[ 1226.868069][ T9095] br1: port 1(veth1) entered blocking state
[ 1226.868566][ T9095] br1: port 1(veth1) entered disabled state
[ 1226.869010][ T9095] veth1: entered allmulticast mode
[ 1226.873034][ T9095] veth1: entered promiscuous mode
[ 1226.987855][ T5406] br1: port 1(veth1) entered blocking state
[ 1226.988342][ T5406] br1: port 1(veth1) entered forwarding state
[ 1260.304832][ T9274] br1: port 1(veth1) entered disabled state
[ 1260.411889][ T9275] veth1: left allmulticast mode
[ 1260.412284][ T9275] veth1: left promiscuous mode
[ 1260.412783][ T9275] br1: port 1(veth1) entered disabled state