Re: Race condition that leads to random crashes in cygwin-based builds.

2012-08-07 Thread Andrey Khalyavin
On Aug 7 Corinna Vinschen wrote: >On Aug 6 19:31, Andrey Khalyavin wrote: >> 2012/8/6 Corinna Vinschen wrote: >> > Andrey? >> > >> > On Jul 24 15:57, Corinna Vinschen wrote: >> >> On Jul 24 17:25, Andrey Khalyavin wrote: >> >> > Hi, we have build bots that crash randomly on Windows XP and rarely o

Re: Race condition that leads to random crashes in cygwin-based builds.

2012-08-06 Thread Corinna Vinschen
Please, don't http://cygwin.com/acronyms/#TOFU On Aug 6 19:31, Andrey Khalyavin wrote: > 2012/8/6 Corinna Vinschen wrote: > > Andrey? > > > > On Jul 24 15:57, Corinna Vinschen wrote: > >> On Jul 24 17:25, Andrey Khalyavin wrote: > >> > Hi, we have build bots that crash randomly on Windows XP a

Re: Race condition that leads to random crashes in cygwin-based builds.

2012-08-06 Thread Andrey Khalyavin
I updated our cygwin with core libraries from 20120725 snapshot. There are still crashes in our build, I'm investigating them. Haven't got a crash dump yet. This time I have to catch them on the bots instead of local computer. Andrey Khalyavin 2012/8/6 Corinna Vinschen wrote: > Andrey? > > On Jul

Re: Race condition that leads to random crashes in cygwin-based builds.

2012-08-06 Thread Corinna Vinschen
Andrey? On Jul 24 15:57, Corinna Vinschen wrote: > On Jul 24 17:25, Andrey Khalyavin wrote: > > Hi, we have build bots that crash randomly on Windows XP and rarely on > > Windows 7. > > [...] > > Investigation of this crash dump showed that wincapc::init in > > winsup\cygwin\wincap.cc > > called a

Re: Race condition that leads to random crashes in cygwin-based builds.

2012-07-24 Thread Corinna Vinschen
On Jul 24 17:25, Andrey Khalyavin wrote: > Hi, we have build bots that crash randomly on Windows XP and rarely on > Windows 7. > These bots use our compiler that runs under cygwin. Although crashes > are rare, we > have ~20 bots what makes green builds almost impossible. I tried to > reproduce thes

Race condition that leads to random crashes in cygwin-based builds.

2012-07-24 Thread Andrey Khalyavin
Hi, we have build bots that crash randomly on Windows XP and rarely on Windows 7. These bots use our compiler that runs under cygwin. Although crashes are rare, we have ~20 bots what makes green builds almost impossible. I tried to reproduce these crashes on my local Windows XP computer and after s