[ 2214.311518][T18320] br0: port 1(c1) entered blocking state
[ 2214.311789][T18320] br0: port 1(c1) entered disabled state
[ 2214.312033][T18320] c1: entered allmulticast mode
[ 2214.321830][T18320] c1: entered promiscuous mode
[ 2215.185410][T18325] br0: port 2(c2) entered blocking state
[ 2215.185700][T18325] br0: port 2(c2) entered disabled state
[ 2215.185930][T18325] c2: entered allmulticast mode
[ 2215.187764][T18325] c2: entered promiscuous mode
[ 2216.029599][T18330] br0: port 3(c3) entered blocking state
[ 2216.029904][T18330] br0: port 3(c3) entered disabled state
[ 2216.030130][T18330] c3: entered allmulticast mode
[ 2216.031980][T18330] c3: entered promiscuous mode
[ 2216.901556][T18335] br0: port 4(sender) entered blocking state
[ 2216.901906][T18335] br0: port 4(sender) entered disabled state
[ 2216.902199][T18335] sender: entered allmulticast mode
[ 2216.904094][T18335] sender: entered promiscuous mode
[ 2217.225386][T18337] br0: port 4(sender) entered blocking state
[ 2217.225698][T18337] br0: port 4(sender) entered forwarding state
[ 2217.226145][T18337] br0: port 3(c3) entered blocking state
[ 2217.226359][T18337] br0: port 3(c3) entered forwarding state
[ 2217.226767][T18337] br0: port 2(c2) entered blocking state
[ 2217.226971][T18337] br0: port 2(c2) entered forwarding state
[ 2217.227383][T18337] br0: port 1(c1) entered blocking state
[ 2217.227603][T18337] br0: port 1(c1) entered forwarding state
[ 2230.138909][   T75] br0: port 1(c1) entered disabled state
[ 2230.307980][   T75] c1 (unregistering): left allmulticast mode
[ 2230.308368][   T75] c1 (unregistering): left promiscuous mode
[ 2230.308618][   T75] br0: port 1(c1) entered disabled state
[ 2230.825008][   T75] br0: port 2(c2) entered disabled state
[ 2230.890896][   T75] c2 (unregistering): left allmulticast mode
[ 2230.891164][   T75] c2 (unregistering): left promiscuous mode
[ 2230.891394][   T75] br0: port 2(c2) entered disabled state
[ 2231.476534][   T75] br0: port 3(c3) entered disabled state
[ 2231.618913][   T75] c3 (unregistering): left allmulticast mode
[ 2231.619167][   T75] c3 (unregistering): left promiscuous mode
[ 2231.619391][   T75] br0: port 3(c3) entered disabled state
[ 2232.106347][   T75] br0: port 4(sender) entered disabled state
[ 2232.273933][   T75] sender (unregistering): left allmulticast mode
[ 2232.274177][   T75] sender (unregistering): left promiscuous mode
[ 2232.274416][   T75] br0: port 4(sender) entered disabled state