[  466.108606] ip (12364) used greatest stack depth: 12200 bytes left
[  466.227905] br0: port 1(c1) entered blocking state
[  466.228023] br0: port 1(c1) entered disabled state
[  466.228117] c1: entered allmulticast mode
[  466.228218] c1: entered promiscuous mode
[  466.286961] br0: port 2(c2) entered blocking state
[  466.287048] br0: port 2(c2) entered disabled state
[  466.287120] c2: entered allmulticast mode
[  466.287205] c2: entered promiscuous mode
[  466.339967] br0: port 3(c3) entered blocking state
[  466.340075] br0: port 3(c3) entered disabled state
[  466.340166] c3: entered allmulticast mode
[  466.340253] c3: entered promiscuous mode
[  466.391196] br0: port 4(sender) entered blocking state
[  466.391269] br0: port 4(sender) entered disabled state
[  466.391327] sender: entered allmulticast mode
[  466.391410] sender: entered promiscuous mode
[  466.412758] br0: port 4(sender) entered blocking state
[  466.412823] br0: port 4(sender) entered forwarding state
[  466.412881] br0: port 3(c3) entered blocking state
[  466.412937] br0: port 3(c3) entered forwarding state
[  466.412985] br0: port 2(c2) entered blocking state
[  466.413031] br0: port 2(c2) entered forwarding state
[  466.413077] br0: port 1(c1) entered blocking state
[  466.413130] br0: port 1(c1) entered forwarding state
[  477.128287] br0: port 1(c1) entered disabled state
[  477.128610] c1 (unregistering): left allmulticast mode
[  477.128672] c1 (unregistering): left promiscuous mode
[  477.128732] br0: port 1(c1) entered disabled state
[  477.170263] br0: port 2(c2) entered disabled state
[  477.170536] c2 (unregistering): left allmulticast mode
[  477.170586] c2 (unregistering): left promiscuous mode
[  477.170627] br0: port 2(c2) entered disabled state
[  477.208244] br0: port 3(c3) entered disabled state
[  477.208519] c3 (unregistering): left allmulticast mode
[  477.208583] c3 (unregistering): left promiscuous mode
[  477.208632] br0: port 3(c3) entered disabled state
[  477.246246] br0: port 4(sender) entered disabled state
[  477.246486] sender (unregistering): left allmulticast mode
[  477.246536] sender (unregistering): left promiscuous mode
[  477.246580] br0: port 4(sender) entered disabled state