[  696.876431] br0: port 1(c1) entered blocking state
[  696.876516] br0: port 1(c1) entered disabled state
[  696.876591] c1: entered allmulticast mode
[  696.876696] c1: entered promiscuous mode
[  696.929151] br0: port 2(c2) entered blocking state
[  696.929238] br0: port 2(c2) entered disabled state
[  696.929317] c2: entered allmulticast mode
[  696.929421] c2: entered promiscuous mode
[  696.981105] br0: port 3(c3) entered blocking state
[  696.981170] br0: port 3(c3) entered disabled state
[  696.981232] c3: entered allmulticast mode
[  696.981302] c3: entered promiscuous mode
[  697.031527] br0: port 4(sender) entered blocking state
[  697.031608] br0: port 4(sender) entered disabled state
[  697.031683] sender: entered allmulticast mode
[  697.031783] sender: entered promiscuous mode
[  697.050929] br0: port 4(sender) entered blocking state
[  697.051012] br0: port 4(sender) entered forwarding state
[  697.051078] br0: port 3(c3) entered blocking state
[  697.051137] br0: port 3(c3) entered forwarding state
[  697.051194] br0: port 2(c2) entered blocking state
[  697.051247] br0: port 2(c2) entered forwarding state
[  697.051301] br0: port 1(c1) entered blocking state
[  697.051366] br0: port 1(c1) entered forwarding state
[  707.781923] br0: port 1(c1) entered disabled state
[  707.782514] c1 (unregistering): left allmulticast mode
[  707.782582] c1 (unregistering): left promiscuous mode
[  707.782629] br0: port 1(c1) entered disabled state
[  707.828981] br0: port 2(c2) entered disabled state
[  707.829830] c2 (unregistering): left allmulticast mode
[  707.829882] c2 (unregistering): left promiscuous mode
[  707.829922] br0: port 2(c2) entered disabled state
[  707.881880] br0: port 3(c3) entered disabled state
[  707.882264] c3 (unregistering): left allmulticast mode
[  707.882313] c3 (unregistering): left promiscuous mode
[  707.882358] br0: port 3(c3) entered disabled state
[  707.930970] br0: port 4(sender) entered disabled state
[  707.931371] sender (unregistering): left allmulticast mode
[  707.931431] sender (unregistering): left promiscuous mode
[  707.931473] br0: port 4(sender) entered disabled state