[ 2854.226722][T29220] br0: port 1(c1) entered blocking state
[ 2854.227098][T29220] br0: port 1(c1) entered disabled state
[ 2854.227679][T29220] c1: entered allmulticast mode
[ 2854.231067][T29220] c1: entered promiscuous mode
[ 2854.862951][T29225] br0: port 2(c2) entered blocking state
[ 2854.863358][T29225] br0: port 2(c2) entered disabled state
[ 2854.863738][T29225] c2: entered allmulticast mode
[ 2854.867079][T29225] c2: entered promiscuous mode
[ 2855.511605][T29230] br0: port 3(c3) entered blocking state
[ 2855.511975][T29230] br0: port 3(c3) entered disabled state
[ 2855.512525][T29230] c3: entered allmulticast mode
[ 2855.515865][T29230] c3: entered promiscuous mode
[ 2856.173410][T29235] br0: port 4(sender) entered blocking state
[ 2856.173827][T29235] br0: port 4(sender) entered disabled state
[ 2856.174323][T29235] sender: entered allmulticast mode
[ 2856.177676][T29235] sender: entered promiscuous mode
[ 2856.418112][T29237] br0: port 4(sender) entered blocking state
[ 2856.418610][T29237] br0: port 4(sender) entered forwarding state
[ 2856.419377][T29237] br0: port 3(c3) entered blocking state
[ 2856.419724][T29237] br0: port 3(c3) entered forwarding state
[ 2856.420397][T29237] br0: port 2(c2) entered blocking state
[ 2856.420730][T29237] br0: port 2(c2) entered forwarding state
[ 2856.421399][T29237] br0: port 1(c1) entered blocking state
[ 2856.421733][T29237] br0: port 1(c1) entered forwarding state
[ 2868.803564][   T12] br0: port 1(c1) entered disabled state
[ 2868.826549][   T12] c1 (unregistering): left allmulticast mode
[ 2868.826990][   T12] c1 (unregistering): left promiscuous mode
[ 2868.829651][   T12] br0: port 1(c1) entered disabled state
[ 2869.308553][   T12] br0: port 2(c2) entered disabled state
[ 2869.331104][   T12] c2 (unregistering): left allmulticast mode
[ 2869.331532][   T12] c2 (unregistering): left promiscuous mode
[ 2869.331903][   T12] br0: port 2(c2) entered disabled state
[ 2869.810843][   T12] br0: port 3(c3) entered disabled state
[ 2869.843400][   T12] c3 (unregistering): left allmulticast mode
[ 2869.843799][   T12] c3 (unregistering): left promiscuous mode
[ 2869.844162][   T12] br0: port 3(c3) entered disabled state
[ 2870.323544][   T12] br0: port 4(sender) entered disabled state
[ 2870.343932][   T12] sender (unregistering): left allmulticast mode
[ 2870.344927][   T12] sender (unregistering): left promiscuous mode
[ 2870.345332][   T12] br0: port 4(sender) entered disabled state