[ 1073.060525][T32740] br0: port 1(c1) entered blocking state
[ 1073.060713][T32740] br0: port 1(c1) entered disabled state
[ 1073.060866][T32740] c1: entered allmulticast mode
[ 1073.062255][T32740] c1: entered promiscuous mode
[ 1073.221115][T32745] br0: port 2(c2) entered blocking state
[ 1073.221277][T32745] br0: port 2(c2) entered disabled state
[ 1073.221427][T32745] c2: entered allmulticast mode
[ 1073.223362][T32745] c2: entered promiscuous mode
[ 1073.374270][T32750] br0: port 3(c3) entered blocking state
[ 1073.374919][T32750] br0: port 3(c3) entered disabled state
[ 1073.375070][T32750] c3: entered allmulticast mode
[ 1073.376516][T32750] c3: entered promiscuous mode
[ 1073.533121][T32755] br0: port 4(sender) entered blocking state
[ 1073.533311][T32755] br0: port 4(sender) entered disabled state
[ 1073.533500][T32755] sender: entered allmulticast mode
[ 1073.534884][T32755] sender: entered promiscuous mode
[ 1073.580587][T32757] br0: port 4(sender) entered blocking state
[ 1073.580812][T32757] br0: port 4(sender) entered forwarding state
[ 1073.581148][T32757] br0: port 3(c3) entered blocking state
[ 1073.581318][T32757] br0: port 3(c3) entered forwarding state
[ 1073.581667][T32757] br0: port 2(c2) entered blocking state
[ 1073.581840][T32757] br0: port 2(c2) entered forwarding state
[ 1073.582157][T32757] br0: port 1(c1) entered blocking state
[ 1073.582333][T32757] br0: port 1(c1) entered forwarding state
[ 1084.547703][   T12] br0: port 1(c1) entered disabled state
[ 1084.550139][   T12] c1 (unregistering): left allmulticast mode
[ 1084.550347][   T12] c1 (unregistering): left promiscuous mode
[ 1084.550522][   T12] br0: port 1(c1) entered disabled state
[ 1084.678637][   T12] br0: port 2(c2) entered disabled state
[ 1084.681812][   T12] c2 (unregistering): left allmulticast mode
[ 1084.681997][   T12] c2 (unregistering): left promiscuous mode
[ 1084.682160][   T12] br0: port 2(c2) entered disabled state
[ 1084.802417][   T12] br0: port 3(c3) entered disabled state
[ 1084.805234][   T12] c3 (unregistering): left allmulticast mode
[ 1084.805439][   T12] c3 (unregistering): left promiscuous mode
[ 1084.805623][   T12] br0: port 3(c3) entered disabled state
[ 1084.933864][   T12] br0: port 4(sender) entered disabled state
[ 1084.943192][   T12] sender (unregistering): left allmulticast mode
[ 1084.943506][   T12] sender (unregistering): left promiscuous mode
[ 1084.943691][   T12] br0: port 4(sender) entered disabled state