5.0 linux emul problem?

[Jukka Marin <jmarin%embedtronics.fi@localhost>]

Hello List,

I updated a linux license server on my NetBSD 5.0 system and now it won't
run any more.  The license server thinks there's another copy running (which
is not true).  Here's a kdump output of the process just before it decides
to exit:

 21345      1 mgcld    CALL  access(0x811d0a9,6)
 21345      1 mgcld    NAMI  "/emul/linux/usr/tmp/.flexlm"
 21345      1 mgcld    NAMI  "/usr/tmp/.flexlm"
 21345      1 mgcld    RET   access 0
 21345      1 mgcld    CALL  lstat64(0x811d0a9,0xbb3f958c)
 21345      1 mgcld    NAMI  "/emul/linux/usr/tmp/.flexlm"
 21345      1 mgcld    NAMI  "/usr/tmp/.flexlm"
 21345      1 mgcld    RET   lstat64 0
 21345      1 mgcld    CALL  open(0x8191720,2,0)
 21345      1 mgcld    NAMI  "/emul/linux/var/tmp/lockmgcld"
 21345      1 mgcld    NAMI  "/var/tmp/lockmgcld"
 21345      1 mgcld    RET   open 4
 21345      1 mgcld    CALL  fcntl64(4,6,0xbb3f968c)
 21345      1 mgcld    RET   fcntl64 -1 unknown errno 35
 21345      1 mgcld    CALL  time(0)
 21345      1 mgcld    RET   time 1298384794/0x4d63c79a
 21345      1 mgcld    CALL  write(1,0xbb66e000,0x30)
 21345      1 mgcld    GIO   fd 1 wrote 48 bytes
       "16:26:34 (mgcld) lost lock, exiting (errno: 11)\n"
 21345      1 mgcld    RET   write 48/0x30
 21345      1 mgcld    CALL  time(0)
 21345      1 mgcld    RET   time 1298384794/0x4d63c79a
 21345      1 mgcld    CALL  time(0)
 21345      1 mgcld    RET   time 1298384794/0x4d63c79a
 21345      1 mgcld    CALL  write(1,0xbb66e000,0x38)
 21345      1 mgcld    GIO   fd 1 wrote 56 bytes
       "16:26:34 (mgcld) EXITING DUE TO SIGNAL 41 Exit reason 9\n"

Are there known bugs in fcntl64 emulation?  The file exists and is
empty (owned by the user running mgcld).  I don't really want to set up a
linux machine just to run this one license server binary... :-I

# uname -a
NetBSD kyyhky 5.0_STABLE NetBSD 5.0_STABLE (KYYHKY) #0: Sat May  1 15:44:50
EEST 2010  jmarin@pyy:/ker/compile/KYYHKY i386

Any ideas?

Thanks!

  -jm