[    8.283900][  T456] grep (456) used greatest stack depth: 25128 bytes left
[   18.784675][  T535] ip (535) used greatest stack depth: 24816 bytes left
[  267.722524][ T1076] netdevsim: Exceeded number of supported nexthops
[  268.144725][ T1122] netdevsim: Failed to replace nexthop bucket
[  268.145095][ T1122] netdevsim: Failed to replace nexthop bucket
[  268.662763][ T1176] Failed to register nexthop notifier