[  642.619233][ T6669] br1: port 1(veth1) entered blocking state
[  642.619888][ T6669] br1: port 1(veth1) entered disabled state
[  642.620475][ T6669] veth1: entered allmulticast mode
[  642.624119][ T6669] veth1: entered promiscuous mode
[  642.660684][   T38] br1: port 1(veth1) entered blocking state
[  642.661073][   T38] br1: port 1(veth1) entered forwarding state
[  669.879477][ T6853] br1: port 1(veth1) entered disabled state
[  669.909373][ T6855] veth1: left allmulticast mode
[  669.909690][ T6855] veth1: left promiscuous mode
[  669.910096][ T6855] br1: port 1(veth1) entered disabled state