[ 1038.379687][T29761] br0: port 1(c1) entered blocking state
[ 1038.379883][T29761] br0: port 1(c1) entered disabled state
[ 1038.380070][T29761] c1: entered allmulticast mode
[ 1038.381686][T29761] c1: entered promiscuous mode
[ 1038.534397][T29766] br0: port 2(c2) entered blocking state
[ 1038.534615][T29766] br0: port 2(c2) entered disabled state
[ 1038.534841][T29766] c2: entered allmulticast mode
[ 1038.536407][T29766] c2: entered promiscuous mode
[ 1038.703807][T29771] br0: port 3(c3) entered blocking state
[ 1038.704002][T29771] br0: port 3(c3) entered disabled state
[ 1038.704181][T29771] c3: entered allmulticast mode
[ 1038.705643][T29771] c3: entered promiscuous mode
[ 1038.860709][T29776] br0: port 4(sender) entered blocking state
[ 1038.860975][T29776] br0: port 4(sender) entered disabled state
[ 1038.861228][T29776] sender: entered allmulticast mode
[ 1038.862805][T29776] sender: entered promiscuous mode
[ 1038.912848][T29778] br0: port 4(sender) entered blocking state
[ 1038.913070][T29778] br0: port 4(sender) entered forwarding state
[ 1038.913397][T29778] br0: port 3(c3) entered blocking state
[ 1038.913540][T29778] br0: port 3(c3) entered forwarding state
[ 1038.913833][T29778] br0: port 2(c2) entered blocking state
[ 1038.913984][T29778] br0: port 2(c2) entered forwarding state
[ 1038.914271][T29778] br0: port 1(c1) entered blocking state
[ 1038.914416][T29778] br0: port 1(c1) entered forwarding state
[ 1050.083883][   T12] br0: port 1(c1) entered disabled state
[ 1050.086583][   T12] c1 (unregistering): left allmulticast mode
[ 1050.086777][   T12] c1 (unregistering): left promiscuous mode
[ 1050.086958][   T12] br0: port 1(c1) entered disabled state
[ 1050.208946][   T12] br0: port 2(c2) entered disabled state
[ 1050.211052][   T12] c2 (unregistering): left allmulticast mode
[ 1050.211240][   T12] c2 (unregistering): left promiscuous mode
[ 1050.211416][   T12] br0: port 2(c2) entered disabled state
[ 1050.357012][   T12] br0: port 3(c3) entered disabled state
[ 1050.359484][   T12] c3 (unregistering): left allmulticast mode
[ 1050.359677][   T12] c3 (unregistering): left promiscuous mode
[ 1050.359989][   T12] br0: port 3(c3) entered disabled state
[ 1050.526982][   T12] br0: port 4(sender) entered disabled state
[ 1050.530873][   T12] sender (unregistering): left allmulticast mode
[ 1050.531869][   T12] sender (unregistering): left promiscuous mode
[ 1050.532302][   T12] br0: port 4(sender) entered disabled state