OK, took me a while to reproduce it...and the result is not going to be particularly satisfying. Even after three rounds of installing debuginfo packages, all I get is:
(gdb) bt
#0 0x00007f62e21dc053 in __gethostname (name=0x7fffb718e270 "0\005P", len=140736265248864)
at ../sysdeps/unix/sysv/gethostname.c:31
#1 0x0000000000b23a12 in ?? ()
#2 0xffffffff10000000 in ?? ()
#3 0x0000000000000000 in ?? ()
OK, took me a while to reproduce it...and the result is not going to be particularly satisfying. Even after three rounds of installing debuginfo packages, all I get is:
(gdb) bt 8e270 "0\005P", len=14073626524 8864) unix/sysv/ gethostname. c:31
#0 0x00007f62e21dc053 in __gethostname (name=0x7fffb71
at ../sysdeps/
#1 0x0000000000b23a12 in ?? ()
#2 0xffffffff10000000 in ?? ()
#3 0x0000000000000000 in ?? ()