[ 2267.136540][T18311] br0: port 1(c1) entered blocking state
[ 2267.136761][T18311] br0: port 1(c1) entered disabled state
[ 2267.136985][T18311] c1: entered allmulticast mode
[ 2267.138821][T18311] c1: entered promiscuous mode
[ 2267.965876][T18316] br0: port 2(c2) entered blocking state
[ 2267.966102][T18316] br0: port 2(c2) entered disabled state
[ 2267.966320][T18316] c2: entered allmulticast mode
[ 2267.969025][T18316] c2: entered promiscuous mode
[ 2268.791317][T18321] br0: port 3(c3) entered blocking state
[ 2268.791796][T18321] br0: port 3(c3) entered disabled state
[ 2268.792014][T18321] c3: entered allmulticast mode
[ 2268.793841][T18321] c3: entered promiscuous mode
[ 2269.666822][T18326] br0: port 4(sender) entered blocking state
[ 2269.667086][T18326] br0: port 4(sender) entered disabled state
[ 2269.667346][T18326] sender: entered allmulticast mode
[ 2269.669174][T18326] sender: entered promiscuous mode
[ 2269.995423][T18328] br0: port 4(sender) entered blocking state
[ 2269.995708][T18328] br0: port 4(sender) entered forwarding state
[ 2269.996500][T18328] br0: port 3(c3) entered blocking state
[ 2269.996708][T18328] br0: port 3(c3) entered forwarding state
[ 2269.997111][T18328] br0: port 2(c2) entered blocking state
[ 2269.997317][T18328] br0: port 2(c2) entered forwarding state
[ 2269.997731][T18328] br0: port 1(c1) entered blocking state
[ 2269.997945][T18328] br0: port 1(c1) entered forwarding state
[ 2282.948157][   T75] br0: port 1(c1) entered disabled state
[ 2283.017404][   T75] c1 (unregistering): left allmulticast mode
[ 2283.017772][   T75] c1 (unregistering): left promiscuous mode
[ 2283.018117][   T75] br0: port 1(c1) entered disabled state
[ 2283.580670][   T75] br0: port 2(c2) entered disabled state
[ 2283.704991][   T75] c2 (unregistering): left allmulticast mode
[ 2283.705233][   T75] c2 (unregistering): left promiscuous mode
[ 2283.705461][   T75] br0: port 2(c2) entered disabled state
[ 2284.215758][   T75] br0: port 3(c3) entered disabled state
[ 2284.310965][   T75] c3 (unregistering): left allmulticast mode
[ 2284.311223][   T75] c3 (unregistering): left promiscuous mode
[ 2284.311464][   T75] br0: port 3(c3) entered disabled state
[ 2284.831119][   T75] br0: port 4(sender) entered disabled state
[ 2284.914954][   T75] sender (unregistering): left allmulticast mode
[ 2284.915192][   T75] sender (unregistering): left promiscuous mode
[ 2284.915420][   T75] br0: port 4(sender) entered disabled state