[ 1148.682119][ T3141] br0: port 1(c1) entered blocking state
[ 1148.682467][ T3141] br0: port 1(c1) entered disabled state
[ 1148.682778][ T3141] c1: entered allmulticast mode
[ 1148.684684][ T3141] c1: entered promiscuous mode
[ 1148.882492][ T3146] br0: port 2(c2) entered blocking state
[ 1148.882849][ T3146] br0: port 2(c2) entered disabled state
[ 1148.884027][ T3146] c2: entered allmulticast mode
[ 1148.886017][ T3146] c2: entered promiscuous mode
[ 1149.098552][ T3151] br0: port 3(c3) entered blocking state
[ 1149.099751][ T3151] br0: port 3(c3) entered disabled state
[ 1149.100094][ T3151] c3: entered allmulticast mode
[ 1149.102076][ T3151] c3: entered promiscuous mode
[ 1149.299486][ T3156] br0: port 4(sender) entered blocking state
[ 1149.300668][ T3156] br0: port 4(sender) entered disabled state
[ 1149.301066][ T3156] sender: entered allmulticast mode
[ 1149.302977][ T3156] sender: entered promiscuous mode
[ 1149.376898][ T3158] br0: port 4(sender) entered blocking state
[ 1149.377330][ T3158] br0: port 4(sender) entered forwarding state
[ 1149.377880][ T3158] br0: port 3(c3) entered blocking state
[ 1149.378197][ T3158] br0: port 3(c3) entered forwarding state
[ 1149.378735][ T3158] br0: port 2(c2) entered blocking state
[ 1149.379054][ T3158] br0: port 2(c2) entered forwarding state
[ 1149.379581][ T3158] br0: port 1(c1) entered blocking state
[ 1149.379902][ T3158] br0: port 1(c1) entered forwarding state
[ 1160.447573][   T12] br0: port 1(c1) entered disabled state
[ 1160.451821][   T12] c1 (unregistering): left allmulticast mode
[ 1160.452229][   T12] c1 (unregistering): left promiscuous mode
[ 1160.452613][   T12] br0: port 1(c1) entered disabled state
[ 1160.608671][   T12] br0: port 2(c2) entered disabled state
[ 1160.613055][   T12] c2 (unregistering): left allmulticast mode
[ 1160.613463][   T12] c2 (unregistering): left promiscuous mode
[ 1160.613836][   T12] br0: port 2(c2) entered disabled state
[ 1160.775320][   T12] br0: port 3(c3) entered disabled state
[ 1160.779122][   T12] c3 (unregistering): left allmulticast mode
[ 1160.779509][   T12] c3 (unregistering): left promiscuous mode
[ 1160.779889][   T12] br0: port 3(c3) entered disabled state
[ 1160.927590][   T12] br0: port 4(sender) entered disabled state
[ 1160.930297][   T12] sender (unregistering): left allmulticast mode
[ 1160.930671][   T12] sender (unregistering): left promiscuous mode
[ 1160.931033][   T12] br0: port 4(sender) entered disabled state