[  772.161884][ T9251] br1: port 1(veth1.100) entered blocking state
[  772.162110][ T9251] br1: port 1(veth1.100) entered disabled state
[  772.162321][ T9251] veth1.100: entered allmulticast mode
[  772.162462][ T9251] veth1: entered allmulticast mode
[  772.164489][ T9251] veth1.100: entered promiscuous mode
[  772.164659][ T9251] veth1: entered promiscuous mode
[  772.240780][ T9254] br1: port 1(veth1.100) entered blocking state
[  772.241032][ T9254] br1: port 1(veth1.100) entered forwarding state
[  772.417479][ T9264] br2: port 1(veth1.200) entered blocking state
[  772.417697][ T9264] br2: port 1(veth1.200) entered disabled state
[  772.417894][ T9264] veth1.200: entered allmulticast mode
[  772.419408][ T9264] veth1.200: entered promiscuous mode
[  772.489038][ T9267] br2: port 1(veth1.200) entered blocking state
[  772.489297][ T9267] br2: port 1(veth1.200) entered forwarding state
[  782.193706][ T9328] veth1.100: left allmulticast mode
[  782.193884][ T9328] veth1.100: left promiscuous mode
[  782.194231][ T9328] br1: port 1(veth1.100) entered disabled state
[  782.215352][ T9329] veth1.200: left allmulticast mode
[  782.215519][ T9329] veth1: left allmulticast mode
[  782.215672][ T9329] veth1.200: left promiscuous mode
[  782.215812][ T9329] veth1: left promiscuous mode
[  782.216154][ T9329] br2: port 1(veth1.200) entered disabled state
[  784.269875][ T9331] br2: port 1(veth1.200) entered blocking state
[  784.270141][ T9331] br2: port 1(veth1.200) entered disabled state
[  784.270752][ T9331] veth1.200: entered allmulticast mode
[  784.270936][ T9331] veth1: entered allmulticast mode
[  784.272520][ T9331] veth1.200: entered promiscuous mode
[  784.272718][ T9331] veth1: entered promiscuous mode
[  784.273323][ T9331] br2: port 1(veth1.200) entered blocking state
[  784.273551][ T9331] br2: port 1(veth1.200) entered forwarding state
[  784.295402][ T9332] br1: port 1(veth1.100) entered blocking state
[  784.295634][ T9332] br1: port 1(veth1.100) entered disabled state
[  784.295889][ T9332] veth1.100: entered allmulticast mode
[  784.297432][ T9332] veth1.100: entered promiscuous mode
[  784.298012][ T9332] br1: port 1(veth1.100) entered blocking state
[  784.298252][ T9332] br1: port 1(veth1.100) entered forwarding state
[  788.793435][ T9384] veth1.200: left allmulticast mode
[  788.793631][ T9384] veth1.200: left promiscuous mode
[  788.793992][ T9384] br2: port 1(veth1.200) entered disabled state
[  788.963413][ T9389] veth1.100: left allmulticast mode
[  788.963605][ T9389] veth1: left allmulticast mode
[  788.963764][ T9389] veth1.100: left promiscuous mode
[  788.963908][ T9389] veth1: left promiscuous mode
[  788.964943][ T9389] br1: port 1(veth1.100) entered disabled state