[ 2522.457566][T19086] br0: port 1(c1) entered blocking state
[ 2522.457876][T19086] br0: port 1(c1) entered disabled state
[ 2522.458107][T19086] c1: entered allmulticast mode
[ 2522.460637][T19086] c1: entered promiscuous mode
[ 2523.361661][T19091] br0: port 2(c2) entered blocking state
[ 2523.361976][T19091] br0: port 2(c2) entered disabled state
[ 2523.362235][T19091] c2: entered allmulticast mode
[ 2523.364149][T19091] c2: entered promiscuous mode
[ 2524.262551][T19096] br0: port 3(c3) entered blocking state
[ 2524.262840][T19096] br0: port 3(c3) entered disabled state
[ 2524.263064][T19096] c3: entered allmulticast mode
[ 2524.265674][T19096] c3: entered promiscuous mode
[ 2525.174443][T19101] br0: port 4(sender) entered blocking state
[ 2525.174805][T19101] br0: port 4(sender) entered disabled state
[ 2525.175083][T19101] sender: entered allmulticast mode
[ 2525.176977][T19101] sender: entered promiscuous mode
[ 2525.522664][T19103] br0: port 4(sender) entered blocking state
[ 2525.523052][T19103] br0: port 4(sender) entered forwarding state
[ 2525.523537][T19103] br0: port 3(c3) entered blocking state
[ 2525.523739][T19103] br0: port 3(c3) entered forwarding state
[ 2525.524146][T19103] br0: port 2(c2) entered blocking state
[ 2525.524367][T19103] br0: port 2(c2) entered forwarding state
[ 2525.524859][T19103] br0: port 1(c1) entered blocking state
[ 2525.525068][T19103] br0: port 1(c1) entered forwarding state
[ 2538.565670][   T76] br0: port 1(c1) entered disabled state
[ 2538.649439][   T76] c1 (unregistering): left allmulticast mode
[ 2538.649671][   T76] c1 (unregistering): left promiscuous mode
[ 2538.649914][   T76] br0: port 1(c1) entered disabled state
[ 2539.240830][   T76] br0: port 2(c2) entered disabled state
[ 2539.347768][   T76] c2 (unregistering): left allmulticast mode
[ 2539.348028][   T76] c2 (unregistering): left promiscuous mode
[ 2539.348272][   T76] br0: port 2(c2) entered disabled state
[ 2539.972464][   T76] br0: port 3(c3) entered disabled state
[ 2540.126776][   T76] c3 (unregistering): left allmulticast mode
[ 2540.127013][   T76] c3 (unregistering): left promiscuous mode
[ 2540.127238][   T76] br0: port 3(c3) entered disabled state
[ 2540.665956][   T76] br0: port 4(sender) entered disabled state
[ 2540.811640][   T76] sender (unregistering): left allmulticast mode
[ 2540.811949][   T76] sender (unregistering): left promiscuous mode
[ 2540.812151][   T76] br0: port 4(sender) entered disabled state