[ 2123.377012][T22555] br0: port 1(c1) entered blocking state
[ 2123.377370][T22555] br0: port 1(c1) entered disabled state
[ 2123.377725][T22555] c1: entered allmulticast mode
[ 2123.382544][T22555] c1: entered promiscuous mode
[ 2124.104512][T22560] br0: port 2(c2) entered blocking state
[ 2124.104888][T22560] br0: port 2(c2) entered disabled state
[ 2124.105286][T22560] c2: entered allmulticast mode
[ 2124.108726][T22560] c2: entered promiscuous mode
[ 2124.822935][T22565] br0: port 3(c3) entered blocking state
[ 2124.823316][T22565] br0: port 3(c3) entered disabled state
[ 2124.823675][T22565] c3: entered allmulticast mode
[ 2124.827300][T22565] c3: entered promiscuous mode
[ 2125.520416][T22571] br0: port 4(sender) entered blocking state
[ 2125.520878][T22571] br0: port 4(sender) entered disabled state
[ 2125.521343][T22571] sender: entered allmulticast mode
[ 2125.524833][T22571] sender: entered promiscuous mode
[ 2125.769643][T22573] br0: port 4(sender) entered blocking state
[ 2125.770123][T22573] br0: port 4(sender) entered forwarding state
[ 2125.770868][T22573] br0: port 3(c3) entered blocking state
[ 2125.771267][T22573] br0: port 3(c3) entered forwarding state
[ 2125.771946][T22573] br0: port 2(c2) entered blocking state
[ 2125.772272][T22573] br0: port 2(c2) entered forwarding state
[ 2125.772936][T22573] br0: port 1(c1) entered blocking state
[ 2125.773263][T22573] br0: port 1(c1) entered forwarding state
[ 2138.346556][   T68] br0: port 1(c1) entered disabled state
[ 2138.445835][   T68] c1 (unregistering): left allmulticast mode
[ 2138.446341][   T68] c1 (unregistering): left promiscuous mode
[ 2138.446766][   T68] br0: port 1(c1) entered disabled state
[ 2138.915184][   T68] br0: port 2(c2) entered disabled state
[ 2139.058866][   T68] c2 (unregistering): left allmulticast mode
[ 2139.059377][   T68] c2 (unregistering): left promiscuous mode
[ 2139.059803][   T68] br0: port 2(c2) entered disabled state
[ 2139.441835][   T68] br0: port 3(c3) entered disabled state
[ 2139.540837][   T68] c3 (unregistering): left allmulticast mode
[ 2139.541362][   T68] c3 (unregistering): left promiscuous mode
[ 2139.541737][   T68] br0: port 3(c3) entered disabled state
[ 2140.015875][   T68] br0: port 4(sender) entered disabled state
[ 2140.095853][   T68] sender (unregistering): left allmulticast mode
[ 2140.096304][   T68] sender (unregistering): left promiscuous mode
[ 2140.096717][   T68] br0: port 4(sender) entered disabled state