[ 1313.172257][ T9695] br1: port 1(veth1) entered blocking state
[ 1313.172526][ T9695] br1: port 1(veth1) entered disabled state
[ 1313.172806][ T9695] veth1: entered allmulticast mode
[ 1313.174971][ T9695] veth1: entered promiscuous mode
[ 1313.287639][   T48] br1: port 1(veth1) entered blocking state
[ 1313.287882][   T48] br1: port 1(veth1) entered forwarding state
[ 1327.791008][ T9754] br1: port 1(veth1) entered disabled state
[ 1327.906206][ T9755] veth1: left allmulticast mode
[ 1327.906450][ T9755] veth1: left promiscuous mode
[ 1327.906752][ T9755] br1: port 1(veth1) entered disabled state