[ 1508.048196][T18797] br0: port 1(c1) entered blocking state
[ 1508.048990][T18797] br0: port 1(c1) entered disabled state
[ 1508.049249][T18797] c1: entered allmulticast mode
[ 1508.051203][T18797] c1: entered promiscuous mode
[ 1508.491468][T18802] br0: port 2(c2) entered blocking state
[ 1508.491760][T18802] br0: port 2(c2) entered disabled state
[ 1508.491979][T18802] c2: entered allmulticast mode
[ 1508.493842][T18802] c2: entered promiscuous mode
[ 1508.938320][T18807] br0: port 3(c3) entered blocking state
[ 1508.938540][T18807] br0: port 3(c3) entered disabled state
[ 1508.938759][T18807] c3: entered allmulticast mode
[ 1508.940621][T18807] c3: entered promiscuous mode
[ 1509.386221][T18812] br0: port 4(sender) entered blocking state
[ 1509.386489][T18812] br0: port 4(sender) entered disabled state
[ 1509.386748][T18812] sender: entered allmulticast mode
[ 1509.389802][T18812] sender: entered promiscuous mode
[ 1509.558430][T18814] br0: port 4(sender) entered blocking state
[ 1509.558708][T18814] br0: port 4(sender) entered forwarding state
[ 1509.559160][T18814] br0: port 3(c3) entered blocking state
[ 1509.559370][T18814] br0: port 3(c3) entered forwarding state
[ 1509.559766][T18814] br0: port 2(c2) entered blocking state
[ 1509.559968][T18814] br0: port 2(c2) entered forwarding state
[ 1509.560386][T18814] br0: port 1(c1) entered blocking state
[ 1509.560592][T18814] br0: port 1(c1) entered forwarding state
[ 1521.420969][   T68] br0: port 1(c1) entered disabled state
[ 1521.538032][   T68] c1 (unregistering): left allmulticast mode
[ 1521.538339][   T68] c1 (unregistering): left promiscuous mode
[ 1521.538558][   T68] br0: port 1(c1) entered disabled state
[ 1521.767790][   T68] br0: port 2(c2) entered disabled state
[ 1521.907876][   T68] c2 (unregistering): left allmulticast mode
[ 1521.908143][   T68] c2 (unregistering): left promiscuous mode
[ 1521.908387][   T68] br0: port 2(c2) entered disabled state
[ 1522.117324][   T68] br0: port 3(c3) entered disabled state
[ 1522.265849][   T68] c3 (unregistering): left allmulticast mode
[ 1522.266095][   T68] c3 (unregistering): left promiscuous mode
[ 1522.266326][   T68] br0: port 3(c3) entered disabled state
[ 1522.471585][   T68] br0: port 4(sender) entered disabled state
[ 1522.552832][   T68] sender (unregistering): left allmulticast mode
[ 1522.553147][   T68] sender (unregistering): left promiscuous mode
[ 1522.553379][   T68] br0: port 4(sender) entered disabled state