[ 2282.224586][T18490] br0: port 1(c1) entered blocking state
[ 2282.224965][T18490] br0: port 1(c1) entered disabled state
[ 2282.225303][T18490] c1: entered allmulticast mode
[ 2282.228193][T18490] c1: entered promiscuous mode
[ 2283.081805][T18495] br0: port 2(c2) entered blocking state
[ 2283.082001][T18495] br0: port 2(c2) entered disabled state
[ 2283.082383][T18495] c2: entered allmulticast mode
[ 2283.084193][T18495] c2: entered promiscuous mode
[ 2283.913811][T18500] br0: port 3(c3) entered blocking state
[ 2283.914013][T18500] br0: port 3(c3) entered disabled state
[ 2283.915438][T18500] c3: entered allmulticast mode
[ 2283.917256][T18500] c3: entered promiscuous mode
[ 2284.723747][T18505] br0: port 4(sender) entered blocking state
[ 2284.723989][T18505] br0: port 4(sender) entered disabled state
[ 2284.724245][T18505] sender: entered allmulticast mode
[ 2284.726031][T18505] sender: entered promiscuous mode
[ 2285.052011][T18507] br0: port 4(sender) entered blocking state
[ 2285.052278][T18507] br0: port 4(sender) entered forwarding state
[ 2285.052708][T18507] br0: port 3(c3) entered blocking state
[ 2285.052889][T18507] br0: port 3(c3) entered forwarding state
[ 2285.053281][T18507] br0: port 2(c2) entered blocking state
[ 2285.053474][T18507] br0: port 2(c2) entered forwarding state
[ 2285.053854][T18507] br0: port 1(c1) entered blocking state
[ 2285.054049][T18507] br0: port 1(c1) entered forwarding state
[ 2297.863245][   T76] br0: port 1(c1) entered disabled state
[ 2297.955728][   T76] c1 (unregistering): left allmulticast mode
[ 2297.955958][   T76] c1 (unregistering): left promiscuous mode
[ 2297.956172][   T76] br0: port 1(c1) entered disabled state
[ 2298.465623][   T76] br0: port 2(c2) entered disabled state
[ 2298.555726][   T76] c2 (unregistering): left allmulticast mode
[ 2298.555966][   T76] c2 (unregistering): left promiscuous mode
[ 2298.556180][   T76] br0: port 2(c2) entered disabled state
[ 2299.103852][   T76] br0: port 3(c3) entered disabled state
[ 2299.183736][   T76] c3 (unregistering): left allmulticast mode
[ 2299.183967][   T76] c3 (unregistering): left promiscuous mode
[ 2299.184216][   T76] br0: port 3(c3) entered disabled state
[ 2299.772815][   T76] br0: port 4(sender) entered disabled state
[ 2299.842715][   T76] sender (unregistering): left allmulticast mode
[ 2299.843008][   T76] sender (unregistering): left promiscuous mode
[ 2299.843284][   T76] br0: port 4(sender) entered disabled state