[  274.659911][ T1081] netdevsim: Exceeded number of supported nexthops
[  275.302994][ T1127] netdevsim: Failed to replace nexthop bucket
[  275.303203][ T1127] netdevsim: Failed to replace nexthop bucket
[  276.055064][ T1181] Failed to register nexthop notifier
[  276.389985][    C0] clocksource: Watchdog remote CPU 3 read timed out