[ 2913.926105][T28346] br0: port 1(c1) entered blocking state
[ 2913.926504][T28346] br0: port 1(c1) entered disabled state
[ 2913.926868][T28346] c1: entered allmulticast mode
[ 2913.930177][T28346] c1: entered promiscuous mode
[ 2914.580822][T28351] br0: port 2(c2) entered blocking state
[ 2914.581177][T28351] br0: port 2(c2) entered disabled state
[ 2914.582248][T28351] c2: entered allmulticast mode
[ 2914.585585][T28351] c2: entered promiscuous mode
[ 2915.263746][T28356] br0: port 3(c3) entered blocking state
[ 2915.264105][T28356] br0: port 3(c3) entered disabled state
[ 2915.264455][T28356] c3: entered allmulticast mode
[ 2915.267844][T28356] c3: entered promiscuous mode
[ 2915.930336][T28361] br0: port 4(sender) entered blocking state
[ 2915.930791][T28361] br0: port 4(sender) entered disabled state
[ 2915.931215][T28361] sender: entered allmulticast mode
[ 2915.934581][T28361] sender: entered promiscuous mode
[ 2916.177874][T28363] br0: port 4(sender) entered blocking state
[ 2916.178327][T28363] br0: port 4(sender) entered forwarding state
[ 2916.179065][T28363] br0: port 3(c3) entered blocking state
[ 2916.179391][T28363] br0: port 3(c3) entered forwarding state
[ 2916.180057][T28363] br0: port 2(c2) entered blocking state
[ 2916.180389][T28363] br0: port 2(c2) entered forwarding state
[ 2916.181062][T28363] br0: port 1(c1) entered blocking state
[ 2916.181409][T28363] br0: port 1(c1) entered forwarding state
[ 2928.570226][   T12] br0: port 1(c1) entered disabled state
[ 2928.601154][   T12] c1 (unregistering): left allmulticast mode
[ 2928.601578][   T12] c1 (unregistering): left promiscuous mode
[ 2928.601952][   T12] br0: port 1(c1) entered disabled state
[ 2929.110024][   T12] br0: port 2(c2) entered disabled state
[ 2929.146160][   T12] c2 (unregistering): left allmulticast mode
[ 2929.146622][   T12] c2 (unregistering): left promiscuous mode
[ 2929.147017][   T12] br0: port 2(c2) entered disabled state
[ 2929.593684][   T12] br0: port 3(c3) entered disabled state
[ 2929.618463][   T12] c3 (unregistering): left allmulticast mode
[ 2929.618896][   T12] c3 (unregistering): left promiscuous mode
[ 2929.619267][   T12] br0: port 3(c3) entered disabled state
[ 2930.089896][   T12] br0: port 4(sender) entered disabled state
[ 2930.113792][   T12] sender (unregistering): left allmulticast mode
[ 2930.114230][   T12] sender (unregistering): left promiscuous mode
[ 2930.114647][   T12] br0: port 4(sender) entered disabled state