[ 1173.751005][ T1069] br0: port 1(c1) entered blocking state
[ 1173.751327][ T1069] br0: port 1(c1) entered disabled state
[ 1173.751625][ T1069] c1: entered allmulticast mode
[ 1173.753388][ T1069] c1: entered promiscuous mode
[ 1173.978573][ T1074] br0: port 2(c2) entered blocking state
[ 1173.978897][ T1074] br0: port 2(c2) entered disabled state
[ 1173.979171][ T1074] c2: entered allmulticast mode
[ 1173.980870][ T1074] c2: entered promiscuous mode
[ 1174.163697][ T1079] br0: port 3(c3) entered blocking state
[ 1174.164046][ T1079] br0: port 3(c3) entered disabled state
[ 1174.164345][ T1079] c3: entered allmulticast mode
[ 1174.166493][ T1079] c3: entered promiscuous mode
[ 1174.392392][ T1084] br0: port 4(sender) entered blocking state
[ 1174.392785][ T1084] br0: port 4(sender) entered disabled state
[ 1174.393117][ T1084] sender: entered allmulticast mode
[ 1174.394839][ T1084] sender: entered promiscuous mode
[ 1174.452244][ T1086] br0: port 4(sender) entered blocking state
[ 1174.452649][ T1086] br0: port 4(sender) entered forwarding state
[ 1174.453186][ T1086] br0: port 3(c3) entered blocking state
[ 1174.453519][ T1086] br0: port 3(c3) entered forwarding state
[ 1174.454025][ T1086] br0: port 2(c2) entered blocking state
[ 1174.454322][ T1086] br0: port 2(c2) entered forwarding state
[ 1174.454802][ T1086] br0: port 1(c1) entered blocking state
[ 1174.455103][ T1086] br0: port 1(c1) entered forwarding state
[ 1185.602656][   T12] br0: port 1(c1) entered disabled state
[ 1185.613208][   T12] c1 (unregistering): left allmulticast mode
[ 1185.613749][   T12] c1 (unregistering): left promiscuous mode
[ 1185.614182][   T12] br0: port 1(c1) entered disabled state
[ 1185.737550][   T12] br0: port 2(c2) entered disabled state
[ 1185.741932][   T12] c2 (unregistering): left allmulticast mode
[ 1185.742264][   T12] c2 (unregistering): left promiscuous mode
[ 1185.742600][   T12] br0: port 2(c2) entered disabled state
[ 1185.886857][   T12] br0: port 3(c3) entered disabled state
[ 1185.895839][   T12] c3 (unregistering): left allmulticast mode
[ 1185.896166][   T12] c3 (unregistering): left promiscuous mode
[ 1185.896476][   T12] br0: port 3(c3) entered disabled state
[ 1186.024765][   T12] br0: port 4(sender) entered disabled state
[ 1186.036305][   T12] sender (unregistering): left allmulticast mode
[ 1186.036659][   T12] sender (unregistering): left promiscuous mode
[ 1186.036983][   T12] br0: port 4(sender) entered disabled state