[ 1011.416898][T20452] br1: port 1(veth1) entered blocking state
[ 1011.417123][T20452] br1: port 1(veth1) entered disabled state
[ 1011.417729][T20452] veth1: entered allmulticast mode
[ 1011.419950][T20452] veth1: entered promiscuous mode
[ 1011.447727][  T503] br1: port 1(veth1) entered blocking state
[ 1011.447926][  T503] br1: port 1(veth1) entered forwarding state
[ 1022.565416][T20551] br1: port 1(veth1) entered disabled state
[ 1022.587760][T20552] veth1: left allmulticast mode
[ 1022.587973][T20552] veth1: left promiscuous mode
[ 1022.588297][T20552] br1: port 1(veth1) entered disabled state