[ 3135.937167][T28714] br0: port 1(c1) entered blocking state
[ 3135.937654][T28714] br0: port 1(c1) entered disabled state
[ 3135.938035][T28714] c1: entered allmulticast mode
[ 3135.942120][T28714] c1: entered promiscuous mode
[ 3136.629068][T28719] br0: port 2(c2) entered blocking state
[ 3136.629517][T28719] br0: port 2(c2) entered disabled state
[ 3136.629878][T28719] c2: entered allmulticast mode
[ 3136.633436][T28719] c2: entered promiscuous mode
[ 3137.401500][T28724] br0: port 3(c3) entered blocking state
[ 3137.401982][T28724] br0: port 3(c3) entered disabled state
[ 3137.402781][T28724] c3: entered allmulticast mode
[ 3137.419933][T28724] c3: entered promiscuous mode
[ 3138.233125][T28729] br0: port 4(sender) entered blocking state
[ 3138.233600][T28729] br0: port 4(sender) entered disabled state
[ 3138.234040][T28729] sender: entered allmulticast mode
[ 3138.237560][T28729] sender: entered promiscuous mode
[ 3138.494069][T28731] br0: port 4(sender) entered blocking state
[ 3138.494599][T28731] br0: port 4(sender) entered forwarding state
[ 3138.495381][T28731] br0: port 3(c3) entered blocking state
[ 3138.495735][T28731] br0: port 3(c3) entered forwarding state
[ 3138.496503][T28731] br0: port 2(c2) entered blocking state
[ 3138.496857][T28731] br0: port 2(c2) entered forwarding state
[ 3138.497576][T28731] br0: port 1(c1) entered blocking state
[ 3138.497928][T28731] br0: port 1(c1) entered forwarding state
[ 3151.061116][   T12] br0: port 1(c1) entered disabled state
[ 3151.177200][   T12] c1 (unregistering): left allmulticast mode
[ 3151.177804][   T12] c1 (unregistering): left promiscuous mode
[ 3151.178257][   T12] br0: port 1(c1) entered disabled state
[ 3151.672160][   T12] br0: port 2(c2) entered disabled state
[ 3151.784172][   T12] c2 (unregistering): left allmulticast mode
[ 3151.784756][   T12] c2 (unregistering): left promiscuous mode
[ 3151.785168][   T12] br0: port 2(c2) entered disabled state
[ 3152.206485][   T12] br0: port 3(c3) entered disabled state
[ 3152.288181][   T12] c3 (unregistering): left allmulticast mode
[ 3152.288690][   T12] c3 (unregistering): left promiscuous mode
[ 3152.289115][   T12] br0: port 3(c3) entered disabled state
[ 3152.768181][   T12] br0: port 4(sender) entered disabled state
[ 3152.915134][   T12] sender (unregistering): left allmulticast mode
[ 3152.915712][   T12] sender (unregistering): left promiscuous mode
[ 3152.916136][   T12] br0: port 4(sender) entered disabled state