[   48.472845][  T621] grep (621) used greatest stack depth: 23776 bytes left
[  285.865642][ T1113] netdevsim: Exceeded number of supported nexthops
[  286.551077][ T1159] netdevsim: Failed to replace nexthop bucket
[  286.551311][ T1159] netdevsim: Failed to replace nexthop bucket
[  287.349976][ T1214] Failed to register nexthop notifier