[ 2830.703142][T28793] br0: port 1(c1) entered blocking state
[ 2830.703505][T28793] br0: port 1(c1) entered disabled state
[ 2830.703845][T28793] c1: entered allmulticast mode
[ 2830.707546][T28793] c1: entered promiscuous mode
[ 2831.346964][T28798] br0: port 2(c2) entered blocking state
[ 2831.347309][T28798] br0: port 2(c2) entered disabled state
[ 2831.347642][T28798] c2: entered allmulticast mode
[ 2831.350955][T28798] c2: entered promiscuous mode
[ 2831.977107][T28803] br0: port 3(c3) entered blocking state
[ 2831.977661][T28803] br0: port 3(c3) entered disabled state
[ 2831.978000][T28803] c3: entered allmulticast mode
[ 2831.981322][T28803] c3: entered promiscuous mode
[ 2832.636177][T28808] br0: port 4(sender) entered blocking state
[ 2832.636880][T28808] br0: port 4(sender) entered disabled state
[ 2832.637313][T28808] sender: entered allmulticast mode
[ 2832.640596][T28808] sender: entered promiscuous mode
[ 2832.890535][T28810] br0: port 4(sender) entered blocking state
[ 2832.890998][T28810] br0: port 4(sender) entered forwarding state
[ 2832.891746][T28810] br0: port 3(c3) entered blocking state
[ 2832.892079][T28810] br0: port 3(c3) entered forwarding state
[ 2832.893112][T28810] br0: port 2(c2) entered blocking state
[ 2832.893499][T28810] br0: port 2(c2) entered forwarding state
[ 2832.894177][T28810] br0: port 1(c1) entered blocking state
[ 2832.894527][T28810] br0: port 1(c1) entered forwarding state
[ 2845.325638][T11992] br0: port 1(c1) entered disabled state
[ 2845.348257][T11992] c1 (unregistering): left allmulticast mode
[ 2845.348757][T11992] c1 (unregistering): left promiscuous mode
[ 2845.349183][T11992] br0: port 1(c1) entered disabled state
[ 2845.813724][T11992] br0: port 2(c2) entered disabled state
[ 2845.847176][T11992] c2 (unregistering): left allmulticast mode
[ 2845.847628][T11992] c2 (unregistering): left promiscuous mode
[ 2845.848013][T11992] br0: port 2(c2) entered disabled state
[ 2846.344592][T11992] br0: port 3(c3) entered disabled state
[ 2846.367741][T11992] c3 (unregistering): left allmulticast mode
[ 2846.368191][T11992] c3 (unregistering): left promiscuous mode
[ 2846.369346][T11992] br0: port 3(c3) entered disabled state
[ 2846.846959][T11992] br0: port 4(sender) entered disabled state
[ 2846.876904][T11992] sender (unregistering): left allmulticast mode
[ 2846.877310][T11992] sender (unregistering): left promiscuous mode
[ 2846.877670][T11992] br0: port 4(sender) entered disabled state