gdb) set logging on /tmp/crashy.log
Copying output to /tmp/crashy.log.
(gdb) run -c /tmp/tvhtest --noacl
Starting program: /usr/bin/tvheadend -c /tmp/tvhtest --noacl
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
__GI_____strtol_l_internal (nptr=0x0, endptr=endptr@entry=0x0, base=base@entry=10, group=group@entry=0, 
    loc=0x7ffff58d2400 <_nl_global_locale>) at ../stdlib/strtol_l.c:293
293	../stdlib/strtol_l.c: No such file or directory.
(gdb)