Here is the traceback file:

[root@sabbath Working]# cat bacula.5524.traceback
[New LWP 5525]
[New LWP 5526]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f9b309f1103 in select () from /lib64/libc.so.6
$1 = 1244476464
$2 = 1650614643
$3 = 1310411880
$4 = 1310411944
$5 = 0
$6 = 0
$7 = 843773971
$8 = 843773934
$9 = 843773927
$10 = 843773965
$11 = 1650614643
$12 = 843773958
Environment variable "TestName" not defined.
#0  0x00007f9b309f1103 in select () from /lib64/libc.so.6
#1  0x00007f9b3247c03a in bnet_thread_server(dlist*, int, workq_tag*, void* (*)(void*)) () from /lib64/libbac-7.4.1.so
#2  0x000056184d77a234 in main ()

Thread 3 (Thread 0x7f9b27de5700 (LWP 5526)):
#0  0x00007f9b32254f79 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9b324a50c1 in watchdog_thread () from /lib64/libbac-7.4.1.so
#2  0x00007f9b3224f5ca in start_thread () from /lib64/libpthread.so.0
#3  0x00007f9b309faead in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f9b285e6700 (LWP 5525)):
#0  0x00007f9b3225880b in waitpid () from /lib64/libpthread.so.0
#1  0x00007f9b3249ad1e in signal_handler () from /lib64/libbac-7.4.1.so
#2  <signal handler called>
#3  0x000056184d78dc42 in m_init_dev(JCR*, DEVRES*) ()
#4  0x000056184d77abb9 in device_initialization ()
#5  0x00007f9b3224f5ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f9b309faead in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9b32ccd840 (LWP 5524)):
#0  0x00007f9b309f1103 in select () from /lib64/libc.so.6
#1  0x00007f9b3247c03a in bnet_thread_server(dlist*, int, workq_tag*, void* (*)(void*)) () from /lib64/libbac-7.4.1.so
#2  0x000056184d77a234 in main ()
#0  0x00007f9b309f1103 in select () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f9b3247c03a in bnet_thread_server(dlist*, int, workq_tag*, void* (*)(void*)) () from /lib64/libbac-7.4.1.so
No symbol table info available.
#2  0x000056184d77a234 in main ()
No symbol table info available.
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#0  0x0000000000000000 in ?? ()
No symbol table info available.