[  520.020880] br1: port 1(veth1) entered blocking state
[  520.020953] br1: port 1(veth1) entered disabled state
[  520.021030] veth1: entered allmulticast mode
[  520.021141] veth1: entered promiscuous mode
[  520.030223] br1: port 1(veth1) entered blocking state
[  520.030282] br1: port 1(veth1) entered forwarding state
[  545.463989] br1: port 1(veth1) entered disabled state
[  545.474880] veth1: left allmulticast mode
[  545.474939] veth1: left promiscuous mode
[  545.474974] br1: port 1(veth1) entered disabled state