[  944.976484][T30929] br0: port 1(c1) entered blocking state
[  944.976738][T30929] br0: port 1(c1) entered disabled state
[  944.976993][T30929] c1: entered allmulticast mode
[  944.978594][T30929] c1: entered promiscuous mode
[  945.128105][T30934] br0: port 2(c2) entered blocking state
[  945.128354][T30934] br0: port 2(c2) entered disabled state
[  945.128578][T30934] c2: entered allmulticast mode
[  945.130295][T30934] c2: entered promiscuous mode
[  945.275749][T30939] br0: port 3(c3) entered blocking state
[  945.276440][T30939] br0: port 3(c3) entered disabled state
[  945.276607][T30939] c3: entered allmulticast mode
[  945.278073][T30939] c3: entered promiscuous mode
[  945.414016][T30944] br0: port 4(sender) entered blocking state
[  945.414298][T30944] br0: port 4(sender) entered disabled state
[  945.414548][T30944] sender: entered allmulticast mode
[  945.416723][T30944] sender: entered promiscuous mode
[  945.468894][T30946] br0: port 4(sender) entered blocking state
[  945.469185][T30946] br0: port 4(sender) entered forwarding state
[  945.469615][T30946] br0: port 3(c3) entered blocking state
[  945.469838][T30946] br0: port 3(c3) entered forwarding state
[  945.470249][T30946] br0: port 2(c2) entered blocking state
[  945.470463][T30946] br0: port 2(c2) entered forwarding state
[  945.470858][T30946] br0: port 1(c1) entered blocking state
[  945.471093][T30946] br0: port 1(c1) entered forwarding state
[  956.546590][   T12] br0: port 1(c1) entered disabled state
[  956.561154][   T12] c1 (unregistering): left allmulticast mode
[  956.561453][   T12] c1 (unregistering): left promiscuous mode
[  956.561725][   T12] br0: port 1(c1) entered disabled state
[  956.666217][   T12] br0: port 2(c2) entered disabled state
[  956.676194][   T12] c2 (unregistering): left allmulticast mode
[  956.676459][   T12] c2 (unregistering): left promiscuous mode
[  956.676699][   T12] br0: port 2(c2) entered disabled state
[  956.804202][   T12] br0: port 3(c3) entered disabled state
[  956.814844][   T12] c3 (unregistering): left allmulticast mode
[  956.815104][   T12] c3 (unregistering): left promiscuous mode
[  956.815351][   T12] br0: port 3(c3) entered disabled state
[  956.954276][   T12] br0: port 4(sender) entered disabled state
[  956.965332][   T12] sender (unregistering): left allmulticast mode
[  956.965578][   T12] sender (unregistering): left promiscuous mode
[  956.965807][   T12] br0: port 4(sender) entered disabled state