[  941.674327][T30617] br0: port 1(c1) entered blocking state
[  941.674576][T30617] br0: port 1(c1) entered disabled state
[  941.674792][T30617] c1: entered allmulticast mode
[  941.676349][T30617] c1: entered promiscuous mode
[  941.868847][T30622] br0: port 2(c2) entered blocking state
[  941.869032][T30622] br0: port 2(c2) entered disabled state
[  941.869200][T30622] c2: entered allmulticast mode
[  941.871248][T30622] c2: entered promiscuous mode
[  942.040697][T30627] br0: port 3(c3) entered blocking state
[  942.040883][T30627] br0: port 3(c3) entered disabled state
[  942.041050][T30627] c3: entered allmulticast mode
[  942.042529][T30627] c3: entered promiscuous mode
[  942.215766][T30632] br0: port 4(sender) entered blocking state
[  942.216118][T30632] br0: port 4(sender) entered disabled state
[  942.216473][T30632] sender: entered allmulticast mode
[  942.219220][T30632] sender: entered promiscuous mode
[  942.291201][T30634] br0: port 4(sender) entered blocking state
[  942.291550][T30634] br0: port 4(sender) entered forwarding state
[  942.292103][T30634] br0: port 3(c3) entered blocking state
[  942.292343][T30634] br0: port 3(c3) entered forwarding state
[  942.292852][T30634] br0: port 2(c2) entered blocking state
[  942.293091][T30634] br0: port 2(c2) entered forwarding state
[  942.293599][T30634] br0: port 1(c1) entered blocking state
[  942.293839][T30634] br0: port 1(c1) entered forwarding state
[  953.460900][   T12] br0: port 1(c1) entered disabled state
[  953.472741][   T12] c1 (unregistering): left allmulticast mode
[  953.473014][   T12] c1 (unregistering): left promiscuous mode
[  953.473267][   T12] br0: port 1(c1) entered disabled state
[  953.595825][   T12] br0: port 2(c2) entered disabled state
[  953.598352][   T12] c2 (unregistering): left allmulticast mode
[  953.598634][   T12] c2 (unregistering): left promiscuous mode
[  953.598874][   T12] br0: port 2(c2) entered disabled state
[  953.713819][   T12] br0: port 3(c3) entered disabled state
[  953.716526][   T12] c3 (unregistering): left allmulticast mode
[  953.716754][   T12] c3 (unregistering): left promiscuous mode
[  953.716984][   T12] br0: port 3(c3) entered disabled state
[  953.856135][   T12] br0: port 4(sender) entered disabled state
[  953.858390][   T12] sender (unregistering): left allmulticast mode
[  953.859622][   T12] sender (unregistering): left promiscuous mode
[  953.859840][   T12] br0: port 4(sender) entered disabled state