[  686.343445][T20191] br1: port 1(veth1) entered blocking state
[  686.343729][T20191] br1: port 1(veth1) entered disabled state
[  686.343990][T20191] veth1: entered allmulticast mode
[  686.345765][T20191] veth1: entered promiscuous mode
[  686.384635][   T69] br1: port 1(veth1) entered blocking state
[  686.384848][   T69] br1: port 1(veth1) entered forwarding state
[  700.520561][T20328] br1: port 1(veth1) entered disabled state
[  700.550342][T20329] veth1: left allmulticast mode
[  700.550515][T20329] veth1: left promiscuous mode
[  700.550743][T20329] br1: port 1(veth1) entered disabled state