[ 3067.775119][T27511] br0: port 1(c1) entered blocking state
[ 3067.775575][T27511] br0: port 1(c1) entered disabled state
[ 3067.775966][T27511] c1: entered allmulticast mode
[ 3067.779459][T27511] c1: entered promiscuous mode
[ 3068.527870][T27516] br0: port 2(c2) entered blocking state
[ 3068.528260][T27516] br0: port 2(c2) entered disabled state
[ 3068.528643][T27516] c2: entered allmulticast mode
[ 3068.532654][T27516] c2: entered promiscuous mode
[ 3069.231703][T27521] br0: port 3(c3) entered blocking state
[ 3069.232086][T27521] br0: port 3(c3) entered disabled state
[ 3069.232488][T27521] c3: entered allmulticast mode
[ 3069.236723][T27521] c3: entered promiscuous mode
[ 3070.008138][T27526] br0: port 4(sender) entered blocking state
[ 3070.008759][T27526] br0: port 4(sender) entered disabled state
[ 3070.009204][T27526] sender: entered allmulticast mode
[ 3070.023313][T27526] sender: entered promiscuous mode
[ 3070.300783][T27528] br0: port 4(sender) entered blocking state
[ 3070.301236][T27528] br0: port 4(sender) entered forwarding state
[ 3070.301987][T27528] br0: port 3(c3) entered blocking state
[ 3070.302309][T27528] br0: port 3(c3) entered forwarding state
[ 3070.302990][T27528] br0: port 2(c2) entered blocking state
[ 3070.303318][T27528] br0: port 2(c2) entered forwarding state
[ 3070.303992][T27528] br0: port 1(c1) entered blocking state
[ 3070.304320][T27528] br0: port 1(c1) entered forwarding state
[ 3082.815578][   T12] br0: port 1(c1) entered disabled state
[ 3082.983534][   T12] c1 (unregistering): left allmulticast mode
[ 3082.984016][   T12] c1 (unregistering): left promiscuous mode
[ 3082.984420][   T12] br0: port 1(c1) entered disabled state
[ 3083.357637][   T12] br0: port 2(c2) entered disabled state
[ 3083.462653][   T12] c2 (unregistering): left allmulticast mode
[ 3083.463070][   T12] c2 (unregistering): left promiscuous mode
[ 3083.463445][   T12] br0: port 2(c2) entered disabled state
[ 3083.914805][   T12] br0: port 3(c3) entered disabled state
[ 3084.035477][   T12] c3 (unregistering): left allmulticast mode
[ 3084.035992][   T12] c3 (unregistering): left promiscuous mode
[ 3084.036382][   T12] br0: port 3(c3) entered disabled state
[ 3084.459605][   T12] br0: port 4(sender) entered disabled state
[ 3084.570461][   T12] sender (unregistering): left allmulticast mode
[ 3084.570933][   T12] sender (unregistering): left promiscuous mode
[ 3084.571325][   T12] br0: port 4(sender) entered disabled state