[  941.702602][T30364] br0: port 1(c1) entered blocking state
[  941.702795][T30364] br0: port 1(c1) entered disabled state
[  941.702963][T30364] c1: entered allmulticast mode
[  941.704460][T30364] c1: entered promiscuous mode
[  941.851747][T30369] br0: port 2(c2) entered blocking state
[  941.851922][T30369] br0: port 2(c2) entered disabled state
[  941.852100][T30369] c2: entered allmulticast mode
[  941.853578][T30369] c2: entered promiscuous mode
[  941.999353][T30374] br0: port 3(c3) entered blocking state
[  941.999523][T30374] br0: port 3(c3) entered disabled state
[  941.999684][T30374] c3: entered allmulticast mode
[  942.001195][T30374] c3: entered promiscuous mode
[  942.150386][T30379] br0: port 4(sender) entered blocking state
[  942.150589][T30379] br0: port 4(sender) entered disabled state
[  942.150782][T30379] sender: entered allmulticast mode
[  942.152285][T30379] sender: entered promiscuous mode
[  942.205000][T30381] br0: port 4(sender) entered blocking state
[  942.205213][T30381] br0: port 4(sender) entered forwarding state
[  942.205542][T30381] br0: port 3(c3) entered blocking state
[  942.205696][T30381] br0: port 3(c3) entered forwarding state
[  942.205995][T30381] br0: port 2(c2) entered blocking state
[  942.206151][T30381] br0: port 2(c2) entered forwarding state
[  942.206448][T30381] br0: port 1(c1) entered blocking state
[  942.206603][T30381] br0: port 1(c1) entered forwarding state
[  953.290741][   T12] br0: port 1(c1) entered disabled state
[  953.293617][   T12] c1 (unregistering): left allmulticast mode
[  953.293821][   T12] c1 (unregistering): left promiscuous mode
[  953.294679][   T12] br0: port 1(c1) entered disabled state
[  953.424145][   T12] br0: port 2(c2) entered disabled state
[  953.427817][   T12] c2 (unregistering): left allmulticast mode
[  953.428563][   T12] c2 (unregistering): left promiscuous mode
[  953.428741][   T12] br0: port 2(c2) entered disabled state
[  953.555550][   T12] br0: port 3(c3) entered disabled state
[  953.558872][   T12] c3 (unregistering): left allmulticast mode
[  953.559074][   T12] c3 (unregistering): left promiscuous mode
[  953.559257][   T12] br0: port 3(c3) entered disabled state
[  953.694096][   T12] br0: port 4(sender) entered disabled state
[  953.696478][   T12] sender (unregistering): left allmulticast mode
[  953.696678][   T12] sender (unregistering): left promiscuous mode
[  953.696872][   T12] br0: port 4(sender) entered disabled state