[ 1405.220989][ T7690] br1: port 1(veth1) entered blocking state
[ 1405.221408][ T7690] br1: port 1(veth1) entered disabled state
[ 1405.221793][ T7690] veth1: entered allmulticast mode
[ 1405.224935][ T7690] veth1: entered promiscuous mode
[ 1405.344557][ T3828] br1: port 1(veth1) entered blocking state
[ 1405.344807][ T3828] br1: port 1(veth1) entered forwarding state
[ 1420.197063][ T7749] br1: port 1(veth1) entered disabled state
[ 1420.316643][ T7750] veth1: left allmulticast mode
[ 1420.316847][ T7750] veth1: left promiscuous mode
[ 1420.317148][ T7750] br1: port 1(veth1) entered disabled state