[ 3081.792096][T27222] br0: port 1(c1) entered blocking state
[ 3081.792536][T27222] br0: port 1(c1) entered disabled state
[ 3081.792931][T27222] c1: entered allmulticast mode
[ 3081.796706][T27222] c1: entered promiscuous mode
[ 3082.493712][T27227] br0: port 2(c2) entered blocking state
[ 3082.494474][T27227] br0: port 2(c2) entered disabled state
[ 3082.494841][T27227] c2: entered allmulticast mode
[ 3082.498484][T27227] c2: entered promiscuous mode
[ 3083.197695][T27232] br0: port 3(c3) entered blocking state
[ 3083.198079][T27232] br0: port 3(c3) entered disabled state
[ 3083.198444][T27232] c3: entered allmulticast mode
[ 3083.202630][T27232] c3: entered promiscuous mode
[ 3083.896946][T27237] br0: port 4(sender) entered blocking state
[ 3083.897438][T27237] br0: port 4(sender) entered disabled state
[ 3083.897870][T27237] sender: entered allmulticast mode
[ 3083.902139][T27237] sender: entered promiscuous mode
[ 3084.168186][T27239] br0: port 4(sender) entered blocking state
[ 3084.168675][T27239] br0: port 4(sender) entered forwarding state
[ 3084.169465][T27239] br0: port 3(c3) entered blocking state
[ 3084.169818][T27239] br0: port 3(c3) entered forwarding state
[ 3084.170511][T27239] br0: port 2(c2) entered blocking state
[ 3084.170844][T27239] br0: port 2(c2) entered forwarding state
[ 3084.171541][T27239] br0: port 1(c1) entered blocking state
[ 3084.171890][T27239] br0: port 1(c1) entered forwarding state
[ 3096.711250][   T12] br0: port 1(c1) entered disabled state
[ 3096.862277][   T12] c1 (unregistering): left allmulticast mode
[ 3096.862721][   T12] c1 (unregistering): left promiscuous mode
[ 3096.863139][   T12] br0: port 1(c1) entered disabled state
[ 3097.294806][   T12] br0: port 2(c2) entered disabled state
[ 3097.372876][   T12] c2 (unregistering): left allmulticast mode
[ 3097.373325][   T12] c2 (unregistering): left promiscuous mode
[ 3097.373709][   T12] br0: port 2(c2) entered disabled state
[ 3097.890938][   T12] br0: port 3(c3) entered disabled state
[ 3098.018868][   T12] c3 (unregistering): left allmulticast mode
[ 3098.019336][   T12] c3 (unregistering): left promiscuous mode
[ 3098.019734][   T12] br0: port 3(c3) entered disabled state
[ 3098.448753][   T12] br0: port 4(sender) entered disabled state
[ 3098.556862][   T12] sender (unregistering): left allmulticast mode
[ 3098.557377][   T12] sender (unregistering): left promiscuous mode
[ 3098.557774][   T12] br0: port 4(sender) entered disabled state