[   15.104315][  T262] nft (262) used greatest stack depth: 24352 bytes left
[  227.046340][ T3283] ip (3283) used greatest stack depth: 23120 bytes left
[  301.711050][ T4049] iperf3[4049]: segfault at 0 ip 0000000000000000 sp 00007ffe2efda580 error 14 likely on CPU 3 (core 3, socket 0)
[  301.711517][ T4049] Code: Unable to access opcode bytes at 0xffffffffffffffd6.