[  256.914287][  T854] grep (854) used greatest stack depth: 24496 bytes left
[  273.862094][  T916] ip (916) used greatest stack depth: 23712 bytes left
[  277.081330][ T1115] netdevsim: Exceeded number of supported nexthops
[  277.777496][ T1161] netdevsim: Failed to replace nexthop bucket
[  277.777734][ T1161] netdevsim: Failed to replace nexthop bucket
[  278.617396][ T1216] Failed to register nexthop notifier