[  554.173343][ T6615] br1: port 1(veth1.100) entered blocking state
[  554.173597][ T6615] br1: port 1(veth1.100) entered disabled state
[  554.173843][ T6615] veth1.100: entered allmulticast mode
[  554.174027][ T6615] veth1: entered allmulticast mode
[  554.175706][ T6615] veth1.100: entered promiscuous mode
[  554.175907][ T6615] veth1: entered promiscuous mode
[  554.246405][ T6618] br1: port 1(veth1.100) entered blocking state
[  554.246657][ T6618] br1: port 1(veth1.100) entered forwarding state
[  554.438637][ T6629] br2: port 1(veth1.200) entered blocking state
[  554.438905][ T6629] br2: port 1(veth1.200) entered disabled state
[  554.439136][ T6629] veth1.200: entered allmulticast mode
[  554.440847][ T6629] veth1.200: entered promiscuous mode
[  554.509472][ T6632] br2: port 1(veth1.200) entered blocking state
[  554.509697][ T6632] br2: port 1(veth1.200) entered forwarding state
[  564.082084][ T6697] veth1.100: left allmulticast mode
[  564.082366][ T6697] veth1.100: left promiscuous mode
[  564.082826][ T6697] br1: port 1(veth1.100) entered disabled state
[  564.111054][ T6698] veth1.200: left allmulticast mode
[  564.112390][ T6698] veth1: left allmulticast mode
[  564.112573][ T6698] veth1.200: left promiscuous mode
[  564.112706][ T6698] veth1: left promiscuous mode
[  564.113169][ T6698] br2: port 1(veth1.200) entered disabled state
[  566.152973][ T6700] br2: port 1(veth1.200) entered blocking state
[  566.153247][ T6700] br2: port 1(veth1.200) entered disabled state
[  566.153518][ T6700] veth1.200: entered allmulticast mode
[  566.153710][ T6700] veth1: entered allmulticast mode
[  566.156032][ T6700] veth1.200: entered promiscuous mode
[  566.156253][ T6700] veth1: entered promiscuous mode
[  566.156890][ T6700] br2: port 1(veth1.200) entered blocking state
[  566.157137][ T6700] br2: port 1(veth1.200) entered forwarding state
[  566.185775][ T6701] br1: port 1(veth1.100) entered blocking state
[  566.186014][ T6701] br1: port 1(veth1.100) entered disabled state
[  566.186241][ T6701] veth1.100: entered allmulticast mode
[  566.187786][ T6701] veth1.100: entered promiscuous mode
[  566.188349][ T6701] br1: port 1(veth1.100) entered blocking state
[  566.188561][ T6701] br1: port 1(veth1.100) entered forwarding state
[  570.599751][ T6753] veth1.200: left allmulticast mode
[  570.599962][ T6753] veth1.200: left promiscuous mode
[  570.600351][ T6753] br2: port 1(veth1.200) entered disabled state
[  570.765464][ T6761] veth1.100: left allmulticast mode
[  570.765686][ T6761] veth1: left allmulticast mode
[  570.765936][ T6761] veth1.100: left promiscuous mode
[  570.766140][ T6761] veth1: left promiscuous mode
[  570.766578][ T6761] br1: port 1(veth1.100) entered disabled state