[   38.642477][  T607] grep (607) used greatest stack depth: 23712 bytes left
[  276.824994][ T1078] netdevsim: Exceeded number of supported nexthops
[  277.722995][ T1124] netdevsim: Failed to replace nexthop bucket
[  277.724097][ T1124] netdevsim: Failed to replace nexthop bucket
[  278.764665][ T1178] Failed to register nexthop notifier