[  696.080450] br0: port 1(c1) entered blocking state
[  696.080519] br0: port 1(c1) entered disabled state
[  696.080585] c1: entered allmulticast mode
[  696.080660] c1: entered promiscuous mode
[  696.124121] br0: port 2(c2) entered blocking state
[  696.124197] br0: port 2(c2) entered disabled state
[  696.124262] c2: entered allmulticast mode
[  696.124341] c2: entered promiscuous mode
[  696.165580] br0: port 3(c3) entered blocking state
[  696.165641] br0: port 3(c3) entered disabled state
[  696.165690] c3: entered allmulticast mode
[  696.165754] c3: entered promiscuous mode
[  696.208793] br0: port 4(sender) entered blocking state
[  696.208854] br0: port 4(sender) entered disabled state
[  696.208908] sender: entered allmulticast mode
[  696.208981] sender: entered promiscuous mode
[  696.225558] br0: port 4(sender) entered blocking state
[  696.225607] br0: port 4(sender) entered forwarding state
[  696.225651] br0: port 3(c3) entered blocking state
[  696.225691] br0: port 3(c3) entered forwarding state
[  696.225728] br0: port 2(c2) entered blocking state
[  696.225766] br0: port 2(c2) entered forwarding state
[  696.225803] br0: port 1(c1) entered blocking state
[  696.225841] br0: port 1(c1) entered forwarding state
[  706.922385] br0: port 1(c1) entered disabled state
[  706.922636] c1 (unregistering): left allmulticast mode
[  706.922702] c1 (unregistering): left promiscuous mode
[  706.922747] br0: port 1(c1) entered disabled state
[  706.952405] br0: port 2(c2) entered disabled state
[  706.952665] c2 (unregistering): left allmulticast mode
[  706.952716] c2 (unregistering): left promiscuous mode
[  706.952771] br0: port 2(c2) entered disabled state
[  706.982387] br0: port 3(c3) entered disabled state
[  706.982611] c3 (unregistering): left allmulticast mode
[  706.982670] c3 (unregistering): left promiscuous mode
[  706.982716] br0: port 3(c3) entered disabled state
[  707.015589] br0: port 4(sender) entered disabled state
[  707.015961] sender (unregistering): left allmulticast mode
[  707.016032] sender (unregistering): left promiscuous mode
[  707.016081] br0: port 4(sender) entered disabled state