[  521.007871] br1: port 1(veth1.100) entered blocking state
[  521.007935] br1: port 1(veth1.100) entered disabled state
[  521.007986] veth1.100: entered allmulticast mode
[  521.008027] veth1: entered allmulticast mode
[  521.008103] veth1.100: entered promiscuous mode
[  521.008151] veth1: entered promiscuous mode
[  521.043856] br1: port 1(veth1.100) entered blocking state
[  521.043920] br1: port 1(veth1.100) entered forwarding state
[  521.117940] br2: port 1(veth1.200) entered blocking state
[  521.118015] br2: port 1(veth1.200) entered disabled state
[  521.118081] veth1.200: entered allmulticast mode
[  521.118174] veth1.200: entered promiscuous mode
[  521.161547] br2: port 1(veth1.200) entered blocking state
[  521.161638] br2: port 1(veth1.200) entered forwarding state
[  530.308594] veth1.100: left allmulticast mode
[  530.308672] veth1.100: left promiscuous mode
[  530.308734] br1: port 1(veth1.100) entered disabled state
[  530.319164] veth1.200: left allmulticast mode
[  530.319216] veth1: left allmulticast mode
[  530.319243] veth1.200: left promiscuous mode
[  530.319276] veth1: left promiscuous mode
[  530.319319] br2: port 1(veth1.200) entered disabled state
[  532.336391] br2: port 1(veth1.200) entered blocking state
[  532.336457] br2: port 1(veth1.200) entered disabled state
[  532.336518] veth1.200: entered allmulticast mode
[  532.336564] veth1: entered allmulticast mode
[  532.336648] veth1.200: entered promiscuous mode
[  532.336695] veth1: entered promiscuous mode
[  532.336751] br2: port 1(veth1.200) entered blocking state
[  532.336797] br2: port 1(veth1.200) entered forwarding state
[  532.346346] br1: port 1(veth1.100) entered blocking state
[  532.346427] br1: port 1(veth1.100) entered disabled state
[  532.346470] veth1.100: entered allmulticast mode
[  532.346557] veth1.100: entered promiscuous mode
[  532.346617] br1: port 1(veth1.100) entered blocking state
[  532.346648] br1: port 1(veth1.100) entered forwarding state
[  536.362250] veth1.200: left allmulticast mode
[  536.362314] veth1.200: left promiscuous mode
[  536.362359] br2: port 1(veth1.200) entered disabled state
[  536.461513] veth1.100: left allmulticast mode
[  536.461567] veth1: left allmulticast mode
[  536.461592] veth1.100: left promiscuous mode
[  536.461636] veth1: left promiscuous mode
[  536.461675] br1: port 1(veth1.100) entered disabled state