[  550.907043][ T7052] br1: port 1(veth1) entered blocking state
[  550.907288][ T7052] br1: port 1(veth1) entered disabled state
[  550.907527][ T7052] veth1: entered allmulticast mode
[  550.909147][ T7052] veth1: entered promiscuous mode
[  550.941886][   T39] br1: port 1(veth1) entered blocking state
[  550.942167][   T39] br1: port 1(veth1) entered forwarding state
[  562.165750][ T7155] br1: port 1(veth1) entered disabled state
[  562.193837][ T7156] veth1: left allmulticast mode
[  562.194083][ T7156] veth1: left promiscuous mode
[  562.194408][ T7156] br1: port 1(veth1) entered disabled state