[ 2185.084318][T18243] br0: port 1(c1) entered blocking state
[ 2185.084606][T18243] br0: port 1(c1) entered disabled state
[ 2185.084816][T18243] c1: entered allmulticast mode
[ 2185.087364][T18243] c1: entered promiscuous mode
[ 2185.939538][T18248] br0: port 2(c2) entered blocking state
[ 2185.939870][T18248] br0: port 2(c2) entered disabled state
[ 2185.940112][T18248] c2: entered allmulticast mode
[ 2185.942040][T18248] c2: entered promiscuous mode
[ 2186.780678][T18253] br0: port 3(c3) entered blocking state
[ 2186.781001][T18253] br0: port 3(c3) entered disabled state
[ 2186.781236][T18253] c3: entered allmulticast mode
[ 2186.783193][T18253] c3: entered promiscuous mode
[ 2187.624499][T18258] br0: port 4(sender) entered blocking state
[ 2187.624851][T18258] br0: port 4(sender) entered disabled state
[ 2187.625101][T18258] sender: entered allmulticast mode
[ 2187.627806][T18258] sender: entered promiscuous mode
[ 2187.961625][T18260] br0: port 4(sender) entered blocking state
[ 2187.961971][T18260] br0: port 4(sender) entered forwarding state
[ 2187.962413][T18260] br0: port 3(c3) entered blocking state
[ 2187.962600][T18260] br0: port 3(c3) entered forwarding state
[ 2187.962995][T18260] br0: port 2(c2) entered blocking state
[ 2187.963198][T18260] br0: port 2(c2) entered forwarding state
[ 2187.963928][T18260] br0: port 1(c1) entered blocking state
[ 2187.964136][T18260] br0: port 1(c1) entered forwarding state
[ 2200.967079][   T76] br0: port 1(c1) entered disabled state
[ 2201.030898][   T76] c1 (unregistering): left allmulticast mode
[ 2201.031142][   T76] c1 (unregistering): left promiscuous mode
[ 2201.031353][   T76] br0: port 1(c1) entered disabled state
[ 2201.600448][   T76] br0: port 2(c2) entered disabled state
[ 2201.747917][   T76] c2 (unregistering): left allmulticast mode
[ 2201.748270][   T76] c2 (unregistering): left promiscuous mode
[ 2201.748476][   T76] br0: port 2(c2) entered disabled state
[ 2202.297720][   T76] br0: port 3(c3) entered disabled state
[ 2202.396899][   T76] c3 (unregistering): left allmulticast mode
[ 2202.397230][   T76] c3 (unregistering): left promiscuous mode
[ 2202.397459][   T76] br0: port 3(c3) entered disabled state
[ 2202.976533][   T76] br0: port 4(sender) entered disabled state
[ 2203.095933][   T76] sender (unregistering): left allmulticast mode
[ 2203.096167][   T76] sender (unregistering): left promiscuous mode
[ 2203.096384][   T76] br0: port 4(sender) entered disabled state