[   33.361003][  T435] ip (435) used greatest stack depth: 23248 bytes left
[  393.950853][ T7286] iperf3[7286]: segfault at 23c500000000 ip 000023c500000000 sp 00007ffdf0e352b0 error 14 likely on CPU 2 (core 2, socket 0)
[  393.951373][ T7286] Code: Unable to access opcode bytes at 0x23c4ffffffd6.
[  393.951420][ T7295] iperf3[7295]: segfault at 262800000000 ip 0000262800000000 sp 00007ffc96f61f70 error 14 likely on CPU 0 (core 0, socket 0)
[  393.952222][ T7295] Code: Unable to access opcode bytes at 0x2627ffffffd6.