[ 1239.636435][ T9552] br1: port 1(veth1) entered blocking state
[ 1239.636809][ T9552] br1: port 1(veth1) entered disabled state
[ 1239.637151][ T9552] veth1: entered allmulticast mode
[ 1239.639552][ T9552] veth1: entered promiscuous mode
[ 1239.754875][ T2324] br1: port 1(veth1) entered blocking state
[ 1239.755211][ T2324] br1: port 1(veth1) entered forwarding state
[ 1271.055558][ T9731] br1: port 1(veth1) entered disabled state
[ 1271.142050][ T9732] veth1: left allmulticast mode
[ 1271.142347][ T9732] veth1: left promiscuous mode
[ 1271.142702][ T9732] br1: port 1(veth1) entered disabled state