[ 1003.388834][T21030] br1: port 1(veth1) entered blocking state
[ 1003.389077][T21030] br1: port 1(veth1) entered disabled state
[ 1003.389330][T21030] veth1: entered allmulticast mode
[ 1003.390968][T21030] veth1: entered promiscuous mode
[ 1003.413874][   T38] br1: port 1(veth1) entered blocking state
[ 1003.414050][   T38] br1: port 1(veth1) entered forwarding state
[ 1014.378563][T21133] br1: port 1(veth1) entered disabled state
[ 1014.405387][T21134] veth1: left allmulticast mode
[ 1014.405590][T21134] veth1: left promiscuous mode
[ 1014.405863][T21134] br1: port 1(veth1) entered disabled state