[  646.921707][ T3389] br1: port 1(veth1.100) entered blocking state
[  646.922011][ T3389] br1: port 1(veth1.100) entered disabled state
[  646.922286][ T3389] veth1.100: entered allmulticast mode
[  646.922483][ T3389] veth1: entered allmulticast mode
[  646.924467][ T3389] veth1.100: entered promiscuous mode
[  646.924663][ T3389] veth1: entered promiscuous mode
[  647.414384][ T3392] br1: port 1(veth1.100) entered blocking state
[  647.414706][ T3392] br1: port 1(veth1.100) entered forwarding state
[  648.442958][ T3402] br2: port 1(veth1.200) entered blocking state
[  648.443367][ T3402] br2: port 1(veth1.200) entered disabled state
[  648.445265][ T3402] veth1.200: entered allmulticast mode
[  648.447429][ T3402] veth1.200: entered promiscuous mode
[  648.925459][ T3405] br2: port 1(veth1.200) entered blocking state
[  648.925865][ T3405] br2: port 1(veth1.200) entered forwarding state
[  662.204449][ T3448] veth1.100: left allmulticast mode
[  662.204727][ T3448] veth1.100: left promiscuous mode
[  662.205337][ T3448] br1: port 1(veth1.100) entered disabled state
[  662.372230][ T3449] veth1.200: left allmulticast mode
[  662.372477][ T3449] veth1: left allmulticast mode
[  662.372666][ T3449] veth1.200: left promiscuous mode
[  662.372830][ T3449] veth1: left promiscuous mode
[  662.373317][ T3449] br2: port 1(veth1.200) entered disabled state
[  664.643619][ T3451] br2: port 1(veth1.200) entered blocking state
[  664.644003][ T3451] br2: port 1(veth1.200) entered disabled state
[  664.644430][ T3451] veth1.200: entered allmulticast mode
[  664.644687][ T3451] veth1: entered allmulticast mode
[  664.647918][ T3451] veth1.200: entered promiscuous mode
[  664.648212][ T3451] veth1: entered promiscuous mode
[  664.649778][ T3451] br2: port 1(veth1.200) entered blocking state
[  664.650158][ T3451] br2: port 1(veth1.200) entered forwarding state
[  664.814377][ T3452] br1: port 1(veth1.100) entered blocking state
[  664.814682][ T3452] br1: port 1(veth1.100) entered disabled state
[  664.814937][ T3452] veth1.100: entered allmulticast mode
[  664.816893][ T3452] veth1.100: entered promiscuous mode
[  664.817951][ T3452] br1: port 1(veth1.100) entered blocking state
[  664.818281][ T3452] br1: port 1(veth1.100) entered forwarding state
[  672.096930][ T3482] veth1.200: left allmulticast mode
[  672.097161][ T3482] veth1.200: left promiscuous mode
[  672.097672][ T3482] br2: port 1(veth1.200) entered disabled state
[  673.062046][ T3489] veth1.100: left allmulticast mode
[  673.062280][ T3489] veth1: left allmulticast mode
[  673.063364][ T3489] veth1.100: left promiscuous mode
[  673.063551][ T3489] veth1: left promiscuous mode
[  673.064086][ T3489] br1: port 1(veth1.100) entered disabled state