[  531.012374][ T6952] ip (6952) used greatest stack depth: 24096 bytes left
[  531.186294][ T6963] ip (6963) used greatest stack depth: 24080 bytes left
[  538.085775][ T7258] Failed to register fib notifier
[  551.913412][ T7844] Failed to register fib notifier
[  560.417970][ T8209] Failed to register fib notifier
[  574.003258][ T8795] Failed to register fib notifier