gistfile1.txt

(gdb) info threads
  Id   Target Id         Frame 
  7    Thread 0x7fbda89fd700 (LWP 4462) "rbx" 0x00007fbdaa95d8bf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
  6    Thread 0x7fbda857c700 (LWP 4463) "rbx" 0x00007fbdaa95d8bf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
  5    Thread 0x7fbda23bc700 (LWP 4468) "rbx" 0x00007fbdaa95d8bf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
  4    Thread 0x7fbda33fc700 (LWP 4484) "rbx" 0x00007fbdaa95d8bf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
  3    Thread 0x7fbda3fff700 (LWP 4485) "rbx" 0x00007fbdaa9603bd in read () from /usr/lib/libpthread.so.0
  2    Thread 0x7fbda3bfe700 (LWP 4486) "rbx" 0x00007fbdaa95d8bf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
* 1    Thread 0x7fbdab6a1740 (LWP 4461) "rbx" 0x00007fbdaa9594f5 in pthread_join () from /usr/lib/libpthread.so.0
(gdb) thread apply 3 bt 5

Thread 3 (Thread 0x7fbda3fff700 (LWP 4485)):
#0  0x00007fbdaa9603bd in read () from /usr/lib/libpthread.so.0
#1  0x000000000070bec5 in rubinius::FSEvent::wait_for_event (this=<optimized out>, state=<optimized out>) at vm/builtin/fsevent.cpp:122
#2  0x00000000005d788f in rubinius::console::Console::process_requests (this=0x3bc90d0, state=0x7fbda3ffeec0) at vm/console.cpp:300
#3  0x00000000005d77b9 in rubinius::console::console_request_trampoline (state=0x7fbda3ffeec0) at vm/console.cpp:32
#4  0x00000000007451bd in rubinius::Thread::in_new_thread (ptr=0x3c05e80) at vm/builtin/thread.cpp:268
(More stack frames follow...)