[  275.540411][ T1076] netdevsim: Exceeded number of supported nexthops
[  276.251179][ T1122] netdevsim: Failed to replace nexthop bucket
[  276.251594][ T1122] netdevsim: Failed to replace nexthop bucket
[  277.082897][ T1176] Failed to register nexthop notifier
[  277.400675][    C0] clocksource: Watchdog remote CPU 1 read timed out