[  688.282170] br0: port 1(c1) entered blocking state
[  688.282236] br0: port 1(c1) entered disabled state
[  688.282291] c1: entered allmulticast mode
[  688.282365] c1: entered promiscuous mode
[  688.329707] br0: port 2(c2) entered blocking state
[  688.329768] br0: port 2(c2) entered disabled state
[  688.329829] c2: entered allmulticast mode
[  688.329914] c2: entered promiscuous mode
[  688.376208] br0: port 3(c3) entered blocking state
[  688.376294] br0: port 3(c3) entered disabled state
[  688.376358] c3: entered allmulticast mode
[  688.376436] c3: entered promiscuous mode
[  688.422022] br0: port 4(sender) entered blocking state
[  688.422078] br0: port 4(sender) entered disabled state
[  688.422131] sender: entered allmulticast mode
[  688.422216] sender: entered promiscuous mode
[  688.440671] br0: port 4(sender) entered blocking state
[  688.440720] br0: port 4(sender) entered forwarding state
[  688.440768] br0: port 3(c3) entered blocking state
[  688.440807] br0: port 3(c3) entered forwarding state
[  688.440848] br0: port 2(c2) entered blocking state
[  688.440894] br0: port 2(c2) entered forwarding state
[  688.440928] br0: port 1(c1) entered blocking state
[  688.440964] br0: port 1(c1) entered forwarding state
[  699.127751] br0: port 1(c1) entered disabled state
[  699.128105] c1 (unregistering): left allmulticast mode
[  699.128164] c1 (unregistering): left promiscuous mode
[  699.128211] br0: port 1(c1) entered disabled state
[  699.160713] br0: port 2(c2) entered disabled state
[  699.160934] c2 (unregistering): left allmulticast mode
[  699.160977] c2 (unregistering): left promiscuous mode
[  699.161022] br0: port 2(c2) entered disabled state
[  699.194719] br0: port 3(c3) entered disabled state
[  699.194992] c3 (unregistering): left allmulticast mode
[  699.195044] c3 (unregistering): left promiscuous mode
[  699.195083] br0: port 3(c3) entered disabled state
[  699.233717] br0: port 4(sender) entered disabled state
[  699.233977] sender (unregistering): left allmulticast mode
[  699.234034] sender (unregistering): left promiscuous mode
[  699.234073] br0: port 4(sender) entered disabled state