[ 1514.409650][ T6688] br1: port 1(veth1) entered blocking state
[ 1514.409919][ T6688] br1: port 1(veth1) entered disabled state
[ 1514.410172][ T6688] veth1: entered allmulticast mode
[ 1514.411975][ T6688] veth1: entered promiscuous mode
[ 1514.564315][   T38] br1: port 1(veth1) entered blocking state
[ 1514.564703][   T38] br1: port 1(veth1) entered forwarding state
[ 1548.910362][ T6779] br1: port 1(veth1) entered disabled state
[ 1549.090779][ T6780] veth1: left allmulticast mode
[ 1549.091013][ T6780] veth1: left promiscuous mode
[ 1549.091337][ T6780] br1: port 1(veth1) entered disabled state