[ 1014.372015][T31709] br0: port 1(c1) entered blocking state
[ 1014.372241][T31709] br0: port 1(c1) entered disabled state
[ 1014.372448][T31709] c1: entered allmulticast mode
[ 1014.373998][T31709] c1: entered promiscuous mode
[ 1014.552721][T31714] br0: port 2(c2) entered blocking state
[ 1014.552917][T31714] br0: port 2(c2) entered disabled state
[ 1014.553082][T31714] c2: entered allmulticast mode
[ 1014.554568][T31714] c2: entered promiscuous mode
[ 1014.726295][T31719] br0: port 3(c3) entered blocking state
[ 1014.726523][T31719] br0: port 3(c3) entered disabled state
[ 1014.726761][T31719] c3: entered allmulticast mode
[ 1014.729939][T31719] c3: entered promiscuous mode
[ 1014.931508][T31724] br0: port 4(sender) entered blocking state
[ 1014.931697][T31724] br0: port 4(sender) entered disabled state
[ 1014.931885][T31724] sender: entered allmulticast mode
[ 1014.933272][T31724] sender: entered promiscuous mode
[ 1015.005574][T31726] br0: port 4(sender) entered blocking state
[ 1015.005780][T31726] br0: port 4(sender) entered forwarding state
[ 1015.006098][T31726] br0: port 3(c3) entered blocking state
[ 1015.006230][T31726] br0: port 3(c3) entered forwarding state
[ 1015.006491][T31726] br0: port 2(c2) entered blocking state
[ 1015.006620][T31726] br0: port 2(c2) entered forwarding state
[ 1015.006989][T31726] br0: port 1(c1) entered blocking state
[ 1015.007217][T31726] br0: port 1(c1) entered forwarding state
[ 1025.994022][   T71] br0: port 1(c1) entered disabled state
[ 1026.003187][   T71] c1 (unregistering): left allmulticast mode
[ 1026.003369][   T71] c1 (unregistering): left promiscuous mode
[ 1026.003531][   T71] br0: port 1(c1) entered disabled state
[ 1026.121515][   T71] br0: port 2(c2) entered disabled state
[ 1026.124564][   T71] c2 (unregistering): left allmulticast mode
[ 1026.124838][   T71] c2 (unregistering): left promiscuous mode
[ 1026.125000][   T71] br0: port 2(c2) entered disabled state
[ 1026.245724][   T71] br0: port 3(c3) entered disabled state
[ 1026.247855][   T71] c3 (unregistering): left allmulticast mode
[ 1026.248032][   T71] c3 (unregistering): left promiscuous mode
[ 1026.248197][   T71] br0: port 3(c3) entered disabled state
[ 1026.365417][   T71] br0: port 4(sender) entered disabled state
[ 1026.367880][   T71] sender (unregistering): left allmulticast mode
[ 1026.368055][   T71] sender (unregistering): left promiscuous mode
[ 1026.368221][   T71] br0: port 4(sender) entered disabled state