[ 1026.971465][ T1820] br0: port 1(c1) entered blocking state
[ 1026.971636][ T1820] br0: port 1(c1) entered disabled state
[ 1026.971795][ T1820] c1: entered allmulticast mode
[ 1026.973134][ T1820] c1: entered promiscuous mode
[ 1027.125166][ T1825] br0: port 2(c2) entered blocking state
[ 1027.125317][ T1825] br0: port 2(c2) entered disabled state
[ 1027.125465][ T1825] c2: entered allmulticast mode
[ 1027.127552][ T1825] c2: entered promiscuous mode
[ 1027.287689][ T1830] br0: port 3(c3) entered blocking state
[ 1027.287846][ T1830] br0: port 3(c3) entered disabled state
[ 1027.287999][ T1830] c3: entered allmulticast mode
[ 1027.289353][ T1830] c3: entered promiscuous mode
[ 1027.435060][ T1835] br0: port 4(sender) entered blocking state
[ 1027.435242][ T1835] br0: port 4(sender) entered disabled state
[ 1027.435418][ T1835] sender: entered allmulticast mode
[ 1027.436757][ T1835] sender: entered promiscuous mode
[ 1027.497161][ T1837] br0: port 4(sender) entered blocking state
[ 1027.497354][ T1837] br0: port 4(sender) entered forwarding state
[ 1027.497645][ T1837] br0: port 3(c3) entered blocking state
[ 1027.497780][ T1837] br0: port 3(c3) entered forwarding state
[ 1027.498543][ T1837] br0: port 2(c2) entered blocking state
[ 1027.498686][ T1837] br0: port 2(c2) entered forwarding state
[ 1027.498966][ T1837] br0: port 1(c1) entered blocking state
[ 1027.499105][ T1837] br0: port 1(c1) entered forwarding state
[ 1038.537279][   T70] br0: port 1(c1) entered disabled state
[ 1038.539909][   T70] c1 (unregistering): left allmulticast mode
[ 1038.540101][   T70] c1 (unregistering): left promiscuous mode
[ 1038.540265][   T70] br0: port 1(c1) entered disabled state
[ 1038.666458][   T70] br0: port 2(c2) entered disabled state
[ 1038.669129][   T70] c2 (unregistering): left allmulticast mode
[ 1038.669312][   T70] c2 (unregistering): left promiscuous mode
[ 1038.669479][   T70] br0: port 2(c2) entered disabled state
[ 1038.812454][   T70] br0: port 3(c3) entered disabled state
[ 1038.821575][   T70] c3 (unregistering): left allmulticast mode
[ 1038.821758][   T70] c3 (unregistering): left promiscuous mode
[ 1038.821920][   T70] br0: port 3(c3) entered disabled state
[ 1038.940648][   T70] br0: port 4(sender) entered disabled state
[ 1038.943199][   T70] sender (unregistering): left allmulticast mode
[ 1038.943376][   T70] sender (unregistering): left promiscuous mode
[ 1038.943541][   T70] br0: port 4(sender) entered disabled state