[  775.228791][ T7708] br1: port 1(veth1.100) entered blocking state
[  775.229068][ T7708] br1: port 1(veth1.100) entered disabled state
[  775.229328][ T7708] veth1.100: entered allmulticast mode
[  775.229519][ T7708] veth1: entered allmulticast mode
[  775.231131][ T7708] veth1.100: entered promiscuous mode
[  775.231328][ T7708] veth1: entered promiscuous mode
[  775.298932][ T7711] br1: port 1(veth1.100) entered blocking state
[  775.299206][ T7711] br1: port 1(veth1.100) entered forwarding state
[  775.478578][ T7721] br2: port 1(veth1.200) entered blocking state
[  775.478789][ T7721] br2: port 1(veth1.200) entered disabled state
[  775.484826][ T7721] veth1.200: entered allmulticast mode
[  775.486330][ T7721] veth1.200: entered promiscuous mode
[  775.551758][ T7724] br2: port 1(veth1.200) entered blocking state
[  775.552042][ T7724] br2: port 1(veth1.200) entered forwarding state
[  785.234104][ T7785] veth1.100: left allmulticast mode
[  785.234341][ T7785] veth1.100: left promiscuous mode
[  785.234789][ T7785] br1: port 1(veth1.100) entered disabled state
[  785.254665][ T7786] veth1.200: left allmulticast mode
[  785.254822][ T7786] veth1: left allmulticast mode
[  785.254978][ T7786] veth1.200: left promiscuous mode
[  785.255116][ T7786] veth1: left promiscuous mode
[  785.255457][ T7786] br2: port 1(veth1.200) entered disabled state
[  787.313925][ T7788] br2: port 1(veth1.200) entered blocking state
[  787.314145][ T7788] br2: port 1(veth1.200) entered disabled state
[  787.314348][ T7788] veth1.200: entered allmulticast mode
[  787.314489][ T7788] veth1: entered allmulticast mode
[  787.315997][ T7788] veth1.200: entered promiscuous mode
[  787.316146][ T7788] veth1: entered promiscuous mode
[  787.316674][ T7788] br2: port 1(veth1.200) entered blocking state
[  787.316861][ T7788] br2: port 1(veth1.200) entered forwarding state
[  787.338292][ T7789] br1: port 1(veth1.100) entered blocking state
[  787.338497][ T7789] br1: port 1(veth1.100) entered disabled state
[  787.338694][ T7789] veth1.100: entered allmulticast mode
[  787.340160][ T7789] veth1.100: entered promiscuous mode
[  787.340672][ T7789] br1: port 1(veth1.100) entered blocking state
[  787.340850][ T7789] br1: port 1(veth1.100) entered forwarding state
[  791.845463][ T7841] veth1.200: left allmulticast mode
[  791.846078][ T7841] veth1.200: left promiscuous mode
[  791.846494][ T7841] br2: port 1(veth1.200) entered disabled state
[  792.033041][ T7846] veth1.100: left allmulticast mode
[  792.033222][ T7846] veth1: left allmulticast mode
[  792.033373][ T7846] veth1.100: left promiscuous mode
[  792.033514][ T7846] veth1: left promiscuous mode
[  792.035220][ T7846] br1: port 1(veth1.100) entered disabled state