[ 1006.755604][ T1887] br0: port 1(c1) entered blocking state
[ 1006.755898][ T1887] br0: port 1(c1) entered disabled state
[ 1006.756153][ T1887] c1: entered allmulticast mode
[ 1006.757728][ T1887] c1: entered promiscuous mode
[ 1006.920987][ T1892] br0: port 2(c2) entered blocking state
[ 1006.921258][ T1892] br0: port 2(c2) entered disabled state
[ 1006.921514][ T1892] c2: entered allmulticast mode
[ 1006.928793][ T1892] c2: entered promiscuous mode
[ 1007.087453][ T1897] br0: port 3(c3) entered blocking state
[ 1007.087721][ T1897] br0: port 3(c3) entered disabled state
[ 1007.087979][ T1897] c3: entered allmulticast mode
[ 1007.089530][ T1897] c3: entered promiscuous mode
[ 1007.260328][ T1902] br0: port 4(sender) entered blocking state
[ 1007.260653][ T1902] br0: port 4(sender) entered disabled state
[ 1007.261409][ T1902] sender: entered allmulticast mode
[ 1007.262949][ T1902] sender: entered promiscuous mode
[ 1007.323346][ T1904] br0: port 4(sender) entered blocking state
[ 1007.323680][ T1904] br0: port 4(sender) entered forwarding state
[ 1007.324118][ T1904] br0: port 3(c3) entered blocking state
[ 1007.324367][ T1904] br0: port 3(c3) entered forwarding state
[ 1007.324782][ T1904] br0: port 2(c2) entered blocking state
[ 1007.325028][ T1904] br0: port 2(c2) entered forwarding state
[ 1007.325442][ T1904] br0: port 1(c1) entered blocking state
[ 1007.325688][ T1904] br0: port 1(c1) entered forwarding state
[ 1018.350950][   T70] br0: port 1(c1) entered disabled state
[ 1018.355170][   T70] c1 (unregistering): left allmulticast mode
[ 1018.355491][   T70] c1 (unregistering): left promiscuous mode
[ 1018.355779][   T70] br0: port 1(c1) entered disabled state
[ 1018.483334][   T70] br0: port 2(c2) entered disabled state
[ 1018.486939][   T70] c2 (unregistering): left allmulticast mode
[ 1018.487321][   T70] c2 (unregistering): left promiscuous mode
[ 1018.487603][   T70] br0: port 2(c2) entered disabled state
[ 1018.606378][   T70] br0: port 3(c3) entered disabled state
[ 1018.610757][   T70] c3 (unregistering): left allmulticast mode
[ 1018.611075][   T70] c3 (unregistering): left promiscuous mode
[ 1018.611370][   T70] br0: port 3(c3) entered disabled state
[ 1018.735855][   T70] br0: port 4(sender) entered disabled state
[ 1018.738956][   T70] sender (unregistering): left allmulticast mode
[ 1018.739261][   T70] sender (unregistering): left promiscuous mode
[ 1018.739551][   T70] br0: port 4(sender) entered disabled state