[ 1273.818756][ T7421] br1: port 1(veth1) entered blocking state
[ 1273.819043][ T7421] br1: port 1(veth1) entered disabled state
[ 1273.819319][ T7421] veth1: entered allmulticast mode
[ 1273.821215][ T7421] veth1: entered promiscuous mode
[ 1273.903561][ T5324] br1: port 1(veth1) entered blocking state
[ 1273.903975][ T5324] br1: port 1(veth1) entered forwarding state
[ 1291.592596][ T7560] br1: port 1(veth1) entered disabled state
[ 1291.677475][ T7561] veth1: left allmulticast mode
[ 1291.677753][ T7561] veth1: left promiscuous mode
[ 1291.678115][ T7561] br1: port 1(veth1) entered disabled state