[  948.091292][T32537] br0: port 1(c1) entered blocking state
[  948.091482][T32537] br0: port 1(c1) entered disabled state
[  948.091647][T32537] c1: entered allmulticast mode
[  948.093131][T32537] c1: entered promiscuous mode
[  948.265754][T32542] br0: port 2(c2) entered blocking state
[  948.265933][T32542] br0: port 2(c2) entered disabled state
[  948.266097][T32542] c2: entered allmulticast mode
[  948.267571][T32542] c2: entered promiscuous mode
[  948.418090][T32547] br0: port 3(c3) entered blocking state
[  948.418289][T32547] br0: port 3(c3) entered disabled state
[  948.418452][T32547] c3: entered allmulticast mode
[  948.419921][T32547] c3: entered promiscuous mode
[  948.583657][T32552] br0: port 4(sender) entered blocking state
[  948.583867][T32552] br0: port 4(sender) entered disabled state
[  948.584055][T32552] sender: entered allmulticast mode
[  948.585520][T32552] sender: entered promiscuous mode
[  948.632350][T32554] br0: port 4(sender) entered blocking state
[  948.632555][T32554] br0: port 4(sender) entered forwarding state
[  948.632883][T32554] br0: port 3(c3) entered blocking state
[  948.633031][T32554] br0: port 3(c3) entered forwarding state
[  948.633331][T32554] br0: port 2(c2) entered blocking state
[  948.633476][T32554] br0: port 2(c2) entered forwarding state
[  948.633766][T32554] br0: port 1(c1) entered blocking state
[  948.633920][T32554] br0: port 1(c1) entered forwarding state
[  959.742513][   T12] br0: port 1(c1) entered disabled state
[  959.746534][   T12] c1 (unregistering): left allmulticast mode
[  959.746758][   T12] c1 (unregistering): left promiscuous mode
[  959.746950][   T12] br0: port 1(c1) entered disabled state
[  959.892860][   T12] br0: port 2(c2) entered disabled state
[  959.899306][   T12] c2 (unregistering): left allmulticast mode
[  959.899609][   T12] c2 (unregistering): left promiscuous mode
[  959.899899][   T12] br0: port 2(c2) entered disabled state
[  960.001848][   T12] br0: port 3(c3) entered disabled state
[  960.007356][   T12] c3 (unregistering): left allmulticast mode
[  960.007657][   T12] c3 (unregistering): left promiscuous mode
[  960.007941][   T12] br0: port 3(c3) entered disabled state
[  960.169795][   T12] br0: port 4(sender) entered disabled state
[  960.172178][   T12] sender (unregistering): left allmulticast mode
[  960.172414][   T12] sender (unregistering): left promiscuous mode
[  960.172640][   T12] br0: port 4(sender) entered disabled state