[ 2884.471662][T26312] br0: port 1(c1) entered blocking state
[ 2884.474054][T26312] br0: port 1(c1) entered disabled state
[ 2884.474399][T26312] c1: entered allmulticast mode
[ 2884.478766][T26312] c1: entered promiscuous mode
[ 2885.133837][T26317] br0: port 2(c2) entered blocking state
[ 2885.134208][T26317] br0: port 2(c2) entered disabled state
[ 2885.134541][T26317] c2: entered allmulticast mode
[ 2885.139072][T26317] c2: entered promiscuous mode
[ 2885.791478][T26322] br0: port 3(c3) entered blocking state
[ 2885.791903][T26322] br0: port 3(c3) entered disabled state
[ 2885.792238][T26322] c3: entered allmulticast mode
[ 2885.796059][T26322] c3: entered promiscuous mode
[ 2886.485402][T26327] br0: port 4(sender) entered blocking state
[ 2886.486420][T26327] br0: port 4(sender) entered disabled state
[ 2886.486844][T26327] sender: entered allmulticast mode
[ 2886.490275][T26327] sender: entered promiscuous mode
[ 2886.734596][T26329] br0: port 4(sender) entered blocking state
[ 2886.735053][T26329] br0: port 4(sender) entered forwarding state
[ 2886.735783][T26329] br0: port 3(c3) entered blocking state
[ 2886.736106][T26329] br0: port 3(c3) entered forwarding state
[ 2886.736779][T26329] br0: port 2(c2) entered blocking state
[ 2886.737097][T26329] br0: port 2(c2) entered forwarding state
[ 2886.737757][T26329] br0: port 1(c1) entered blocking state
[ 2886.738079][T26329] br0: port 1(c1) entered forwarding state
[ 2899.086165][   T12] br0: port 1(c1) entered disabled state
[ 2899.236509][   T12] c1 (unregistering): left allmulticast mode
[ 2899.237000][   T12] c1 (unregistering): left promiscuous mode
[ 2899.237373][   T12] br0: port 1(c1) entered disabled state
[ 2899.625523][   T12] br0: port 2(c2) entered disabled state
[ 2899.703719][   T12] c2 (unregistering): left allmulticast mode
[ 2899.704134][   T12] c2 (unregistering): left promiscuous mode
[ 2899.704498][   T12] br0: port 2(c2) entered disabled state
[ 2900.175414][   T12] br0: port 3(c3) entered disabled state
[ 2900.270735][   T12] c3 (unregistering): left allmulticast mode
[ 2900.271213][   T12] c3 (unregistering): left promiscuous mode
[ 2900.271580][   T12] br0: port 3(c3) entered disabled state
[ 2900.681361][   T12] br0: port 4(sender) entered disabled state
[ 2900.762530][   T12] sender (unregistering): left allmulticast mode
[ 2900.763008][   T12] sender (unregistering): left promiscuous mode
[ 2900.763383][   T12] br0: port 4(sender) entered disabled state