[  509.742053] br0: port 1(c1) entered blocking state
[  509.742105] br0: port 1(c1) entered disabled state
[  509.742144] c1: entered allmulticast mode
[  509.742195] c1: entered promiscuous mode
[  509.760663] br0: port 2(c2) entered blocking state
[  509.760740] br0: port 2(c2) entered disabled state
[  509.760817] c2: entered allmulticast mode
[  509.760902] c2: entered promiscuous mode
[  509.779216] br0: port 3(c3) entered blocking state
[  509.779254] br0: port 3(c3) entered disabled state
[  509.779288] c3: entered allmulticast mode
[  509.779332] c3: entered promiscuous mode
[  509.798281] br0: port 4(sender) entered blocking state
[  509.798354] br0: port 4(sender) entered disabled state
[  509.798430] sender: entered allmulticast mode
[  509.798523] sender: entered promiscuous mode
[  509.805885] br0: port 4(sender) entered blocking state
[  509.805957] br0: port 4(sender) entered forwarding state
[  509.806033] br0: port 3(c3) entered blocking state
[  509.806116] br0: port 3(c3) entered forwarding state
[  509.806196] br0: port 2(c2) entered blocking state
[  509.806269] br0: port 2(c2) entered forwarding state
[  509.806345] br0: port 1(c1) entered blocking state
[  509.806419] br0: port 1(c1) entered forwarding state
[  509.815822] Bridge firewalling registered
[  520.440562] br0: port 1(c1) entered disabled state
[  520.440792] c1 (unregistering): left allmulticast mode
[  520.440834] c1 (unregistering): left promiscuous mode
[  520.440864] br0: port 1(c1) entered disabled state
[  520.456656] br0: port 2(c2) entered disabled state
[  520.456855] c2 (unregistering): left allmulticast mode
[  520.456888] c2 (unregistering): left promiscuous mode
[  520.456914] br0: port 2(c2) entered disabled state
[  520.474223] br0: port 3(c3) entered disabled state
[  520.474390] c3 (unregistering): left allmulticast mode
[  520.474419] c3 (unregistering): left promiscuous mode
[  520.474448] br0: port 3(c3) entered disabled state
[  520.492135] br0: port 4(sender) entered disabled state
[  520.492283] sender (unregistering): left allmulticast mode
[  520.492314] sender (unregistering): left promiscuous mode
[  520.492344] br0: port 4(sender) entered disabled state