[   12.888378][  T421] ip (421) used greatest stack depth: 24008 bytes left
[  276.589670][ T1079] netdevsim: Exceeded number of supported nexthops
[  277.369778][ T1125] netdevsim: Failed to replace nexthop bucket
[  277.370436][ T1125] netdevsim: Failed to replace nexthop bucket
[  278.211239][ T1179] Failed to register nexthop notifier