[  709.160347] br0: port 1(c1) entered blocking state
[  709.160412] br0: port 1(c1) entered disabled state
[  709.160470] c1: entered allmulticast mode
[  709.160551] c1: entered promiscuous mode
[  709.208231] br0: port 2(c2) entered blocking state
[  709.208293] br0: port 2(c2) entered disabled state
[  709.208360] c2: entered allmulticast mode
[  709.208444] c2: entered promiscuous mode
[  709.255749] br0: port 3(c3) entered blocking state
[  709.255813] br0: port 3(c3) entered disabled state
[  709.255892] c3: entered allmulticast mode
[  709.255969] c3: entered promiscuous mode
[  709.305277] br0: port 4(sender) entered blocking state
[  709.305341] br0: port 4(sender) entered disabled state
[  709.305396] sender: entered allmulticast mode
[  709.305487] sender: entered promiscuous mode
[  709.324382] br0: port 4(sender) entered blocking state
[  709.324449] br0: port 4(sender) entered forwarding state
[  709.324507] br0: port 3(c3) entered blocking state
[  709.324572] br0: port 3(c3) entered forwarding state
[  709.324627] br0: port 2(c2) entered blocking state
[  709.324684] br0: port 2(c2) entered forwarding state
[  709.324739] br0: port 1(c1) entered blocking state
[  709.324796] br0: port 1(c1) entered forwarding state
[  720.032314] br0: port 1(c1) entered disabled state
[  720.032578] c1 (unregistering): left allmulticast mode
[  720.032640] c1 (unregistering): left promiscuous mode
[  720.032691] br0: port 1(c1) entered disabled state
[  720.071315] br0: port 2(c2) entered disabled state
[  720.071566] c2 (unregistering): left allmulticast mode
[  720.071631] c2 (unregistering): left promiscuous mode
[  720.071682] br0: port 2(c2) entered disabled state
[  720.114290] br0: port 3(c3) entered disabled state
[  720.114550] c3 (unregistering): left allmulticast mode
[  720.114599] c3 (unregistering): left promiscuous mode
[  720.114643] br0: port 3(c3) entered disabled state
[  720.155290] br0: port 4(sender) entered disabled state
[  720.155537] sender (unregistering): left allmulticast mode
[  720.155594] sender (unregistering): left promiscuous mode
[  720.155628] br0: port 4(sender) entered disabled state