[   22.317901][  T326] ip (326) used greatest stack depth: 23376 bytes left
[  408.013404][ T7276] iperf3[7276]: segfault at 3cba00000000 ip 00003cba00000000 sp 00007ffc939a8970 error 14 likely on CPU 0 (core 0, socket 0)
[  408.013448][ T7281] iperf3[7281]: segfault at 3ab600000000 ip 00003ab600000000 sp 00007ffd999f2c10 error 14
[  408.013853][ T7276] Code: Unable to access opcode bytes at 0x3cb9ffffffd6.
[  408.014797][ T7281]  likely on CPU 2 (core 2, socket 0)
[  408.015095][ T7281] Code: Unable to access opcode bytes at 0x3ab5ffffffd6.