[ 1508.296003][T18789] br0: port 1(c1) entered blocking state
[ 1508.296412][T18789] br0: port 1(c1) entered disabled state
[ 1508.296646][T18789] c1: entered allmulticast mode
[ 1508.298538][T18789] c1: entered promiscuous mode
[ 1508.755212][T18794] br0: port 2(c2) entered blocking state
[ 1508.756061][T18794] br0: port 2(c2) entered disabled state
[ 1508.756312][T18794] c2: entered allmulticast mode
[ 1508.758201][T18794] c2: entered promiscuous mode
[ 1509.244578][T18799] br0: port 3(c3) entered blocking state
[ 1509.244844][T18799] br0: port 3(c3) entered disabled state
[ 1509.245083][T18799] c3: entered allmulticast mode
[ 1509.246969][T18799] c3: entered promiscuous mode
[ 1509.709509][T18804] br0: port 4(sender) entered blocking state
[ 1509.709798][T18804] br0: port 4(sender) entered disabled state
[ 1509.710074][T18804] sender: entered allmulticast mode
[ 1509.711979][T18804] sender: entered promiscuous mode
[ 1509.885165][T18806] br0: port 4(sender) entered blocking state
[ 1509.885523][T18806] br0: port 4(sender) entered forwarding state
[ 1509.885996][T18806] br0: port 3(c3) entered blocking state
[ 1509.886210][T18806] br0: port 3(c3) entered forwarding state
[ 1509.886645][T18806] br0: port 2(c2) entered blocking state
[ 1509.886863][T18806] br0: port 2(c2) entered forwarding state
[ 1509.887288][T18806] br0: port 1(c1) entered blocking state
[ 1509.887512][T18806] br0: port 1(c1) entered forwarding state
[ 1521.790364][   T67] br0: port 1(c1) entered disabled state
[ 1521.902961][   T67] c1 (unregistering): left allmulticast mode
[ 1521.903272][   T67] c1 (unregistering): left promiscuous mode
[ 1521.903513][   T67] br0: port 1(c1) entered disabled state
[ 1522.185437][   T67] br0: port 2(c2) entered disabled state
[ 1522.336951][   T67] c2 (unregistering): left allmulticast mode
[ 1522.337229][   T67] c2 (unregistering): left promiscuous mode
[ 1522.337524][   T67] br0: port 2(c2) entered disabled state
[ 1522.571930][   T67] br0: port 3(c3) entered disabled state
[ 1522.650928][   T67] c3 (unregistering): left allmulticast mode
[ 1522.651279][   T67] c3 (unregistering): left promiscuous mode
[ 1522.651548][   T67] br0: port 3(c3) entered disabled state
[ 1522.987079][   T67] br0: port 4(sender) entered disabled state
[ 1523.137913][   T67] sender (unregistering): left allmulticast mode
[ 1523.138188][   T67] sender (unregistering): left promiscuous mode
[ 1523.138442][   T67] br0: port 4(sender) entered disabled state