[ 2871.570220][T29207] br0: port 1(c1) entered blocking state
[ 2871.570619][T29207] br0: port 1(c1) entered disabled state
[ 2871.571011][T29207] c1: entered allmulticast mode
[ 2871.575071][T29207] c1: entered promiscuous mode
[ 2872.238417][T29212] br0: port 2(c2) entered blocking state
[ 2872.238753][T29212] br0: port 2(c2) entered disabled state
[ 2872.239097][T29212] c2: entered allmulticast mode
[ 2872.242424][T29212] c2: entered promiscuous mode
[ 2872.924983][T29217] br0: port 3(c3) entered blocking state
[ 2872.925363][T29217] br0: port 3(c3) entered disabled state
[ 2872.925718][T29217] c3: entered allmulticast mode
[ 2872.929213][T29217] c3: entered promiscuous mode
[ 2873.592421][T29222] br0: port 4(sender) entered blocking state
[ 2873.592838][T29222] br0: port 4(sender) entered disabled state
[ 2873.593602][T29222] sender: entered allmulticast mode
[ 2873.596949][T29222] sender: entered promiscuous mode
[ 2873.836967][T29224] br0: port 4(sender) entered blocking state
[ 2873.837437][T29224] br0: port 4(sender) entered forwarding state
[ 2873.838179][T29224] br0: port 3(c3) entered blocking state
[ 2873.838509][T29224] br0: port 3(c3) entered forwarding state
[ 2873.839168][T29224] br0: port 2(c2) entered blocking state
[ 2873.839510][T29224] br0: port 2(c2) entered forwarding state
[ 2873.840199][T29224] br0: port 1(c1) entered blocking state
[ 2873.840528][T29224] br0: port 1(c1) entered forwarding state
[ 2886.272576][   T12] br0: port 1(c1) entered disabled state
[ 2886.293035][   T12] c1 (unregistering): left allmulticast mode
[ 2886.294959][   T12] c1 (unregistering): left promiscuous mode
[ 2886.295358][   T12] br0: port 1(c1) entered disabled state
[ 2886.798548][   T12] br0: port 2(c2) entered disabled state
[ 2886.822459][   T12] c2 (unregistering): left allmulticast mode
[ 2886.822865][   T12] c2 (unregistering): left promiscuous mode
[ 2886.823361][   T12] br0: port 2(c2) entered disabled state
[ 2887.317509][   T12] br0: port 3(c3) entered disabled state
[ 2887.339410][   T12] c3 (unregistering): left allmulticast mode
[ 2887.339823][   T12] c3 (unregistering): left promiscuous mode
[ 2887.340225][   T12] br0: port 3(c3) entered disabled state
[ 2887.821905][   T12] br0: port 4(sender) entered disabled state
[ 2887.843898][   T12] sender (unregistering): left allmulticast mode
[ 2887.844296][   T12] sender (unregistering): left promiscuous mode
[ 2887.844670][   T12] br0: port 4(sender) entered disabled state