[ 1493.753272][T18795] br0: port 1(c1) entered blocking state
[ 1493.753517][T18795] br0: port 1(c1) entered disabled state
[ 1493.753751][T18795] c1: entered allmulticast mode
[ 1493.755603][T18795] c1: entered promiscuous mode
[ 1494.212573][T18800] br0: port 2(c2) entered blocking state
[ 1494.212845][T18800] br0: port 2(c2) entered disabled state
[ 1494.213083][T18800] c2: entered allmulticast mode
[ 1494.214975][T18800] c2: entered promiscuous mode
[ 1494.701192][T18805] br0: port 3(c3) entered blocking state
[ 1494.701433][T18805] br0: port 3(c3) entered disabled state
[ 1494.701672][T18805] c3: entered allmulticast mode
[ 1494.703603][T18805] c3: entered promiscuous mode
[ 1495.164647][T18810] br0: port 4(sender) entered blocking state
[ 1495.165043][T18810] br0: port 4(sender) entered disabled state
[ 1495.165352][T18810] sender: entered allmulticast mode
[ 1495.168245][T18810] sender: entered promiscuous mode
[ 1495.345947][T18812] br0: port 4(sender) entered blocking state
[ 1495.346316][T18812] br0: port 4(sender) entered forwarding state
[ 1495.346795][T18812] br0: port 3(c3) entered blocking state
[ 1495.347007][T18812] br0: port 3(c3) entered forwarding state
[ 1495.347436][T18812] br0: port 2(c2) entered blocking state
[ 1495.347651][T18812] br0: port 2(c2) entered forwarding state
[ 1495.348060][T18812] br0: port 1(c1) entered blocking state
[ 1495.348292][T18812] br0: port 1(c1) entered forwarding state
[ 1507.246866][   T11] br0: port 1(c1) entered disabled state
[ 1507.342809][   T11] c1 (unregistering): left allmulticast mode
[ 1507.343104][   T11] c1 (unregistering): left promiscuous mode
[ 1507.343354][   T11] br0: port 1(c1) entered disabled state
[ 1507.618516][   T11] br0: port 2(c2) entered disabled state
[ 1507.770354][   T11] c2 (unregistering): left allmulticast mode
[ 1507.770650][   T11] c2 (unregistering): left promiscuous mode
[ 1507.770892][   T11] br0: port 2(c2) entered disabled state
[ 1507.985236][   T11] br0: port 3(c3) entered disabled state
[ 1508.147242][   T11] c3 (unregistering): left allmulticast mode
[ 1508.147553][   T11] c3 (unregistering): left promiscuous mode
[ 1508.147800][   T11] br0: port 3(c3) entered disabled state
[ 1508.396103][   T11] br0: port 4(sender) entered disabled state
[ 1508.502799][   T11] sender (unregistering): left allmulticast mode
[ 1508.503079][   T11] sender (unregistering): left promiscuous mode
[ 1508.503340][   T11] br0: port 4(sender) entered disabled state