Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com Message-ID: <3BB49364.E86AC14A@netscape.com> Date: Fri, 28 Sep 2001 09:12:36 -0600 From: richm AT netscape DOT com (Rich Megginson) Organization: Netscape - Enterprise Products X-Mailer: Mozilla 4.76 [en] (WinNT; U) X-Accept-Language: en,pdf MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: Sporadic make core dump Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms0E5C9CA5F994E2E07691F2F4" --------------ms0E5C9CA5F994E2E07691F2F4 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit I have the sporadic make core dump problem. The environment is a very heavily recursive makefile setup. I can't post exact steps to repro, but perhaps you can repro easily with an attempt to build mozilla. I notice that if I start make in a CMD window running bash, leave the window on top, and don't start any other applications during the make run (including screen savers, virus software, etc.), it runs fine. However, if I open another application during the make run, or even open a window which was minimized, it will sometimes crash with the following error message. I wonder if there is some window change signal being passed to the application? I remember in my old SunView days, there was a SIGWINCH which was delivered when windows were raised, lowered, etc. It seems similar, but the signal reported is Signal 11 (Seg. fault). 0 [main] make 202 open_stackdumpfile: Dumping stack trace to make.exe.stackdump Signal 11 Here is the stackdump file: Exception: STATUS_ACCESS_VIOLATION at eip=0040D5EF eax=00000004 ebx=614E0AF4 ecx=61098838 edx=0242EDC8 esi=FFFFFFFF edi=00000000 ebp=0242EE04 esp=0242EDD4 program=D:\cygwin\bin\make.exe cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023 Stack trace: Frame Function Args 0242EE04 0040D5EF (00000005, 0A01ACA0, 000000C8, 00408BAE) 0242EE24 61082652 (00000005, 0A01ACA0, 000000C8, 00408BDE) 0242EE94 00408BFB (0A01A208, 0242EEDC, 00408D8E, 004045F2) 0242EEC4 00408F25 (0A01A208, 00000001, 0242EEDC, 004260B4) 0242EF24 00409149 (0242EF8C, 0242EF90, 00000000, 00403F3D) 0242EFA4 00403FFA (00000000, 0242F03C, FFFFFFFF, 004045AA) 0242EFC4 004045AA (0242F03C, 0A01A0F0, 0242F004, 00404636) 0242EFF4 00404636 (0242F03C, 00000000, 0242F034, 004048A2) 0242F024 004048A2 (0242F03C, 00000000, 00000011, 00404611) 0242F074 00404611 (0A0161B1, 0A0161C2, 0A0161AF, 0A0161C2) 0242F0E4 00409112 (0242F14C, 0242F150, 00000000, 00403F3D) 0242F164 00403FFA (00000000, 0A0161A5, FFFFFFFF, 00404636) 0242F184 004045AA (0A0161A5, 0000000B, 0242F1D4, 0041DAA8) 0242F1B4 00404636 (0A0161A5, 00000000, 0242F1E4, 6102B7DD) 0242F1E4 004048A2 (0A0161A5, 00000000, 00000009, 0041EA1C) 0242F244 0041EB0F (0242F31C, 0A016190, 00000002, 00000000) End of stack trace (more stack frames may be present) And here is my make version and cygwin uname -a GNU Make version 3.79.1, by Richard Stallman and Roland McGrath. Built for i686-pc-cygwin Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Report bugs to . Administrator AT ELF1 /cygdrive/d $ uname -a CYGWIN_NT-4.0 ELF1 1.3.3(0.46/3/2) 2001-09-12 23:54 i686 unknown This is a very recent cygwin installation. --------------ms0E5C9CA5F994E2E07691F2F4 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIJFwYJKoZIhvcNAQcCoIIJCDCCCQQCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC BuowggMMMIICdaADAgECAgI4bjANBgkqhkiG9w0BAQQFADCBkzELMAkGA1UEBhMCVVMxCzAJ BgNVBAgTAkNBMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRswGQYDVQQKExJBbWVyaWNhIE9u bGluZSBJbmMxGTAXBgNVBAsTEEFPTCBUZWNobm9sb2dpZXMxJzAlBgNVBAMTHkludHJhbmV0 IENlcnRpZmljYXRlIEF1dGhvcml0eTAeFw0wMTA2MDQxMzIzNTlaFw0wMTEyMDExMzIzNTla MIGCMRMwEQYKCZImiZPyLGQBGRYDY29tMRgwFgYKCZImiZPyLGQBGRYIbmV0c2NhcGUxITAf BgkqhkiG9w0BCQEWEnJpY2htQG5ldHNjYXBlLmNvbTEXMBUGA1UEAxMOUmljaCBNZWdnaW5z b24xFTATBgoJkiaJk/IsZAEBEwVyaWNobTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA vzzOOuvTS4h7GhcAGzqVeimRSAAhcKDPG9I3nBzbjyhahyg1l+9jL3aWxzjZTeUc3mAvWuoK 3NsNsI6N4MV9kH2NDUEEw3GsSweDEU6MFBwPA2YCxa8Ct0NkR+VRWG/YfUalO/OqROKZ5KBY tiJCR31RQ5Iiwxe4ZgPVfrYoVzUCAwEAAaN+MHwwEQYJYIZIAYb4QgEBBAQDAgWgMA4GA1Ud DwEB/wQEAwIF4DA2BggrBgEFBQcBAQQqMCgwJgYIKwYBBQUHMAGGGmh0dHA6Ly9uc29jc3Au bmV0c2NhcGUuY29tMB8GA1UdIwQYMBaAFCnbsi2Dfn+LI7vCzGa5Oegp8wKGMA0GCSqGSIb3 DQEBBAUAA4GBAMkxCPa1hNJmPODo+PvjDyGxRdXIKlgcbWMDuoBVZ7OulY006Jg02nnvwNnq q8wLIciyyjVP1rTpHsBApNCGxkRa5Oc5sCetbnyP5ZIOBCaOe0Bh/IWDDTHl3y9HTWmNxX8b OPkzNkWGigfW45m2Xr3lTjnUhXdFgt4QU57EbizQMIID1jCCAz+gAwIBAgIEAgAB5jANBgkq hkiG9w0BAQUFADBFMQswCQYDVQQGEwJVUzEYMBYGA1UEChMPR1RFIENvcnBvcmF0aW9uMRww GgYDVQQDExNHVEUgQ3liZXJUcnVzdCBSb290MB4XDTAxMDYwMTEyNDcwMFoXDTA0MDYwMTIz NTkwMFowgZMxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEWMBQGA1UEBxMNTW91bnRhaW4g VmlldzEbMBkGA1UEChMSQW1lcmljYSBPbmxpbmUgSW5jMRkwFwYDVQQLExBBT0wgVGVjaG5v bG9naWVzMScwJQYDVQQDEx5JbnRyYW5ldCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwgZ8wDQYJ KoZIhvcNAQEBBQADgY0AMIGJAoGBAOLvXyx2Q4lLGl+z5fiqb4svgU1n/71KD2MuxNyF9p4s SSYg/wAX5IiIad79g1fgoxEZEarW3Lzvs9IVLlTGbny/2bnDRtMJBYTlU1xI7YSFmg47PRYH XPCzeauaEKW8waTReEwG5WRB/AUlYybr7wzHblShjM5UV7YfktqyEkuNAgMBAAGjggGCMIIB fjBNBgNVHR8ERjBEMEKgQKA+hjxodHRwOi8vd3d3MS51cy1ob3N0aW5nLmJhbHRpbW9yZS5j b20vY2dpLWJpbi9DUkwvR1RFUm9vdC5jZ2kwHQYDVR0OBBYEFCnbsi2Dfn+LI7vCzGa5Oegp 8wKGMGYGA1UdIARfMF0wRgYKKoZIhvhjAQIBBTA4MDYGCCsGAQUFBwIBFipodHRwOi8vd3d3 LmJhbHRpbW9yZS5jb20vQ1BTL09tbmlSb290Lmh0bWwwEwYDKgMEMAwwCgYIKwYBBQUHAgEw WAYDVR0jBFEwT6FJpEcwRTELMAkGA1UEBhMCVVMxGDAWBgNVBAoTD0dURSBDb3Jwb3JhdGlv bjEcMBoGA1UEAxMTR1RFIEN5YmVyVHJ1c3QgUm9vdIICAaMwKwYDVR0QBCQwIoAPMjAwMTA2 MDExMjQ3MzBagQ8yMDAzMDkwMTIzNTkwMFowDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwQIMAYB Af8CAQEwDQYJKoZIhvcNAQEFBQADgYEASmIO2fpGdwQKbA3d/tIiOZkQCq6ILYY9V4TmEiQ3 aftZXuIRsPmfpFeGimkfBmPRfe4zNkkQIA8flxcsJ2w9bDkEe+JF6IcbVLZgQW0drgXznfk6 NJrje2tMcfjrqCuDsDWQTBloce3wYyJewlvsIHq1sFFz6QfugWd2eVP3ldQxggH1MIIB8QIB ATCBmjCBkzELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAkNBMRYwFAYDVQQHEw1Nb3VudGFpbiBW aWV3MRswGQYDVQQKExJBbWVyaWNhIE9ubGluZSBJbmMxGTAXBgNVBAsTEEFPTCBUZWNobm9s b2dpZXMxJzAlBgNVBAMTHkludHJhbmV0IENlcnRpZmljYXRlIEF1dGhvcml0eQICOG4wCQYF Kw4DAhoFAKCBsTAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0w MTA5MjgxNTEyMzZaMCMGCSqGSIb3DQEJBDEWBBQQpjeYnVJF4QFHEH+srR9EF3VS6DBSBgkq hkiG9w0BCQ8xRTBDMAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMCAgIAgDAHBgUrDgMCBzANBggq hkiG9w0DAgIBQDANBggqhkiG9w0DAgIBKDANBgkqhkiG9w0BAQEFAASBgFEFXjcQeKkEnd4q Pop3N0taI63OLMVL2VKhz49+IQQ3Zpc19MbaBR/c/g1+b5AhT5mHGPFNKf8eO7Wi9Fx61j+c tCyK3OlkG2Y6K9HyWPDOjJGMvyjASKLBUwsfx0Z6bqfKEYmEoVNoSpdr8peZsH82r4FcmcvT K8n0/7e+CMNk --------------ms0E5C9CA5F994E2E07691F2F4--