[  455.223370] br1: port 1(veth1) entered blocking state
[  455.223428] br1: port 1(veth1) entered disabled state
[  455.223478] veth1: entered allmulticast mode
[  455.223557] veth1: entered promiscuous mode
[  455.237385] br1: port 1(veth1) entered blocking state
[  455.237464] br1: port 1(veth1) entered forwarding state
[  455.252652] br1: port 2(veth2) entered blocking state
[  455.252721] br1: port 2(veth2) entered disabled state
[  455.252783] veth2: entered allmulticast mode
[  455.252872] veth2: entered promiscuous mode
[  455.268343] br1: port 2(veth2) entered blocking state
[  455.268420] br1: port 2(veth2) entered forwarding state
[  462.416509] tc (4561) used greatest stack depth: 11992 bytes left
[  495.222592] br1: port 2(veth2) entered disabled state
[  495.236604] veth2: left allmulticast mode
[  495.236721] veth2: left promiscuous mode
[  495.236771] br1: port 2(veth2) entered disabled state
[  495.249922] br1: port 1(veth1) entered disabled state
[  495.263550] veth1: left allmulticast mode
[  495.263624] veth1: left promiscuous mode
[  495.263662] br1: port 1(veth1) entered disabled state