[ 1475.060899][T18793] br0: port 1(c1) entered blocking state
[ 1475.061216][T18793] br0: port 1(c1) entered disabled state
[ 1475.061485][T18793] c1: entered allmulticast mode
[ 1475.063417][T18793] c1: entered promiscuous mode
[ 1475.530179][T18798] br0: port 2(c2) entered blocking state
[ 1475.530489][T18798] br0: port 2(c2) entered disabled state
[ 1475.530713][T18798] c2: entered allmulticast mode
[ 1475.532618][T18798] c2: entered promiscuous mode
[ 1476.005892][T18803] br0: port 3(c3) entered blocking state
[ 1476.006194][T18803] br0: port 3(c3) entered disabled state
[ 1476.006431][T18803] c3: entered allmulticast mode
[ 1476.008301][T18803] c3: entered promiscuous mode
[ 1476.468576][T18808] br0: port 4(sender) entered blocking state
[ 1476.468947][T18808] br0: port 4(sender) entered disabled state
[ 1476.469223][T18808] sender: entered allmulticast mode
[ 1476.471079][T18808] sender: entered promiscuous mode
[ 1476.643698][T18810] br0: port 4(sender) entered blocking state
[ 1476.644022][T18810] br0: port 4(sender) entered forwarding state
[ 1476.644523][T18810] br0: port 3(c3) entered blocking state
[ 1476.644739][T18810] br0: port 3(c3) entered forwarding state
[ 1476.645173][T18810] br0: port 2(c2) entered blocking state
[ 1476.645417][T18810] br0: port 2(c2) entered forwarding state
[ 1476.645851][T18810] br0: port 1(c1) entered blocking state
[ 1476.646076][T18810] br0: port 1(c1) entered forwarding state
[ 1488.452746][   T66] br0: port 1(c1) entered disabled state
[ 1488.519846][   T66] c1 (unregistering): left allmulticast mode
[ 1488.520160][   T66] c1 (unregistering): left promiscuous mode
[ 1488.520370][   T66] br0: port 1(c1) entered disabled state
[ 1488.844855][   T66] br0: port 2(c2) entered disabled state
[ 1488.954838][   T66] c2 (unregistering): left allmulticast mode
[ 1488.955083][   T66] c2 (unregistering): left promiscuous mode
[ 1488.955290][   T66] br0: port 2(c2) entered disabled state
[ 1489.219212][   T66] br0: port 3(c3) entered disabled state
[ 1489.298856][   T66] c3 (unregistering): left allmulticast mode
[ 1489.299101][   T66] c3 (unregistering): left promiscuous mode
[ 1489.299308][   T66] br0: port 3(c3) entered disabled state
[ 1489.576698][   T66] br0: port 4(sender) entered disabled state
[ 1489.683833][   T66] sender (unregistering): left allmulticast mode
[ 1489.684116][   T66] sender (unregistering): left promiscuous mode
[ 1489.684337][   T66] br0: port 4(sender) entered disabled state