Re: crash - cygheap - longjmp

2005-04-26 Thread Hans Horn
Brian,

my max paging file size is 1.5GByte.

While I was running the offending script, I was watching the current paging 
file size in the task manager.
It is rock-solid at around 590MByte and doesn't even change when the script 
barfs as I'd described in my orig. posting!

Insufficient paging file size must be ruled out.

Also tried latest snapshot.
Script barfs after running it four times - then reboot is in order.

H.

Brian Dessent wrote:
 Hans Horn wrote:

 c:\cygwin\bin\bash.exe (1104): *** couldn't map space for new
 cygheap, Win32 error 1455

 $ net helpmsg 1455

 The paging file is too small for this operation to complete.

 c:\cygwin\bin\bash.exe (4060): *** couldn't create signal pipe,
 Win32 error 1816

 $ net helpmsg 1816

 Not enough quota is available to process this command.

 After that nothing helps but rebooting the machine.

 You may simply be running out of page file, so try increasing its
 size.

 Alternatively, this sort of thing seems to happen when there is some
 kind of memory leak caused by third party software, usually stuff that
 is related to networking.  Someone else recently found that their VPN
 client was causing similar Resource not available errors during a
 large build process.  A lot of these types of software install
 themselves as shims into the winsock stack, and apparently leak
 handles or memory badly in certain circumstances.

 You should also try the latest Cygwin snapshot.

 Brian 




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Re: crash - cygheap - longjmp

2005-04-25 Thread Brian Dessent
Hans Horn wrote:

 c:\cygwin\bin\bash.exe (1104): *** couldn't map space for new cygheap, Win32
 error 1455

$ net helpmsg 1455

The paging file is too small for this operation to complete.

 c:\cygwin\bin\bash.exe (4060): *** couldn't create signal pipe, Win32 error
 1816

$ net helpmsg 1816

Not enough quota is available to process this command.

 After that nothing helps but rebooting the machine.

You may simply be running out of page file, so try increasing its size.

Alternatively, this sort of thing seems to happen when there is some
kind of memory leak caused by third party software, usually stuff that
is related to networking.  Someone else recently found that their VPN
client was causing similar Resource not available errors during a
large build process.  A lot of these types of software install
themselves as shims into the winsock stack, and apparently leak handles
or memory badly in certain circumstances.

You should also try the latest Cygwin snapshot.

Brian

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