[  992.686201][ T1223] br0: port 1(c1) entered blocking state
[  992.686381][ T1223] br0: port 1(c1) entered disabled state
[  992.686538][ T1223] c1: entered allmulticast mode
[  992.688409][ T1223] c1: entered promiscuous mode
[  992.834105][ T1228] br0: port 2(c2) entered blocking state
[  992.834268][ T1228] br0: port 2(c2) entered disabled state
[  992.834417][ T1228] c2: entered allmulticast mode
[  992.836292][ T1228] c2: entered promiscuous mode
[  992.988893][ T1233] br0: port 3(c3) entered blocking state
[  992.989107][ T1233] br0: port 3(c3) entered disabled state
[  992.989309][ T1233] c3: entered allmulticast mode
[  992.990789][ T1233] c3: entered promiscuous mode
[  993.135656][ T1238] br0: port 4(sender) entered blocking state
[  993.135876][ T1238] br0: port 4(sender) entered disabled state
[  993.136768][ T1238] sender: entered allmulticast mode
[  993.138247][ T1238] sender: entered promiscuous mode
[  993.201041][ T1240] br0: port 4(sender) entered blocking state
[  993.201277][ T1240] br0: port 4(sender) entered forwarding state
[  993.201662][ T1240] br0: port 3(c3) entered blocking state
[  993.201841][ T1240] br0: port 3(c3) entered forwarding state
[  993.202183][ T1240] br0: port 2(c2) entered blocking state
[  993.202360][ T1240] br0: port 2(c2) entered forwarding state
[  993.202714][ T1240] br0: port 1(c1) entered blocking state
[  993.202896][ T1240] br0: port 1(c1) entered forwarding state
[ 1004.179566][   T12] br0: port 1(c1) entered disabled state
[ 1004.182247][   T12] c1 (unregistering): left allmulticast mode
[ 1004.182428][   T12] c1 (unregistering): left promiscuous mode
[ 1004.182594][   T12] br0: port 1(c1) entered disabled state
[ 1004.329625][   T12] br0: port 2(c2) entered disabled state
[ 1004.337785][   T12] c2 (unregistering): left allmulticast mode
[ 1004.337972][   T12] c2 (unregistering): left promiscuous mode
[ 1004.339073][   T12] br0: port 2(c2) entered disabled state
[ 1004.467315][   T12] br0: port 3(c3) entered disabled state
[ 1004.469907][   T12] c3 (unregistering): left allmulticast mode
[ 1004.470216][   T12] c3 (unregistering): left promiscuous mode
[ 1004.470382][   T12] br0: port 3(c3) entered disabled state
[ 1004.629334][   T12] br0: port 4(sender) entered disabled state
[ 1004.631770][   T12] sender (unregistering): left allmulticast mode
[ 1004.631989][   T12] sender (unregistering): left promiscuous mode
[ 1004.632209][   T12] br0: port 4(sender) entered disabled state