[  674.398094][ T6549] br1: port 1(veth1.100) entered blocking state
[  674.398462][ T6549] br1: port 1(veth1.100) entered disabled state
[  674.398776][ T6549] veth1.100: entered allmulticast mode
[  674.398994][ T6549] veth1: entered allmulticast mode
[  674.400612][ T6549] veth1.100: entered promiscuous mode
[  674.400860][ T6549] veth1: entered promiscuous mode
[  674.490064][ T6552] br1: port 1(veth1.100) entered blocking state
[  674.490450][ T6552] br1: port 1(veth1.100) entered forwarding state
[  674.708773][ T6563] br2: port 1(veth1.200) entered blocking state
[  674.709185][ T6563] br2: port 1(veth1.200) entered disabled state
[  674.710213][ T6563] veth1.200: entered allmulticast mode
[  674.711890][ T6563] veth1.200: entered promiscuous mode
[  674.810794][ T6566] br2: port 1(veth1.200) entered blocking state
[  674.811159][ T6566] br2: port 1(veth1.200) entered forwarding state
[  684.457595][ T6631] veth1.100: left allmulticast mode
[  684.457956][ T6631] veth1.100: left promiscuous mode
[  684.458489][ T6631] br1: port 1(veth1.100) entered disabled state
[  684.490398][ T6632] veth1.200: left allmulticast mode
[  684.490676][ T6632] veth1: left allmulticast mode
[  684.491027][ T6632] veth1.200: left promiscuous mode
[  684.491894][ T6632] veth1: left promiscuous mode
[  684.492430][ T6632] br2: port 1(veth1.200) entered disabled state
[  686.532986][ T6634] br2: port 1(veth1.200) entered blocking state
[  686.533975][ T6634] br2: port 1(veth1.200) entered disabled state
[  686.534369][ T6634] veth1.200: entered allmulticast mode
[  686.534634][ T6634] veth1: entered allmulticast mode
[  686.536352][ T6634] veth1.200: entered promiscuous mode
[  686.536640][ T6634] veth1: entered promiscuous mode
[  686.537393][ T6634] br2: port 1(veth1.200) entered blocking state
[  686.537726][ T6634] br2: port 1(veth1.200) entered forwarding state
[  686.562271][ T6635] br1: port 1(veth1.100) entered blocking state
[  686.562592][ T6635] br1: port 1(veth1.100) entered disabled state
[  686.562896][ T6635] veth1.100: entered allmulticast mode
[  686.564833][ T6635] veth1.100: entered promiscuous mode
[  686.565494][ T6635] br1: port 1(veth1.100) entered blocking state
[  686.565796][ T6635] br1: port 1(veth1.100) entered forwarding state
[  691.032941][ T6687] veth1.200: left allmulticast mode
[  691.033947][ T6687] veth1.200: left promiscuous mode
[  691.034518][ T6687] br2: port 1(veth1.200) entered disabled state
[  691.233734][ T6694] veth1.100: left allmulticast mode
[  691.234007][ T6694] veth1: left allmulticast mode
[  691.234714][ T6694] veth1.100: left promiscuous mode
[  691.234950][ T6694] veth1: left promiscuous mode
[  691.235447][ T6694] br1: port 1(veth1.100) entered disabled state