[ 1288.112183][ T7997] br1: port 1(veth1) entered blocking state
[ 1288.112528][ T7997] br1: port 1(veth1) entered disabled state
[ 1288.112809][ T7997] veth1: entered allmulticast mode
[ 1288.114752][ T7997] veth1: entered promiscuous mode
[ 1288.194358][   T55] br1: port 1(veth1) entered blocking state
[ 1288.194701][   T55] br1: port 1(veth1) entered forwarding state
[ 1301.566548][ T8096] br1: port 1(veth1) entered disabled state
[ 1301.679227][ T8097] veth1: left allmulticast mode
[ 1301.679655][ T8097] veth1: left promiscuous mode
[ 1301.680180][ T8097] br1: port 1(veth1) entered disabled state