[ 1335.313975][T18836] br0: port 1(c1) entered blocking state
[ 1335.314630][T18836] br0: port 1(c1) entered disabled state
[ 1335.314846][T18836] c1: entered allmulticast mode
[ 1335.316584][T18836] c1: entered promiscuous mode
[ 1335.730339][T18841] br0: port 2(c2) entered blocking state
[ 1335.730629][T18841] br0: port 2(c2) entered disabled state
[ 1335.730832][T18841] c2: entered allmulticast mode
[ 1335.732717][T18841] c2: entered promiscuous mode
[ 1336.189401][T18846] br0: port 3(c3) entered blocking state
[ 1336.189727][T18846] br0: port 3(c3) entered disabled state
[ 1336.189964][T18846] c3: entered allmulticast mode
[ 1336.192020][T18846] c3: entered promiscuous mode
[ 1336.589870][T18851] br0: port 4(sender) entered blocking state
[ 1336.590210][T18851] br0: port 4(sender) entered disabled state
[ 1336.590458][T18851] sender: entered allmulticast mode
[ 1336.592794][T18851] sender: entered promiscuous mode
[ 1336.757077][T18853] br0: port 4(sender) entered blocking state
[ 1336.757405][T18853] br0: port 4(sender) entered forwarding state
[ 1336.757844][T18853] br0: port 3(c3) entered blocking state
[ 1336.758035][T18853] br0: port 3(c3) entered forwarding state
[ 1336.758484][T18853] br0: port 2(c2) entered blocking state
[ 1336.758693][T18853] br0: port 2(c2) entered forwarding state
[ 1336.759109][T18853] br0: port 1(c1) entered blocking state
[ 1336.759331][T18853] br0: port 1(c1) entered forwarding state
[ 1348.598286][   T12] br0: port 1(c1) entered disabled state
[ 1348.740944][   T12] c1 (unregistering): left allmulticast mode
[ 1348.741327][   T12] c1 (unregistering): left promiscuous mode
[ 1348.741643][   T12] br0: port 1(c1) entered disabled state
[ 1348.994167][   T12] br0: port 2(c2) entered disabled state
[ 1349.123721][   T12] c2 (unregistering): left allmulticast mode
[ 1349.124016][   T12] c2 (unregistering): left promiscuous mode
[ 1349.124266][   T12] br0: port 2(c2) entered disabled state
[ 1349.353058][   T12] br0: port 3(c3) entered disabled state
[ 1349.468630][   T12] c3 (unregistering): left allmulticast mode
[ 1349.468875][   T12] c3 (unregistering): left promiscuous mode
[ 1349.469073][   T12] br0: port 3(c3) entered disabled state
[ 1349.710983][   T12] br0: port 4(sender) entered disabled state
[ 1349.849644][   T12] sender (unregistering): left allmulticast mode
[ 1349.849891][   T12] sender (unregistering): left promiscuous mode
[ 1349.850114][   T12] br0: port 4(sender) entered disabled state