Looks like it definitely has something to do with the network interface processing. The previous poster mentioned that this problem occurred when he had one IP assigned to two network interfaces. I don't have any duplicate IPs, however I do have a virtual ethernet interface (eth0:1). Perhaps this is why it is dying?
Here is an strace up of the crash:
mmap(NULL, 4096, PROT_READ| PROT_WRITE, MAP_PRIVATE| MAP_ANONYMOUS, -1, 0) = 0x7fdd3fdbf000 000000000000000 001"... , 1024) = 108
read(8, "00000000000000
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 9
ioctl(9, SIOCGIFINDEX, {ifr_name="lo", ifr_index=1}) = 0
close(9) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 9
ioctl(9, SIOCGIFINDEX, {ifr_name="eth0", ifr_index=2}) = 0
close(9) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
Looks like it definitely has something to do with the network interface processing. The previous poster mentioned that this problem occurred when he had one IP assigned to two network interfaces. I don't have any duplicate IPs, however I do have a virtual ethernet interface (eth0:1). Perhaps this is why it is dying?