[  689.099551] br0: port 1(c1) entered blocking state
[  689.099621] br0: port 1(c1) entered disabled state
[  689.099678] c1: entered allmulticast mode
[  689.099767] c1: entered promiscuous mode
[  689.146220] br0: port 2(c2) entered blocking state
[  689.146298] br0: port 2(c2) entered disabled state
[  689.146365] c2: entered allmulticast mode
[  689.146454] c2: entered promiscuous mode
[  689.191498] br0: port 3(c3) entered blocking state
[  689.191599] br0: port 3(c3) entered disabled state
[  689.191678] c3: entered allmulticast mode
[  689.191767] c3: entered promiscuous mode
[  689.237437] br0: port 4(sender) entered blocking state
[  689.237516] br0: port 4(sender) entered disabled state
[  689.237580] sender: entered allmulticast mode
[  689.237686] sender: entered promiscuous mode
[  689.255881] br0: port 4(sender) entered blocking state
[  689.255956] br0: port 4(sender) entered forwarding state
[  689.256025] br0: port 3(c3) entered blocking state
[  689.256083] br0: port 3(c3) entered forwarding state
[  689.256146] br0: port 2(c2) entered blocking state
[  689.256203] br0: port 2(c2) entered forwarding state
[  689.256260] br0: port 1(c1) entered blocking state
[  689.256316] br0: port 1(c1) entered forwarding state
[  699.991340] br0: port 1(c1) entered disabled state
[  699.991728] c1 (unregistering): left allmulticast mode
[  699.991809] c1 (unregistering): left promiscuous mode
[  699.991860] br0: port 1(c1) entered disabled state
[  700.038294] br0: port 2(c2) entered disabled state
[  700.038634] c2 (unregistering): left allmulticast mode
[  700.038686] c2 (unregistering): left promiscuous mode
[  700.038730] br0: port 2(c2) entered disabled state
[  700.077290] br0: port 3(c3) entered disabled state
[  700.077640] c3 (unregistering): left allmulticast mode
[  700.077751] c3 (unregistering): left promiscuous mode
[  700.077817] br0: port 3(c3) entered disabled state
[  700.122314] br0: port 4(sender) entered disabled state
[  700.122623] sender (unregistering): left allmulticast mode
[  700.122677] sender (unregistering): left promiscuous mode
[  700.122716] br0: port 4(sender) entered disabled state