[ 2426.265039][T19149] br0: port 1(c1) entered blocking state
[ 2426.265340][T19149] br0: port 1(c1) entered disabled state
[ 2426.265563][T19149] c1: entered allmulticast mode
[ 2426.268232][T19149] c1: entered promiscuous mode
[ 2427.168417][T19154] br0: port 2(c2) entered blocking state
[ 2427.168695][T19154] br0: port 2(c2) entered disabled state
[ 2427.168906][T19154] c2: entered allmulticast mode
[ 2427.178140][T19154] c2: entered promiscuous mode
[ 2428.091830][T19159] br0: port 3(c3) entered blocking state
[ 2428.092073][T19159] br0: port 3(c3) entered disabled state
[ 2428.092283][T19159] c3: entered allmulticast mode
[ 2428.094933][T19159] c3: entered promiscuous mode
[ 2428.998886][T19164] br0: port 4(sender) entered blocking state
[ 2429.000242][T19164] br0: port 4(sender) entered disabled state
[ 2429.000610][T19164] sender: entered allmulticast mode
[ 2429.002415][T19164] sender: entered promiscuous mode
[ 2429.351915][T19166] br0: port 4(sender) entered blocking state
[ 2429.352257][T19166] br0: port 4(sender) entered forwarding state
[ 2429.352679][T19166] br0: port 3(c3) entered blocking state
[ 2429.352868][T19166] br0: port 3(c3) entered forwarding state
[ 2429.353253][T19166] br0: port 2(c2) entered blocking state
[ 2429.353440][T19166] br0: port 2(c2) entered forwarding state
[ 2429.353815][T19166] br0: port 1(c1) entered blocking state
[ 2429.354022][T19166] br0: port 1(c1) entered forwarding state
[ 2442.344526][   T74] br0: port 1(c1) entered disabled state
[ 2442.484549][   T74] c1 (unregistering): left allmulticast mode
[ 2442.484791][   T74] c1 (unregistering): left promiscuous mode
[ 2442.485005][   T74] br0: port 1(c1) entered disabled state
[ 2442.988385][   T74] br0: port 2(c2) entered disabled state
[ 2443.142599][   T74] c2 (unregistering): left allmulticast mode
[ 2443.142838][   T74] c2 (unregistering): left promiscuous mode
[ 2443.143055][   T74] br0: port 2(c2) entered disabled state
[ 2443.641608][   T74] br0: port 3(c3) entered disabled state
[ 2443.714538][   T74] c3 (unregistering): left allmulticast mode
[ 2443.714772][   T74] c3 (unregistering): left promiscuous mode
[ 2443.714994][   T74] br0: port 3(c3) entered disabled state
[ 2444.306765][   T74] br0: port 4(sender) entered disabled state
[ 2444.382520][   T74] sender (unregistering): left allmulticast mode
[ 2444.382750][   T74] sender (unregistering): left promiscuous mode
[ 2444.382946][   T74] br0: port 4(sender) entered disabled state