[ 3056.986852][T28293] br0: port 1(c1) entered blocking state
[ 3056.987288][T28293] br0: port 1(c1) entered disabled state
[ 3056.987642][T28293] c1: entered allmulticast mode
[ 3056.991099][T28293] c1: entered promiscuous mode
[ 3057.657687][T28298] br0: port 2(c2) entered blocking state
[ 3057.658029][T28298] br0: port 2(c2) entered disabled state
[ 3057.658387][T28298] c2: entered allmulticast mode
[ 3057.662272][T28298] c2: entered promiscuous mode
[ 3058.376043][T28303] br0: port 3(c3) entered blocking state
[ 3058.376449][T28303] br0: port 3(c3) entered disabled state
[ 3058.376831][T28303] c3: entered allmulticast mode
[ 3058.380497][T28303] c3: entered promiscuous mode
[ 3059.044058][T28308] br0: port 4(sender) entered blocking state
[ 3059.044585][T28308] br0: port 4(sender) entered disabled state
[ 3059.045016][T28308] sender: entered allmulticast mode
[ 3059.048523][T28308] sender: entered promiscuous mode
[ 3059.297106][T28310] br0: port 4(sender) entered blocking state
[ 3059.297598][T28310] br0: port 4(sender) entered forwarding state
[ 3059.298401][T28310] br0: port 3(c3) entered blocking state
[ 3059.298747][T28310] br0: port 3(c3) entered forwarding state
[ 3059.299483][T28310] br0: port 2(c2) entered blocking state
[ 3059.299831][T28310] br0: port 2(c2) entered forwarding state
[ 3059.300563][T28310] br0: port 1(c1) entered blocking state
[ 3059.300903][T28310] br0: port 1(c1) entered forwarding state
[ 3071.694183][   T70] br0: port 1(c1) entered disabled state
[ 3071.794148][   T70] c1 (unregistering): left allmulticast mode
[ 3071.794650][   T70] c1 (unregistering): left promiscuous mode
[ 3071.795030][   T70] br0: port 1(c1) entered disabled state
[ 3072.233385][   T70] br0: port 2(c2) entered disabled state
[ 3072.380122][   T70] c2 (unregistering): left allmulticast mode
[ 3072.380594][   T70] c2 (unregistering): left promiscuous mode
[ 3072.380999][   T70] br0: port 2(c2) entered disabled state
[ 3072.765053][   T70] br0: port 3(c3) entered disabled state
[ 3072.897131][   T70] c3 (unregistering): left allmulticast mode
[ 3072.897633][   T70] c3 (unregistering): left promiscuous mode
[ 3072.898006][   T70] br0: port 3(c3) entered disabled state
[ 3073.287735][   T70] br0: port 4(sender) entered disabled state
[ 3073.406097][   T70] sender (unregistering): left allmulticast mode
[ 3073.406541][   T70] sender (unregistering): left promiscuous mode
[ 3073.406918][   T70] br0: port 4(sender) entered disabled state