[  644.151629][ T4149] br1: port 1(veth1.100) entered blocking state
[  644.151889][ T4149] br1: port 1(veth1.100) entered disabled state
[  644.152127][ T4149] veth1.100: entered allmulticast mode
[  644.152297][ T4149] veth1: entered allmulticast mode
[  644.153803][ T4149] veth1.100: entered promiscuous mode
[  644.156928][ T4149] veth1: entered promiscuous mode
[  644.220381][ T4152] br1: port 1(veth1.100) entered blocking state
[  644.220606][ T4152] br1: port 1(veth1.100) entered forwarding state
[  644.416590][ T4162] br2: port 1(veth1.200) entered blocking state
[  644.416783][ T4162] br2: port 1(veth1.200) entered disabled state
[  644.416977][ T4162] veth1.200: entered allmulticast mode
[  644.418396][ T4162] veth1.200: entered promiscuous mode
[  644.489189][ T4165] br2: port 1(veth1.200) entered blocking state
[  644.489393][ T4165] br2: port 1(veth1.200) entered forwarding state
[  654.184334][ T4226] veth1.100: left allmulticast mode
[  654.184558][ T4226] veth1.100: left promiscuous mode
[  654.185005][ T4226] br1: port 1(veth1.100) entered disabled state
[  654.213180][ T4227] veth1.200: left allmulticast mode
[  654.213328][ T4227] veth1: left allmulticast mode
[  654.213467][ T4227] veth1.200: left promiscuous mode
[  654.213591][ T4227] veth1: left promiscuous mode
[  654.214218][ T4227] br2: port 1(veth1.200) entered disabled state
[  656.261144][ T4229] br2: port 1(veth1.200) entered blocking state
[  656.261378][ T4229] br2: port 1(veth1.200) entered disabled state
[  656.261614][ T4229] veth1.200: entered allmulticast mode
[  656.261781][ T4229] veth1: entered allmulticast mode
[  656.263296][ T4229] veth1.200: entered promiscuous mode
[  656.263476][ T4229] veth1: entered promiscuous mode
[  656.264056][ T4229] br2: port 1(veth1.200) entered blocking state
[  656.264264][ T4229] br2: port 1(veth1.200) entered forwarding state
[  656.282561][ T4230] br1: port 1(veth1.100) entered blocking state
[  656.282738][ T4230] br1: port 1(veth1.100) entered disabled state
[  656.283244][ T4230] veth1.100: entered allmulticast mode
[  656.284625][ T4230] veth1.100: entered promiscuous mode
[  656.285145][ T4230] br1: port 1(veth1.100) entered blocking state
[  656.285323][ T4230] br1: port 1(veth1.100) entered forwarding state
[  660.779660][ T4282] veth1.200: left allmulticast mode
[  660.779896][ T4282] veth1.200: left promiscuous mode
[  660.780327][ T4282] br2: port 1(veth1.200) entered disabled state
[  660.953842][ T4287] veth1.100: left allmulticast mode
[  660.954034][ T4287] veth1: left allmulticast mode
[  660.954175][ T4287] veth1.100: left promiscuous mode
[  660.954314][ T4287] veth1: left promiscuous mode
[  660.954685][ T4287] br1: port 1(veth1.100) entered disabled state