[  516.544866][ T4391] br1: port 1(veth1.100) entered blocking state
[  516.545077][ T4391] br1: port 1(veth1.100) entered disabled state
[  516.545261][ T4391] veth1.100: entered allmulticast mode
[  516.545389][ T4391] veth1: entered allmulticast mode
[  516.546942][ T4391] veth1.100: entered promiscuous mode
[  516.547085][ T4391] veth1: entered promiscuous mode
[  516.629786][ T4394] br1: port 1(veth1.100) entered blocking state
[  516.630038][ T4394] br1: port 1(veth1.100) entered forwarding state
[  516.829767][ T4405] br2: port 1(veth1.200) entered blocking state
[  516.829981][ T4405] br2: port 1(veth1.200) entered disabled state
[  516.830163][ T4405] veth1.200: entered allmulticast mode
[  516.831678][ T4405] veth1.200: entered promiscuous mode
[  516.901653][ T4408] br2: port 1(veth1.200) entered blocking state
[  516.901901][ T4408] br2: port 1(veth1.200) entered forwarding state
[  526.447539][ T4473] veth1.100: left allmulticast mode
[  526.447754][ T4473] veth1.100: left promiscuous mode
[  526.448136][ T4473] br1: port 1(veth1.100) entered disabled state
[  526.488964][ T4474] veth1.200: left allmulticast mode
[  526.489169][ T4474] veth1: left allmulticast mode
[  526.489402][ T4474] veth1.200: left promiscuous mode
[  526.489578][ T4474] veth1: left promiscuous mode
[  526.490495][ T4474] br2: port 1(veth1.200) entered disabled state
[  528.528759][ T4476] br2: port 1(veth1.200) entered blocking state
[  528.528947][ T4476] br2: port 1(veth1.200) entered disabled state
[  528.529128][ T4476] veth1.200: entered allmulticast mode
[  528.529246][ T4476] veth1: entered allmulticast mode
[  528.530664][ T4476] veth1.200: entered promiscuous mode
[  528.530794][ T4476] veth1: entered promiscuous mode
[  528.531286][ T4476] br2: port 1(veth1.200) entered blocking state
[  528.531444][ T4476] br2: port 1(veth1.200) entered forwarding state
[  528.557397][ T4477] br1: port 1(veth1.100) entered blocking state
[  528.557605][ T4477] br1: port 1(veth1.100) entered disabled state
[  528.557846][ T4477] veth1.100: entered allmulticast mode
[  528.559401][ T4477] veth1.100: entered promiscuous mode
[  528.560336][ T4477] br1: port 1(veth1.100) entered blocking state
[  528.560539][ T4477] br1: port 1(veth1.100) entered forwarding state
[  532.945812][ T4530] veth1.200: left allmulticast mode
[  532.946041][ T4530] veth1.200: left promiscuous mode
[  532.946410][ T4530] br2: port 1(veth1.200) entered disabled state
[  533.130027][ T4538] veth1.100: left allmulticast mode
[  533.130205][ T4538] veth1: left allmulticast mode
[  533.130388][ T4538] veth1.100: left promiscuous mode
[  533.130519][ T4538] veth1: left promiscuous mode
[  533.130887][ T4538] br1: port 1(veth1.100) entered disabled state