[  276.458896][ T1078] netdevsim: Exceeded number of supported nexthops
[  277.191433][ T1124] netdevsim: Failed to replace nexthop bucket
[  277.191794][ T1124] netdevsim: Failed to replace nexthop bucket
[  278.049977][ T1178] Failed to register nexthop notifier
[  278.413745][    C0] clocksource: Watchdog remote CPU 3 read timed out