[ 1016.573566][ T1938] br0: port 1(c1) entered blocking state
[ 1016.573808][ T1938] br0: port 1(c1) entered disabled state
[ 1016.580801][ T1938] c1: entered allmulticast mode
[ 1016.582353][ T1938] c1: entered promiscuous mode
[ 1016.729467][ T1943] br0: port 2(c2) entered blocking state
[ 1016.729653][ T1943] br0: port 2(c2) entered disabled state
[ 1016.729808][ T1943] c2: entered allmulticast mode
[ 1016.731235][ T1943] c2: entered promiscuous mode
[ 1016.888496][ T1948] br0: port 3(c3) entered blocking state
[ 1016.888661][ T1948] br0: port 3(c3) entered disabled state
[ 1016.888816][ T1948] c3: entered allmulticast mode
[ 1016.890875][ T1948] c3: entered promiscuous mode
[ 1017.049108][ T1953] br0: port 4(sender) entered blocking state
[ 1017.049320][ T1953] br0: port 4(sender) entered disabled state
[ 1017.049528][ T1953] sender: entered allmulticast mode
[ 1017.051760][ T1953] sender: entered promiscuous mode
[ 1017.113514][ T1955] br0: port 4(sender) entered blocking state
[ 1017.113723][ T1955] br0: port 4(sender) entered forwarding state
[ 1017.114054][ T1955] br0: port 3(c3) entered blocking state
[ 1017.114201][ T1955] br0: port 3(c3) entered forwarding state
[ 1017.114508][ T1955] br0: port 2(c2) entered blocking state
[ 1017.114680][ T1955] br0: port 2(c2) entered forwarding state
[ 1017.114977][ T1955] br0: port 1(c1) entered blocking state
[ 1017.115132][ T1955] br0: port 1(c1) entered forwarding state
[ 1028.144079][   T12] br0: port 1(c1) entered disabled state
[ 1028.154665][   T12] c1 (unregistering): left allmulticast mode
[ 1028.154874][   T12] c1 (unregistering): left promiscuous mode
[ 1028.155293][   T12] br0: port 1(c1) entered disabled state
[ 1028.280787][   T12] br0: port 2(c2) entered disabled state
[ 1028.284353][   T12] c2 (unregistering): left allmulticast mode
[ 1028.284631][   T12] c2 (unregistering): left promiscuous mode
[ 1028.284812][   T12] br0: port 2(c2) entered disabled state
[ 1028.401656][   T12] br0: port 3(c3) entered disabled state
[ 1028.404215][   T12] c3 (unregistering): left allmulticast mode
[ 1028.404413][   T12] c3 (unregistering): left promiscuous mode
[ 1028.404575][   T12] br0: port 3(c3) entered disabled state
[ 1028.538979][   T12] br0: port 4(sender) entered disabled state
[ 1028.541932][   T12] sender (unregistering): left allmulticast mode
[ 1028.542162][   T12] sender (unregistering): left promiscuous mode
[ 1028.542335][   T12] br0: port 4(sender) entered disabled state