[ 1127.681400][T21257] br1: port 1(veth1) entered blocking state
[ 1127.681631][T21257] br1: port 1(veth1) entered disabled state
[ 1127.681834][T21257] veth1: entered allmulticast mode
[ 1127.683260][T21257] veth1: entered promiscuous mode
[ 1127.710789][T17239] br1: port 1(veth1) entered blocking state
[ 1127.711012][T17239] br1: port 1(veth1) entered forwarding state
[ 1138.881756][T21356] br1: port 1(veth1) entered disabled state
[ 1138.900323][T21357] veth1: left allmulticast mode
[ 1138.900496][T21357] veth1: left promiscuous mode
[ 1138.900729][T21357] br1: port 1(veth1) entered disabled state