[ 3014.040979][T30426] br0: port 1(c1) entered blocking state
[ 3014.041388][T30426] br0: port 1(c1) entered disabled state
[ 3014.041748][T30426] c1: entered allmulticast mode
[ 3014.045103][T30426] c1: entered promiscuous mode
[ 3014.677047][T30431] br0: port 2(c2) entered blocking state
[ 3014.677383][T30431] br0: port 2(c2) entered disabled state
[ 3014.677888][T30431] c2: entered allmulticast mode
[ 3014.681292][T30431] c2: entered promiscuous mode
[ 3015.351515][T30436] br0: port 3(c3) entered blocking state
[ 3015.351899][T30436] br0: port 3(c3) entered disabled state
[ 3015.352262][T30436] c3: entered allmulticast mode
[ 3015.355583][T30436] c3: entered promiscuous mode
[ 3016.013624][T30441] br0: port 4(sender) entered blocking state
[ 3016.014129][T30441] br0: port 4(sender) entered disabled state
[ 3016.014528][T30441] sender: entered allmulticast mode
[ 3016.018071][T30441] sender: entered promiscuous mode
[ 3016.254654][T30443] br0: port 4(sender) entered blocking state
[ 3016.255178][T30443] br0: port 4(sender) entered forwarding state
[ 3016.255880][T30443] br0: port 3(c3) entered blocking state
[ 3016.256190][T30443] br0: port 3(c3) entered forwarding state
[ 3016.256833][T30443] br0: port 2(c2) entered blocking state
[ 3016.257141][T30443] br0: port 2(c2) entered forwarding state
[ 3016.257799][T30443] br0: port 1(c1) entered blocking state
[ 3016.258118][T30443] br0: port 1(c1) entered forwarding state
[ 3028.643042][   T71] br0: port 1(c1) entered disabled state
[ 3028.666038][   T71] c1 (unregistering): left allmulticast mode
[ 3028.666521][   T71] c1 (unregistering): left promiscuous mode
[ 3028.667036][   T71] br0: port 1(c1) entered disabled state
[ 3029.127352][   T71] br0: port 2(c2) entered disabled state
[ 3029.146240][   T71] c2 (unregistering): left allmulticast mode
[ 3029.148587][   T71] c2 (unregistering): left promiscuous mode
[ 3029.148998][   T71] br0: port 2(c2) entered disabled state
[ 3029.659589][   T71] br0: port 3(c3) entered disabled state
[ 3029.680089][   T71] c3 (unregistering): left allmulticast mode
[ 3029.680505][   T71] c3 (unregistering): left promiscuous mode
[ 3029.680879][   T71] br0: port 3(c3) entered disabled state
[ 3030.169654][   T71] br0: port 4(sender) entered disabled state
[ 3030.189621][   T71] sender (unregistering): left allmulticast mode
[ 3030.192025][   T71] sender (unregistering): left promiscuous mode
[ 3030.192411][   T71] br0: port 4(sender) entered disabled state