[ 3130.954525][T28057] br0: port 1(c1) entered blocking state
[ 3130.954910][T28057] br0: port 1(c1) entered disabled state
[ 3130.955277][T28057] c1: entered allmulticast mode
[ 3130.959791][T28057] c1: entered promiscuous mode
[ 3131.646421][T28062] br0: port 2(c2) entered blocking state
[ 3131.646803][T28062] br0: port 2(c2) entered disabled state
[ 3131.647170][T28062] c2: entered allmulticast mode
[ 3131.650732][T28062] c2: entered promiscuous mode
[ 3132.363743][T28067] br0: port 3(c3) entered blocking state
[ 3132.364149][T28067] br0: port 3(c3) entered disabled state
[ 3132.364737][T28067] c3: entered allmulticast mode
[ 3132.368307][T28067] c3: entered promiscuous mode
[ 3133.064403][T28072] br0: port 4(sender) entered blocking state
[ 3133.064870][T28072] br0: port 4(sender) entered disabled state
[ 3133.065310][T28072] sender: entered allmulticast mode
[ 3133.069532][T28072] sender: entered promiscuous mode
[ 3133.326299][T28074] br0: port 4(sender) entered blocking state
[ 3133.326798][T28074] br0: port 4(sender) entered forwarding state
[ 3133.327579][T28074] br0: port 3(c3) entered blocking state
[ 3133.327918][T28074] br0: port 3(c3) entered forwarding state
[ 3133.328616][T28074] br0: port 2(c2) entered blocking state
[ 3133.328973][T28074] br0: port 2(c2) entered forwarding state
[ 3133.329671][T28074] br0: port 1(c1) entered blocking state
[ 3133.330029][T28074] br0: port 1(c1) entered forwarding state
[ 3145.865615][   T68] br0: port 1(c1) entered disabled state
[ 3146.036416][   T68] c1 (unregistering): left allmulticast mode
[ 3146.036922][   T68] c1 (unregistering): left promiscuous mode
[ 3146.037347][   T68] br0: port 1(c1) entered disabled state
[ 3146.416600][   T68] br0: port 2(c2) entered disabled state
[ 3146.510249][   T68] c2 (unregistering): left allmulticast mode
[ 3146.510753][   T68] c2 (unregistering): left promiscuous mode
[ 3146.511167][   T68] br0: port 2(c2) entered disabled state
[ 3146.975777][   T68] br0: port 3(c3) entered disabled state
[ 3147.092237][   T68] c3 (unregistering): left allmulticast mode
[ 3147.092715][   T68] c3 (unregistering): left promiscuous mode
[ 3147.093131][   T68] br0: port 3(c3) entered disabled state
[ 3147.501488][   T68] br0: port 4(sender) entered disabled state
[ 3147.590226][   T68] sender (unregistering): left allmulticast mode
[ 3147.590685][   T68] sender (unregistering): left promiscuous mode
[ 3147.591092][   T68] br0: port 4(sender) entered disabled state