[ 1508.474040][T19161] br0: port 1(c1) entered blocking state
[ 1508.474269][T19161] br0: port 1(c1) entered disabled state
[ 1508.474502][T19161] c1: entered allmulticast mode
[ 1508.476352][T19161] c1: entered promiscuous mode
[ 1508.908168][T19166] br0: port 2(c2) entered blocking state
[ 1508.908392][T19166] br0: port 2(c2) entered disabled state
[ 1508.908624][T19166] c2: entered allmulticast mode
[ 1508.911726][T19166] c2: entered promiscuous mode
[ 1509.370058][T19171] br0: port 3(c3) entered blocking state
[ 1509.370360][T19171] br0: port 3(c3) entered disabled state
[ 1509.370592][T19171] c3: entered allmulticast mode
[ 1509.372441][T19171] c3: entered promiscuous mode
[ 1509.820577][T19176] br0: port 4(sender) entered blocking state
[ 1509.820910][T19176] br0: port 4(sender) entered disabled state
[ 1509.821165][T19176] sender: entered allmulticast mode
[ 1509.823048][T19176] sender: entered promiscuous mode
[ 1509.993164][T19178] br0: port 4(sender) entered blocking state
[ 1509.993537][T19178] br0: port 4(sender) entered forwarding state
[ 1509.993983][T19178] br0: port 3(c3) entered blocking state
[ 1509.994177][T19178] br0: port 3(c3) entered forwarding state
[ 1509.994578][T19178] br0: port 2(c2) entered blocking state
[ 1509.994777][T19178] br0: port 2(c2) entered forwarding state
[ 1509.995176][T19178] br0: port 1(c1) entered blocking state
[ 1509.995380][T19178] br0: port 1(c1) entered forwarding state
[ 1521.773223][   T67] br0: port 1(c1) entered disabled state
[ 1521.929032][   T67] c1 (unregistering): left allmulticast mode
[ 1521.929285][   T67] c1 (unregistering): left promiscuous mode
[ 1521.929506][   T67] br0: port 1(c1) entered disabled state
[ 1522.147470][   T67] br0: port 2(c2) entered disabled state
[ 1522.316028][   T67] c2 (unregistering): left allmulticast mode
[ 1522.316280][   T67] c2 (unregistering): left promiscuous mode
[ 1522.316504][   T67] br0: port 2(c2) entered disabled state
[ 1522.491376][   T67] br0: port 3(c3) entered disabled state
[ 1522.637013][   T67] c3 (unregistering): left allmulticast mode
[ 1522.637344][   T67] c3 (unregistering): left promiscuous mode
[ 1522.637565][   T67] br0: port 3(c3) entered disabled state
[ 1522.842022][   T67] br0: port 4(sender) entered disabled state
[ 1522.974003][   T67] sender (unregistering): left allmulticast mode
[ 1522.974302][   T67] sender (unregistering): left promiscuous mode
[ 1522.974548][   T67] br0: port 4(sender) entered disabled state