[  600.367016][ T4188] br1: port 1(veth1.100) entered blocking state
[  600.367395][ T4188] br1: port 1(veth1.100) entered disabled state
[  600.367711][ T4188] veth1.100: entered allmulticast mode
[  600.367942][ T4188] veth1: entered allmulticast mode
[  600.370223][ T4188] veth1.100: entered promiscuous mode
[  600.370504][ T4188] veth1: entered promiscuous mode
[  600.459730][ T4191] br1: port 1(veth1.100) entered blocking state
[  600.460252][ T4191] br1: port 1(veth1.100) entered forwarding state
[  600.669734][ T4204] br2: port 1(veth1.200) entered blocking state
[  600.670082][ T4204] br2: port 1(veth1.200) entered disabled state
[  600.670833][ T4204] veth1.200: entered allmulticast mode
[  600.672485][ T4204] veth1.200: entered promiscuous mode
[  600.756827][ T4207] br2: port 1(veth1.200) entered blocking state
[  600.757188][ T4207] br2: port 1(veth1.200) entered forwarding state
[  610.428180][ T4272] veth1.100: left allmulticast mode
[  610.428589][ T4272] veth1.100: left promiscuous mode
[  610.429106][ T4272] br1: port 1(veth1.100) entered disabled state
[  610.455997][ T4273] veth1.200: left allmulticast mode
[  610.456307][ T4273] veth1: left allmulticast mode
[  610.456873][ T4273] veth1.200: left promiscuous mode
[  610.457189][ T4273] veth1: left promiscuous mode
[  610.457768][ T4273] br2: port 1(veth1.200) entered disabled state
[  612.507401][ T4275] br2: port 1(veth1.200) entered blocking state
[  612.507814][ T4275] br2: port 1(veth1.200) entered disabled state
[  612.508214][ T4275] veth1.200: entered allmulticast mode
[  612.508936][ T4275] veth1: entered allmulticast mode
[  612.510748][ T4275] veth1.200: entered promiscuous mode
[  612.511061][ T4275] veth1: entered promiscuous mode
[  612.512265][ T4275] br2: port 1(veth1.200) entered blocking state
[  612.512650][ T4275] br2: port 1(veth1.200) entered forwarding state
[  612.538567][ T4276] br1: port 1(veth1.100) entered blocking state
[  612.538907][ T4276] br1: port 1(veth1.100) entered disabled state
[  612.539245][ T4276] veth1.100: entered allmulticast mode
[  612.541410][ T4276] veth1.100: entered promiscuous mode
[  612.549298][ T4276] br1: port 1(veth1.100) entered blocking state
[  612.549634][ T4276] br1: port 1(veth1.100) entered forwarding state
[  617.029632][ T4328] veth1.200: left allmulticast mode
[  617.030009][ T4328] veth1.200: left promiscuous mode
[  617.030626][ T4328] br2: port 1(veth1.200) entered disabled state
[  617.233413][ T4336] veth1.100: left allmulticast mode
[  617.233691][ T4336] veth1: left allmulticast mode
[  617.234008][ T4336] veth1.100: left promiscuous mode
[  617.234263][ T4336] veth1: left promiscuous mode
[  617.234765][ T4336] br1: port 1(veth1.100) entered disabled state