Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd5eff700 (LWP 5227)]
0x00007fffed9f0a65 in __libc_res_nquery () from /lib/libresolv.so.2
(gdb) bt
#0  0x00007fffed9f0a65 in __libc_res_nquery () from /lib/libresolv.so.2
#1  0x00007fffed9f0f5e in ?? () from /lib/libresolv.so.2
#2  0x00007fffed9f1545 in __libc_res_nsearch () from /lib/libresolv.so.2
#3  0x00007fffd0afb947 in _nss_dns_gethostbyname4_r () from /lib/libnss_dns.so.2
#4  0x00007ffff44ebab1 in ?? () from /lib/libc.so.6
#5  0x00007ffff44edb30 in getaddrinfo () from /lib/libc.so.6
#6  0x00007ffff514ddb5 in PR_GetAddrInfoByName () from /opt/firefox-aurora/libnspr4.so
#7  0x00007ffff61bf57f in ?? () from /opt/firefox-aurora/libxul.so
#8  0x00007ffff5159f0a in ?? () from /opt/firefox-aurora/libnspr4.so
#9  0x00007ffff7bc8d60 in start_thread () from /lib/libpthread.so.0
#10 0x00007ffff44ffe0d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()