[ 1617.295130][ T7221] br1: port 1(veth1) entered blocking state
[ 1617.295595][ T7221] br1: port 1(veth1) entered disabled state
[ 1617.297369][ T7221] veth1: entered allmulticast mode
[ 1617.300780][ T7221] veth1: entered promiscuous mode
[ 1617.414779][ T5115] br1: port 1(veth1) entered blocking state
[ 1617.415199][ T5115] br1: port 1(veth1) entered forwarding state
[ 1632.511529][ T7320] br1: port 1(veth1) entered disabled state
[ 1632.657951][ T7321] veth1: left allmulticast mode
[ 1632.658354][ T7321] veth1: left promiscuous mode
[ 1632.659916][ T7321] br1: port 1(veth1) entered disabled state