[ 3228.631768][T16743] netdevsim netdevsim27237 eni27237np1: renamed from eth0 [ 3250.397940][T16822] show_signal_msg: 9 callbacks suppressed [ 3250.397955][T16822] ip[16822]: segfault at 0 ip 0000000000000000 sp 00007fff31a612b8 error 14 likely on CPU 3 (core 3, socket 0) [ 3250.398889][T16822] Code: Unable to access opcode bytes at 0xffffffffffffffd6.