[  550.268730][ T7559] br1: port 1(veth1) entered blocking state
[  550.268993][ T7559] br1: port 1(veth1) entered disabled state
[  550.269253][ T7559] veth1: entered allmulticast mode
[  550.271369][ T7559] veth1: entered promiscuous mode
[  550.297777][  T183] br1: port 1(veth1) entered blocking state
[  550.298027][  T183] br1: port 1(veth1) entered forwarding state
[  550.324016][ T7562] br1: port 2(veth2) entered blocking state
[  550.324244][ T7562] br1: port 2(veth2) entered disabled state
[  550.324448][ T7562] veth2: entered allmulticast mode
[  550.326086][ T7562] veth2: entered promiscuous mode
[  550.358139][   T48] br1: port 2(veth2) entered blocking state
[  550.358333][   T48] br1: port 2(veth2) entered forwarding state
[  568.387631][ T7778] br1: port 2(veth2) entered disabled state
[  568.410578][ T7779] veth2: left allmulticast mode
[  568.410770][ T7779] veth2: left promiscuous mode
[  568.411001][ T7779] br1: port 2(veth2) entered disabled state
[  568.434755][ T7780] br1: port 1(veth1) entered disabled state
[  568.456077][ T7781] veth1: left allmulticast mode
[  568.456253][ T7781] veth1: left promiscuous mode
[  568.456476][ T7781] br1: port 1(veth1) entered disabled state