[ 2998.819074][T28854] br0: port 1(c1) entered blocking state
[ 2998.819439][T28854] br0: port 1(c1) entered disabled state
[ 2998.819989][T28854] c1: entered allmulticast mode
[ 2998.823968][T28854] c1: entered promiscuous mode
[ 2999.499437][T28859] br0: port 2(c2) entered blocking state
[ 2999.499794][T28859] br0: port 2(c2) entered disabled state
[ 2999.500166][T28859] c2: entered allmulticast mode
[ 2999.504725][T28859] c2: entered promiscuous mode
[ 3000.181595][T28864] br0: port 3(c3) entered blocking state
[ 3000.181948][T28864] br0: port 3(c3) entered disabled state
[ 3000.182311][T28864] c3: entered allmulticast mode
[ 3000.185618][T28864] c3: entered promiscuous mode
[ 3000.873201][T28869] br0: port 4(sender) entered blocking state
[ 3000.873631][T28869] br0: port 4(sender) entered disabled state
[ 3000.874148][T28869] sender: entered allmulticast mode
[ 3000.878293][T28869] sender: entered promiscuous mode
[ 3001.135591][T28871] br0: port 4(sender) entered blocking state
[ 3001.136091][T28871] br0: port 4(sender) entered forwarding state
[ 3001.136821][T28871] br0: port 3(c3) entered blocking state
[ 3001.137159][T28871] br0: port 3(c3) entered forwarding state
[ 3001.137821][T28871] br0: port 2(c2) entered blocking state
[ 3001.138156][T28871] br0: port 2(c2) entered forwarding state
[ 3001.138814][T28871] br0: port 1(c1) entered blocking state
[ 3001.139227][T28871] br0: port 1(c1) entered forwarding state
[ 3013.666442][   T69] br0: port 1(c1) entered disabled state
[ 3013.687666][   T69] c1 (unregistering): left allmulticast mode
[ 3013.688256][   T69] c1 (unregistering): left promiscuous mode
[ 3013.688670][   T69] br0: port 1(c1) entered disabled state
[ 3014.202368][   T69] br0: port 2(c2) entered disabled state
[ 3014.225392][   T69] c2 (unregistering): left allmulticast mode
[ 3014.225891][   T69] c2 (unregistering): left promiscuous mode
[ 3014.226339][   T69] br0: port 2(c2) entered disabled state
[ 3014.706925][   T69] br0: port 3(c3) entered disabled state
[ 3014.733447][   T69] c3 (unregistering): left allmulticast mode
[ 3014.733969][   T69] c3 (unregistering): left promiscuous mode
[ 3014.734846][   T69] br0: port 3(c3) entered disabled state
[ 3015.247157][   T69] br0: port 4(sender) entered disabled state
[ 3015.274599][   T69] sender (unregistering): left allmulticast mode
[ 3015.275072][   T69] sender (unregistering): left promiscuous mode
[ 3015.275466][   T69] br0: port 4(sender) entered disabled state