[   33.592071][  T572] grep (572) used greatest stack depth: 24416 bytes left
[   79.682191][  T756] grep (756) used greatest stack depth: 24144 bytes left
[  286.698927][ T1112] netdevsim: Exceeded number of supported nexthops
[  287.558599][ T1159] netdevsim: Failed to replace nexthop bucket
[  287.558838][ T1159] netdevsim: Failed to replace nexthop bucket
[  288.515998][ T1213] Failed to register nexthop notifier