[ 1080.655404][T32015] br0: port 1(c1) entered blocking state
[ 1080.655574][T32015] br0: port 1(c1) entered disabled state
[ 1080.655724][T32015] c1: entered allmulticast mode
[ 1080.657124][T32015] c1: entered promiscuous mode
[ 1080.860896][T32020] br0: port 2(c2) entered blocking state
[ 1080.861092][T32020] br0: port 2(c2) entered disabled state
[ 1080.861354][T32020] c2: entered allmulticast mode
[ 1080.863867][T32020] c2: entered promiscuous mode
[ 1081.087901][T32025] br0: port 3(c3) entered blocking state
[ 1081.088127][T32025] br0: port 3(c3) entered disabled state
[ 1081.088298][T32025] c3: entered allmulticast mode
[ 1081.090317][T32025] c3: entered promiscuous mode
[ 1081.269567][T32030] br0: port 4(sender) entered blocking state
[ 1081.269879][T32030] br0: port 4(sender) entered disabled state
[ 1081.270193][T32030] sender: entered allmulticast mode
[ 1081.272731][T32030] sender: entered promiscuous mode
[ 1081.338345][T32032] br0: port 4(sender) entered blocking state
[ 1081.338557][T32032] br0: port 4(sender) entered forwarding state
[ 1081.338855][T32032] br0: port 3(c3) entered blocking state
[ 1081.339003][T32032] br0: port 3(c3) entered forwarding state
[ 1081.339332][T32032] br0: port 2(c2) entered blocking state
[ 1081.339474][T32032] br0: port 2(c2) entered forwarding state
[ 1081.339750][T32032] br0: port 1(c1) entered blocking state
[ 1081.339888][T32032] br0: port 1(c1) entered forwarding state
[ 1092.434324][   T12] br0: port 1(c1) entered disabled state
[ 1092.436940][   T12] c1 (unregistering): left allmulticast mode
[ 1092.437220][   T12] c1 (unregistering): left promiscuous mode
[ 1092.437655][   T12] br0: port 1(c1) entered disabled state
[ 1092.562602][   T12] br0: port 2(c2) entered disabled state
[ 1092.564789][   T12] c2 (unregistering): left allmulticast mode
[ 1092.565003][   T12] c2 (unregistering): left promiscuous mode
[ 1092.565238][   T12] br0: port 2(c2) entered disabled state
[ 1092.700135][   T12] br0: port 3(c3) entered disabled state
[ 1092.702305][   T12] c3 (unregistering): left allmulticast mode
[ 1092.702521][   T12] c3 (unregistering): left promiscuous mode
[ 1092.702732][   T12] br0: port 3(c3) entered disabled state
[ 1092.814972][   T12] br0: port 4(sender) entered disabled state
[ 1092.817582][   T12] sender (unregistering): left allmulticast mode
[ 1092.817797][   T12] sender (unregistering): left promiscuous mode
[ 1092.818004][   T12] br0: port 4(sender) entered disabled state