[ 2852.978079][T28454] br0: port 1(c1) entered blocking state
[ 2852.978422][T28454] br0: port 1(c1) entered disabled state
[ 2852.979396][T28454] c1: entered allmulticast mode
[ 2852.982850][T28454] c1: entered promiscuous mode
[ 2853.748475][T28459] br0: port 2(c2) entered blocking state
[ 2853.748862][T28459] br0: port 2(c2) entered disabled state
[ 2853.749196][T28459] c2: entered allmulticast mode
[ 2853.753319][T28459] c2: entered promiscuous mode
[ 2854.426020][T28464] br0: port 3(c3) entered blocking state
[ 2854.426404][T28464] br0: port 3(c3) entered disabled state
[ 2854.426769][T28464] c3: entered allmulticast mode
[ 2854.431724][T28464] c3: entered promiscuous mode
[ 2855.104411][T28469] br0: port 4(sender) entered blocking state
[ 2855.104874][T28469] br0: port 4(sender) entered disabled state
[ 2855.105286][T28469] sender: entered allmulticast mode
[ 2855.110831][T28469] sender: entered promiscuous mode
[ 2855.370909][T28471] br0: port 4(sender) entered blocking state
[ 2855.371390][T28471] br0: port 4(sender) entered forwarding state
[ 2855.372143][T28471] br0: port 3(c3) entered blocking state
[ 2855.372476][T28471] br0: port 3(c3) entered forwarding state
[ 2855.373151][T28471] br0: port 2(c2) entered blocking state
[ 2855.373486][T28471] br0: port 2(c2) entered forwarding state
[ 2855.374160][T28471] br0: port 1(c1) entered blocking state
[ 2855.374491][T28471] br0: port 1(c1) entered forwarding state
[ 2867.877111][   T67] br0: port 1(c1) entered disabled state
[ 2867.901290][   T67] c1 (unregistering): left allmulticast mode
[ 2867.901729][   T67] c1 (unregistering): left promiscuous mode
[ 2867.902103][   T67] br0: port 1(c1) entered disabled state
[ 2868.395987][   T67] br0: port 2(c2) entered disabled state
[ 2868.415872][   T67] c2 (unregistering): left allmulticast mode
[ 2868.416258][   T67] c2 (unregistering): left promiscuous mode
[ 2868.416622][   T67] br0: port 2(c2) entered disabled state
[ 2868.935648][   T67] br0: port 3(c3) entered disabled state
[ 2868.960780][   T67] c3 (unregistering): left allmulticast mode
[ 2868.961232][   T67] c3 (unregistering): left promiscuous mode
[ 2868.961616][   T67] br0: port 3(c3) entered disabled state
[ 2869.459395][   T67] br0: port 4(sender) entered disabled state
[ 2869.481675][   T67] sender (unregistering): left allmulticast mode
[ 2869.482095][   T67] sender (unregistering): left promiscuous mode
[ 2869.482483][   T67] br0: port 4(sender) entered disabled state