[   46.550826][  T735] ip (735) used greatest stack depth: 24288 bytes left
[   47.292211][  T753] br0: port 1(c1) entered blocking state
[   47.292422][  T753] br0: port 1(c1) entered disabled state
[   47.293287][  T753] c1: entered allmulticast mode
[   47.294809][  T753] c1: entered promiscuous mode
[   47.452568][  T759] br0: port 2(c2) entered blocking state
[   47.452794][  T759] br0: port 2(c2) entered disabled state
[   47.453019][  T759] c2: entered allmulticast mode
[   47.454745][  T759] c2: entered promiscuous mode
[   47.636492][  T764] br0: port 3(c3) entered blocking state
[   47.636698][  T764] br0: port 3(c3) entered disabled state
[   47.636883][  T764] c3: entered allmulticast mode
[   47.638612][  T764] c3: entered promiscuous mode
[   47.800645][  T769] br0: port 4(sender) entered blocking state
[   47.800887][  T769] br0: port 4(sender) entered disabled state
[   47.801109][  T769] sender: entered allmulticast mode
[   47.802789][  T769] sender: entered promiscuous mode
[   47.856307][  T771] br0: port 4(sender) entered blocking state
[   47.856717][  T771] br0: port 4(sender) entered forwarding state
[   47.857284][  T771] br0: port 3(c3) entered blocking state
[   47.857514][  T771] br0: port 3(c3) entered forwarding state
[   47.857884][  T771] br0: port 2(c2) entered blocking state
[   47.858054][  T771] br0: port 2(c2) entered forwarding state
[   47.858449][  T771] br0: port 1(c1) entered blocking state
[   47.858664][  T771] br0: port 1(c1) entered forwarding state
[   59.179007][   T12] br0: port 1(c1) entered disabled state
[   59.189225][   T12] c1 (unregistering): left allmulticast mode
[   59.189841][   T12] c1 (unregistering): left promiscuous mode
[   59.190045][   T12] br0: port 1(c1) entered disabled state
[   59.345909][   T12] br0: port 2(c2) entered disabled state
[   59.355949][   T12] c2 (unregistering): left allmulticast mode
[   59.356231][   T12] c2 (unregistering): left promiscuous mode
[   59.356498][   T12] br0: port 2(c2) entered disabled state
[   59.508413][   T12] br0: port 3(c3) entered disabled state
[   59.517627][   T12] c3 (unregistering): left allmulticast mode
[   59.517919][   T12] c3 (unregistering): left promiscuous mode
[   59.518169][   T12] br0: port 3(c3) entered disabled state
[   59.688886][   T12] br0: port 4(sender) entered disabled state
[   59.700004][   T12] sender (unregistering): left allmulticast mode
[   59.700252][   T12] sender (unregistering): left promiscuous mode
[   59.700473][   T12] br0: port 4(sender) entered disabled state