[ 1051.479554][ T1177] br0: port 1(c1) entered blocking state
[ 1051.479779][ T1177] br0: port 1(c1) entered disabled state
[ 1051.480020][ T1177] c1: entered allmulticast mode
[ 1051.481583][ T1177] c1: entered promiscuous mode
[ 1051.686536][ T1182] br0: port 2(c2) entered blocking state
[ 1051.686760][ T1182] br0: port 2(c2) entered disabled state
[ 1051.688645][ T1182] c2: entered allmulticast mode
[ 1051.690162][ T1182] c2: entered promiscuous mode
[ 1051.884635][ T1187] br0: port 3(c3) entered blocking state
[ 1051.884855][ T1187] br0: port 3(c3) entered disabled state
[ 1051.885103][ T1187] c3: entered allmulticast mode
[ 1051.886656][ T1187] c3: entered promiscuous mode
[ 1052.065765][ T1192] br0: port 4(sender) entered blocking state
[ 1052.066084][ T1192] br0: port 4(sender) entered disabled state
[ 1052.066365][ T1192] sender: entered allmulticast mode
[ 1052.068796][ T1192] sender: entered promiscuous mode
[ 1052.145086][ T1194] br0: port 4(sender) entered blocking state
[ 1052.145364][ T1194] br0: port 4(sender) entered forwarding state
[ 1052.145697][ T1194] br0: port 3(c3) entered blocking state
[ 1052.145854][ T1194] br0: port 3(c3) entered forwarding state
[ 1052.146132][ T1194] br0: port 2(c2) entered blocking state
[ 1052.146266][ T1194] br0: port 2(c2) entered forwarding state
[ 1052.146534][ T1194] br0: port 1(c1) entered blocking state
[ 1052.146684][ T1194] br0: port 1(c1) entered forwarding state
[ 1063.244751][   T12] br0: port 1(c1) entered disabled state
[ 1063.247363][   T12] c1 (unregistering): left allmulticast mode
[ 1063.247583][   T12] c1 (unregistering): left promiscuous mode
[ 1063.247791][   T12] br0: port 1(c1) entered disabled state
[ 1063.396108][   T12] br0: port 2(c2) entered disabled state
[ 1063.398487][   T12] c2 (unregistering): left allmulticast mode
[ 1063.398681][   T12] c2 (unregistering): left promiscuous mode
[ 1063.398853][   T12] br0: port 2(c2) entered disabled state
[ 1063.525009][   T12] br0: port 3(c3) entered disabled state
[ 1063.527927][   T12] c3 (unregistering): left allmulticast mode
[ 1063.528120][   T12] c3 (unregistering): left promiscuous mode
[ 1063.528289][   T12] br0: port 3(c3) entered disabled state
[ 1063.678816][   T12] br0: port 4(sender) entered disabled state
[ 1063.682234][   T12] sender (unregistering): left allmulticast mode
[ 1063.682511][   T12] sender (unregistering): left promiscuous mode
[ 1063.682697][   T12] br0: port 4(sender) entered disabled state