[ 1949.175890][T18849] br1: port 1(veth1) entered blocking state
[ 1949.176363][T18849] br1: port 1(veth1) entered disabled state
[ 1949.176844][T18849] veth1: entered allmulticast mode
[ 1949.181566][T18849] veth1: entered promiscuous mode
[ 1949.287051][   T69] br1: port 1(veth1) entered blocking state
[ 1949.287512][   T69] br1: port 1(veth1) entered forwarding state
[ 1982.609776][T19029] br1: port 1(veth1) entered disabled state
[ 1982.724384][T19030] veth1: left allmulticast mode
[ 1982.724795][T19030] veth1: left promiscuous mode
[ 1982.725323][T19030] br1: port 1(veth1) entered disabled state