Hi Christian Helmuth,
I am going to compile genode with virtual box.for that purpose i installed nova hypervisor and downloaded Linux tiny core iso and copied to bin folder in build directory and renamed as test.iso .
while running make run/virtualbox after some time its get stoppped with below message in qemu.
Loading /boot/vmlinuz.....
Loading /boot/core.gz...........ready
early console in extract_kernel
input_data: 0x005c5114
input_len: 0x003a3c1d
output: 0x00100000
output_len: 0x0075e70c
kernel_total_size :0x00882000
Decompessing Linux....Pasrsing ELF...No relocation needed...done.
Booting the Kernel [ qemu stopped here]
And in my ubuntu system its printing below message
[init -> virtualbox] using the pipe libc plugin
[init -> virtualbox] Warning: issetugid called, not yet implemented, returning 1
[init -> virtualbox] Warning: issetugid called, not yet implemented, returning 1
[init -> virtualbox] Error: fcntl(): command 2 not supported
[init -> virtualbox] Log created: 2017-04-25T06:41:00.000000000Z
[init -> virtualbox] main Executable: /virtualbox
[init -> virtualbox] Error: SystemProperties : Cannot determine default Guest Additions ISO location. Most likely they are not available
[init -> virtualbox] main genodeConsole = 000000000018f510
[init -> fb_drv] Found: VESA BIOS version 3.0
[init -> fb_drv] OEM: SeaBIOS VBE(C) 2011
[init -> fb_drv] Found: physical frame buffer at 0xfc000000 size: 4194304
[init -> fb_drv] fb mapped to 0x400000
[init -> fb_drv] using video mode: 1280x1024@...64...
[init -> virtualbox] Warning: _fpathconf: _fpathconf not implemented
[init -> virtualbox] Warning: statfs provides bogus values for '//test.iso' (probably a shared folder)
[init -> virtualbox] Warning: fcntl(): command 4 args 4 not supported - terminal
[init -> virtualbox] Warning: _sigaction: _sigaction not implemented
[init -> virtualbox] Using SVM virtualization extension.
[init -> virtualbox] Error: fireRuntimeErrorEvent : 0 DrvHostSerialFail Ioctl failed for serial host device '/dev/terminal' (VERR_NOT_SUPPORTED). The device will not work properly
[init -> virtualbox] Warning: heap could not free memory block
[init -> virtualbox] fb resize : 1280x1024@...64... -> 720x400@...361...
[init -> virtualbox] fb resize : 720x400@...64... -> 640x480@...362...
[init -> virtualbox] fb resize : 640x480@...64... -> 720x400@...361...
Regards,
Janardhan.V