[ 2449.636505][T19135] br0: port 1(c1) entered blocking state
[ 2449.636839][T19135] br0: port 1(c1) entered disabled state
[ 2449.637057][T19135] c1: entered allmulticast mode
[ 2449.639686][T19135] c1: entered promiscuous mode
[ 2450.540938][T19140] br0: port 2(c2) entered blocking state
[ 2450.541170][T19140] br0: port 2(c2) entered disabled state
[ 2450.541414][T19140] c2: entered allmulticast mode
[ 2450.543257][T19140] c2: entered promiscuous mode
[ 2451.434734][T19145] br0: port 3(c3) entered blocking state
[ 2451.434968][T19145] br0: port 3(c3) entered disabled state
[ 2451.435197][T19145] c3: entered allmulticast mode
[ 2451.438408][T19145] c3: entered promiscuous mode
[ 2452.327200][T19150] br0: port 4(sender) entered blocking state
[ 2452.327480][T19150] br0: port 4(sender) entered disabled state
[ 2452.327740][T19150] sender: entered allmulticast mode
[ 2452.329638][T19150] sender: entered promiscuous mode
[ 2452.685095][T19152] br0: port 4(sender) entered blocking state
[ 2452.685415][T19152] br0: port 4(sender) entered forwarding state
[ 2452.685889][T19152] br0: port 3(c3) entered blocking state
[ 2452.686089][T19152] br0: port 3(c3) entered forwarding state
[ 2452.686558][T19152] br0: port 2(c2) entered blocking state
[ 2452.686761][T19152] br0: port 2(c2) entered forwarding state
[ 2452.687176][T19152] br0: port 1(c1) entered blocking state
[ 2452.687430][T19152] br0: port 1(c1) entered forwarding state
[ 2465.851554][   T11] br0: port 1(c1) entered disabled state
[ 2465.990010][   T11] c1 (unregistering): left allmulticast mode
[ 2465.990402][   T11] c1 (unregistering): left promiscuous mode
[ 2465.990626][   T11] br0: port 1(c1) entered disabled state
[ 2466.508663][   T11] br0: port 2(c2) entered disabled state
[ 2466.600049][   T11] c2 (unregistering): left allmulticast mode
[ 2466.600305][   T11] c2 (unregistering): left promiscuous mode
[ 2466.600555][   T11] br0: port 2(c2) entered disabled state
[ 2467.228021][   T11] br0: port 3(c3) entered disabled state
[ 2467.300673][   T11] c3 (unregistering): left allmulticast mode
[ 2467.300934][   T11] c3 (unregistering): left promiscuous mode
[ 2467.301162][   T11] br0: port 3(c3) entered disabled state
[ 2467.946016][   T11] br0: port 4(sender) entered disabled state
[ 2468.053934][   T11] sender (unregistering): left allmulticast mode
[ 2468.054282][   T11] sender (unregistering): left promiscuous mode
[ 2468.054538][   T11] br0: port 4(sender) entered disabled state