[ 2163.316054][T23043] br0: port 1(c1) entered blocking state
[ 2163.316476][T23043] br0: port 1(c1) entered disabled state
[ 2163.316812][T23043] c1: entered allmulticast mode
[ 2163.321491][T23043] c1: entered promiscuous mode
[ 2163.986847][T23048] br0: port 2(c2) entered blocking state
[ 2163.988348][T23048] br0: port 2(c2) entered disabled state
[ 2163.988790][T23048] c2: entered allmulticast mode
[ 2163.993855][T23048] c2: entered promiscuous mode
[ 2164.672782][T23053] br0: port 3(c3) entered blocking state
[ 2164.673248][T23053] br0: port 3(c3) entered disabled state
[ 2164.673603][T23053] c3: entered allmulticast mode
[ 2164.677167][T23053] c3: entered promiscuous mode
[ 2165.359158][T23058] br0: port 4(sender) entered blocking state
[ 2165.359602][T23058] br0: port 4(sender) entered disabled state
[ 2165.360021][T23058] sender: entered allmulticast mode
[ 2165.363479][T23058] sender: entered promiscuous mode
[ 2165.604599][T23060] br0: port 4(sender) entered blocking state
[ 2165.605089][T23060] br0: port 4(sender) entered forwarding state
[ 2165.605825][T23060] br0: port 3(c3) entered blocking state
[ 2165.606172][T23060] br0: port 3(c3) entered forwarding state
[ 2165.606845][T23060] br0: port 2(c2) entered blocking state
[ 2165.607185][T23060] br0: port 2(c2) entered forwarding state
[ 2165.607849][T23060] br0: port 1(c1) entered blocking state
[ 2165.608192][T23060] br0: port 1(c1) entered forwarding state
[ 2178.111804][   T68] br0: port 1(c1) entered disabled state
[ 2178.210821][   T68] c1 (unregistering): left allmulticast mode
[ 2178.211277][   T68] c1 (unregistering): left promiscuous mode
[ 2178.211671][   T68] br0: port 1(c1) entered disabled state
[ 2178.641017][   T68] br0: port 2(c2) entered disabled state
[ 2178.805819][   T68] c2 (unregistering): left allmulticast mode
[ 2178.806564][   T68] c2 (unregistering): left promiscuous mode
[ 2178.807001][   T68] br0: port 2(c2) entered disabled state
[ 2179.192940][   T68] br0: port 3(c3) entered disabled state
[ 2179.320801][   T68] c3 (unregistering): left allmulticast mode
[ 2179.321268][   T68] c3 (unregistering): left promiscuous mode
[ 2179.321654][   T68] br0: port 3(c3) entered disabled state
[ 2179.696961][   T68] br0: port 4(sender) entered disabled state
[ 2179.840787][   T68] sender (unregistering): left allmulticast mode
[ 2179.841279][   T68] sender (unregistering): left promiscuous mode
[ 2179.841680][   T68] br0: port 4(sender) entered disabled state