[ 1553.742455][T10297] br1: port 1(veth1) entered blocking state
[ 1553.742720][T10297] br1: port 1(veth1) entered disabled state
[ 1553.742968][T10297] veth1: entered allmulticast mode
[ 1553.746637][T10297] veth1: entered promiscuous mode
[ 1553.909117][   T51] br1: port 1(veth1) entered blocking state
[ 1553.909409][   T51] br1: port 1(veth1) entered forwarding state
[ 1574.054323][T10372] br1: port 1(veth1) entered disabled state
[ 1574.203933][T10373] veth1: left allmulticast mode
[ 1574.204256][T10373] veth1: left promiscuous mode
[ 1574.204566][T10373] br1: port 1(veth1) entered disabled state