[   45.232746][  T634] ip (634) used greatest stack depth: 24536 bytes left
[   49.348890][  T645] grep (645) used greatest stack depth: 24320 bytes left
[  276.187128][ T1081] netdevsim: Exceeded number of supported nexthops
[  276.917447][ T1127] netdevsim: Failed to replace nexthop bucket
[  276.918237][ T1127] netdevsim: Failed to replace nexthop bucket
[  277.733837][ T1181] Failed to register nexthop notifier