[ 2219.262112][T18317] br0: port 1(c1) entered blocking state
[ 2219.262368][T18317] br0: port 1(c1) entered disabled state
[ 2219.262704][T18317] c1: entered allmulticast mode
[ 2219.264655][T18317] c1: entered promiscuous mode
[ 2220.125216][T18322] br0: port 2(c2) entered blocking state
[ 2220.125441][T18322] br0: port 2(c2) entered disabled state
[ 2220.125672][T18322] c2: entered allmulticast mode
[ 2220.127758][T18322] c2: entered promiscuous mode
[ 2221.026297][T18327] br0: port 3(c3) entered blocking state
[ 2221.026531][T18327] br0: port 3(c3) entered disabled state
[ 2221.026853][T18327] c3: entered allmulticast mode
[ 2221.028851][T18327] c3: entered promiscuous mode
[ 2221.925597][T18332] br0: port 4(sender) entered blocking state
[ 2221.925973][T18332] br0: port 4(sender) entered disabled state
[ 2221.926247][T18332] sender: entered allmulticast mode
[ 2221.929008][T18332] sender: entered promiscuous mode
[ 2222.252927][T18334] br0: port 4(sender) entered blocking state
[ 2222.253668][T18334] br0: port 4(sender) entered forwarding state
[ 2222.254166][T18334] br0: port 3(c3) entered blocking state
[ 2222.254360][T18334] br0: port 3(c3) entered forwarding state
[ 2222.254770][T18334] br0: port 2(c2) entered blocking state
[ 2222.254971][T18334] br0: port 2(c2) entered forwarding state
[ 2222.255365][T18334] br0: port 1(c1) entered blocking state
[ 2222.255565][T18334] br0: port 1(c1) entered forwarding state
[ 2235.087318][   T75] br0: port 1(c1) entered disabled state
[ 2235.213280][   T75] c1 (unregistering): left allmulticast mode
[ 2235.213526][   T75] c1 (unregistering): left promiscuous mode
[ 2235.213768][   T75] br0: port 1(c1) entered disabled state
[ 2235.733875][   T75] br0: port 2(c2) entered disabled state
[ 2235.876706][   T75] c2 (unregistering): left allmulticast mode
[ 2235.877043][   T75] c2 (unregistering): left promiscuous mode
[ 2235.877356][   T75] br0: port 2(c2) entered disabled state
[ 2236.345226][   T75] br0: port 3(c3) entered disabled state
[ 2236.425656][   T75] c3 (unregistering): left allmulticast mode
[ 2236.426026][   T75] c3 (unregistering): left promiscuous mode
[ 2236.426344][   T75] br0: port 3(c3) entered disabled state
[ 2236.959890][   T75] br0: port 4(sender) entered disabled state
[ 2237.029273][   T75] sender (unregistering): left allmulticast mode
[ 2237.029497][   T75] sender (unregistering): left promiscuous mode
[ 2237.029719][   T75] br0: port 4(sender) entered disabled state