[  934.552050][T30526] br0: port 1(c1) entered blocking state
[  934.552257][T30526] br0: port 1(c1) entered disabled state
[  934.552435][T30526] c1: entered allmulticast mode
[  934.558777][T30526] c1: entered promiscuous mode
[  934.710212][T30531] br0: port 2(c2) entered blocking state
[  934.710411][T30531] br0: port 2(c2) entered disabled state
[  934.710589][T30531] c2: entered allmulticast mode
[  934.712094][T30531] c2: entered promiscuous mode
[  934.878265][T30536] br0: port 3(c3) entered blocking state
[  934.878448][T30536] br0: port 3(c3) entered disabled state
[  934.878631][T30536] c3: entered allmulticast mode
[  934.880126][T30536] c3: entered promiscuous mode
[  935.057196][T30541] br0: port 4(sender) entered blocking state
[  935.057415][T30541] br0: port 4(sender) entered disabled state
[  935.057629][T30541] sender: entered allmulticast mode
[  935.059109][T30541] sender: entered promiscuous mode
[  935.114254][T30543] br0: port 4(sender) entered blocking state
[  935.114479][T30543] br0: port 4(sender) entered forwarding state
[  935.114813][T30543] br0: port 3(c3) entered blocking state
[  935.114962][T30543] br0: port 3(c3) entered forwarding state
[  935.115269][T30543] br0: port 2(c2) entered blocking state
[  935.115423][T30543] br0: port 2(c2) entered forwarding state
[  935.115728][T30543] br0: port 1(c1) entered blocking state
[  935.115885][T30543] br0: port 1(c1) entered forwarding state
[  946.241624][   T12] br0: port 1(c1) entered disabled state
[  946.253860][   T12] c1 (unregistering): left allmulticast mode
[  946.254090][   T12] c1 (unregistering): left promiscuous mode
[  946.254302][   T12] br0: port 1(c1) entered disabled state
[  946.400013][   T12] br0: port 2(c2) entered disabled state
[  946.411324][   T12] c2 (unregistering): left allmulticast mode
[  946.411545][   T12] c2 (unregistering): left promiscuous mode
[  946.411747][   T12] br0: port 2(c2) entered disabled state
[  946.545500][   T12] br0: port 3(c3) entered disabled state
[  946.557922][   T12] c3 (unregistering): left allmulticast mode
[  946.558149][   T12] c3 (unregistering): left promiscuous mode
[  946.558340][   T12] br0: port 3(c3) entered disabled state
[  946.701184][   T12] br0: port 4(sender) entered disabled state
[  946.713042][   T12] sender (unregistering): left allmulticast mode
[  946.713369][   T12] sender (unregistering): left promiscuous mode
[  946.713600][   T12] br0: port 4(sender) entered disabled state