[ 2084.550006][T23004] br0: port 1(c1) entered blocking state
[ 2084.552083][T23004] br0: port 1(c1) entered disabled state
[ 2084.552522][T23004] c1: entered allmulticast mode
[ 2084.556743][T23004] c1: entered promiscuous mode
[ 2085.224067][T23009] br0: port 2(c2) entered blocking state
[ 2085.224433][T23009] br0: port 2(c2) entered disabled state
[ 2085.224778][T23009] c2: entered allmulticast mode
[ 2085.228153][T23009] c2: entered promiscuous mode
[ 2085.947792][T23014] br0: port 3(c3) entered blocking state
[ 2085.948235][T23014] br0: port 3(c3) entered disabled state
[ 2085.949034][T23014] c3: entered allmulticast mode
[ 2085.952305][T23014] c3: entered promiscuous mode
[ 2086.701465][T23019] br0: port 4(sender) entered blocking state
[ 2086.702034][T23019] br0: port 4(sender) entered disabled state
[ 2086.702480][T23019] sender: entered allmulticast mode
[ 2086.706954][T23019] sender: entered promiscuous mode
[ 2086.982266][T23021] br0: port 4(sender) entered blocking state
[ 2086.982727][T23021] br0: port 4(sender) entered forwarding state
[ 2086.983462][T23021] br0: port 3(c3) entered blocking state
[ 2086.983785][T23021] br0: port 3(c3) entered forwarding state
[ 2086.984435][T23021] br0: port 2(c2) entered blocking state
[ 2086.984747][T23021] br0: port 2(c2) entered forwarding state
[ 2086.985385][T23021] br0: port 1(c1) entered blocking state
[ 2086.985704][T23021] br0: port 1(c1) entered forwarding state
[ 2099.583307][   T12] br0: port 1(c1) entered disabled state
[ 2099.705248][   T12] c1 (unregistering): left allmulticast mode
[ 2099.705698][   T12] c1 (unregistering): left promiscuous mode
[ 2099.706081][   T12] br0: port 1(c1) entered disabled state
[ 2100.100057][   T12] br0: port 2(c2) entered disabled state
[ 2100.197279][   T12] c2 (unregistering): left allmulticast mode
[ 2100.197737][   T12] c2 (unregistering): left promiscuous mode
[ 2100.198127][   T12] br0: port 2(c2) entered disabled state
[ 2100.638968][   T12] br0: port 3(c3) entered disabled state
[ 2100.723305][   T12] c3 (unregistering): left allmulticast mode
[ 2100.723893][   T12] c3 (unregistering): left promiscuous mode
[ 2100.724327][   T12] br0: port 3(c3) entered disabled state
[ 2101.235796][   T12] br0: port 4(sender) entered disabled state
[ 2101.351256][   T12] sender (unregistering): left allmulticast mode
[ 2101.351723][   T12] sender (unregistering): left promiscuous mode
[ 2101.352101][   T12] br0: port 4(sender) entered disabled state