VirtualBox won't start

[zaxis]

Maybe same pronlem:

http://old.nabble.com/After-customizing-8.0-kernel%2C-the-VirtualBox-doesnot-appear---ts27673399.html

Up to now it cannot be fixed even reinstall everything associated with VBOX
such as qt4, and so on.


Per Hedeland wrote:
> 
> Well, in the absence of any feedback on the below, I went and re-read
> the wiki, including "Known Issues in previous versions of the port"
> which shouldn't be relevant, and there, lo and behold, was a description
> of this exact problem, with the advice "Kill one of them" - and it
> worked. After getting rid of a non-virtualbox-specific issue with the
> networking, I'm now up and running with a Linux guest - very nice.
> 
> But, apparently this problem is not completely fixed in the 3.1.2
> version - and since it was supposed to be fixed, I assume that someone
> knows something about it. Is there some debugging etc that I can do to
> track it down? The behavior is completely reproducible, and the
> workaround, while apparently reproducible too, will become annoying
> after a while I think.:-)
> 
> --Per Hedeland
> 
> Per Hedeland <per at hedeland.org> wrote:
>>
>>Hello,
>>
>>I was really looking forward to trying out VirtualBox after all the good
>>reports here, but it was not to be:-) - when I try to start it with
>>simply 'VirtualBox', it just sits there, doing basically nothing at
>>all...
>>
>>This is on i386 7.2-RELEASE, virtualbox-ose-3.1.2_1 and
>>virtualbox-ose-kmod-3.1.2_1 built from ports with default config and no
>>issues, vboxdrv.ko/vboxnetflt.ko/vboxnetadp.ko loaded fine as per
>>instructions.
>>
>>Below is the tail of a ktrace - the original process (1421) forks
>>(1422), and then 1421 is repeatedly and unsuccessfully polling on what I
>>believe is a pipe to 1422, while 1422 seems stuck in a _umtx_op()
>>call. The SIGINT is me hitting ^C (which works "fine"), rather quickly
>>here but I have also tried waiting a long time, it just keeps polling
>>forever.
>>
>>Any ideas about what the problem might be would be appreciated!
>>
>>Thanks
>>--Per Hedeland
>>
>>
>>  1421 VirtualBox CALL  fork
>>  1421 VirtualBox RET   fork 1422/0x58e
>>  1422 VirtualBox RET   fork 0
>>  1422 VirtualBox CALL  thr_self(0x88301040)
>>  1422 VirtualBox RET   thr_self 0
>>  1421 VirtualBox CALL  sigprocmask(SIG_SETMASK,0x883010d8,0)
>>  1421 VirtualBox RET   sigprocmask 0
>>  1421 VirtualBox CALL  _umtx_op(0x88092dc4,0x12,0,0,0)
>>  1421 VirtualBox RET   _umtx_op 0
>>  1421 VirtualBox CALL  _umtx_op(0x804edfc,0x11,0,0,0)
>>  1421 VirtualBox RET   _umtx_op 0
>>  1422 VirtualBox CALL  getpid
>>  1422 VirtualBox RET   getpid 1422/0x58e
>>  1421 VirtualBox CALL  _umtx_op(0x804edfc,0x12,0,0,0)
>>  1421 VirtualBox RET   _umtx_op 0
>>  1422 VirtualBox CALL  sysarch(0xa,0xbfbf76c0)
>>  1422 VirtualBox RET   sysarch 0
>>  1421 VirtualBox CALL 
>> mmap(0,0x100000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,0xffffffff,0,0)
>>  1422 VirtualBox CALL  sigprocmask(SIG_SETMASK,0x883010d8,0)
>>  1421 VirtualBox RET   mmap -1975517184/0x8a400000
>>  1421 VirtualBox RET   _umtx_op 0
>>  1422 VirtualBox RET   sigprocmask 0
>>  1422 VirtualBox CALL  _umtx_op(0x88092e0c,0x12,0,0,0)
>>  1422 VirtualBox RET   _umtx_op 0
>>  1422 VirtualBox CALL  _umtx_op(0x88092de8,0x12,0,0,0)
>>  1422 VirtualBox RET   _umtx_op 0
>>  1422 VirtualBox CALL  _umtx_op(0x88092dc4,0x12,0,0,0)
>>  1422 VirtualBox RET   _umtx_op 0
>>  1421 VirtualBox CALL  close(0xf)
>>  1421 VirtualBox RET   close 0
>>  1421 VirtualBox CALL  read(0xe,0xbfbf782b,0x1)
>>  1421 VirtualBox RET   read -1 errno 35 Resource temporarily unavailable
>>  1422 VirtualBox CALL  _umtx_op(0x804edfc,0x11,0,0,0)
>>  1421 VirtualBox CALL  poll(0xbfbf7764,0x1,0x1388)
>>  1421 VirtualBox CALL  wait4(0,0xbf9fef08,<invalid>0,0)
>>  1421 VirtualBox RET   poll 0
>>  1421 VirtualBox CALL  poll(0xbfbf7764,0x1,0x1388)
>>  1421 VirtualBox RET   poll 0
>>  1421 VirtualBox CALL  poll(0xbfbf7764,0x1,0x1388)
>>  1421 VirtualBox RET   poll 0
>>  1421 VirtualBox CALL  poll(0xbfbf7764,0x1,0x1388)
>>  1421 VirtualBox RET   wait4 RESTART
>>  1421 VirtualBox PSIG  SIGINT SIG_DFL
>>  1422 VirtualBox RET   _umtx_op RESTART
>>  1422 VirtualBox PSIG  SIGINT SIG_DFL
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fac n = let {  f = foldr (*) 1 [1..n] } in f 
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