[ 1152.649032][ T7909] br1: port 1(veth1) entered blocking state
[ 1152.649778][ T7909] br1: port 1(veth1) entered disabled state
[ 1152.650529][ T7909] veth1: entered allmulticast mode
[ 1152.656761][ T7909] veth1: entered promiscuous mode
[ 1152.771065][   T37] br1: port 1(veth1) entered blocking state
[ 1152.771534][   T37] br1: port 1(veth1) entered forwarding state
[ 1167.856983][ T8008] br1: port 1(veth1) entered disabled state
[ 1167.976096][ T8009] veth1: left allmulticast mode
[ 1167.976517][ T8009] veth1: left promiscuous mode
[ 1167.978489][ T8009] br1: port 1(veth1) entered disabled state