[ 1233.158698][T15171] br1: port 1(veth1) entered blocking state
[ 1233.159128][T15171] br1: port 1(veth1) entered disabled state
[ 1233.159520][T15171] veth1: entered allmulticast mode
[ 1233.162433][T15171] veth1: entered promiscuous mode
[ 1233.245914][  T151] br1: port 1(veth1) entered blocking state
[ 1233.246303][  T151] br1: port 1(veth1) entered forwarding state
[ 1246.398432][T15270] br1: port 1(veth1) entered disabled state
[ 1246.468418][T15271] veth1: left allmulticast mode
[ 1246.468658][T15271] veth1: left promiscuous mode
[ 1246.468956][T15271] br1: port 1(veth1) entered disabled state