[ 2948.085773][T29348] br0: port 1(c1) entered blocking state
[ 2948.086231][T29348] br0: port 1(c1) entered disabled state
[ 2948.086631][T29348] c1: entered allmulticast mode
[ 2948.090216][T29348] c1: entered promiscuous mode
[ 2948.755938][T29353] br0: port 2(c2) entered blocking state
[ 2948.756354][T29353] br0: port 2(c2) entered disabled state
[ 2948.756706][T29353] c2: entered allmulticast mode
[ 2948.760089][T29353] c2: entered promiscuous mode
[ 2949.453560][T29358] br0: port 3(c3) entered blocking state
[ 2949.453980][T29358] br0: port 3(c3) entered disabled state
[ 2949.454390][T29358] c3: entered allmulticast mode
[ 2949.458428][T29358] c3: entered promiscuous mode
[ 2950.157729][T29364] br0: port 4(sender) entered blocking state
[ 2950.158226][T29364] br0: port 4(sender) entered disabled state
[ 2950.158702][T29364] sender: entered allmulticast mode
[ 2950.162716][T29364] sender: entered promiscuous mode
[ 2950.411244][T29366] br0: port 4(sender) entered blocking state
[ 2950.411770][T29366] br0: port 4(sender) entered forwarding state
[ 2950.412504][T29366] br0: port 3(c3) entered blocking state
[ 2950.412826][T29366] br0: port 3(c3) entered forwarding state
[ 2950.413496][T29366] br0: port 2(c2) entered blocking state
[ 2950.413835][T29366] br0: port 2(c2) entered forwarding state
[ 2950.414498][T29366] br0: port 1(c1) entered blocking state
[ 2950.414832][T29366] br0: port 1(c1) entered forwarding state
[ 2962.890063][   T70] br0: port 1(c1) entered disabled state
[ 2962.924798][   T70] c1 (unregistering): left allmulticast mode
[ 2962.925536][   T70] c1 (unregistering): left promiscuous mode
[ 2962.927904][   T70] br0: port 1(c1) entered disabled state
[ 2963.457487][   T70] br0: port 2(c2) entered disabled state
[ 2963.481915][   T70] c2 (unregistering): left allmulticast mode
[ 2963.482670][   T70] c2 (unregistering): left promiscuous mode
[ 2963.483070][   T70] br0: port 2(c2) entered disabled state
[ 2964.025111][   T70] br0: port 3(c3) entered disabled state
[ 2964.049463][   T70] c3 (unregistering): left allmulticast mode
[ 2964.049870][   T70] c3 (unregistering): left promiscuous mode
[ 2964.050283][   T70] br0: port 3(c3) entered disabled state
[ 2964.598177][   T70] br0: port 4(sender) entered disabled state
[ 2964.621651][   T70] sender (unregistering): left allmulticast mode
[ 2964.622065][   T70] sender (unregistering): left promiscuous mode
[ 2964.622454][   T70] br0: port 4(sender) entered disabled state