[ 2862.252690][T29004] br0: port 1(c1) entered blocking state
[ 2862.253048][T29004] br0: port 1(c1) entered disabled state
[ 2862.253385][T29004] c1: entered allmulticast mode
[ 2862.256818][T29004] c1: entered promiscuous mode
[ 2862.908305][T29009] br0: port 2(c2) entered blocking state
[ 2862.908634][T29009] br0: port 2(c2) entered disabled state
[ 2862.909016][T29009] c2: entered allmulticast mode
[ 2862.912343][T29009] c2: entered promiscuous mode
[ 2863.569923][T29014] br0: port 3(c3) entered blocking state
[ 2863.570337][T29014] br0: port 3(c3) entered disabled state
[ 2863.570716][T29014] c3: entered allmulticast mode
[ 2863.574125][T29014] c3: entered promiscuous mode
[ 2864.254974][T29019] br0: port 4(sender) entered blocking state
[ 2864.255444][T29019] br0: port 4(sender) entered disabled state
[ 2864.256290][T29019] sender: entered allmulticast mode
[ 2864.259667][T29019] sender: entered promiscuous mode
[ 2864.499897][T29021] br0: port 4(sender) entered blocking state
[ 2864.500360][T29021] br0: port 4(sender) entered forwarding state
[ 2864.501090][T29021] br0: port 3(c3) entered blocking state
[ 2864.501410][T29021] br0: port 3(c3) entered forwarding state
[ 2864.502103][T29021] br0: port 2(c2) entered blocking state
[ 2864.502426][T29021] br0: port 2(c2) entered forwarding state
[ 2864.503088][T29021] br0: port 1(c1) entered blocking state
[ 2864.503418][T29021] br0: port 1(c1) entered forwarding state
[ 2876.927613][   T12] br0: port 1(c1) entered disabled state
[ 2876.948138][   T12] c1 (unregistering): left allmulticast mode
[ 2876.948549][   T12] c1 (unregistering): left promiscuous mode
[ 2876.950890][   T12] br0: port 1(c1) entered disabled state
[ 2877.427124][   T12] br0: port 2(c2) entered disabled state
[ 2877.450296][   T12] c2 (unregistering): left allmulticast mode
[ 2877.450703][   T12] c2 (unregistering): left promiscuous mode
[ 2877.451674][   T12] br0: port 2(c2) entered disabled state
[ 2877.967118][   T12] br0: port 3(c3) entered disabled state
[ 2877.987121][   T12] c3 (unregistering): left allmulticast mode
[ 2877.987529][   T12] c3 (unregistering): left promiscuous mode
[ 2877.990402][   T12] br0: port 3(c3) entered disabled state
[ 2878.493569][   T12] br0: port 4(sender) entered disabled state
[ 2878.513894][   T12] sender (unregistering): left allmulticast mode
[ 2878.514283][   T12] sender (unregistering): left promiscuous mode
[ 2878.514666][   T12] br0: port 4(sender) entered disabled state