[ 2317.721110][T18314] br0: port 1(c1) entered blocking state
[ 2317.721383][T18314] br0: port 1(c1) entered disabled state
[ 2317.722906][T18314] c1: entered allmulticast mode
[ 2317.724763][T18314] c1: entered promiscuous mode
[ 2318.574048][T18319] br0: port 2(c2) entered blocking state
[ 2318.574277][T18319] br0: port 2(c2) entered disabled state
[ 2318.574534][T18319] c2: entered allmulticast mode
[ 2318.577171][T18319] c2: entered promiscuous mode
[ 2319.415192][T18324] br0: port 3(c3) entered blocking state
[ 2319.415445][T18324] br0: port 3(c3) entered disabled state
[ 2319.415664][T18324] c3: entered allmulticast mode
[ 2319.423607][T18324] c3: entered promiscuous mode
[ 2320.259607][T18329] br0: port 4(sender) entered blocking state
[ 2320.259936][T18329] br0: port 4(sender) entered disabled state
[ 2320.260188][T18329] sender: entered allmulticast mode
[ 2320.262064][T18329] sender: entered promiscuous mode
[ 2320.583850][T18331] br0: port 4(sender) entered blocking state
[ 2320.584278][T18331] br0: port 4(sender) entered forwarding state
[ 2320.584735][T18331] br0: port 3(c3) entered blocking state
[ 2320.584921][T18331] br0: port 3(c3) entered forwarding state
[ 2320.585312][T18331] br0: port 2(c2) entered blocking state
[ 2320.585513][T18331] br0: port 2(c2) entered forwarding state
[ 2320.585895][T18331] br0: port 1(c1) entered blocking state
[ 2320.586092][T18331] br0: port 1(c1) entered forwarding state
[ 2333.489821][   T75] br0: port 1(c1) entered disabled state
[ 2333.558026][   T75] c1 (unregistering): left allmulticast mode
[ 2333.558412][   T75] c1 (unregistering): left promiscuous mode
[ 2333.558628][   T75] br0: port 1(c1) entered disabled state
[ 2334.131686][   T75] br0: port 2(c2) entered disabled state
[ 2334.302046][   T75] c2 (unregistering): left allmulticast mode
[ 2334.302299][   T75] c2 (unregistering): left promiscuous mode
[ 2334.302534][   T75] br0: port 2(c2) entered disabled state
[ 2334.753262][   T75] br0: port 3(c3) entered disabled state
[ 2334.838348][   T75] c3 (unregistering): left allmulticast mode
[ 2334.838616][   T75] c3 (unregistering): left promiscuous mode
[ 2334.838846][   T75] br0: port 3(c3) entered disabled state
[ 2335.383146][   T75] br0: port 4(sender) entered disabled state
[ 2335.459978][   T75] sender (unregistering): left allmulticast mode
[ 2335.460228][   T75] sender (unregistering): left promiscuous mode
[ 2335.460458][   T75] br0: port 4(sender) entered disabled state