[  607.746487] br0: port 1(c1) entered blocking state
[  607.746548] br0: port 1(c1) entered disabled state
[  607.746600] c1: entered allmulticast mode
[  607.746661] c1: entered promiscuous mode
[  607.822042] br0: port 2(c2) entered blocking state
[  607.822116] br0: port 2(c2) entered disabled state
[  607.822180] c2: entered allmulticast mode
[  607.822252] c2: entered promiscuous mode
[  607.896047] br0: port 3(c3) entered blocking state
[  607.896104] br0: port 3(c3) entered disabled state
[  607.896156] c3: entered allmulticast mode
[  607.896218] c3: entered promiscuous mode
[  607.970881] br0: port 4(sender) entered blocking state
[  607.970936] br0: port 4(sender) entered disabled state
[  607.970989] sender: entered allmulticast mode
[  607.971060] sender: entered promiscuous mode
[  608.001106] br0: port 4(sender) entered blocking state
[  608.001168] br0: port 4(sender) entered forwarding state
[  608.001211] br0: port 3(c3) entered blocking state
[  608.001253] br0: port 3(c3) entered forwarding state
[  608.001314] br0: port 2(c2) entered blocking state
[  608.001362] br0: port 2(c2) entered forwarding state
[  608.001414] br0: port 1(c1) entered blocking state
[  608.001462] br0: port 1(c1) entered forwarding state
[  618.776010] br0: port 1(c1) entered disabled state
[  618.776351] c1 (unregistering): left allmulticast mode
[  618.776405] c1 (unregistering): left promiscuous mode
[  618.776450] br0: port 1(c1) entered disabled state
[  618.846999] br0: port 2(c2) entered disabled state
[  618.847342] c2 (unregistering): left allmulticast mode
[  618.847392] c2 (unregistering): left promiscuous mode
[  618.847431] br0: port 2(c2) entered disabled state
[  618.921030] br0: port 3(c3) entered disabled state
[  618.921393] c3 (unregistering): left allmulticast mode
[  618.921455] c3 (unregistering): left promiscuous mode
[  618.921508] br0: port 3(c3) entered disabled state
[  618.988006] br0: port 4(sender) entered disabled state
[  618.988402] sender (unregistering): left allmulticast mode
[  618.988470] sender (unregistering): left promiscuous mode
[  618.988519] br0: port 4(sender) entered disabled state