[ 3091.937393][T27166] br0: port 1(c1) entered blocking state
[ 3091.937822][T27166] br0: port 1(c1) entered disabled state
[ 3091.938177][T27166] c1: entered allmulticast mode
[ 3091.941767][T27166] c1: entered promiscuous mode
[ 3092.663094][T27171] br0: port 2(c2) entered blocking state
[ 3092.663697][T27171] br0: port 2(c2) entered disabled state
[ 3092.664056][T27171] c2: entered allmulticast mode
[ 3092.667623][T27171] c2: entered promiscuous mode
[ 3093.377056][T27176] br0: port 3(c3) entered blocking state
[ 3093.377517][T27176] br0: port 3(c3) entered disabled state
[ 3093.377879][T27176] c3: entered allmulticast mode
[ 3093.383339][T27176] c3: entered promiscuous mode
[ 3094.105052][T27181] br0: port 4(sender) entered blocking state
[ 3094.105548][T27181] br0: port 4(sender) entered disabled state
[ 3094.106000][T27181] sender: entered allmulticast mode
[ 3094.111199][T27181] sender: entered promiscuous mode
[ 3094.389690][T27183] br0: port 4(sender) entered blocking state
[ 3094.390230][T27183] br0: port 4(sender) entered forwarding state
[ 3094.390998][T27183] br0: port 3(c3) entered blocking state
[ 3094.391350][T27183] br0: port 3(c3) entered forwarding state
[ 3094.392036][T27183] br0: port 2(c2) entered blocking state
[ 3094.392384][T27183] br0: port 2(c2) entered forwarding state
[ 3094.393074][T27183] br0: port 1(c1) entered blocking state
[ 3094.393430][T27183] br0: port 1(c1) entered forwarding state
[ 3106.931126][   T12] br0: port 1(c1) entered disabled state
[ 3107.096287][   T12] c1 (unregistering): left allmulticast mode
[ 3107.096793][   T12] c1 (unregistering): left promiscuous mode
[ 3107.097192][   T12] br0: port 1(c1) entered disabled state
[ 3107.504354][   T12] br0: port 2(c2) entered disabled state
[ 3107.592116][   T12] c2 (unregistering): left allmulticast mode
[ 3107.592617][   T12] c2 (unregistering): left promiscuous mode
[ 3107.592990][   T12] br0: port 2(c2) entered disabled state
[ 3108.075391][   T12] br0: port 3(c3) entered disabled state
[ 3108.217599][   T12] c3 (unregistering): left allmulticast mode
[ 3108.218096][   T12] c3 (unregistering): left promiscuous mode
[ 3108.218551][   T12] br0: port 3(c3) entered disabled state
[ 3108.644161][   T12] br0: port 4(sender) entered disabled state
[ 3108.783517][   T12] sender (unregistering): left allmulticast mode
[ 3108.784025][   T12] sender (unregistering): left promiscuous mode
[ 3108.784461][   T12] br0: port 4(sender) entered disabled state