find ()
No symbol table info available.
#8  0x000000000048f370 in ?? ()
No symbol table info available.
#9  0x000000000048f407 in ?? ()
No symbol table info available.
#10 0x0000000000490531 in ?? ()
No symbol table info available.
#11 0x0000000000492a2c in ?? ()
No symbol table info available.
#12 0x00000000004e5632 in ?? ()
No symbol table info available.
#13 <signal handler called>
No symbol table info available.
#14 0x00007f566bf41255 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#15 0x000000000058fdf5 in ?? ()
No symbol table info available.
#16 0x000000000059269f in ?? ()
No symbol table info available.
#17 0x00000000005bc6f2 in ?? ()
No symbol table info available.
#18 0x00000000005dcb1d in ?? ()
No symbol table info available.
#19 0x00007f566c286e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#20 0x00007f566bfb474d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#21 0x0000000000000000 in ?? ()
No symbol table info available.