[ 1973.629572][ T7524] br1: port 1(veth1) entered blocking state
[ 1973.630022][ T7524] br1: port 1(veth1) entered disabled state
[ 1973.630447][ T7524] veth1: entered allmulticast mode
[ 1973.633871][ T7524] veth1: entered promiscuous mode
[ 1973.754630][   T56] br1: port 1(veth1) entered blocking state
[ 1973.755081][   T56] br1: port 1(veth1) entered forwarding state
[ 1988.442442][ T7623] br1: port 1(veth1) entered disabled state
[ 1988.562319][ T7624] veth1: left allmulticast mode
[ 1988.562713][ T7624] veth1: left promiscuous mode
[ 1988.563253][ T7624] br1: port 1(veth1) entered disabled state