[ 1476.457915][T18800] br0: port 1(c1) entered blocking state
[ 1476.458285][T18800] br0: port 1(c1) entered disabled state
[ 1476.458534][T18800] c1: entered allmulticast mode
[ 1476.461693][T18800] c1: entered promiscuous mode
[ 1476.931203][T18805] br0: port 2(c2) entered blocking state
[ 1476.931636][T18805] br0: port 2(c2) entered disabled state
[ 1476.932019][T18805] c2: entered allmulticast mode
[ 1476.935755][T18805] c2: entered promiscuous mode
[ 1477.398953][T18810] br0: port 3(c3) entered blocking state
[ 1477.399213][T18810] br0: port 3(c3) entered disabled state
[ 1477.399443][T18810] c3: entered allmulticast mode
[ 1477.401641][T18810] c3: entered promiscuous mode
[ 1477.873333][T18815] br0: port 4(sender) entered blocking state
[ 1477.873720][T18815] br0: port 4(sender) entered disabled state
[ 1477.874004][T18815] sender: entered allmulticast mode
[ 1477.875935][T18815] sender: entered promiscuous mode
[ 1478.079919][T18817] br0: port 4(sender) entered blocking state
[ 1478.080246][T18817] br0: port 4(sender) entered forwarding state
[ 1478.080714][T18817] br0: port 3(c3) entered blocking state
[ 1478.080939][T18817] br0: port 3(c3) entered forwarding state
[ 1478.081360][T18817] br0: port 2(c2) entered blocking state
[ 1478.081572][T18817] br0: port 2(c2) entered forwarding state
[ 1478.081978][T18817] br0: port 1(c1) entered blocking state
[ 1478.082203][T18817] br0: port 1(c1) entered forwarding state
[ 1489.968813][   T68] br0: port 1(c1) entered disabled state
[ 1490.088840][   T68] c1 (unregistering): left allmulticast mode
[ 1490.089307][   T68] c1 (unregistering): left promiscuous mode
[ 1490.089548][   T68] br0: port 1(c1) entered disabled state
[ 1490.325396][   T68] br0: port 2(c2) entered disabled state
[ 1490.403753][   T68] c2 (unregistering): left allmulticast mode
[ 1490.404022][   T68] c2 (unregistering): left promiscuous mode
[ 1490.404269][   T68] br0: port 2(c2) entered disabled state
[ 1490.696849][   T68] br0: port 3(c3) entered disabled state
[ 1490.774770][   T68] c3 (unregistering): left allmulticast mode
[ 1490.775107][   T68] c3 (unregistering): left promiscuous mode
[ 1490.775345][   T68] br0: port 3(c3) entered disabled state
[ 1491.074368][   T68] br0: port 4(sender) entered disabled state
[ 1491.161762][   T68] sender (unregistering): left allmulticast mode
[ 1491.162160][   T68] sender (unregistering): left promiscuous mode
[ 1491.162399][   T68] br0: port 4(sender) entered disabled state