[   22.164471][  T326] ip (326) used greatest stack depth: 23344 bytes left
[  412.985476][ T7406] iperf3[7406]: segfault at 0 ip 0000000000000000 sp 00007ffd1f6c60f0 error 14 likely on CPU 1 (core 1, socket 0)
[  412.985880][ T7473] iperf3[7473]: segfault at 7e300000000 ip 000007e300000000 sp 00007fff2bf1c0c0 error 14 likely on CPU 3 (core 3, socket 0)
[  412.986087][ T7406] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[  412.986775][ T7473] Code: Unable to access opcode bytes at 0x7e2ffffffd6.