On 6/25/2012 6:31 AM, Christopher Faylor wrote:
On Sun, Jun 24, 2012 at 11:30:02PM +0200, marco atzeri wrote:
Cgf, Corinna,
while building latest atlas I hit a bug that is crashing all the
running cygwin process.
It crashes on 20120619 snapshot and also latest cvs source.
No issue on 20120611 snapshot.
The binary to replicate and a extract of the strace's is at
http://matzeri.altervista.org/works/atlas/
on W7/64 just run this command
---------------------------------------------------------------------
./xprobe_comp -v 2 -o atlconf.txt -O 9 -A 25 -Si nof77 0 -V 448 -Fa
ic '-fno-common' -Fa sm '-fno-common' -Fa dm '-fno-common' -Fa sk
'-fno-common' -Fa dk '-fno-common' -Fa xc '-fno-common' -Fa gc
'-fno-common' -Fa if '-fno-common' -b 32 -d b .
----------------------------------------------------------------------
no stackdump is generated.
I think I need a better test case.
I was afraid of that.
xprobe_comp is a sytem/processor probe and it is really
resource consuming during its normal run.
I tried to strace but it produces an enormous amount of data
$ ls -sh1 xprobe_comp.strace*
330M xprobe_comp.strace_fail
761M xprobe_comp.strace_good
and there is no guarantee that the root cause is traced.
No matter what DLL I use, if I put the above in a shell script (adding a
'\' to the end of each line) and execute it, I get the below output and
my process table fills up /usr/bin/sh processes.
If I reduce my PATH to just /usr/bin, the xprobe_comp sits there and I
get lots and lots of /usr/bin/sh processes showing up in ps output and
eventually I have to power-cycle my system to recover.
cgf
The script:
#!/bin/sh
./xprobe_comp -v 2 -o atlconf.txt -O 9 -A 25 -Si nof77 0 -V 448 -Fa \
ic '-fno-common' -Fa sm '-fno-common' -Fa dm '-fno-common' -Fa sk \
'-fno-common' -Fa dk '-fno-common' -Fa xc '-fno-common' -Fa gc \
'-fno-common' -Fa if '-fno-common' -b 32 -d b .
The output:
User Override Compilers:
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
'none' : 'none' '-fno-common'
for what I see on my log, it crash after that
and before of:
sh: -c: line 0: syntax error near unexpected token `('
sh: -c: line 0: `find $HOME/local /cygdrive/c/Program\ Files\ (x86)/PC\
Connectivity\ Solution /cygdrive/c/Program\
Files\ (x86)/NVIDIA\ Corporation/PhysX/Common /cygdrive/c/Program\
Files/Common\ Files/Microsoft\ Shared/Windows\
Live /cygdrive/c/Program\ Files\ (x86)/Common\ Files/Microsoft\ Shared/Windows\
Live /usr/bin /usr/local/bin /cygdr
ive/c/Windows/system32 /cygdrive/c/Windows /cygdrive/c/Windows/System32/Wbem
/cygdrive/c/Windows/System32/WindowsPo
werShell/v1.0 /cygdrive/c/Program\ Files\ (x86)/Windows\ Live/Shared
/cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\
Software /cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\ Software/syswow64
/cygdrive/c/Program\ Files\ (x86)/software
.jessies.org/terminator/Resources/terminator/bin -name '*gcc*' -exec ./xisgcc '{}' \;
> /tmp/t4580.0 2>&1'
ierr=256 in command='find $HOME/local /cygdrive/c/Program\ Files\ (x86)/PC\
Connectivity\ Solution /cygdrive/c/Prog
ram\ Files\ (x86)/NVIDIA\ Corporation/PhysX/Common /cygdrive/c/Program\
Files/Common\ Files/Microsoft\ Shared/Windo
ws\ Live /cygdrive/c/Program\ Files\ (x86)/Common\ Files/Microsoft\
Shared/Windows\ Live /usr/bin /usr/local/bin /c
ygdrive/c/Windows/system32 /cygdrive/c/Windows
/cygdrive/c/Windows/System32/Wbem /cygdrive/c/Windows/System32/Windo
wsPowerShell/v1.0 /cygdrive/c/Program\ Files\ (x86)/Windows\ Live/Shared
/cygdrive/c/Program\ Files/WIDCOMM/Bluetoo
th\ Software /cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\ Software/syswow64
/cygdrive/c/Program\ Files\ (x86)/soft
ware.jessies.org/terminator/Resources/terminator/bin -name '*gcc*' -exec
./xisgcc '{}' \;'!
OUTPUT:
=======
cat: /tmp/t4580.0: No such file or directory
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