[ 1509.164821][T18840] br0: port 1(c1) entered blocking state
[ 1509.165052][T18840] br0: port 1(c1) entered disabled state
[ 1509.165274][T18840] c1: entered allmulticast mode
[ 1509.167161][T18840] c1: entered promiscuous mode
[ 1509.629852][T18845] br0: port 2(c2) entered blocking state
[ 1509.630088][T18845] br0: port 2(c2) entered disabled state
[ 1509.630319][T18845] c2: entered allmulticast mode
[ 1509.632165][T18845] c2: entered promiscuous mode
[ 1510.078740][T18850] br0: port 3(c3) entered blocking state
[ 1510.078971][T18850] br0: port 3(c3) entered disabled state
[ 1510.079208][T18850] c3: entered allmulticast mode
[ 1510.081129][T18850] c3: entered promiscuous mode
[ 1510.544529][T18855] br0: port 4(sender) entered blocking state
[ 1510.544839][T18855] br0: port 4(sender) entered disabled state
[ 1510.545118][T18855] sender: entered allmulticast mode
[ 1510.546970][T18855] sender: entered promiscuous mode
[ 1510.719332][T18857] br0: port 4(sender) entered blocking state
[ 1510.719683][T18857] br0: port 4(sender) entered forwarding state
[ 1510.720140][T18857] br0: port 3(c3) entered blocking state
[ 1510.720352][T18857] br0: port 3(c3) entered forwarding state
[ 1510.720774][T18857] br0: port 2(c2) entered blocking state
[ 1510.720990][T18857] br0: port 2(c2) entered forwarding state
[ 1510.721406][T18857] br0: port 1(c1) entered blocking state
[ 1510.721641][T18857] br0: port 1(c1) entered forwarding state
[ 1522.631163][   T67] br0: port 1(c1) entered disabled state
[ 1522.811615][   T67] c1 (unregistering): left allmulticast mode
[ 1522.811913][   T67] c1 (unregistering): left promiscuous mode
[ 1522.812154][   T67] br0: port 1(c1) entered disabled state
[ 1522.995924][   T67] br0: port 2(c2) entered disabled state
[ 1523.073451][   T67] c2 (unregistering): left allmulticast mode
[ 1523.073738][   T67] c2 (unregistering): left promiscuous mode
[ 1523.073970][   T67] br0: port 2(c2) entered disabled state
[ 1523.351475][   T67] br0: port 3(c3) entered disabled state
[ 1523.450098][   T67] c3 (unregistering): left allmulticast mode
[ 1523.450413][   T67] c3 (unregistering): left promiscuous mode
[ 1523.450663][   T67] br0: port 3(c3) entered disabled state
[ 1523.713861][   T67] br0: port 4(sender) entered disabled state
[ 1523.817138][   T67] sender (unregistering): left allmulticast mode
[ 1523.817423][   T67] sender (unregistering): left promiscuous mode
[ 1523.817645][   T67] br0: port 4(sender) entered disabled state