[ 1251.007612][T13264] br1: port 1(veth1) entered blocking state
[ 1251.007949][T13264] br1: port 1(veth1) entered disabled state
[ 1251.008277][T13264] veth1: entered allmulticast mode
[ 1251.010922][T13264] veth1: entered promiscuous mode
[ 1251.108872][  T151] br1: port 1(veth1) entered blocking state
[ 1251.109235][  T151] br1: port 1(veth1) entered forwarding state
[ 1282.450525][T13443] br1: port 1(veth1) entered disabled state
[ 1282.526476][T13444] veth1: left allmulticast mode
[ 1282.526762][T13444] veth1: left promiscuous mode
[ 1282.527109][T13444] br1: port 1(veth1) entered disabled state