[   10.503994][  T194] pkgconf (194) used greatest stack depth: 24416 bytes left
[  189.929784][ T2684] ip (2684) used greatest stack depth: 24312 bytes left
[  305.983934][ T4198] ip (4198) used greatest stack depth: 23952 bytes left
[  371.804805][ T6195] iperf3[6195]: segfault at 42 ip 00007fddfded364b sp 00007ffefd5a1160 error 4 in libiperf.so.0.0.0[1a64b,7fddfdec4000+1c000] likely on CPU 1 (core 1, socket 0)
[  371.805435][ T6195] Code: 00 74 05 bf 78 00 00 00 48 8b 05 d0 a7 01 00 89 38 e8 c9 2b ff ff 48 8d 35 76 f7 00 00 48 89 ef 48 89 c2 31 c0 e8 25 24 ff ff <80> 7f 40 02 75 a3 c7 85 98 02 00 00 01 00 00 00 48 8d bd b0 02 00
[  440.595460][ T8562] traps: iperf3[8562] general protection fault ip:7f05a9128d29 sp:7ffd8e0790d8 error:0 in libc.so.6[107d29,7f05a9049000+175000]