[ 1026.613967][T31572] br0: port 1(c1) entered blocking state
[ 1026.614154][T31572] br0: port 1(c1) entered disabled state
[ 1026.614317][T31572] c1: entered allmulticast mode
[ 1026.615827][T31572] c1: entered promiscuous mode
[ 1026.769759][T31577] br0: port 2(c2) entered blocking state
[ 1026.769938][T31577] br0: port 2(c2) entered disabled state
[ 1026.770100][T31577] c2: entered allmulticast mode
[ 1026.771591][T31577] c2: entered promiscuous mode
[ 1026.937404][T31582] br0: port 3(c3) entered blocking state
[ 1026.937590][T31582] br0: port 3(c3) entered disabled state
[ 1026.937763][T31582] c3: entered allmulticast mode
[ 1026.939254][T31582] c3: entered promiscuous mode
[ 1027.101188][T31587] br0: port 4(sender) entered blocking state
[ 1027.101421][T31587] br0: port 4(sender) entered disabled state
[ 1027.101648][T31587] sender: entered allmulticast mode
[ 1027.103140][T31587] sender: entered promiscuous mode
[ 1027.158736][T31589] br0: port 4(sender) entered blocking state
[ 1027.158957][T31589] br0: port 4(sender) entered forwarding state
[ 1027.159290][T31589] br0: port 3(c3) entered blocking state
[ 1027.159442][T31589] br0: port 3(c3) entered forwarding state
[ 1027.159742][T31589] br0: port 2(c2) entered blocking state
[ 1027.159885][T31589] br0: port 2(c2) entered forwarding state
[ 1027.160173][T31589] br0: port 1(c1) entered blocking state
[ 1027.160325][T31589] br0: port 1(c1) entered forwarding state
[ 1038.188899][   T70] br0: port 1(c1) entered disabled state
[ 1038.192714][   T70] c1 (unregistering): left allmulticast mode
[ 1038.192941][   T70] c1 (unregistering): left promiscuous mode
[ 1038.193134][   T70] br0: port 1(c1) entered disabled state
[ 1038.311294][   T70] br0: port 2(c2) entered disabled state
[ 1038.314894][   T70] c2 (unregistering): left allmulticast mode
[ 1038.315100][   T70] c2 (unregistering): left promiscuous mode
[ 1038.315279][   T70] br0: port 2(c2) entered disabled state
[ 1038.478398][   T70] br0: port 3(c3) entered disabled state
[ 1038.484648][   T70] c3 (unregistering): left allmulticast mode
[ 1038.484977][   T70] c3 (unregistering): left promiscuous mode
[ 1038.485248][   T70] br0: port 3(c3) entered disabled state
[ 1038.609795][   T70] br0: port 4(sender) entered disabled state
[ 1038.612401][   T70] sender (unregistering): left allmulticast mode
[ 1038.613080][   T70] sender (unregistering): left promiscuous mode
[ 1038.613275][   T70] br0: port 4(sender) entered disabled state