[ 1667.710851][ T6434] br1: port 1(veth1) entered blocking state
[ 1667.711188][ T6434] br1: port 1(veth1) entered disabled state
[ 1667.711428][ T6434] veth1: entered allmulticast mode
[ 1667.713242][ T6434] veth1: entered promiscuous mode
[ 1667.849027][   T40] br1: port 1(veth1) entered blocking state
[ 1667.849281][   T40] br1: port 1(veth1) entered forwarding state
[ 1683.493455][ T6493] br1: port 1(veth1) entered disabled state
[ 1683.666930][ T6495] veth1: left allmulticast mode
[ 1683.667157][ T6495] veth1: left promiscuous mode
[ 1683.667473][ T6495] br1: port 1(veth1) entered disabled state