[ 2480.542503][T19106] br0: port 1(c1) entered blocking state
[ 2480.542938][T19106] br0: port 1(c1) entered disabled state
[ 2480.543159][T19106] c1: entered allmulticast mode
[ 2480.546244][T19106] c1: entered promiscuous mode
[ 2481.494349][T19111] br0: port 2(c2) entered blocking state
[ 2481.494614][T19111] br0: port 2(c2) entered disabled state
[ 2481.494857][T19111] c2: entered allmulticast mode
[ 2481.496886][T19111] c2: entered promiscuous mode
[ 2482.456303][T19116] br0: port 3(c3) entered blocking state
[ 2482.456626][T19116] br0: port 3(c3) entered disabled state
[ 2482.456900][T19116] c3: entered allmulticast mode
[ 2482.458914][T19116] c3: entered promiscuous mode
[ 2483.400403][T19121] br0: port 4(sender) entered blocking state
[ 2483.400740][T19121] br0: port 4(sender) entered disabled state
[ 2483.400997][T19121] sender: entered allmulticast mode
[ 2483.402888][T19121] sender: entered promiscuous mode
[ 2483.794123][T19123] br0: port 4(sender) entered blocking state
[ 2483.794492][T19123] br0: port 4(sender) entered forwarding state
[ 2483.794938][T19123] br0: port 3(c3) entered blocking state
[ 2483.795132][T19123] br0: port 3(c3) entered forwarding state
[ 2483.795539][T19123] br0: port 2(c2) entered blocking state
[ 2483.795737][T19123] br0: port 2(c2) entered forwarding state
[ 2483.796130][T19123] br0: port 1(c1) entered blocking state
[ 2483.796350][T19123] br0: port 1(c1) entered forwarding state
[ 2496.987444][   T77] br0: port 1(c1) entered disabled state
[ 2497.063842][   T77] c1 (unregistering): left allmulticast mode
[ 2497.064157][   T77] c1 (unregistering): left promiscuous mode
[ 2497.064370][   T77] br0: port 1(c1) entered disabled state
[ 2497.698528][   T77] br0: port 2(c2) entered disabled state
[ 2497.805868][   T77] c2 (unregistering): left allmulticast mode
[ 2497.806140][   T77] c2 (unregistering): left promiscuous mode
[ 2497.806378][   T77] br0: port 2(c2) entered disabled state
[ 2498.419636][   T77] br0: port 3(c3) entered disabled state
[ 2498.537969][   T77] c3 (unregistering): left allmulticast mode
[ 2498.538377][   T77] c3 (unregistering): left promiscuous mode
[ 2498.538725][   T77] br0: port 3(c3) entered disabled state
[ 2499.120430][   T77] br0: port 4(sender) entered disabled state
[ 2499.226820][   T77] sender (unregistering): left allmulticast mode
[ 2499.227074][   T77] sender (unregistering): left promiscuous mode
[ 2499.227309][   T77] br0: port 4(sender) entered disabled state