[ 2985.557534][T28687] br0: port 1(c1) entered blocking state
[ 2985.557969][T28687] br0: port 1(c1) entered disabled state
[ 2985.558509][T28687] c1: entered allmulticast mode
[ 2985.561925][T28687] c1: entered promiscuous mode
[ 2986.199881][T28692] br0: port 2(c2) entered blocking state
[ 2986.200265][T28692] br0: port 2(c2) entered disabled state
[ 2986.200609][T28692] c2: entered allmulticast mode
[ 2986.204250][T28692] c2: entered promiscuous mode
[ 2986.855697][T28697] br0: port 3(c3) entered blocking state
[ 2986.856149][T28697] br0: port 3(c3) entered disabled state
[ 2986.856703][T28697] c3: entered allmulticast mode
[ 2986.860059][T28697] c3: entered promiscuous mode
[ 2987.524607][T28702] br0: port 4(sender) entered blocking state
[ 2987.525050][T28702] br0: port 4(sender) entered disabled state
[ 2987.525479][T28702] sender: entered allmulticast mode
[ 2987.529090][T28702] sender: entered promiscuous mode
[ 2987.796316][T28704] br0: port 4(sender) entered blocking state
[ 2987.796755][T28704] br0: port 4(sender) entered forwarding state
[ 2987.797479][T28704] br0: port 3(c3) entered blocking state
[ 2987.797792][T28704] br0: port 3(c3) entered forwarding state
[ 2987.798448][T28704] br0: port 2(c2) entered blocking state
[ 2987.798769][T28704] br0: port 2(c2) entered forwarding state
[ 2987.799448][T28704] br0: port 1(c1) entered blocking state
[ 2987.799783][T28704] br0: port 1(c1) entered forwarding state
[ 3000.185501][   T68] br0: port 1(c1) entered disabled state
[ 3000.206230][   T68] c1 (unregistering): left allmulticast mode
[ 3000.206758][   T68] c1 (unregistering): left promiscuous mode
[ 3000.207130][   T68] br0: port 1(c1) entered disabled state
[ 3000.698365][   T68] br0: port 2(c2) entered disabled state
[ 3000.721202][   T68] c2 (unregistering): left allmulticast mode
[ 3000.721679][   T68] c2 (unregistering): left promiscuous mode
[ 3000.722039][   T68] br0: port 2(c2) entered disabled state
[ 3001.228973][   T68] br0: port 3(c3) entered disabled state
[ 3001.251151][   T68] c3 (unregistering): left allmulticast mode
[ 3001.251564][   T68] c3 (unregistering): left promiscuous mode
[ 3001.251927][   T68] br0: port 3(c3) entered disabled state
[ 3001.705141][   T68] br0: port 4(sender) entered disabled state
[ 3001.730076][   T68] sender (unregistering): left allmulticast mode
[ 3001.730608][   T68] sender (unregistering): left promiscuous mode
[ 3001.730987][   T68] br0: port 4(sender) entered disabled state