[   21.748614][  T327] ip (327) used greatest stack depth: 24352 bytes left
[  333.155711][ T5140] traps: iperf3[5140] general protection fault ip:7f2c7641433c sp:7ffef20a6988 error:0 in libc.so.6[ce33c,7f2c7636e000+175000]
[  333.618921][ T5321] ip (5321) used greatest stack depth: 23952 bytes left