[ 2261.271058][T18271] br0: port 1(c1) entered blocking state
[ 2261.271273][T18271] br0: port 1(c1) entered disabled state
[ 2261.271720][T18271] c1: entered allmulticast mode
[ 2261.273624][T18271] c1: entered promiscuous mode
[ 2262.088135][T18276] br0: port 2(c2) entered blocking state
[ 2262.088492][T18276] br0: port 2(c2) entered disabled state
[ 2262.088818][T18276] c2: entered allmulticast mode
[ 2262.091991][T18276] c2: entered promiscuous mode
[ 2262.922245][T18281] br0: port 3(c3) entered blocking state
[ 2262.922496][T18281] br0: port 3(c3) entered disabled state
[ 2262.922713][T18281] c3: entered allmulticast mode
[ 2262.924589][T18281] c3: entered promiscuous mode
[ 2263.763656][T18286] br0: port 4(sender) entered blocking state
[ 2263.763899][T18286] br0: port 4(sender) entered disabled state
[ 2263.764150][T18286] sender: entered allmulticast mode
[ 2263.765986][T18286] sender: entered promiscuous mode
[ 2264.087003][T18288] br0: port 4(sender) entered blocking state
[ 2264.087621][T18288] br0: port 4(sender) entered forwarding state
[ 2264.088062][T18288] br0: port 3(c3) entered blocking state
[ 2264.088251][T18288] br0: port 3(c3) entered forwarding state
[ 2264.088644][T18288] br0: port 2(c2) entered blocking state
[ 2264.088832][T18288] br0: port 2(c2) entered forwarding state
[ 2264.089334][T18288] br0: port 1(c1) entered blocking state
[ 2264.089546][T18288] br0: port 1(c1) entered forwarding state
[ 2276.910620][   T11] br0: port 1(c1) entered disabled state
[ 2277.045986][   T11] c1 (unregistering): left allmulticast mode
[ 2277.046218][   T11] c1 (unregistering): left promiscuous mode
[ 2277.046442][   T11] br0: port 1(c1) entered disabled state
[ 2277.517144][   T11] br0: port 2(c2) entered disabled state
[ 2277.632971][   T11] c2 (unregistering): left allmulticast mode
[ 2277.633264][   T11] c2 (unregistering): left promiscuous mode
[ 2277.633474][   T11] br0: port 2(c2) entered disabled state
[ 2278.145132][   T11] br0: port 3(c3) entered disabled state
[ 2278.279972][   T11] c3 (unregistering): left allmulticast mode
[ 2278.280200][   T11] c3 (unregistering): left promiscuous mode
[ 2278.280409][   T11] br0: port 3(c3) entered disabled state
[ 2278.756215][   T11] br0: port 4(sender) entered disabled state
[ 2278.890044][   T11] sender (unregistering): left allmulticast mode
[ 2278.890370][   T11] sender (unregistering): left promiscuous mode
[ 2278.890695][   T11] br0: port 4(sender) entered disabled state