[ 2972.258960][T29156] br0: port 1(c1) entered blocking state
[ 2972.259310][T29156] br0: port 1(c1) entered disabled state
[ 2972.259674][T29156] c1: entered allmulticast mode
[ 2972.262957][T29156] c1: entered promiscuous mode
[ 2972.901397][T29161] br0: port 2(c2) entered blocking state
[ 2972.901740][T29161] br0: port 2(c2) entered disabled state
[ 2972.902079][T29161] c2: entered allmulticast mode
[ 2972.905685][T29161] c2: entered promiscuous mode
[ 2973.551902][T29166] br0: port 3(c3) entered blocking state
[ 2973.552270][T29166] br0: port 3(c3) entered disabled state
[ 2973.552641][T29166] c3: entered allmulticast mode
[ 2973.555955][T29166] c3: entered promiscuous mode
[ 2974.194976][T29171] br0: port 4(sender) entered blocking state
[ 2974.195392][T29171] br0: port 4(sender) entered disabled state
[ 2974.195804][T29171] sender: entered allmulticast mode
[ 2974.199389][T29171] sender: entered promiscuous mode
[ 2974.437498][T29173] br0: port 4(sender) entered blocking state
[ 2974.437960][T29173] br0: port 4(sender) entered forwarding state
[ 2974.438685][T29173] br0: port 3(c3) entered blocking state
[ 2974.439018][T29173] br0: port 3(c3) entered forwarding state
[ 2974.439682][T29173] br0: port 2(c2) entered blocking state
[ 2974.440018][T29173] br0: port 2(c2) entered forwarding state
[ 2974.440697][T29173] br0: port 1(c1) entered blocking state
[ 2974.441046][T29173] br0: port 1(c1) entered forwarding state
[ 2986.855195][   T12] br0: port 1(c1) entered disabled state
[ 2986.878110][   T12] c1 (unregistering): left allmulticast mode
[ 2986.880769][   T12] c1 (unregistering): left promiscuous mode
[ 2986.881153][   T12] br0: port 1(c1) entered disabled state
[ 2987.360896][   T12] br0: port 2(c2) entered disabled state
[ 2987.383096][   T12] c2 (unregistering): left allmulticast mode
[ 2987.383524][   T12] c2 (unregistering): left promiscuous mode
[ 2987.383897][   T12] br0: port 2(c2) entered disabled state
[ 2987.973256][   T12] br0: port 3(c3) entered disabled state
[ 2987.995292][   T12] c3 (unregistering): left allmulticast mode
[ 2987.995883][   T12] c3 (unregistering): left promiscuous mode
[ 2987.996339][   T12] br0: port 3(c3) entered disabled state
[ 2988.499755][   T12] br0: port 4(sender) entered disabled state
[ 2988.522208][   T12] sender (unregistering): left allmulticast mode
[ 2988.523890][   T12] sender (unregistering): left promiscuous mode
[ 2988.524410][   T12] br0: port 4(sender) entered disabled state