[  996.176248][ T1240] br0: port 1(c1) entered blocking state
[  996.176425][ T1240] br0: port 1(c1) entered disabled state
[  996.176584][ T1240] c1: entered allmulticast mode
[  996.177992][ T1240] c1: entered promiscuous mode
[  996.325533][ T1245] br0: port 2(c2) entered blocking state
[  996.325699][ T1245] br0: port 2(c2) entered disabled state
[  996.325847][ T1245] c2: entered allmulticast mode
[  996.327392][ T1245] c2: entered promiscuous mode
[  996.477493][ T1250] br0: port 3(c3) entered blocking state
[  996.477661][ T1250] br0: port 3(c3) entered disabled state
[  996.477808][ T1250] c3: entered allmulticast mode
[  996.479337][ T1250] c3: entered promiscuous mode
[  996.633675][ T1255] br0: port 4(sender) entered blocking state
[  996.633868][ T1255] br0: port 4(sender) entered disabled state
[  996.634051][ T1255] sender: entered allmulticast mode
[  996.635819][ T1255] sender: entered promiscuous mode
[  996.692202][ T1257] br0: port 4(sender) entered blocking state
[  996.692401][ T1257] br0: port 4(sender) entered forwarding state
[  996.692702][ T1257] br0: port 3(c3) entered blocking state
[  996.692843][ T1257] br0: port 3(c3) entered forwarding state
[  996.693136][ T1257] br0: port 2(c2) entered blocking state
[  996.693279][ T1257] br0: port 2(c2) entered forwarding state
[  996.693958][ T1257] br0: port 1(c1) entered blocking state
[  996.694106][ T1257] br0: port 1(c1) entered forwarding state
[ 1007.711829][   T70] br0: port 1(c1) entered disabled state
[ 1007.714968][   T70] c1 (unregistering): left allmulticast mode
[ 1007.715155][   T70] c1 (unregistering): left promiscuous mode
[ 1007.715330][   T70] br0: port 1(c1) entered disabled state
[ 1007.839226][   T70] br0: port 2(c2) entered disabled state
[ 1007.842124][   T70] c2 (unregistering): left allmulticast mode
[ 1007.842295][   T70] c2 (unregistering): left promiscuous mode
[ 1007.842463][   T70] br0: port 2(c2) entered disabled state
[ 1007.953887][   T70] br0: port 3(c3) entered disabled state
[ 1007.956350][   T70] c3 (unregistering): left allmulticast mode
[ 1007.956692][   T70] c3 (unregistering): left promiscuous mode
[ 1007.956853][   T70] br0: port 3(c3) entered disabled state
[ 1008.075439][   T70] br0: port 4(sender) entered disabled state
[ 1008.077617][   T70] sender (unregistering): left allmulticast mode
[ 1008.077844][   T70] sender (unregistering): left promiscuous mode
[ 1008.078058][   T70] br0: port 4(sender) entered disabled state