[  498.259316] br0: port 1(c1) entered blocking state
[  498.259372] br0: port 1(c1) entered disabled state
[  498.259406] c1: entered allmulticast mode
[  498.259462] c1: entered promiscuous mode
[  498.276916] br0: port 2(c2) entered blocking state
[  498.276956] br0: port 2(c2) entered disabled state
[  498.276989] c2: entered allmulticast mode
[  498.277040] c2: entered promiscuous mode
[  498.294321] br0: port 3(c3) entered blocking state
[  498.294404] br0: port 3(c3) entered disabled state
[  498.294473] c3: entered allmulticast mode
[  498.294557] c3: entered promiscuous mode
[  498.311775] br0: port 4(sender) entered blocking state
[  498.311819] br0: port 4(sender) entered disabled state
[  498.311863] sender: entered allmulticast mode
[  498.311921] sender: entered promiscuous mode
[  498.318712] br0: port 4(sender) entered blocking state
[  498.318748] br0: port 4(sender) entered forwarding state
[  498.318783] br0: port 3(c3) entered blocking state
[  498.318814] br0: port 3(c3) entered forwarding state
[  498.318845] br0: port 2(c2) entered blocking state
[  498.318874] br0: port 2(c2) entered forwarding state
[  498.318901] br0: port 1(c1) entered blocking state
[  498.318929] br0: port 1(c1) entered forwarding state
[  498.327636] Bridge firewalling registered
[  508.972564] br0: port 1(c1) entered disabled state
[  508.972814] c1 (unregistering): left allmulticast mode
[  508.972880] c1 (unregistering): left promiscuous mode
[  508.972908] br0: port 1(c1) entered disabled state
[  508.988008] br0: port 2(c2) entered disabled state
[  508.988208] c2 (unregistering): left allmulticast mode
[  508.988247] c2 (unregistering): left promiscuous mode
[  508.988279] br0: port 2(c2) entered disabled state
[  509.001816] br0: port 3(c3) entered disabled state
[  509.002106] c3 (unregistering): left allmulticast mode
[  509.002148] c3 (unregistering): left promiscuous mode
[  509.002181] br0: port 3(c3) entered disabled state
[  509.018003] br0: port 4(sender) entered disabled state
[  509.018183] sender (unregistering): left allmulticast mode
[  509.018224] sender (unregistering): left promiscuous mode
[  509.018256] br0: port 4(sender) entered disabled state