[  942.131775][T30762] br0: port 1(c1) entered blocking state
[  942.131975][T30762] br0: port 1(c1) entered disabled state
[  942.132143][T30762] c1: entered allmulticast mode
[  942.133649][T30762] c1: entered promiscuous mode
[  942.275852][T30767] br0: port 2(c2) entered blocking state
[  942.276032][T30767] br0: port 2(c2) entered disabled state
[  942.276201][T30767] c2: entered allmulticast mode
[  942.283124][T30767] c2: entered promiscuous mode
[  942.425636][T30772] br0: port 3(c3) entered blocking state
[  942.425820][T30772] br0: port 3(c3) entered disabled state
[  942.425986][T30772] c3: entered allmulticast mode
[  942.427806][T30772] c3: entered promiscuous mode
[  942.561079][T30777] br0: port 4(sender) entered blocking state
[  942.562000][T30777] br0: port 4(sender) entered disabled state
[  942.562215][T30777] sender: entered allmulticast mode
[  942.563694][T30777] sender: entered promiscuous mode
[  942.613090][T30779] br0: port 4(sender) entered blocking state
[  942.613325][T30779] br0: port 4(sender) entered forwarding state
[  942.613670][T30779] br0: port 3(c3) entered blocking state
[  942.613825][T30779] br0: port 3(c3) entered forwarding state
[  942.614126][T30779] br0: port 2(c2) entered blocking state
[  942.614289][T30779] br0: port 2(c2) entered forwarding state
[  942.614597][T30779] br0: port 1(c1) entered blocking state
[  942.614756][T30779] br0: port 1(c1) entered forwarding state
[  953.675392][   T12] br0: port 1(c1) entered disabled state
[  953.687476][   T12] c1 (unregistering): left allmulticast mode
[  953.687775][   T12] c1 (unregistering): left promiscuous mode
[  953.688053][   T12] br0: port 1(c1) entered disabled state
[  953.809317][   T12] br0: port 2(c2) entered disabled state
[  953.821629][   T12] c2 (unregistering): left allmulticast mode
[  953.821914][   T12] c2 (unregistering): left promiscuous mode
[  953.822189][   T12] br0: port 2(c2) entered disabled state
[  953.955202][   T12] br0: port 3(c3) entered disabled state
[  953.967368][   T12] c3 (unregistering): left allmulticast mode
[  953.967658][   T12] c3 (unregistering): left promiscuous mode
[  953.967861][   T12] br0: port 3(c3) entered disabled state
[  954.096466][   T12] br0: port 4(sender) entered disabled state
[  954.106591][   T12] sender (unregistering): left allmulticast mode
[  954.106797][   T12] sender (unregistering): left promiscuous mode
[  954.106981][   T12] br0: port 4(sender) entered disabled state