From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1BxCpL-0004TU-Bs for user-mode-linux-devel@lists.sourceforge.net; Tue, 17 Aug 2004 15:53:11 -0700 Received: from externalmx-1.sourceforge.net ([12.152.184.25]) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:AES256-SHA:256) (Exim 4.34) id 1BxCpH-000403-VJ for user-mode-linux-devel@lists.sourceforge.net; Tue, 17 Aug 2004 15:53:11 -0700 Received: from ctron-dnm.enterasys.com ([12.25.1.120] ident=firewall-user) by externalmx-1.sourceforge.net with esmtp (Exim 4.41) id 1Bx6A6-0001L3-Ho for user-mode-linux-devel@lists.sourceforge.net; Tue, 17 Aug 2004 08:46:12 -0700 Received: (from uucp@localhost) by ctron-dnm.enterasys.com (8.8.7/8.8.7) id LAA16359 for ; Tue, 17 Aug 2004 11:48:40 -0400 (EDT) Message-ID: <412227A4.6060005@enterasys.com> From: "D. Bahi" MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig82CEDD06FD78D4849E822D56" Subject: [uml-devel] Expected SIGSTOP persists in 2.4.26-3um Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 17 Aug 2004 11:43:32 -0400 To: user-mode-linux-devel@lists.sourceforge.net This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig82CEDD06FD78D4849E822D56 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit launching UMLs with nice seems to aggravate this problem -- but it also has been seen w/o adding that irritant. status is 0x1c7f - which maps to 0x1c (SIGWINCH 28 right?) here it is trying to panic and generates a segfault #4 0x08051270 in main (argc=11, argv=0xbfffd3e4, envp=0xbfffd414) at arch/um/main.c:148 #3 0x080dd2f4 in linux_main (argc=11, argv=0xbfffd3e4) at um_arch.c:332 #2 0x080d9154 in can_do_skas () at process.c:255 #1 0x080d9058 in stop_ptraced_child (pid=21301, stack=0x40001000, exitcode=1) at process.c:182 #0 0x0805628c in panic (fmt=0x81c8080 "check_ptrace : child exited with status 0x%x") at panic.c:67 values for locals and parameters in stop_ptraced_child are: (gdb) print errno $1 = 0 (gdb) print n $2 = -1073774592 (gdb) print pid $3 = 21301 (gdb) print status $4 = 7295 (gdb) print exitcode $5 = 1 (gdb) set radix 16 (gdb) print status $6 = 0x1c7f (gdb) print n $7 = 0xbfff8000 also have seen: 2.4.24-1um + reboot-signals Checking for the skas3 patch in the host...found Checking for /proc/mm...found CONFIG_HIGHMEM not enabled - physical memory shrunk to 499122176 bytes Kernel virtual memory size shrunk to 32505856 bytes capture_stack : Expected SIGSTOP, got status = 0x1c7f 2.4.26-3um Checking for the skas3 patch in the host...found Checking for /proc/mm...found capture_stack : Expected SIGSTOP, got status = 0x1c7f --------------enig82CEDD06FD78D4849E822D56 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (MingW32) iD8DBQFBIiek3XQ4zakZ3z4RAlByAJ9SX1X0GD1rzl1h1MFj5PvCUTDkHwCeLao2 60fejW74C4V/EmLdSvUzAY8= =B5za -----END PGP SIGNATURE----- --------------enig82CEDD06FD78D4849E822D56-- ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel