[ 3043.441711][T29443] br0: port 1(c1) entered blocking state
[ 3043.442107][T29443] br0: port 1(c1) entered disabled state
[ 3043.442472][T29443] c1: entered allmulticast mode
[ 3043.445834][T29443] c1: entered promiscuous mode
[ 3044.118325][T29448] br0: port 2(c2) entered blocking state
[ 3044.118673][T29448] br0: port 2(c2) entered disabled state
[ 3044.119034][T29448] c2: entered allmulticast mode
[ 3044.122413][T29448] c2: entered promiscuous mode
[ 3044.784847][T29453] br0: port 3(c3) entered blocking state
[ 3044.785191][T29453] br0: port 3(c3) entered disabled state
[ 3044.785542][T29453] c3: entered allmulticast mode
[ 3044.788907][T29453] c3: entered promiscuous mode
[ 3045.465486][T29458] br0: port 4(sender) entered blocking state
[ 3045.465946][T29458] br0: port 4(sender) entered disabled state
[ 3045.466383][T29458] sender: entered allmulticast mode
[ 3045.469777][T29458] sender: entered promiscuous mode
[ 3045.713828][T29460] br0: port 4(sender) entered blocking state
[ 3045.714272][T29460] br0: port 4(sender) entered forwarding state
[ 3045.715016][T29460] br0: port 3(c3) entered blocking state
[ 3045.715343][T29460] br0: port 3(c3) entered forwarding state
[ 3045.715999][T29460] br0: port 2(c2) entered blocking state
[ 3045.716325][T29460] br0: port 2(c2) entered forwarding state
[ 3045.716972][T29460] br0: port 1(c1) entered blocking state
[ 3045.717369][T29460] br0: port 1(c1) entered forwarding state
[ 3058.183314][   T12] br0: port 1(c1) entered disabled state
[ 3058.205728][   T12] c1 (unregistering): left allmulticast mode
[ 3058.206168][   T12] c1 (unregistering): left promiscuous mode
[ 3058.206627][   T12] br0: port 1(c1) entered disabled state
[ 3058.714675][   T12] br0: port 2(c2) entered disabled state
[ 3058.734766][   T12] c2 (unregistering): left allmulticast mode
[ 3058.735194][   T12] c2 (unregistering): left promiscuous mode
[ 3058.735584][   T12] br0: port 2(c2) entered disabled state
[ 3059.231506][   T12] br0: port 3(c3) entered disabled state
[ 3059.253070][   T12] c3 (unregistering): left allmulticast mode
[ 3059.253491][   T12] c3 (unregistering): left promiscuous mode
[ 3059.255240][   T12] br0: port 3(c3) entered disabled state
[ 3059.727407][   T12] br0: port 4(sender) entered disabled state
[ 3059.748307][   T12] sender (unregistering): left allmulticast mode
[ 3059.751078][   T12] sender (unregistering): left promiscuous mode
[ 3059.751471][   T12] br0: port 4(sender) entered disabled state