[ 1284.477293][T11929] br1: port 1(veth1) entered blocking state
[ 1284.477725][T11929] br1: port 1(veth1) entered disabled state
[ 1284.490154][T11929] veth1: entered allmulticast mode
[ 1284.493534][T11929] veth1: entered promiscuous mode
[ 1284.605071][  T252] br1: port 1(veth1) entered blocking state
[ 1284.605548][  T252] br1: port 1(veth1) entered forwarding state
[ 1299.475818][T12028] br1: port 1(veth1) entered disabled state
[ 1299.592261][T12029] veth1: left allmulticast mode
[ 1299.592601][T12029] veth1: left promiscuous mode
[ 1299.593084][T12029] br1: port 1(veth1) entered disabled state