[  995.493790][T20604] br1: port 1(veth1) entered blocking state
[  995.494011][T20604] br1: port 1(veth1) entered disabled state
[  995.494210][T20604] veth1: entered allmulticast mode
[  995.495644][T20604] veth1: entered promiscuous mode
[  995.516169][  T456] br1: port 1(veth1) entered blocking state
[  995.516378][  T456] br1: port 1(veth1) entered forwarding state
[ 1006.635295][T20703] br1: port 1(veth1) entered disabled state
[ 1006.655370][T20704] veth1: left allmulticast mode
[ 1006.655557][T20704] veth1: left promiscuous mode
[ 1006.655813][T20704] br1: port 1(veth1) entered disabled state