[   37.687923][  T603] grep (603) used greatest stack depth: 23792 bytes left
[  274.264459][ T1073] netdevsim: Exceeded number of supported nexthops
[  274.908413][ T1119] netdevsim: Failed to replace nexthop bucket
[  274.908613][ T1119] netdevsim: Failed to replace nexthop bucket
[  275.626133][ T1173] Failed to register nexthop notifier