[ 1554.262755][T18800] br0: port 1(c1) entered blocking state
[ 1554.263030][T18800] br0: port 1(c1) entered disabled state
[ 1554.263283][T18800] c1: entered allmulticast mode
[ 1554.270255][T18800] c1: entered promiscuous mode
[ 1554.727085][T18805] br0: port 2(c2) entered blocking state
[ 1554.727416][T18805] br0: port 2(c2) entered disabled state
[ 1554.727670][T18805] c2: entered allmulticast mode
[ 1554.729547][T18805] c2: entered promiscuous mode
[ 1555.176678][T18810] br0: port 3(c3) entered blocking state
[ 1555.176910][T18810] br0: port 3(c3) entered disabled state
[ 1555.177133][T18810] c3: entered allmulticast mode
[ 1555.179969][T18810] c3: entered promiscuous mode
[ 1555.633746][T18815] br0: port 4(sender) entered blocking state
[ 1555.634096][T18815] br0: port 4(sender) entered disabled state
[ 1555.634361][T18815] sender: entered allmulticast mode
[ 1555.636235][T18815] sender: entered promiscuous mode
[ 1555.817668][T18817] br0: port 4(sender) entered blocking state
[ 1555.817956][T18817] br0: port 4(sender) entered forwarding state
[ 1555.818399][T18817] br0: port 3(c3) entered blocking state
[ 1555.818612][T18817] br0: port 3(c3) entered forwarding state
[ 1555.819013][T18817] br0: port 2(c2) entered blocking state
[ 1555.819221][T18817] br0: port 2(c2) entered forwarding state
[ 1555.819631][T18817] br0: port 1(c1) entered blocking state
[ 1555.819838][T18817] br0: port 1(c1) entered forwarding state
[ 1567.615171][   T11] br0: port 1(c1) entered disabled state
[ 1567.718060][   T11] c1 (unregistering): left allmulticast mode
[ 1567.718324][   T11] c1 (unregistering): left promiscuous mode
[ 1567.718553][   T11] br0: port 1(c1) entered disabled state
[ 1567.967909][   T11] br0: port 2(c2) entered disabled state
[ 1568.072057][   T11] c2 (unregistering): left allmulticast mode
[ 1568.072323][   T11] c2 (unregistering): left promiscuous mode
[ 1568.072555][   T11] br0: port 2(c2) entered disabled state
[ 1568.339220][   T11] br0: port 3(c3) entered disabled state
[ 1568.490038][   T11] c3 (unregistering): left allmulticast mode
[ 1568.490296][   T11] c3 (unregistering): left promiscuous mode
[ 1568.490529][   T11] br0: port 3(c3) entered disabled state
[ 1568.727369][   T11] br0: port 4(sender) entered disabled state
[ 1568.809237][   T11] sender (unregistering): left allmulticast mode
[ 1568.809622][   T11] sender (unregistering): left promiscuous mode
[ 1568.809832][   T11] br0: port 4(sender) entered disabled state