[ 1497.340261][T19127] br0: port 1(c1) entered blocking state
[ 1497.340583][T19127] br0: port 1(c1) entered disabled state
[ 1497.340824][T19127] c1: entered allmulticast mode
[ 1497.343978][T19127] c1: entered promiscuous mode
[ 1497.811059][T19132] br0: port 2(c2) entered blocking state
[ 1497.811709][T19132] br0: port 2(c2) entered disabled state
[ 1497.811945][T19132] c2: entered allmulticast mode
[ 1497.813859][T19132] c2: entered promiscuous mode
[ 1498.273059][T19137] br0: port 3(c3) entered blocking state
[ 1498.273334][T19137] br0: port 3(c3) entered disabled state
[ 1498.273595][T19137] c3: entered allmulticast mode
[ 1498.275509][T19137] c3: entered promiscuous mode
[ 1498.739144][T19142] br0: port 4(sender) entered blocking state
[ 1498.739527][T19142] br0: port 4(sender) entered disabled state
[ 1498.739800][T19142] sender: entered allmulticast mode
[ 1498.741783][T19142] sender: entered promiscuous mode
[ 1498.916698][T19144] br0: port 4(sender) entered blocking state
[ 1498.917016][T19144] br0: port 4(sender) entered forwarding state
[ 1498.917492][T19144] br0: port 3(c3) entered blocking state
[ 1498.917708][T19144] br0: port 3(c3) entered forwarding state
[ 1498.918122][T19144] br0: port 2(c2) entered blocking state
[ 1498.918339][T19144] br0: port 2(c2) entered forwarding state
[ 1498.918836][T19144] br0: port 1(c1) entered blocking state
[ 1498.919061][T19144] br0: port 1(c1) entered forwarding state
[ 1510.760622][   T68] br0: port 1(c1) entered disabled state
[ 1510.828964][   T68] c1 (unregistering): left allmulticast mode
[ 1510.829231][   T68] c1 (unregistering): left promiscuous mode
[ 1510.829484][   T68] br0: port 1(c1) entered disabled state
[ 1511.207903][   T68] br0: port 2(c2) entered disabled state
[ 1511.370901][   T68] c2 (unregistering): left allmulticast mode
[ 1511.371166][   T68] c2 (unregistering): left promiscuous mode
[ 1511.371391][   T68] br0: port 2(c2) entered disabled state
[ 1511.628681][   T68] br0: port 3(c3) entered disabled state
[ 1511.768830][   T68] c3 (unregistering): left allmulticast mode
[ 1511.769085][   T68] c3 (unregistering): left promiscuous mode
[ 1511.769302][   T68] br0: port 3(c3) entered disabled state
[ 1512.028907][   T68] br0: port 4(sender) entered disabled state
[ 1512.149808][   T68] sender (unregistering): left allmulticast mode
[ 1512.150093][   T68] sender (unregistering): left promiscuous mode
[ 1512.150322][   T68] br0: port 4(sender) entered disabled state