[  686.774473][ T4394] br1: port 1(veth1) entered blocking state
[  686.774713][ T4394] br1: port 1(veth1) entered disabled state
[  686.774936][ T4394] veth1: entered allmulticast mode
[  686.776489][ T4394] veth1: entered promiscuous mode
[  686.799008][   T45] br1: port 1(veth1) entered blocking state
[  686.799235][   T45] br1: port 1(veth1) entered forwarding state
[  697.951226][ T4493] br1: port 1(veth1) entered disabled state
[  697.976135][ T4494] veth1: left allmulticast mode
[  697.976312][ T4494] veth1: left promiscuous mode
[  697.976565][ T4494] br1: port 1(veth1) entered disabled state