HEADSUP: new Linux Fedora 10 infrastructure ports

[Vladimir Grebenschikov]

Hi
 
> > > . acroread8;
> > > . google-earth (with hardware acceleration);
> > > . skype (with apropriate locales);
> > 
> > Skype works for me fine.
> > 
> > Google-earth starts and even works with hardware acceleration but always crashes when I try to zoom deep.
> 
> trace it please :)

Relevant part of linux_kdump looks like:

...
 18858 googleearth-bin CALL  gettimeofday(0xbfbfdadc,0)
 18858 googleearth-bin RET   gettimeofday 0
 18858 googleearth-bin CALL  gettimeofday(0xbfbfdb9c,0)
 18858 googleearth-bin RET   gettimeofday 0
 18858 googleearth-bin CALL  gettimeofday(0xbfbfdb54,0)
 18858 googleearth-bin RET   gettimeofday 0
 18858 googleearth-bin CALL  gettimeofday(0xbfbfd9cc,0)
 18858 googleearth-bin RET   gettimeofday 0
 18858 googleearth-bin CALL  linux_ioctl(0xc,0x4008642a ,0xbfbfd8d4)
 18858 googleearth-bin RET   linux_ioctl 0
 18858 googleearth-bin CALL  gettimeofday(0xbfbfd82c,0)
 18858 googleearth-bin RET   gettimeofday 0
 18858 googleearth-bin CALL  linux_brk(0xe461000)
 18858 googleearth-bin RET   linux_brk 239472640/0xe461000
 18858 googleearth-bin CALL  linux_mmap2(0,0x20000,0x3,0x22,0xffffffff,0)
 18858 googleearth-bin RET   linux_mmap2 -1 errno 12 Cannot allocate memory
 18858 googleearth-bin PSIG  SIGSEGV caught handler=0x806c850 mask=0x0 code=0x0
 18858 googleearth-bin CALL  write(0x2,0xbfbfa3a8,0x24)
 18858 googleearth-bin GIO   fd 2 wrote 36 bytes
       "Google Earth has caught signal 11.
	
       "
 18858 googleearth-bin RET   write 36/0x24
 18858 googleearth-bin CALL  linux_sys_futex(0x4954ba74,0x81,0x7fffffff,0,0x1,0xbfbfcaa4)
 18858 googleearth-bin RET   linux_sys_futex 0
 18858 googleearth-bin CALL  linux_sys_futex(0x480bea64,0x81,0x7fffffff,0,0xbfbfca08,0xbfbfc914)
 18858 googleearth-bin RET   linux_sys_futex 0
 18858 googleearth-bin CALL  write(0x2,0x80907a5,0x17)
 18858 googleearth-bin GIO   fd 2 wrote 23 bytes
       "Stacktrace from glibc:
       "
...

Dies due to allocation error on mmap.
A bit strange for machine with 2Gb of RAM and not used swap (yes, it is i386):

Swap: 2048M Total, 1992K Used, 2046M Free
25873 vova          1 117    0  2010M   218M RUN      0:18 50.99% googleearth-bin


But according to top it dies just after allocation of 2Gb of address space.

Is it really requires such much address-space mapped ?

kern.maxssiz: 67108864
kern.dflssiz: 8388608
kern.maxdsiz: 1073741824
kern.dfldsiz: 134217728
kern.maxtsiz: 134217728
kern.maxbcache: 209715200
kern.maxswzone: 33554432

% limits
  cputime              infinity secs
  filesize             infinity kB
  datasize              1048576 kB
  stacksize               65536 kB
  coredumpsize         infinity kB
  memoryuse            infinity kB
  memorylocked         infinity kB
  maxprocesses             5547
  openfiles               11095
  sbsize               infinity bytes
  vmemoryuse           infinity kB
  pseudo-terminals     infinity

-- 
Vladimir B. Grebenschikov
vova at fbsd.ru