[  773.128855][ T3489] br1: port 1(veth1) entered blocking state
[  773.129130][ T3489] br1: port 1(veth1) entered disabled state
[  773.129404][ T3489] veth1: entered allmulticast mode
[  773.131220][ T3489] veth1: entered promiscuous mode
[  773.272952][   T40] br1: port 1(veth1) entered blocking state
[  773.273238][   T40] br1: port 1(veth1) entered forwarding state
[  793.991168][ T3564] br1: port 1(veth1) entered disabled state
[  794.144004][ T3566] veth1: left allmulticast mode
[  794.144227][ T3566] veth1: left promiscuous mode
[  794.144563][ T3566] br1: port 1(veth1) entered disabled state