[  939.502776][T30217] br0: port 1(c1) entered blocking state
[  939.502964][T30217] br0: port 1(c1) entered disabled state
[  939.503122][T30217] c1: entered allmulticast mode
[  939.504536][T30217] c1: entered promiscuous mode
[  939.636835][T30222] br0: port 2(c2) entered blocking state
[  939.637043][T30222] br0: port 2(c2) entered disabled state
[  939.638037][T30222] c2: entered allmulticast mode
[  939.639510][T30222] c2: entered promiscuous mode
[  939.790498][T30227] br0: port 3(c3) entered blocking state
[  939.790671][T30227] br0: port 3(c3) entered disabled state
[  939.790831][T30227] c3: entered allmulticast mode
[  939.798168][T30227] c3: entered promiscuous mode
[  939.937640][T30232] br0: port 4(sender) entered blocking state
[  939.937892][T30232] br0: port 4(sender) entered disabled state
[  939.938135][T30232] sender: entered allmulticast mode
[  939.939606][T30232] sender: entered promiscuous mode
[  939.980580][T30234] br0: port 4(sender) entered blocking state
[  939.980834][T30234] br0: port 4(sender) entered forwarding state
[  939.981233][T30234] br0: port 3(c3) entered blocking state
[  939.981427][T30234] br0: port 3(c3) entered forwarding state
[  939.981783][T30234] br0: port 2(c2) entered blocking state
[  939.981982][T30234] br0: port 2(c2) entered forwarding state
[  939.982394][T30234] br0: port 1(c1) entered blocking state
[  939.982582][T30234] br0: port 1(c1) entered forwarding state
[  951.044288][   T12] br0: port 1(c1) entered disabled state
[  951.059068][   T12] c1 (unregistering): left allmulticast mode
[  951.062105][   T12] c1 (unregistering): left promiscuous mode
[  951.062372][   T12] br0: port 1(c1) entered disabled state
[  951.181949][   T12] br0: port 2(c2) entered disabled state
[  951.192850][   T12] c2 (unregistering): left allmulticast mode
[  951.193056][   T12] c2 (unregistering): left promiscuous mode
[  951.194296][   T12] br0: port 2(c2) entered disabled state
[  951.310447][   T12] br0: port 3(c3) entered disabled state
[  951.321438][   T12] c3 (unregistering): left allmulticast mode
[  951.321638][   T12] c3 (unregistering): left promiscuous mode
[  951.321816][   T12] br0: port 3(c3) entered disabled state
[  951.446261][   T12] br0: port 4(sender) entered disabled state
[  951.457748][   T12] sender (unregistering): left allmulticast mode
[  951.457944][   T12] sender (unregistering): left promiscuous mode
[  951.458115][   T12] br0: port 4(sender) entered disabled state