[ 1083.595855][  T921] br0: port 1(c1) entered blocking state
[ 1083.596328][  T921] br0: port 1(c1) entered disabled state
[ 1083.596773][  T921] c1: entered allmulticast mode
[ 1083.599627][  T921] c1: entered promiscuous mode
[ 1083.793266][  T926] br0: port 2(c2) entered blocking state
[ 1083.794270][  T926] br0: port 2(c2) entered disabled state
[ 1083.794700][  T926] c2: entered allmulticast mode
[ 1083.797529][  T926] c2: entered promiscuous mode
[ 1083.988406][  T931] br0: port 3(c3) entered blocking state
[ 1083.988709][  T931] br0: port 3(c3) entered disabled state
[ 1083.988979][  T931] c3: entered allmulticast mode
[ 1083.990600][  T931] c3: entered promiscuous mode
[ 1084.188027][  T936] br0: port 4(sender) entered blocking state
[ 1084.188388][  T936] br0: port 4(sender) entered disabled state
[ 1084.189266][  T936] sender: entered allmulticast mode
[ 1084.190907][  T936] sender: entered promiscuous mode
[ 1084.257705][  T938] br0: port 4(sender) entered blocking state
[ 1084.258058][  T938] br0: port 4(sender) entered forwarding state
[ 1084.258515][  T938] br0: port 3(c3) entered blocking state
[ 1084.258789][  T938] br0: port 3(c3) entered forwarding state
[ 1084.259213][  T938] br0: port 2(c2) entered blocking state
[ 1084.259467][  T938] br0: port 2(c2) entered forwarding state
[ 1084.259911][  T938] br0: port 1(c1) entered blocking state
[ 1084.260168][  T938] br0: port 1(c1) entered forwarding state
[ 1095.386700][   T12] br0: port 1(c1) entered disabled state
[ 1095.390588][   T12] c1 (unregistering): left allmulticast mode
[ 1095.390923][   T12] c1 (unregistering): left promiscuous mode
[ 1095.391237][   T12] br0: port 1(c1) entered disabled state
[ 1095.560492][   T12] br0: port 2(c2) entered disabled state
[ 1095.566979][   T12] c2 (unregistering): left allmulticast mode
[ 1095.567481][   T12] c2 (unregistering): left promiscuous mode
[ 1095.568049][   T12] br0: port 2(c2) entered disabled state
[ 1095.742760][   T12] br0: port 3(c3) entered disabled state
[ 1095.745236][   T12] c3 (unregistering): left allmulticast mode
[ 1095.745538][   T12] c3 (unregistering): left promiscuous mode
[ 1095.745836][   T12] br0: port 3(c3) entered disabled state
[ 1095.901530][   T12] br0: port 4(sender) entered disabled state
[ 1095.904534][   T12] sender (unregistering): left allmulticast mode
[ 1095.905518][   T12] sender (unregistering): left promiscuous mode
[ 1095.905845][   T12] br0: port 4(sender) entered disabled state