[ 33.377080][ T435] ip (435) used greatest stack depth: 23728 bytes left [ 308.422571][ T4243] ip (4243) used greatest stack depth: 23584 bytes left [ 443.974307][ T8610] iperf3[8610]: segfault at 41f200000000 ip 000041f200000000 sp 00007ffefacbeaf0 error 14 likely on CPU 2 (core 2, socket 0) [ 443.974854][ T8610] Code: Unable to access opcode bytes at 0x41f1ffffffd6. [ 443.975925][ T8609] iperf3[8609]: segfault at 44bf00000000 ip 000044bf00000000 sp 00007ffd0934b4c0 error 14 likely on CPU 3 (core 3, socket 0) [ 443.976349][ T8609] Code: Unable to access opcode bytes at 0x44beffffffd6.