Daemon's chest does not start: resource is temporarily unavailable

I'm trying to set up varnish on my local development system, but it crashes seconds after starting with these messages:

varnishd -s malloc,1G -T 127.0.0.1:2000 -a 0.0.0.0:81 -F -f /etc/default.vcl

0 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
1044289 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
3081454 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
7205979 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
Message from C-compiler:
collect2: fork: Resource temporarily unavailable
0 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
1044289 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
3081454 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
7205979 [main] collect2 9660 fork: child -1 - died waiting for longjmp before initialization, retry 10, exit code 0xC0000135, errno 11
Running C-compiler failed, exit 1

VCL compilation failed

      

        
        
        
      

    

Google didn't help much, does anyone know what is going wrong and how I can fix this?

Let's start now with generosity. Additional info: The dev system uses Windows, but runs cygwin.