[ 1010.020048][T30631] br0: port 1(c1) entered blocking state
[ 1010.020240][T30631] br0: port 1(c1) entered disabled state
[ 1010.020403][T30631] c1: entered allmulticast mode
[ 1010.021872][T30631] c1: entered promiscuous mode
[ 1010.213072][T30636] br0: port 2(c2) entered blocking state
[ 1010.213771][T30636] br0: port 2(c2) entered disabled state
[ 1010.213941][T30636] c2: entered allmulticast mode
[ 1010.215455][T30636] c2: entered promiscuous mode
[ 1010.405969][T30641] br0: port 3(c3) entered blocking state
[ 1010.406261][T30641] br0: port 3(c3) entered disabled state
[ 1010.406525][T30641] c3: entered allmulticast mode
[ 1010.409207][T30641] c3: entered promiscuous mode
[ 1010.582988][T30646] br0: port 4(sender) entered blocking state
[ 1010.583250][T30646] br0: port 4(sender) entered disabled state
[ 1010.583500][T30646] sender: entered allmulticast mode
[ 1010.585078][T30646] sender: entered promiscuous mode
[ 1010.638011][T30648] br0: port 4(sender) entered blocking state
[ 1010.638388][T30648] br0: port 4(sender) entered forwarding state
[ 1010.638982][T30648] br0: port 3(c3) entered blocking state
[ 1010.639277][T30648] br0: port 3(c3) entered forwarding state
[ 1010.639834][T30648] br0: port 2(c2) entered blocking state
[ 1010.640113][T30648] br0: port 2(c2) entered forwarding state
[ 1010.640670][T30648] br0: port 1(c1) entered blocking state
[ 1010.640946][T30648] br0: port 1(c1) entered forwarding state
[ 1021.719514][   T12] br0: port 1(c1) entered disabled state
[ 1021.722393][   T12] c1 (unregistering): left allmulticast mode
[ 1021.722635][   T12] c1 (unregistering): left promiscuous mode
[ 1021.722869][   T12] br0: port 1(c1) entered disabled state
[ 1021.850336][   T12] br0: port 2(c2) entered disabled state
[ 1021.859450][   T12] c2 (unregistering): left allmulticast mode
[ 1021.859649][   T12] c2 (unregistering): left promiscuous mode
[ 1021.859827][   T12] br0: port 2(c2) entered disabled state
[ 1021.977979][   T12] br0: port 3(c3) entered disabled state
[ 1021.980797][   T12] c3 (unregistering): left allmulticast mode
[ 1021.981004][   T12] c3 (unregistering): left promiscuous mode
[ 1021.981184][   T12] br0: port 3(c3) entered disabled state
[ 1022.096312][   T12] br0: port 4(sender) entered disabled state
[ 1022.098872][   T12] sender (unregistering): left allmulticast mode
[ 1022.099068][   T12] sender (unregistering): left promiscuous mode
[ 1022.100069][   T12] br0: port 4(sender) entered disabled state