[ 2880.784749][T28679] br0: port 1(c1) entered blocking state
[ 2880.785114][T28679] br0: port 1(c1) entered disabled state
[ 2880.785467][T28679] c1: entered allmulticast mode
[ 2880.789179][T28679] c1: entered promiscuous mode
[ 2881.449339][T28684] br0: port 2(c2) entered blocking state
[ 2881.449768][T28684] br0: port 2(c2) entered disabled state
[ 2881.450417][T28684] c2: entered allmulticast mode
[ 2881.453837][T28684] c2: entered promiscuous mode
[ 2882.146982][T28689] br0: port 3(c3) entered blocking state
[ 2882.147325][T28689] br0: port 3(c3) entered disabled state
[ 2882.147676][T28689] c3: entered allmulticast mode
[ 2882.151188][T28689] c3: entered promiscuous mode
[ 2882.839903][T28694] br0: port 4(sender) entered blocking state
[ 2882.840357][T28694] br0: port 4(sender) entered disabled state
[ 2882.840780][T28694] sender: entered allmulticast mode
[ 2882.844835][T28694] sender: entered promiscuous mode
[ 2883.074369][T28696] br0: port 4(sender) entered blocking state
[ 2883.074857][T28696] br0: port 4(sender) entered forwarding state
[ 2883.075606][T28696] br0: port 3(c3) entered blocking state
[ 2883.075942][T28696] br0: port 3(c3) entered forwarding state
[ 2883.076632][T28696] br0: port 2(c2) entered blocking state
[ 2883.076976][T28696] br0: port 2(c2) entered forwarding state
[ 2883.077631][T28696] br0: port 1(c1) entered blocking state
[ 2883.077973][T28696] br0: port 1(c1) entered forwarding state
[ 2895.567270][   T71] br0: port 1(c1) entered disabled state
[ 2895.603473][   T71] c1 (unregistering): left allmulticast mode
[ 2895.604766][   T71] c1 (unregistering): left promiscuous mode
[ 2895.605193][   T71] br0: port 1(c1) entered disabled state
[ 2896.111699][   T71] br0: port 2(c2) entered disabled state
[ 2896.140588][   T71] c2 (unregistering): left allmulticast mode
[ 2896.141366][   T71] c2 (unregistering): left promiscuous mode
[ 2896.141899][   T71] br0: port 2(c2) entered disabled state
[ 2896.781033][   T71] br0: port 3(c3) entered disabled state
[ 2896.804288][   T71] c3 (unregistering): left allmulticast mode
[ 2896.804786][   T71] c3 (unregistering): left promiscuous mode
[ 2896.805182][   T71] br0: port 3(c3) entered disabled state
[ 2897.365826][   T71] br0: port 4(sender) entered disabled state
[ 2897.399790][   T71] sender (unregistering): left allmulticast mode
[ 2897.400301][   T71] sender (unregistering): left promiscuous mode
[ 2897.400679][   T71] br0: port 4(sender) entered disabled state