[  634.326834][ T3537] br1: port 1(veth1.100) entered blocking state
[  634.327050][ T3537] br1: port 1(veth1.100) entered disabled state
[  634.328388][ T3537] veth1.100: entered allmulticast mode
[  634.328535][ T3537] veth1: entered allmulticast mode
[  634.330009][ T3537] veth1.100: entered promiscuous mode
[  634.330165][ T3537] veth1: entered promiscuous mode
[  634.402152][ T3540] br1: port 1(veth1.100) entered blocking state
[  634.402373][ T3540] br1: port 1(veth1.100) entered forwarding state
[  634.567615][ T3550] br2: port 1(veth1.200) entered blocking state
[  634.567828][ T3550] br2: port 1(veth1.200) entered disabled state
[  634.568019][ T3550] veth1.200: entered allmulticast mode
[  634.569715][ T3550] veth1.200: entered promiscuous mode
[  634.636791][ T3553] br2: port 1(veth1.200) entered blocking state
[  634.637046][ T3553] br2: port 1(veth1.200) entered forwarding state
[  644.133724][ T3614] veth1.100: left allmulticast mode
[  644.133932][ T3614] veth1.100: left promiscuous mode
[  644.134305][ T3614] br1: port 1(veth1.100) entered disabled state
[  644.153392][ T3615] veth1.200: left allmulticast mode
[  644.153553][ T3615] veth1: left allmulticast mode
[  644.153705][ T3615] veth1.200: left promiscuous mode
[  644.153842][ T3615] veth1: left promiscuous mode
[  644.154196][ T3615] br2: port 1(veth1.200) entered disabled state
[  646.187188][ T3617] br2: port 1(veth1.200) entered blocking state
[  646.187433][ T3617] br2: port 1(veth1.200) entered disabled state
[  646.187677][ T3617] veth1.200: entered allmulticast mode
[  646.187859][ T3617] veth1: entered allmulticast mode
[  646.190750][ T3617] veth1.200: entered promiscuous mode
[  646.190944][ T3617] veth1: entered promiscuous mode
[  646.192047][ T3617] br2: port 1(veth1.200) entered blocking state
[  646.192293][ T3617] br2: port 1(veth1.200) entered forwarding state
[  646.215721][ T3618] br1: port 1(veth1.100) entered blocking state
[  646.215917][ T3618] br1: port 1(veth1.100) entered disabled state
[  646.216113][ T3618] veth1.100: entered allmulticast mode
[  646.217562][ T3618] veth1.100: entered promiscuous mode
[  646.218057][ T3618] br1: port 1(veth1.100) entered blocking state
[  646.218247][ T3618] br1: port 1(veth1.100) entered forwarding state
[  650.576531][ T3670] veth1.200: left allmulticast mode
[  650.576769][ T3670] veth1.200: left promiscuous mode
[  650.577482][ T3670] br2: port 1(veth1.200) entered disabled state
[  650.744694][ T3675] veth1.100: left allmulticast mode
[  650.744880][ T3675] veth1: left allmulticast mode
[  650.745035][ T3675] veth1.100: left promiscuous mode
[  650.745186][ T3675] veth1: left promiscuous mode
[  650.745551][ T3675] br1: port 1(veth1.100) entered disabled state