[ 3214.355561][T27560] br0: port 1(c1) entered blocking state
[ 3214.356296][T27560] br0: port 1(c1) entered disabled state
[ 3214.356705][T27560] c1: entered allmulticast mode
[ 3214.360757][T27560] c1: entered promiscuous mode
[ 3215.038364][T27565] br0: port 2(c2) entered blocking state
[ 3215.038814][T27565] br0: port 2(c2) entered disabled state
[ 3215.039209][T27565] c2: entered allmulticast mode
[ 3215.042847][T27565] c2: entered promiscuous mode
[ 3215.766968][T27570] br0: port 3(c3) entered blocking state
[ 3215.767342][T27570] br0: port 3(c3) entered disabled state
[ 3215.767734][T27570] c3: entered allmulticast mode
[ 3215.771300][T27570] c3: entered promiscuous mode
[ 3216.491784][T27575] br0: port 4(sender) entered blocking state
[ 3216.492329][T27575] br0: port 4(sender) entered disabled state
[ 3216.492780][T27575] sender: entered allmulticast mode
[ 3216.496311][T27575] sender: entered promiscuous mode
[ 3216.762290][T27577] br0: port 4(sender) entered blocking state
[ 3216.762849][T27577] br0: port 4(sender) entered forwarding state
[ 3216.763683][T27577] br0: port 3(c3) entered blocking state
[ 3216.764063][T27577] br0: port 3(c3) entered forwarding state
[ 3216.764796][T27577] br0: port 2(c2) entered blocking state
[ 3216.765162][T27577] br0: port 2(c2) entered forwarding state
[ 3216.765896][T27577] br0: port 1(c1) entered blocking state
[ 3216.766270][T27577] br0: port 1(c1) entered forwarding state
[ 3229.330382][   T12] br0: port 1(c1) entered disabled state
[ 3229.479789][   T12] c1 (unregistering): left allmulticast mode
[ 3229.480279][   T12] c1 (unregistering): left promiscuous mode
[ 3229.480725][   T12] br0: port 1(c1) entered disabled state
[ 3229.921991][   T12] br0: port 2(c2) entered disabled state
[ 3230.047191][   T12] c2 (unregistering): left allmulticast mode
[ 3230.047896][   T12] c2 (unregistering): left promiscuous mode
[ 3230.048509][   T12] br0: port 2(c2) entered disabled state
[ 3230.491137][   T12] br0: port 3(c3) entered disabled state
[ 3230.580748][   T12] c3 (unregistering): left allmulticast mode
[ 3230.581185][   T12] c3 (unregistering): left promiscuous mode
[ 3230.581578][   T12] br0: port 3(c3) entered disabled state
[ 3231.059753][   T12] br0: port 4(sender) entered disabled state
[ 3231.192065][   T12] sender (unregistering): left allmulticast mode
[ 3231.192753][   T12] sender (unregistering): left promiscuous mode
[ 3231.193383][   T12] br0: port 4(sender) entered disabled state