[ 2893.161472][T28813] br0: port 1(c1) entered blocking state
[ 2893.161797][T28813] br0: port 1(c1) entered disabled state
[ 2893.162515][T28813] c1: entered allmulticast mode
[ 2893.165804][T28813] c1: entered promiscuous mode
[ 2893.817588][T28818] br0: port 2(c2) entered blocking state
[ 2893.817994][T28818] br0: port 2(c2) entered disabled state
[ 2893.818376][T28818] c2: entered allmulticast mode
[ 2893.821711][T28818] c2: entered promiscuous mode
[ 2894.472546][T28823] br0: port 3(c3) entered blocking state
[ 2894.472877][T28823] br0: port 3(c3) entered disabled state
[ 2894.473211][T28823] c3: entered allmulticast mode
[ 2894.476507][T28823] c3: entered promiscuous mode
[ 2895.140076][T28828] br0: port 4(sender) entered blocking state
[ 2895.140482][T28828] br0: port 4(sender) entered disabled state
[ 2895.140877][T28828] sender: entered allmulticast mode
[ 2895.144205][T28828] sender: entered promiscuous mode
[ 2895.397718][T28830] br0: port 4(sender) entered blocking state
[ 2895.398215][T28830] br0: port 4(sender) entered forwarding state
[ 2895.398963][T28830] br0: port 3(c3) entered blocking state
[ 2895.399312][T28830] br0: port 3(c3) entered forwarding state
[ 2895.399991][T28830] br0: port 2(c2) entered blocking state
[ 2895.400332][T28830] br0: port 2(c2) entered forwarding state
[ 2895.401076][T28830] br0: port 1(c1) entered blocking state
[ 2895.401412][T28830] br0: port 1(c1) entered forwarding state
[ 2907.826173][   T12] br0: port 1(c1) entered disabled state
[ 2907.846118][   T12] c1 (unregistering): left allmulticast mode
[ 2907.846650][   T12] c1 (unregistering): left promiscuous mode
[ 2907.849142][   T12] br0: port 1(c1) entered disabled state
[ 2908.330688][   T12] br0: port 2(c2) entered disabled state
[ 2908.352660][   T12] c2 (unregistering): left allmulticast mode
[ 2908.353152][   T12] c2 (unregistering): left promiscuous mode
[ 2908.353538][   T12] br0: port 2(c2) entered disabled state
[ 2908.834457][   T12] br0: port 3(c3) entered disabled state
[ 2908.866920][   T12] c3 (unregistering): left allmulticast mode
[ 2908.867328][   T12] c3 (unregistering): left promiscuous mode
[ 2908.867690][   T12] br0: port 3(c3) entered disabled state
[ 2909.337660][   T12] br0: port 4(sender) entered disabled state
[ 2909.360793][   T12] sender (unregistering): left allmulticast mode
[ 2909.361198][   T12] sender (unregistering): left promiscuous mode
[ 2909.361555][   T12] br0: port 4(sender) entered disabled state