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Date:      Wed, 3 Mar 2010 18:01:28 +0100 (CET)
From:      Per Hedeland <per@hedeland.org>
To:        freebsd-emulation@freebsd.org
Subject:   VirtualBox won't start
Message-ID:  <201003031701.o23H1SVM038408@pluto.hedeland.org>

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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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