[  600.508237][ T3054] br0: port 1(veth1) entered blocking state
[  600.508584][ T3054] br0: port 1(veth1) entered disabled state
[  600.508883][ T3054] veth1: entered allmulticast mode
[  600.510949][ T3054] veth1: entered promiscuous mode
[  600.591625][ T3056] br0: port 2(veth2) entered blocking state
[  600.591944][ T3056] br0: port 2(veth2) entered disabled state
[  600.592244][ T3056] veth2: entered allmulticast mode
[  600.594200][ T3056] veth2: entered promiscuous mode
[  600.761771][  T253] br0: port 1(veth1) entered blocking state
[  600.762105][  T253] br0: port 1(veth1) entered forwarding state
[  600.837041][   T46] br0: port 2(veth2) entered blocking state
[  600.837500][   T46] br0: port 2(veth2) entered forwarding state
[  780.758694][ T4341] br0: port 2(veth2) entered disabled state
[  780.846970][ T4342] br0: port 1(veth1) entered disabled state
[  780.945575][ T4343] veth2: left allmulticast mode
[  780.945985][ T4343] veth2: left promiscuous mode
[  780.946529][ T4343] br0: port 2(veth2) entered disabled state
[  780.948685][ T4343] veth1: left allmulticast mode
[  780.949044][ T4343] veth1: left promiscuous mode
[  780.949576][ T4343] br0: port 1(veth1) entered disabled state