[ 3177.242157][T28185] br0: port 1(c1) entered blocking state
[ 3177.242572][T28185] br0: port 1(c1) entered disabled state
[ 3177.242973][T28185] c1: entered allmulticast mode
[ 3177.246503][T28185] c1: entered promiscuous mode
[ 3177.942226][T28190] br0: port 2(c2) entered blocking state
[ 3177.942581][T28190] br0: port 2(c2) entered disabled state
[ 3177.942924][T28190] c2: entered allmulticast mode
[ 3177.946501][T28190] c2: entered promiscuous mode
[ 3178.664101][T28195] br0: port 3(c3) entered blocking state
[ 3178.664995][T28195] br0: port 3(c3) entered disabled state
[ 3178.665352][T28195] c3: entered allmulticast mode
[ 3178.668867][T28195] c3: entered promiscuous mode
[ 3179.336010][T28200] br0: port 4(sender) entered blocking state
[ 3179.336509][T28200] br0: port 4(sender) entered disabled state
[ 3179.336922][T28200] sender: entered allmulticast mode
[ 3179.340423][T28200] sender: entered promiscuous mode
[ 3179.616009][T28202] br0: port 4(sender) entered blocking state
[ 3179.616553][T28202] br0: port 4(sender) entered forwarding state
[ 3179.617316][T28202] br0: port 3(c3) entered blocking state
[ 3179.617643][T28202] br0: port 3(c3) entered forwarding state
[ 3179.618332][T28202] br0: port 2(c2) entered blocking state
[ 3179.618657][T28202] br0: port 2(c2) entered forwarding state
[ 3179.619343][T28202] br0: port 1(c1) entered blocking state
[ 3179.619682][T28202] br0: port 1(c1) entered forwarding state
[ 3192.190952][   T12] br0: port 1(c1) entered disabled state
[ 3192.325122][   T12] c1 (unregistering): left allmulticast mode
[ 3192.325627][   T12] c1 (unregistering): left promiscuous mode
[ 3192.325998][   T12] br0: port 1(c1) entered disabled state
[ 3192.756185][   T12] br0: port 2(c2) entered disabled state
[ 3192.898102][   T12] c2 (unregistering): left allmulticast mode
[ 3192.898557][   T12] c2 (unregistering): left promiscuous mode
[ 3192.898945][   T12] br0: port 2(c2) entered disabled state
[ 3193.302089][   T12] br0: port 3(c3) entered disabled state
[ 3193.388117][   T12] c3 (unregistering): left allmulticast mode
[ 3193.388544][   T12] c3 (unregistering): left promiscuous mode
[ 3193.388924][   T12] br0: port 3(c3) entered disabled state
[ 3193.838801][   T12] br0: port 4(sender) entered disabled state
[ 3193.959092][   T12] sender (unregistering): left allmulticast mode
[ 3193.959600][   T12] sender (unregistering): left promiscuous mode
[ 3193.959976][   T12] br0: port 4(sender) entered disabled state