[ 2697.801676][T20771] br0: port 1(c1) entered blocking state
[ 2697.801992][T20771] br0: port 1(c1) entered disabled state
[ 2697.802218][T20771] c1: entered allmulticast mode
[ 2697.804077][T20771] c1: entered promiscuous mode
[ 2698.727609][T20776] br0: port 2(c2) entered blocking state
[ 2698.727937][T20776] br0: port 2(c2) entered disabled state
[ 2698.728171][T20776] c2: entered allmulticast mode
[ 2698.730054][T20776] c2: entered promiscuous mode
[ 2699.671008][T20781] br0: port 3(c3) entered blocking state
[ 2699.671233][T20781] br0: port 3(c3) entered disabled state
[ 2699.671457][T20781] c3: entered allmulticast mode
[ 2699.673321][T20781] c3: entered promiscuous mode
[ 2700.601265][T20786] br0: port 4(sender) entered blocking state
[ 2700.601601][T20786] br0: port 4(sender) entered disabled state
[ 2700.601874][T20786] sender: entered allmulticast mode
[ 2700.603671][T20786] sender: entered promiscuous mode
[ 2700.956418][T20788] br0: port 4(sender) entered blocking state
[ 2700.956720][T20788] br0: port 4(sender) entered forwarding state
[ 2700.957187][T20788] br0: port 3(c3) entered blocking state
[ 2700.957388][T20788] br0: port 3(c3) entered forwarding state
[ 2700.957802][T20788] br0: port 2(c2) entered blocking state
[ 2700.958003][T20788] br0: port 2(c2) entered forwarding state
[ 2700.958384][T20788] br0: port 1(c1) entered blocking state
[ 2700.958589][T20788] br0: port 1(c1) entered forwarding state
[ 2714.006509][   T11] br0: port 1(c1) entered disabled state
[ 2714.087310][   T11] c1 (unregistering): left allmulticast mode
[ 2714.087558][   T11] c1 (unregistering): left promiscuous mode
[ 2714.087757][   T11] br0: port 1(c1) entered disabled state
[ 2714.745820][   T11] br0: port 2(c2) entered disabled state
[ 2714.840318][   T11] c2 (unregistering): left allmulticast mode
[ 2714.840554][   T11] c2 (unregistering): left promiscuous mode
[ 2714.840756][   T11] br0: port 2(c2) entered disabled state
[ 2715.439859][   T11] br0: port 3(c3) entered disabled state
[ 2715.581360][   T11] c3 (unregistering): left allmulticast mode
[ 2715.581672][   T11] c3 (unregistering): left promiscuous mode
[ 2715.581883][   T11] br0: port 3(c3) entered disabled state
[ 2716.161404][   T11] br0: port 4(sender) entered disabled state
[ 2716.259328][   T11] sender (unregistering): left allmulticast mode
[ 2716.259579][   T11] sender (unregistering): left promiscuous mode
[ 2716.259804][   T11] br0: port 4(sender) entered disabled state