[ 1016.468381][  T952] br0: port 1(c1) entered blocking state
[ 1016.468605][  T952] br0: port 1(c1) entered disabled state
[ 1016.468813][  T952] c1: entered allmulticast mode
[ 1016.471075][  T952] c1: entered promiscuous mode
[ 1016.628837][  T957] br0: port 2(c2) entered blocking state
[ 1016.629057][  T957] br0: port 2(c2) entered disabled state
[ 1016.629270][  T957] c2: entered allmulticast mode
[ 1016.631399][  T957] c2: entered promiscuous mode
[ 1016.790454][  T962] br0: port 3(c3) entered blocking state
[ 1016.790623][  T962] br0: port 3(c3) entered disabled state
[ 1016.790793][  T962] c3: entered allmulticast mode
[ 1016.792566][  T962] c3: entered promiscuous mode
[ 1016.948246][  T967] br0: port 4(sender) entered blocking state
[ 1016.948444][  T967] br0: port 4(sender) entered disabled state
[ 1016.948634][  T967] sender: entered allmulticast mode
[ 1016.950151][  T967] sender: entered promiscuous mode
[ 1017.001221][  T969] br0: port 4(sender) entered blocking state
[ 1017.001460][  T969] br0: port 4(sender) entered forwarding state
[ 1017.001808][  T969] br0: port 3(c3) entered blocking state
[ 1017.002005][  T969] br0: port 3(c3) entered forwarding state
[ 1017.002353][  T969] br0: port 2(c2) entered blocking state
[ 1017.002532][  T969] br0: port 2(c2) entered forwarding state
[ 1017.002885][  T969] br0: port 1(c1) entered blocking state
[ 1017.003085][  T969] br0: port 1(c1) entered forwarding state
[ 1028.013558][   T12] br0: port 1(c1) entered disabled state
[ 1028.018052][   T12] c1 (unregistering): left allmulticast mode
[ 1028.018258][   T12] c1 (unregistering): left promiscuous mode
[ 1028.018539][   T12] br0: port 1(c1) entered disabled state
[ 1028.136745][   T12] br0: port 2(c2) entered disabled state
[ 1028.139548][   T12] c2 (unregistering): left allmulticast mode
[ 1028.139737][   T12] c2 (unregistering): left promiscuous mode
[ 1028.140751][   T12] br0: port 2(c2) entered disabled state
[ 1028.276534][   T12] br0: port 3(c3) entered disabled state
[ 1028.282310][   T12] c3 (unregistering): left allmulticast mode
[ 1028.282645][   T12] c3 (unregistering): left promiscuous mode
[ 1028.283500][   T12] br0: port 3(c3) entered disabled state
[ 1028.424122][   T12] br0: port 4(sender) entered disabled state
[ 1028.427954][   T12] sender (unregistering): left allmulticast mode
[ 1028.428153][   T12] sender (unregistering): left promiscuous mode
[ 1028.428323][   T12] br0: port 4(sender) entered disabled state