[ 2923.377820][T28616] br0: port 1(c1) entered blocking state
[ 2923.378189][T28616] br0: port 1(c1) entered disabled state
[ 2923.378548][T28616] c1: entered allmulticast mode
[ 2923.382395][T28616] c1: entered promiscuous mode
[ 2924.033515][T28621] br0: port 2(c2) entered blocking state
[ 2924.033905][T28621] br0: port 2(c2) entered disabled state
[ 2924.034318][T28621] c2: entered allmulticast mode
[ 2924.037862][T28621] c2: entered promiscuous mode
[ 2924.696556][T28626] br0: port 3(c3) entered blocking state
[ 2924.696941][T28626] br0: port 3(c3) entered disabled state
[ 2924.697314][T28626] c3: entered allmulticast mode
[ 2924.701183][T28626] c3: entered promiscuous mode
[ 2925.377958][T28631] br0: port 4(sender) entered blocking state
[ 2925.378840][T28631] br0: port 4(sender) entered disabled state
[ 2925.379260][T28631] sender: entered allmulticast mode
[ 2925.382670][T28631] sender: entered promiscuous mode
[ 2925.632084][T28633] br0: port 4(sender) entered blocking state
[ 2925.632602][T28633] br0: port 4(sender) entered forwarding state
[ 2925.633359][T28633] br0: port 3(c3) entered blocking state
[ 2925.633726][T28633] br0: port 3(c3) entered forwarding state
[ 2925.634401][T28633] br0: port 2(c2) entered blocking state
[ 2925.634746][T28633] br0: port 2(c2) entered forwarding state
[ 2925.635427][T28633] br0: port 1(c1) entered blocking state
[ 2925.635768][T28633] br0: port 1(c1) entered forwarding state
[ 2938.108403][   T68] br0: port 1(c1) entered disabled state
[ 2938.128125][   T68] c1 (unregistering): left allmulticast mode
[ 2938.130769][   T68] c1 (unregistering): left promiscuous mode
[ 2938.131161][   T68] br0: port 1(c1) entered disabled state
[ 2938.651591][   T68] br0: port 2(c2) entered disabled state
[ 2938.672917][   T68] c2 (unregistering): left allmulticast mode
[ 2938.673339][   T68] c2 (unregistering): left promiscuous mode
[ 2938.673719][   T68] br0: port 2(c2) entered disabled state
[ 2939.190006][   T68] br0: port 3(c3) entered disabled state
[ 2939.214212][   T68] c3 (unregistering): left allmulticast mode
[ 2939.214656][   T68] c3 (unregistering): left promiscuous mode
[ 2939.215047][   T68] br0: port 3(c3) entered disabled state
[ 2939.711933][   T68] br0: port 4(sender) entered disabled state
[ 2939.732582][   T68] sender (unregistering): left allmulticast mode
[ 2939.732981][   T68] sender (unregistering): left promiscuous mode
[ 2939.733354][   T68] br0: port 4(sender) entered disabled state