[ 1010.186292][ T1377] br0: port 1(c1) entered blocking state
[ 1010.186622][ T1377] br0: port 1(c1) entered disabled state
[ 1010.186921][ T1377] c1: entered allmulticast mode
[ 1010.188581][ T1377] c1: entered promiscuous mode
[ 1010.366141][ T1382] br0: port 2(c2) entered blocking state
[ 1010.366443][ T1382] br0: port 2(c2) entered disabled state
[ 1010.366697][ T1382] c2: entered allmulticast mode
[ 1010.368293][ T1382] c2: entered promiscuous mode
[ 1010.548164][ T1387] br0: port 3(c3) entered blocking state
[ 1010.548502][ T1387] br0: port 3(c3) entered disabled state
[ 1010.548784][ T1387] c3: entered allmulticast mode
[ 1010.550780][ T1387] c3: entered promiscuous mode
[ 1010.718637][ T1392] br0: port 4(sender) entered blocking state
[ 1010.719007][ T1392] br0: port 4(sender) entered disabled state
[ 1010.719328][ T1392] sender: entered allmulticast mode
[ 1010.720950][ T1392] sender: entered promiscuous mode
[ 1010.779298][ T1394] br0: port 4(sender) entered blocking state
[ 1010.779646][ T1394] br0: port 4(sender) entered forwarding state
[ 1010.780088][ T1394] br0: port 3(c3) entered blocking state
[ 1010.780326][ T1394] br0: port 3(c3) entered forwarding state
[ 1010.780735][ T1394] br0: port 2(c2) entered blocking state
[ 1010.780990][ T1394] br0: port 2(c2) entered forwarding state
[ 1010.781402][ T1394] br0: port 1(c1) entered blocking state
[ 1010.781641][ T1394] br0: port 1(c1) entered forwarding state
[ 1021.856503][   T70] br0: port 1(c1) entered disabled state
[ 1021.861016][   T70] c1 (unregistering): left allmulticast mode
[ 1021.861418][   T70] c1 (unregistering): left promiscuous mode
[ 1021.861713][   T70] br0: port 1(c1) entered disabled state
[ 1021.994871][   T70] br0: port 2(c2) entered disabled state
[ 1022.006496][   T70] c2 (unregistering): left allmulticast mode
[ 1022.006803][   T70] c2 (unregistering): left promiscuous mode
[ 1022.007093][   T70] br0: port 2(c2) entered disabled state
[ 1022.130230][   T70] br0: port 3(c3) entered disabled state
[ 1022.133213][   T70] c3 (unregistering): left allmulticast mode
[ 1022.133527][   T70] c3 (unregistering): left promiscuous mode
[ 1022.133815][   T70] br0: port 3(c3) entered disabled state
[ 1022.273612][   T70] br0: port 4(sender) entered disabled state
[ 1022.277749][   T70] sender (unregistering): left allmulticast mode
[ 1022.278079][   T70] sender (unregistering): left promiscuous mode
[ 1022.278461][   T70] br0: port 4(sender) entered disabled state