[ 2894.026552][T29079] br0: port 1(c1) entered blocking state
[ 2894.026946][T29079] br0: port 1(c1) entered disabled state
[ 2894.027304][T29079] c1: entered allmulticast mode
[ 2894.031183][T29079] c1: entered promiscuous mode
[ 2894.679042][T29084] br0: port 2(c2) entered blocking state
[ 2894.679384][T29084] br0: port 2(c2) entered disabled state
[ 2894.680087][T29084] c2: entered allmulticast mode
[ 2894.683363][T29084] c2: entered promiscuous mode
[ 2895.339554][T29089] br0: port 3(c3) entered blocking state
[ 2895.339928][T29089] br0: port 3(c3) entered disabled state
[ 2895.340272][T29089] c3: entered allmulticast mode
[ 2895.343809][T29089] c3: entered promiscuous mode
[ 2896.010899][T29094] br0: port 4(sender) entered blocking state
[ 2896.011388][T29094] br0: port 4(sender) entered disabled state
[ 2896.011853][T29094] sender: entered allmulticast mode
[ 2896.015460][T29094] sender: entered promiscuous mode
[ 2896.262154][T29096] br0: port 4(sender) entered blocking state
[ 2896.262635][T29096] br0: port 4(sender) entered forwarding state
[ 2896.263358][T29096] br0: port 3(c3) entered blocking state
[ 2896.263700][T29096] br0: port 3(c3) entered forwarding state
[ 2896.264353][T29096] br0: port 2(c2) entered blocking state
[ 2896.264694][T29096] br0: port 2(c2) entered forwarding state
[ 2896.265349][T29096] br0: port 1(c1) entered blocking state
[ 2896.265700][T29096] br0: port 1(c1) entered forwarding state
[ 2908.747995][   T12] br0: port 1(c1) entered disabled state
[ 2908.770363][   T12] c1 (unregistering): left allmulticast mode
[ 2908.770946][   T12] c1 (unregistering): left promiscuous mode
[ 2908.771334][   T12] br0: port 1(c1) entered disabled state
[ 2909.311913][   T12] br0: port 2(c2) entered disabled state
[ 2909.334678][   T12] c2 (unregistering): left allmulticast mode
[ 2909.335125][   T12] c2 (unregistering): left promiscuous mode
[ 2909.335502][   T12] br0: port 2(c2) entered disabled state
[ 2909.862869][   T12] br0: port 3(c3) entered disabled state
[ 2909.883799][   T12] c3 (unregistering): left allmulticast mode
[ 2909.884308][   T12] c3 (unregistering): left promiscuous mode
[ 2909.884728][   T12] br0: port 3(c3) entered disabled state
[ 2910.367983][   T12] br0: port 4(sender) entered disabled state
[ 2910.392366][   T12] sender (unregistering): left allmulticast mode
[ 2910.392847][   T12] sender (unregistering): left promiscuous mode
[ 2910.393207][   T12] br0: port 4(sender) entered disabled state