[ 2871.804437][T24999] br0: port 1(c1) entered blocking state
[ 2871.804780][T24999] br0: port 1(c1) entered disabled state
[ 2871.805417][T24999] c1: entered allmulticast mode
[ 2871.808860][T24999] c1: entered promiscuous mode
[ 2872.467451][T25004] br0: port 2(c2) entered blocking state
[ 2872.467868][T25004] br0: port 2(c2) entered disabled state
[ 2872.468222][T25004] c2: entered allmulticast mode
[ 2872.471666][T25004] c2: entered promiscuous mode
[ 2873.131497][T25009] br0: port 3(c3) entered blocking state
[ 2873.131940][T25009] br0: port 3(c3) entered disabled state
[ 2873.132313][T25009] c3: entered allmulticast mode
[ 2873.135779][T25009] c3: entered promiscuous mode
[ 2873.812552][T25014] br0: port 4(sender) entered blocking state
[ 2873.813045][T25014] br0: port 4(sender) entered disabled state
[ 2873.813451][T25014] sender: entered allmulticast mode
[ 2873.817371][T25014] sender: entered promiscuous mode
[ 2874.065362][T25016] br0: port 4(sender) entered blocking state
[ 2874.065832][T25016] br0: port 4(sender) entered forwarding state
[ 2874.066583][T25016] br0: port 3(c3) entered blocking state
[ 2874.066924][T25016] br0: port 3(c3) entered forwarding state
[ 2874.067607][T25016] br0: port 2(c2) entered blocking state
[ 2874.067937][T25016] br0: port 2(c2) entered forwarding state
[ 2874.068614][T25016] br0: port 1(c1) entered blocking state
[ 2874.068955][T25016] br0: port 1(c1) entered forwarding state
[ 2886.520593][   T12] br0: port 1(c1) entered disabled state
[ 2886.627837][   T12] c1 (unregistering): left allmulticast mode
[ 2886.628332][   T12] c1 (unregistering): left promiscuous mode
[ 2886.628708][   T12] br0: port 1(c1) entered disabled state
[ 2887.065432][   T12] br0: port 2(c2) entered disabled state
[ 2887.144834][   T12] c2 (unregistering): left allmulticast mode
[ 2887.145288][   T12] c2 (unregistering): left promiscuous mode
[ 2887.145665][   T12] br0: port 2(c2) entered disabled state
[ 2887.581944][   T12] br0: port 3(c3) entered disabled state
[ 2887.740868][   T12] c3 (unregistering): left allmulticast mode
[ 2887.741379][   T12] c3 (unregistering): left promiscuous mode
[ 2887.741781][   T12] br0: port 3(c3) entered disabled state
[ 2888.095817][   T12] br0: port 4(sender) entered disabled state
[ 2888.178819][   T12] sender (unregistering): left allmulticast mode
[ 2888.179306][   T12] sender (unregistering): left promiscuous mode
[ 2888.179678][   T12] br0: port 4(sender) entered disabled state