[  522.560651][ T2853] br1: port 1(veth1) entered blocking state
[  522.560883][ T2853] br1: port 1(veth1) entered disabled state
[  522.561086][ T2853] veth1: entered allmulticast mode
[  522.563207][ T2853] veth1: entered promiscuous mode
[  522.595955][   T38] br1: port 1(veth1) entered blocking state
[  522.596300][   T38] br1: port 1(veth1) entered forwarding state
[  549.418696][ T3036] br1: port 1(veth1) entered disabled state
[  549.439444][ T3037] veth1: left allmulticast mode
[  549.440077][ T3037] veth1: left promiscuous mode
[  549.440293][ T3037] br1: port 1(veth1) entered disabled state