[  144.070948][ T2172] ip (2172) used greatest stack depth: 23328 bytes left
[  390.253306][ T7305] iperf3[7305]: segfault at f9600000000 ip 00000f9600000000 sp 00007fffaded2840 error 14 likely on CPU 3 (core 3, socket 0)
[  390.253748][ T7305] Code: Unable to access opcode bytes at 0xf95ffffffd6.
[  390.255869][ T7304] iperf3[7304]: segfault at ffffffffffffff84 ip 00007f8e88e4fe20 sp 00007ffc08db95e0 error 7 in libc.so.6[95e20,7f8e88de2000+175000] likely on CPU 0 (core 0, socket 0)
[  390.256449][ T7304] Code: 48 8b 05 9b 30 16 00 48 83 b8 e0 02 00 00 00 74 21 31 c9 48 8d 54 24 08 48 8d 74 24 10 e8 f8 fb 0f 00 85 c0 74 21 48 8b 44 24 <08> 48 83 78 30 00 74 15 48 8b 44 24 38 64 48 2b 04 25 28 00 00 00