Thread 7 (Thread 0x7f00937a1700 (LWP 1644)):
#0  0x00007f00946fc5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005d7449 in run ()
#2  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f0092da0700 (LWP 1645)):
#0  0x00007f00946fc5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005d7449 in run ()
#2  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f009239f700 (LWP 1646)):
#0  0x00007f00946fc5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005d7449 in run ()
#2  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f009199e700 (LWP 1647)):
#0  0x00007f00946fc5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005d7449 in run ()
#2  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f0090f9d700 (LWP 1648)):
#0  0x00007f00946fc98e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005ed1c6 in isc_condition_waituntil ()
#2  0x00000000005dab2f in run ()
#3  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f009059c700 (LWP 1649)):
#0  0x00007f00941c1ef3 in epoll_wait () from /lib64/libc.so.6
#1  0x00000000005eafe4 in watcher ()
#2  0x00007f00946f89d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f00941c18fd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f00953397c0 (LWP 1643)):
#0  0x00007f009410b9d4 in sigsuspend () from /lib64/libc.so.6
#1  0x00000000005dbf4c in isc__app_ctxrun ()
#2  0x0000000000416fc5 in main ()