[  924.924719][T31299] br0: port 1(c1) entered blocking state
[  924.924952][T31299] br0: port 1(c1) entered disabled state
[  924.925170][T31299] c1: entered allmulticast mode
[  924.926835][T31299] c1: entered promiscuous mode
[  925.063593][T31304] br0: port 2(c2) entered blocking state
[  925.063800][T31304] br0: port 2(c2) entered disabled state
[  925.064029][T31304] c2: entered allmulticast mode
[  925.066626][T31304] c2: entered promiscuous mode
[  925.211037][T31309] br0: port 3(c3) entered blocking state
[  925.211240][T31309] br0: port 3(c3) entered disabled state
[  925.211622][T31309] c3: entered allmulticast mode
[  925.213323][T31309] c3: entered promiscuous mode
[  925.350265][T31314] br0: port 4(sender) entered blocking state
[  925.350738][T31314] br0: port 4(sender) entered disabled state
[  925.350990][T31314] sender: entered allmulticast mode
[  925.352700][T31314] sender: entered promiscuous mode
[  925.397723][T31316] br0: port 4(sender) entered blocking state
[  925.397950][T31316] br0: port 4(sender) entered forwarding state
[  925.398295][T31316] br0: port 3(c3) entered blocking state
[  925.398450][T31316] br0: port 3(c3) entered forwarding state
[  925.398741][T31316] br0: port 2(c2) entered blocking state
[  925.398895][T31316] br0: port 2(c2) entered forwarding state
[  925.399183][T31316] br0: port 1(c1) entered blocking state
[  925.399331][T31316] br0: port 1(c1) entered forwarding state
[  936.461126][   T12] br0: port 1(c1) entered disabled state
[  936.464003][   T12] c1 (unregistering): left allmulticast mode
[  936.464280][   T12] c1 (unregistering): left promiscuous mode
[  936.465518][   T12] br0: port 1(c1) entered disabled state
[  936.596082][   T12] br0: port 2(c2) entered disabled state
[  936.599010][   T12] c2 (unregistering): left allmulticast mode
[  936.599346][   T12] c2 (unregistering): left promiscuous mode
[  936.600372][   T12] br0: port 2(c2) entered disabled state
[  936.723163][   T12] br0: port 3(c3) entered disabled state
[  936.726504][   T12] c3 (unregistering): left allmulticast mode
[  936.726696][   T12] c3 (unregistering): left promiscuous mode
[  936.726874][   T12] br0: port 3(c3) entered disabled state
[  936.850771][   T12] br0: port 4(sender) entered disabled state
[  936.853444][   T12] sender (unregistering): left allmulticast mode
[  936.853676][   T12] sender (unregistering): left promiscuous mode
[  936.853901][   T12] br0: port 4(sender) entered disabled state