[ 1289.637806][ T7200] br1: port 1(veth1) entered blocking state
[ 1289.638102][ T7200] br1: port 1(veth1) entered disabled state
[ 1289.638366][ T7200] veth1: entered allmulticast mode
[ 1289.640582][ T7200] veth1: entered promiscuous mode
[ 1289.802004][ T2404] br1: port 1(veth1) entered blocking state
[ 1289.802349][ T2404] br1: port 1(veth1) entered forwarding state
[ 1308.727242][ T7275] br1: port 1(veth1) entered disabled state
[ 1308.847510][ T7276] veth1: left allmulticast mode
[ 1308.847748][ T7276] veth1: left promiscuous mode
[ 1308.848065][ T7276] br1: port 1(veth1) entered disabled state