[ 2973.275189][T28992] br0: port 1(c1) entered blocking state
[ 2973.275643][T28992] br0: port 1(c1) entered disabled state
[ 2973.276064][T28992] c1: entered allmulticast mode
[ 2973.279626][T28992] c1: entered promiscuous mode
[ 2973.933246][T28997] br0: port 2(c2) entered blocking state
[ 2973.933671][T28997] br0: port 2(c2) entered disabled state
[ 2973.934304][T28997] c2: entered allmulticast mode
[ 2973.937674][T28997] c2: entered promiscuous mode
[ 2974.580409][T29002] br0: port 3(c3) entered blocking state
[ 2974.580847][T29002] br0: port 3(c3) entered disabled state
[ 2974.591012][T29002] c3: entered allmulticast mode
[ 2974.594395][T29002] c3: entered promiscuous mode
[ 2975.248867][T29007] br0: port 4(sender) entered blocking state
[ 2975.249301][T29007] br0: port 4(sender) entered disabled state
[ 2975.249791][T29007] sender: entered allmulticast mode
[ 2975.253481][T29007] sender: entered promiscuous mode
[ 2975.488344][T29009] br0: port 4(sender) entered blocking state
[ 2975.488838][T29009] br0: port 4(sender) entered forwarding state
[ 2975.489602][T29009] br0: port 3(c3) entered blocking state
[ 2975.489951][T29009] br0: port 3(c3) entered forwarding state
[ 2975.490665][T29009] br0: port 2(c2) entered blocking state
[ 2975.491012][T29009] br0: port 2(c2) entered forwarding state
[ 2975.491703][T29009] br0: port 1(c1) entered blocking state
[ 2975.492043][T29009] br0: port 1(c1) entered forwarding state
[ 2988.012438][   T71] br0: port 1(c1) entered disabled state
[ 2988.034465][   T71] c1 (unregistering): left allmulticast mode
[ 2988.034960][   T71] c1 (unregistering): left promiscuous mode
[ 2988.035554][   T71] br0: port 1(c1) entered disabled state
[ 2988.542868][   T71] br0: port 2(c2) entered disabled state
[ 2988.567340][   T71] c2 (unregistering): left allmulticast mode
[ 2988.568545][   T71] c2 (unregistering): left promiscuous mode
[ 2988.568998][   T71] br0: port 2(c2) entered disabled state
[ 2989.101164][   T71] br0: port 3(c3) entered disabled state
[ 2989.123358][   T71] c3 (unregistering): left allmulticast mode
[ 2989.126069][   T71] c3 (unregistering): left promiscuous mode
[ 2989.126528][   T71] br0: port 3(c3) entered disabled state
[ 2989.634151][   T71] br0: port 4(sender) entered disabled state
[ 2989.653145][   T71] sender (unregistering): left allmulticast mode
[ 2989.653696][   T71] sender (unregistering): left promiscuous mode
[ 2989.654094][   T71] br0: port 4(sender) entered disabled state