[ 2850.973220][T28535] br0: port 1(c1) entered blocking state
[ 2850.974323][T28535] br0: port 1(c1) entered disabled state
[ 2850.974694][T28535] c1: entered allmulticast mode
[ 2850.977969][T28535] c1: entered promiscuous mode
[ 2851.639815][T28540] br0: port 2(c2) entered blocking state
[ 2851.640197][T28540] br0: port 2(c2) entered disabled state
[ 2851.640984][T28540] c2: entered allmulticast mode
[ 2851.644338][T28540] c2: entered promiscuous mode
[ 2852.303369][T28545] br0: port 3(c3) entered blocking state
[ 2852.304381][T28545] br0: port 3(c3) entered disabled state
[ 2852.304763][T28545] c3: entered allmulticast mode
[ 2852.308160][T28545] c3: entered promiscuous mode
[ 2852.987112][T28550] br0: port 4(sender) entered blocking state
[ 2852.987655][T28550] br0: port 4(sender) entered disabled state
[ 2852.988079][T28550] sender: entered allmulticast mode
[ 2852.991823][T28550] sender: entered promiscuous mode
[ 2853.235722][T28552] br0: port 4(sender) entered blocking state
[ 2853.236153][T28552] br0: port 4(sender) entered forwarding state
[ 2853.236911][T28552] br0: port 3(c3) entered blocking state
[ 2853.237250][T28552] br0: port 3(c3) entered forwarding state
[ 2853.237925][T28552] br0: port 2(c2) entered blocking state
[ 2853.238270][T28552] br0: port 2(c2) entered forwarding state
[ 2853.238922][T28552] br0: port 1(c1) entered blocking state
[ 2853.239270][T28552] br0: port 1(c1) entered forwarding state
[ 2865.732841][   T12] br0: port 1(c1) entered disabled state
[ 2865.755307][   T12] c1 (unregistering): left allmulticast mode
[ 2865.755744][   T12] c1 (unregistering): left promiscuous mode
[ 2865.756110][   T12] br0: port 1(c1) entered disabled state
[ 2866.254190][   T12] br0: port 2(c2) entered disabled state
[ 2866.279060][   T12] c2 (unregistering): left allmulticast mode
[ 2866.279537][   T12] c2 (unregistering): left promiscuous mode
[ 2866.279902][   T12] br0: port 2(c2) entered disabled state
[ 2866.799366][   T12] br0: port 3(c3) entered disabled state
[ 2866.825473][   T12] c3 (unregistering): left allmulticast mode
[ 2866.825878][   T12] c3 (unregistering): left promiscuous mode
[ 2866.826236][   T12] br0: port 3(c3) entered disabled state
[ 2867.320588][   T12] br0: port 4(sender) entered disabled state
[ 2867.342950][   T12] sender (unregistering): left allmulticast mode
[ 2867.343347][   T12] sender (unregistering): left promiscuous mode
[ 2867.345928][   T12] br0: port 4(sender) entered disabled state