[  479.797571][ T3488] br1: port 1(veth1) entered blocking state
[  479.797942][ T3488] br1: port 1(veth1) entered disabled state
[  479.798267][ T3488] veth1: entered allmulticast mode
[  479.799951][ T3488] veth1: entered promiscuous mode
[  479.833695][   T67] br1: port 1(veth1) entered blocking state
[  479.834113][   T67] br1: port 1(veth1) entered forwarding state
[  506.736788][ T3671] br1: port 1(veth1) entered disabled state
[  506.761976][ T3672] veth1: left allmulticast mode
[  506.762240][ T3672] veth1: left promiscuous mode
[  506.762565][ T3672] br1: port 1(veth1) entered disabled state