[ 2420.260908][T19141] br0: port 1(c1) entered blocking state
[ 2420.262279][T19141] br0: port 1(c1) entered disabled state
[ 2420.270095][T19141] c1: entered allmulticast mode
[ 2420.271940][T19141] c1: entered promiscuous mode
[ 2421.167398][T19146] br0: port 2(c2) entered blocking state
[ 2421.167630][T19146] br0: port 2(c2) entered disabled state
[ 2421.167851][T19146] c2: entered allmulticast mode
[ 2421.169642][T19146] c2: entered promiscuous mode
[ 2422.054652][T19151] br0: port 3(c3) entered blocking state
[ 2422.054859][T19151] br0: port 3(c3) entered disabled state
[ 2422.055076][T19151] c3: entered allmulticast mode
[ 2422.056921][T19151] c3: entered promiscuous mode
[ 2422.957567][T19156] br0: port 4(sender) entered blocking state
[ 2422.957896][T19156] br0: port 4(sender) entered disabled state
[ 2422.958150][T19156] sender: entered allmulticast mode
[ 2422.959986][T19156] sender: entered promiscuous mode
[ 2423.305311][T19158] br0: port 4(sender) entered blocking state
[ 2423.305593][T19158] br0: port 4(sender) entered forwarding state
[ 2423.306028][T19158] br0: port 3(c3) entered blocking state
[ 2423.306232][T19158] br0: port 3(c3) entered forwarding state
[ 2423.306617][T19158] br0: port 2(c2) entered blocking state
[ 2423.306819][T19158] br0: port 2(c2) entered forwarding state
[ 2423.307205][T19158] br0: port 1(c1) entered blocking state
[ 2423.307414][T19158] br0: port 1(c1) entered forwarding state
[ 2436.354615][   T11] br0: port 1(c1) entered disabled state
[ 2436.522843][   T11] c1 (unregistering): left allmulticast mode
[ 2436.523082][   T11] c1 (unregistering): left promiscuous mode
[ 2436.523302][   T11] br0: port 1(c1) entered disabled state
[ 2437.053481][   T11] br0: port 2(c2) entered disabled state
[ 2437.128841][   T11] c2 (unregistering): left allmulticast mode
[ 2437.129113][   T11] c2 (unregistering): left promiscuous mode
[ 2437.129336][   T11] br0: port 2(c2) entered disabled state
[ 2437.758944][   T11] br0: port 3(c3) entered disabled state
[ 2437.866833][   T11] c3 (unregistering): left allmulticast mode
[ 2437.867087][   T11] c3 (unregistering): left promiscuous mode
[ 2437.867305][   T11] br0: port 3(c3) entered disabled state
[ 2438.466939][   T11] br0: port 4(sender) entered disabled state
[ 2438.542803][   T11] sender (unregistering): left allmulticast mode
[ 2438.543026][   T11] sender (unregistering): left promiscuous mode
[ 2438.543232][   T11] br0: port 4(sender) entered disabled state