[ 1012.205664][ T1448] br0: port 1(c1) entered blocking state
[ 1012.205894][ T1448] br0: port 1(c1) entered disabled state
[ 1012.206105][ T1448] c1: entered allmulticast mode
[ 1012.207618][ T1448] c1: entered promiscuous mode
[ 1012.367343][ T1453] br0: port 2(c2) entered blocking state
[ 1012.367506][ T1453] br0: port 2(c2) entered disabled state
[ 1012.367667][ T1453] c2: entered allmulticast mode
[ 1012.369473][ T1453] c2: entered promiscuous mode
[ 1012.532305][ T1458] br0: port 3(c3) entered blocking state
[ 1012.532505][ T1458] br0: port 3(c3) entered disabled state
[ 1012.532721][ T1458] c3: entered allmulticast mode
[ 1012.534225][ T1458] c3: entered promiscuous mode
[ 1012.692600][ T1463] br0: port 4(sender) entered blocking state
[ 1012.692844][ T1463] br0: port 4(sender) entered disabled state
[ 1012.693064][ T1463] sender: entered allmulticast mode
[ 1012.694466][ T1463] sender: entered promiscuous mode
[ 1012.749563][ T1465] br0: port 4(sender) entered blocking state
[ 1012.749813][ T1465] br0: port 4(sender) entered forwarding state
[ 1012.750228][ T1465] br0: port 3(c3) entered blocking state
[ 1012.750453][ T1465] br0: port 3(c3) entered forwarding state
[ 1012.750860][ T1465] br0: port 2(c2) entered blocking state
[ 1012.751057][ T1465] br0: port 2(c2) entered forwarding state
[ 1012.751391][ T1465] br0: port 1(c1) entered blocking state
[ 1012.751580][ T1465] br0: port 1(c1) entered forwarding state
[ 1023.741802][   T12] br0: port 1(c1) entered disabled state
[ 1023.745447][   T12] c1 (unregistering): left allmulticast mode
[ 1023.745840][   T12] c1 (unregistering): left promiscuous mode
[ 1023.746011][   T12] br0: port 1(c1) entered disabled state
[ 1023.871791][   T12] br0: port 2(c2) entered disabled state
[ 1023.874317][   T12] c2 (unregistering): left allmulticast mode
[ 1023.874493][   T12] c2 (unregistering): left promiscuous mode
[ 1023.874646][   T12] br0: port 2(c2) entered disabled state
[ 1023.997521][   T12] br0: port 3(c3) entered disabled state
[ 1024.000511][   T12] c3 (unregistering): left allmulticast mode
[ 1024.000770][   T12] c3 (unregistering): left promiscuous mode
[ 1024.001049][   T12] br0: port 3(c3) entered disabled state
[ 1024.132416][   T12] br0: port 4(sender) entered disabled state
[ 1024.134810][   T12] sender (unregistering): left allmulticast mode
[ 1024.135118][   T12] sender (unregistering): left promiscuous mode
[ 1024.135291][   T12] br0: port 4(sender) entered disabled state