[  530.155591] br0: port 1(c1) entered blocking state
[  530.155681] br0: port 1(c1) entered disabled state
[  530.155750] c1: entered allmulticast mode
[  530.155835] c1: entered promiscuous mode
[  530.173008] br0: port 2(c2) entered blocking state
[  530.173043] br0: port 2(c2) entered disabled state
[  530.173077] c2: entered allmulticast mode
[  530.173125] c2: entered promiscuous mode
[  530.190185] br0: port 3(c3) entered blocking state
[  530.190220] br0: port 3(c3) entered disabled state
[  530.190261] c3: entered allmulticast mode
[  530.190307] c3: entered promiscuous mode
[  530.207478] br0: port 4(sender) entered blocking state
[  530.207511] br0: port 4(sender) entered disabled state
[  530.207544] sender: entered allmulticast mode
[  530.207594] sender: entered promiscuous mode
[  530.214377] br0: port 4(sender) entered blocking state
[  530.214410] br0: port 4(sender) entered forwarding state
[  530.214448] br0: port 3(c3) entered blocking state
[  530.214472] br0: port 3(c3) entered forwarding state
[  530.214503] br0: port 2(c2) entered blocking state
[  530.214531] br0: port 2(c2) entered forwarding state
[  530.214562] br0: port 1(c1) entered blocking state
[  530.214594] br0: port 1(c1) entered forwarding state
[  530.223131] Bridge firewalling registered
[  540.897012] br0: port 1(c1) entered disabled state
[  540.897219] c1 (unregistering): left allmulticast mode
[  540.897251] c1 (unregistering): left promiscuous mode
[  540.897284] br0: port 1(c1) entered disabled state
[  540.929011] br0: port 3(c3) entered disabled state
[  540.929100] br0: port 2(c2) entered disabled state
[  540.929248] c3 (unregistering): left allmulticast mode
[  540.929276] c3 (unregistering): left promiscuous mode
[  540.929302] br0: port 3(c3) entered disabled state
[  540.929536] c2 (unregistering): left allmulticast mode
[  540.929571] c2 (unregistering): left promiscuous mode
[  540.929601] br0: port 2(c2) entered disabled state
[  540.949976] sender: left allmulticast mode
[  540.950017] sender: left promiscuous mode
[  540.950052] br0: port 4(sender) entered disabled state