[ 1750.848037][ T8528] br1: port 1(veth1) entered blocking state
[ 1750.848510][ T8528] br1: port 1(veth1) entered disabled state
[ 1750.848917][ T8528] veth1: entered allmulticast mode
[ 1750.852113][ T8528] veth1: entered promiscuous mode
[ 1751.017669][ T7739] br1: port 1(veth1) entered blocking state
[ 1751.017950][ T7739] br1: port 1(veth1) entered forwarding state
[ 1751.187292][ T8531] br1: port 2(veth2) entered blocking state
[ 1751.187645][ T8531] br1: port 2(veth2) entered disabled state
[ 1751.187898][ T8531] veth2: entered allmulticast mode
[ 1751.189749][ T8531] veth2: entered promiscuous mode
[ 1751.367591][ T7209] br1: port 2(veth2) entered blocking state
[ 1751.367906][ T7209] br1: port 2(veth2) entered forwarding state
[ 1777.181526][ T8730] br1: port 2(veth2) entered disabled state
[ 1777.367617][ T8731] veth2: left allmulticast mode
[ 1777.367963][ T8731] veth2: left promiscuous mode
[ 1777.368438][ T8731] br1: port 2(veth2) entered disabled state
[ 1777.549818][ T8732] br1: port 1(veth1) entered disabled state
[ 1777.718336][ T8733] veth1: left allmulticast mode
[ 1777.718572][ T8733] veth1: left promiscuous mode
[ 1777.718883][ T8733] br1: port 1(veth1) entered disabled state