[ 2992.853657][T29268] br0: port 1(c1) entered blocking state
[ 2992.854059][T29268] br0: port 1(c1) entered disabled state
[ 2992.854433][T29268] c1: entered allmulticast mode
[ 2992.857810][T29268] c1: entered promiscuous mode
[ 2993.507241][T29273] br0: port 2(c2) entered blocking state
[ 2993.508016][T29273] br0: port 2(c2) entered disabled state
[ 2993.516690][T29273] c2: entered allmulticast mode
[ 2993.520949][T29273] c2: entered promiscuous mode
[ 2994.172180][T29278] br0: port 3(c3) entered blocking state
[ 2994.172538][T29278] br0: port 3(c3) entered disabled state
[ 2994.172899][T29278] c3: entered allmulticast mode
[ 2994.176263][T29278] c3: entered promiscuous mode
[ 2994.842890][T29283] br0: port 4(sender) entered blocking state
[ 2994.843374][T29283] br0: port 4(sender) entered disabled state
[ 2994.844123][T29283] sender: entered allmulticast mode
[ 2994.848017][T29283] sender: entered promiscuous mode
[ 2995.095917][T29285] br0: port 4(sender) entered blocking state
[ 2995.096411][T29285] br0: port 4(sender) entered forwarding state
[ 2995.097203][T29285] br0: port 3(c3) entered blocking state
[ 2995.097566][T29285] br0: port 3(c3) entered forwarding state
[ 2995.098243][T29285] br0: port 2(c2) entered blocking state
[ 2995.098598][T29285] br0: port 2(c2) entered forwarding state
[ 2995.099286][T29285] br0: port 1(c1) entered blocking state
[ 2995.099645][T29285] br0: port 1(c1) entered forwarding state
[ 3007.557162][   T69] br0: port 1(c1) entered disabled state
[ 3007.582437][   T69] c1 (unregistering): left allmulticast mode
[ 3007.582937][   T69] c1 (unregistering): left promiscuous mode
[ 3007.583369][   T69] br0: port 1(c1) entered disabled state
[ 3008.097877][   T69] br0: port 2(c2) entered disabled state
[ 3008.121200][   T69] c2 (unregistering): left allmulticast mode
[ 3008.121679][   T69] c2 (unregistering): left promiscuous mode
[ 3008.122081][   T69] br0: port 2(c2) entered disabled state
[ 3008.659729][   T69] br0: port 3(c3) entered disabled state
[ 3008.695638][   T69] c3 (unregistering): left allmulticast mode
[ 3008.696394][   T69] c3 (unregistering): left promiscuous mode
[ 3008.697161][   T69] br0: port 3(c3) entered disabled state
[ 3009.168817][   T69] br0: port 4(sender) entered disabled state
[ 3009.195736][   T69] sender (unregistering): left allmulticast mode
[ 3009.196642][   T69] sender (unregistering): left promiscuous mode
[ 3009.197046][   T69] br0: port 4(sender) entered disabled state