[ 1071.112403][  T830] br0: port 1(c1) entered blocking state
[ 1071.113271][  T830] br0: port 1(c1) entered disabled state
[ 1071.113537][  T830] c1: entered allmulticast mode
[ 1071.115075][  T830] c1: entered promiscuous mode
[ 1071.272416][  T835] br0: port 2(c2) entered blocking state
[ 1071.273427][  T835] br0: port 2(c2) entered disabled state
[ 1071.273705][  T835] c2: entered allmulticast mode
[ 1071.275255][  T835] c2: entered promiscuous mode
[ 1071.449526][  T840] br0: port 3(c3) entered blocking state
[ 1071.449848][  T840] br0: port 3(c3) entered disabled state
[ 1071.450099][  T840] c3: entered allmulticast mode
[ 1071.451662][  T840] c3: entered promiscuous mode
[ 1071.622035][  T845] br0: port 4(sender) entered blocking state
[ 1071.622360][  T845] br0: port 4(sender) entered disabled state
[ 1071.622699][  T845] sender: entered allmulticast mode
[ 1071.624228][  T845] sender: entered promiscuous mode
[ 1071.680135][  T847] br0: port 4(sender) entered blocking state
[ 1071.680480][  T847] br0: port 4(sender) entered forwarding state
[ 1071.680941][  T847] br0: port 3(c3) entered blocking state
[ 1071.681194][  T847] br0: port 3(c3) entered forwarding state
[ 1071.681633][  T847] br0: port 2(c2) entered blocking state
[ 1071.681883][  T847] br0: port 2(c2) entered forwarding state
[ 1071.682299][  T847] br0: port 1(c1) entered blocking state
[ 1071.682558][  T847] br0: port 1(c1) entered forwarding state
[ 1082.816639][   T12] br0: port 1(c1) entered disabled state
[ 1082.830290][   T12] c1 (unregistering): left allmulticast mode
[ 1082.830653][   T12] c1 (unregistering): left promiscuous mode
[ 1082.830958][   T12] br0: port 1(c1) entered disabled state
[ 1082.956448][   T12] br0: port 2(c2) entered disabled state
[ 1082.960591][   T12] c2 (unregistering): left allmulticast mode
[ 1082.960947][   T12] c2 (unregistering): left promiscuous mode
[ 1082.961381][   T12] br0: port 2(c2) entered disabled state
[ 1083.102783][   T12] br0: port 3(c3) entered disabled state
[ 1083.106480][   T12] c3 (unregistering): left allmulticast mode
[ 1083.106813][   T12] c3 (unregistering): left promiscuous mode
[ 1083.107120][   T12] br0: port 3(c3) entered disabled state
[ 1083.259827][   T12] br0: port 4(sender) entered disabled state
[ 1083.263177][   T12] sender (unregistering): left allmulticast mode
[ 1083.263541][   T12] sender (unregistering): left promiscuous mode
[ 1083.263870][   T12] br0: port 4(sender) entered disabled state