[ 2336.785615][T20493] br1: port 1(veth1) entered blocking state
[ 2336.786041][T20493] br1: port 1(veth1) entered disabled state
[ 2336.786517][T20493] veth1: entered allmulticast mode
[ 2336.802047][T20493] veth1: entered promiscuous mode
[ 2336.907216][   T37] br1: port 1(veth1) entered blocking state
[ 2336.907691][   T37] br1: port 1(veth1) entered forwarding state
[ 2351.813202][T20593] br1: port 1(veth1) entered disabled state
[ 2351.916400][T20594] veth1: left allmulticast mode
[ 2351.916769][T20594] veth1: left promiscuous mode
[ 2351.917306][T20594] br1: port 1(veth1) entered disabled state