[ 1535.254086][T18805] br0: port 1(c1) entered blocking state
[ 1535.255329][T18805] br0: port 1(c1) entered disabled state
[ 1535.255628][T18805] c1: entered allmulticast mode
[ 1535.257496][T18805] c1: entered promiscuous mode
[ 1535.720606][T18810] br0: port 2(c2) entered blocking state
[ 1535.720963][T18810] br0: port 2(c2) entered disabled state
[ 1535.721339][T18810] c2: entered allmulticast mode
[ 1535.723287][T18810] c2: entered promiscuous mode
[ 1536.209471][T18815] br0: port 3(c3) entered blocking state
[ 1536.209762][T18815] br0: port 3(c3) entered disabled state
[ 1536.210016][T18815] c3: entered allmulticast mode
[ 1536.212213][T18815] c3: entered promiscuous mode
[ 1536.704619][T18820] br0: port 4(sender) entered blocking state
[ 1536.704903][T18820] br0: port 4(sender) entered disabled state
[ 1536.706177][T18820] sender: entered allmulticast mode
[ 1536.708223][T18820] sender: entered promiscuous mode
[ 1536.890060][T18822] br0: port 4(sender) entered blocking state
[ 1536.890548][T18822] br0: port 4(sender) entered forwarding state
[ 1536.891087][T18822] br0: port 3(c3) entered blocking state
[ 1536.891320][T18822] br0: port 3(c3) entered forwarding state
[ 1536.892310][T18822] br0: port 2(c2) entered blocking state
[ 1536.892571][T18822] br0: port 2(c2) entered forwarding state
[ 1536.893001][T18822] br0: port 1(c1) entered blocking state
[ 1536.893220][T18822] br0: port 1(c1) entered forwarding state
[ 1548.827644][   T68] br0: port 1(c1) entered disabled state
[ 1548.893876][   T68] c1 (unregistering): left allmulticast mode
[ 1548.894195][   T68] c1 (unregistering): left promiscuous mode
[ 1548.894474][   T68] br0: port 1(c1) entered disabled state
[ 1549.173211][   T68] br0: port 2(c2) entered disabled state
[ 1549.286850][   T68] c2 (unregistering): left allmulticast mode
[ 1549.287178][   T68] c2 (unregistering): left promiscuous mode
[ 1549.287449][   T68] br0: port 2(c2) entered disabled state
[ 1549.545837][   T68] br0: port 3(c3) entered disabled state
[ 1549.679859][   T68] c3 (unregistering): left allmulticast mode
[ 1549.680178][   T68] c3 (unregistering): left promiscuous mode
[ 1549.680463][   T68] br0: port 3(c3) entered disabled state
[ 1549.907205][   T68] br0: port 4(sender) entered disabled state
[ 1550.016950][   T68] sender (unregistering): left allmulticast mode
[ 1550.017246][   T68] sender (unregistering): left promiscuous mode
[ 1550.017491][   T68] br0: port 4(sender) entered disabled state