[  487.251869] br1: port 1(veth1) entered blocking state
[  487.251960] br1: port 1(veth1) entered disabled state
[  487.252036] veth1: entered allmulticast mode
[  487.252140] veth1: entered promiscuous mode
[  487.255297] br1: port 1(veth1) entered blocking state
[  487.255336] br1: port 1(veth1) entered forwarding state
[  497.197747] br1: port 1(veth1) entered disabled state
[  497.200916] veth1: left allmulticast mode
[  497.200945] veth1: left promiscuous mode
[  497.200969] br1: port 1(veth1) entered disabled state