[ 1008.848656][T32551] br0: port 1(c1) entered blocking state
[ 1008.848833][T32551] br0: port 1(c1) entered disabled state
[ 1008.848992][T32551] c1: entered allmulticast mode
[ 1008.850468][T32551] c1: entered promiscuous mode
[ 1009.057291][T32556] br0: port 2(c2) entered blocking state
[ 1009.057579][T32556] br0: port 2(c2) entered disabled state
[ 1009.057883][T32556] c2: entered allmulticast mode
[ 1009.060395][T32556] c2: entered promiscuous mode
[ 1009.222440][T32561] br0: port 3(c3) entered blocking state
[ 1009.222605][T32561] br0: port 3(c3) entered disabled state
[ 1009.222757][T32561] c3: entered allmulticast mode
[ 1009.224159][T32561] c3: entered promiscuous mode
[ 1009.422482][T32566] br0: port 4(sender) entered blocking state
[ 1009.422679][T32566] br0: port 4(sender) entered disabled state
[ 1009.422855][T32566] sender: entered allmulticast mode
[ 1009.424260][T32566] sender: entered promiscuous mode
[ 1009.481960][T32568] br0: port 4(sender) entered blocking state
[ 1009.482159][T32568] br0: port 4(sender) entered forwarding state
[ 1009.482527][T32568] br0: port 3(c3) entered blocking state
[ 1009.482678][T32568] br0: port 3(c3) entered forwarding state
[ 1009.482954][T32568] br0: port 2(c2) entered blocking state
[ 1009.483097][T32568] br0: port 2(c2) entered forwarding state
[ 1009.483395][T32568] br0: port 1(c1) entered blocking state
[ 1009.483538][T32568] br0: port 1(c1) entered forwarding state
[ 1020.567395][   T12] br0: port 1(c1) entered disabled state
[ 1020.570891][   T12] c1 (unregistering): left allmulticast mode
[ 1020.571272][   T12] c1 (unregistering): left promiscuous mode
[ 1020.571451][   T12] br0: port 1(c1) entered disabled state
[ 1020.730997][   T12] br0: port 2(c2) entered disabled state
[ 1020.734323][   T12] c2 (unregistering): left allmulticast mode
[ 1020.734516][   T12] c2 (unregistering): left promiscuous mode
[ 1020.734686][   T12] br0: port 2(c2) entered disabled state
[ 1020.873624][   T12] br0: port 3(c3) entered disabled state
[ 1020.876638][   T12] c3 (unregistering): left allmulticast mode
[ 1020.876834][   T12] c3 (unregistering): left promiscuous mode
[ 1020.876997][   T12] br0: port 3(c3) entered disabled state
[ 1021.028822][   T12] br0: port 4(sender) entered disabled state
[ 1021.032497][   T12] sender (unregistering): left allmulticast mode
[ 1021.032696][   T12] sender (unregistering): left promiscuous mode
[ 1021.032863][   T12] br0: port 4(sender) entered disabled state