[ 1508.382695][T18824] br0: port 1(c1) entered blocking state
[ 1508.382937][T18824] br0: port 1(c1) entered disabled state
[ 1508.383169][T18824] c1: entered allmulticast mode
[ 1508.385345][T18824] c1: entered promiscuous mode
[ 1508.853363][T18829] br0: port 2(c2) entered blocking state
[ 1508.853618][T18829] br0: port 2(c2) entered disabled state
[ 1508.853858][T18829] c2: entered allmulticast mode
[ 1508.855722][T18829] c2: entered promiscuous mode
[ 1509.310608][T18834] br0: port 3(c3) entered blocking state
[ 1509.310887][T18834] br0: port 3(c3) entered disabled state
[ 1509.311128][T18834] c3: entered allmulticast mode
[ 1509.313398][T18834] c3: entered promiscuous mode
[ 1509.787887][T18839] br0: port 4(sender) entered blocking state
[ 1509.788241][T18839] br0: port 4(sender) entered disabled state
[ 1509.788536][T18839] sender: entered allmulticast mode
[ 1509.790364][T18839] sender: entered promiscuous mode
[ 1509.971869][T18841] br0: port 4(sender) entered blocking state
[ 1509.972172][T18841] br0: port 4(sender) entered forwarding state
[ 1509.972652][T18841] br0: port 3(c3) entered blocking state
[ 1509.972864][T18841] br0: port 3(c3) entered forwarding state
[ 1509.973298][T18841] br0: port 2(c2) entered blocking state
[ 1509.973528][T18841] br0: port 2(c2) entered forwarding state
[ 1509.973943][T18841] br0: port 1(c1) entered blocking state
[ 1509.974164][T18841] br0: port 1(c1) entered forwarding state
[ 1521.896654][   T68] br0: port 1(c1) entered disabled state
[ 1521.974113][   T68] c1 (unregistering): left allmulticast mode
[ 1521.974463][   T68] c1 (unregistering): left promiscuous mode
[ 1521.974697][   T68] br0: port 1(c1) entered disabled state
[ 1522.274652][   T68] br0: port 2(c2) entered disabled state
[ 1522.401076][   T68] c2 (unregistering): left allmulticast mode
[ 1522.401343][   T68] c2 (unregistering): left promiscuous mode
[ 1522.401589][   T68] br0: port 2(c2) entered disabled state
[ 1522.642896][   T68] br0: port 3(c3) entered disabled state
[ 1522.795091][   T68] c3 (unregistering): left allmulticast mode
[ 1522.795367][   T68] c3 (unregistering): left promiscuous mode
[ 1522.795612][   T68] br0: port 3(c3) entered disabled state
[ 1523.018815][   T68] br0: port 4(sender) entered disabled state
[ 1523.096073][   T68] sender (unregistering): left allmulticast mode
[ 1523.096349][   T68] sender (unregistering): left promiscuous mode
[ 1523.096602][   T68] br0: port 4(sender) entered disabled state