[ 4915.680435][T29557] ip[29557]: segfault at 0 ip 0000000000000000 sp 00007ffdaea08bd8 error 14 likely on CPU 3 (core 3, socket 0) [ 4915.680850][T29557] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 4929.426699][T29625] ip[29625]: segfault at 0 ip 0000000000000000 sp 00007fff76154678 error 14 likely on CPU 1 (core 1, socket 0) [ 4929.427101][T29625] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 4938.654613][T29662] ip[29662]: segfault at 0 ip 0000000000000000 sp 00007ffca35498b8 error 14 likely on CPU 1 (core 1, socket 0) [ 4938.655003][T29662] Code: Unable to access opcode bytes at 0xffffffffffffffd6.