[  599.172358] br0: port 1(c1) entered blocking state
[  599.172422] br0: port 1(c1) entered disabled state
[  599.172479] c1: entered allmulticast mode
[  599.172552] c1: entered promiscuous mode
[  599.248313] br0: port 2(c2) entered blocking state
[  599.248366] br0: port 2(c2) entered disabled state
[  599.248415] c2: entered allmulticast mode
[  599.248475] c2: entered promiscuous mode
[  599.318283] br0: port 3(c3) entered blocking state
[  599.318332] br0: port 3(c3) entered disabled state
[  599.318377] c3: entered allmulticast mode
[  599.318432] c3: entered promiscuous mode
[  599.394350] br0: port 4(sender) entered blocking state
[  599.394408] br0: port 4(sender) entered disabled state
[  599.394467] sender: entered allmulticast mode
[  599.394547] sender: entered promiscuous mode
[  599.425621] br0: port 4(sender) entered blocking state
[  599.425683] br0: port 4(sender) entered forwarding state
[  599.425739] br0: port 3(c3) entered blocking state
[  599.425786] br0: port 3(c3) entered forwarding state
[  599.425826] br0: port 2(c2) entered blocking state
[  599.425867] br0: port 2(c2) entered forwarding state
[  599.425910] br0: port 1(c1) entered blocking state
[  599.425947] br0: port 1(c1) entered forwarding state
[  610.217013] br0: port 1(c1) entered disabled state
[  610.217351] c1 (unregistering): left allmulticast mode
[  610.217396] c1 (unregistering): left promiscuous mode
[  610.217431] br0: port 1(c1) entered disabled state
[  610.281999] br0: port 2(c2) entered disabled state
[  610.282251] c2 (unregistering): left allmulticast mode
[  610.282297] c2 (unregistering): left promiscuous mode
[  610.282340] br0: port 2(c2) entered disabled state
[  610.340964] br0: port 3(c3) entered disabled state
[  610.341345] c3 (unregistering): left allmulticast mode
[  610.341404] c3 (unregistering): left promiscuous mode
[  610.341451] br0: port 3(c3) entered disabled state
[  610.397917] br0: port 4(sender) entered disabled state
[  610.398246] sender (unregistering): left allmulticast mode
[  610.398304] sender (unregistering): left promiscuous mode
[  610.398357] br0: port 4(sender) entered disabled state