[ 2963.878554][T29481] br0: port 1(c1) entered blocking state
[ 2963.878936][T29481] br0: port 1(c1) entered disabled state
[ 2963.879291][T29481] c1: entered allmulticast mode
[ 2963.882724][T29481] c1: entered promiscuous mode
[ 2964.541230][T29486] br0: port 2(c2) entered blocking state
[ 2964.541585][T29486] br0: port 2(c2) entered disabled state
[ 2964.541929][T29486] c2: entered allmulticast mode
[ 2964.545363][T29486] c2: entered promiscuous mode
[ 2965.203962][T29491] br0: port 3(c3) entered blocking state
[ 2965.204304][T29491] br0: port 3(c3) entered disabled state
[ 2965.204646][T29491] c3: entered allmulticast mode
[ 2965.208060][T29491] c3: entered promiscuous mode
[ 2965.865624][T29496] br0: port 4(sender) entered blocking state
[ 2965.866041][T29496] br0: port 4(sender) entered disabled state
[ 2965.866466][T29496] sender: entered allmulticast mode
[ 2965.870348][T29496] sender: entered promiscuous mode
[ 2966.112451][T29498] br0: port 4(sender) entered blocking state
[ 2966.112879][T29498] br0: port 4(sender) entered forwarding state
[ 2966.113625][T29498] br0: port 3(c3) entered blocking state
[ 2966.113959][T29498] br0: port 3(c3) entered forwarding state
[ 2966.114634][T29498] br0: port 2(c2) entered blocking state
[ 2966.114982][T29498] br0: port 2(c2) entered forwarding state
[ 2966.115666][T29498] br0: port 1(c1) entered blocking state
[ 2966.115990][T29498] br0: port 1(c1) entered forwarding state
[ 2978.571949][   T12] br0: port 1(c1) entered disabled state
[ 2978.594567][   T12] c1 (unregistering): left allmulticast mode
[ 2978.595039][   T12] c1 (unregistering): left promiscuous mode
[ 2978.595419][   T12] br0: port 1(c1) entered disabled state
[ 2979.102134][   T12] br0: port 2(c2) entered disabled state
[ 2979.125700][   T12] c2 (unregistering): left allmulticast mode
[ 2979.126134][   T12] c2 (unregistering): left promiscuous mode
[ 2979.126677][   T12] br0: port 2(c2) entered disabled state
[ 2979.631310][   T12] br0: port 3(c3) entered disabled state
[ 2979.652910][   T12] c3 (unregistering): left allmulticast mode
[ 2979.653329][   T12] c3 (unregistering): left promiscuous mode
[ 2979.653694][   T12] br0: port 3(c3) entered disabled state
[ 2980.153614][   T12] br0: port 4(sender) entered disabled state
[ 2980.176661][   T12] sender (unregistering): left allmulticast mode
[ 2980.177050][   T12] sender (unregistering): left promiscuous mode
[ 2980.177429][   T12] br0: port 4(sender) entered disabled state