[  298.281841][ T2311] iperf3[2311]: segfault at 7fff44838380 ip 00007fff44838380 sp 00007fff448381b0 error 15 likely on CPU 1 (core 1, socket 0)
[  298.282337][ T2311] Code: 00 00 00 00 00 00 00 00 00 00 c8 83 83 44 ff 7f 00 00 00 00 00 00 ef d5 06 00 0f 00 00 00 39 d6 06 00 5d 58 00 20 20 20 20 20 <30> 2e 30 30 20 62 69 74 00 00 20 20 20 20 20 00 00 00 00 00 00 00
[  338.342205][ T3566] ip (3566) used greatest stack depth: 24288 bytes left
[  467.311998][ T8271] ip (8271) used greatest stack depth: 23680 bytes left