[ 1242.598390] br0: port 1(swp1) entered blocking state
[ 1242.598453] br0: port 1(swp1) entered disabled state
[ 1242.598494] swp1: entered allmulticast mode
[ 1242.598566] swp1: entered promiscuous mode
[ 1242.638149] br0: port 1(swp1) entered blocking state
[ 1242.638243] br0: port 1(swp1) entered forwarding state
[ 1242.670382] br0: port 1(swp1) entered disabled state
[ 1242.670910] swp1 (unregistering): left allmulticast mode
[ 1242.670981] swp1 (unregistering): left promiscuous mode
[ 1242.671027] br0: port 1(swp1) entered disabled state