[  276.525796][ T1081] netdevsim: Exceeded number of supported nexthops
[  277.244701][ T1127] netdevsim: Failed to replace nexthop bucket
[  277.244920][ T1127] netdevsim: Failed to replace nexthop bucket
[  278.080244][ T1181] Failed to register nexthop notifier
[  278.391158][    C0] clocksource: Watchdog remote CPU 3 read timed out