[  642.602807][ T6716] br1: port 1(veth1) entered blocking state
[  642.603015][ T6716] br1: port 1(veth1) entered disabled state
[  642.603177][ T6716] veth1: entered allmulticast mode
[  642.607661][ T6716] veth1: entered promiscuous mode
[  642.682322][ T6719] br1: port 2(veth2) entered blocking state
[  642.682604][ T6719] br1: port 2(veth2) entered disabled state
[  642.682888][ T6719] veth2: entered allmulticast mode
[  642.685358][ T6719] veth2: entered promiscuous mode
[  642.751763][ T6721] br1: port 2(veth2) entered blocking state
[  642.751988][ T6721] br1: port 2(veth2) entered forwarding state
[  642.752289][ T6721] br1: port 1(veth1) entered blocking state
[  642.752445][ T6721] br1: port 1(veth1) entered forwarding state
[  652.917116][ T7048] br1: port 2(veth2) entered disabled state
[  652.917592][ T7048] br1: port 1(veth1) entered disabled state
[  652.973015][ T7050] veth2: left allmulticast mode
[  652.973154][ T7050] veth2: left promiscuous mode
[  652.973348][ T7050] br1: port 2(veth2) entered disabled state
[  653.031637][ T7052] veth1: left allmulticast mode
[  653.031809][ T7052] veth1: left promiscuous mode
[  653.032063][ T7052] br1: port 1(veth1) entered disabled state