From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A3F6AC433EF for ; Sun, 28 Nov 2021 14:27:27 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4J29mY5SRjz3cPd for ; Mon, 29 Nov 2021 01:27:25 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=TYsMzHKk; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=bugzilla.kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=bugzilla-daemon@bugzilla.kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=TYsMzHKk; dkim-atps=neutral X-Greylist: delayed 367 seconds by postgrey-1.36 at boromir; Mon, 29 Nov 2021 01:26:40 AEDT Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4J29lh46Lgz2yp0 for ; Mon, 29 Nov 2021 01:26:40 +1100 (AEDT) Received: from mail.kernel.org (unknown [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 57ADD61010 for ; Sun, 28 Nov 2021 14:20:26 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id BA59E60187 for ; Sun, 28 Nov 2021 14:20:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638109225; bh=oZZcVbfksau0dUhZsIOPz4JpVmFRYLa2l/xGvpgnKfQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=TYsMzHKkOVm5+LaNmPcEosCUjK6Y2jyZLV9x9Mle9ZAo7ycfxFS3zU6XgfTA0KO9o q5Eb+b+YbYLW3J89hh+nE5X6EjRd65spNfHlSQsgUFyHm+vVlqxYyT1mOt7NTnBe96 4IMqG5lpqSquFAibR6JX0FICyeRAHKX6b7Z7EooEtomgB/Sx5wIKAR41E2NZDe7HQk ZtIvmHtF4s3YKscNIPENv0SruMLyQrICbIO91GVdtlR+zngB6gkLkJ1TynbXbK6rKW kaZO+2BwDBbAI//2L35WbzLDyNpVBFaoN5A4+vs1k7sKGHUJLShUZzXIkMKUVJhFxb zIFmFc7pT0YVA== Received: by pdx-korg-bugzilla-2.web.codeaurora.org (Postfix, from userid 48) id A67EF60F4D; Sun, 28 Nov 2021 14:20:25 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linuxppc-dev@lists.ozlabs.org Subject: [Bug 213837] "Kernel panic - not syncing: corrupted stack end detected inside scheduler" at building via distcc on a G5 Date: Sun, 28 Nov 2021 14:20:25 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo CC platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Product: Platform Specific/Hardware X-Bugzilla-Component: PPC-64 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: platform_ppc-64@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" https://bugzilla.kernel.org/show_bug.cgi?id=3D213837 --- Comment #13 from Erhard F. (erhard_f@mailbox.org) --- Created attachment 299755 --> https://bugzilla.kernel.org/attachment.cgi?id=3D299755&action=3Dedit dmesg (5.16-rc2 + patch, PowerMac G5 11,2) Still happens with with 5.16-rc2, but getting a slightly different error message this time. Also this crash happened earlier, not at building distcc= but at unpacking the to be built tar.gz archive with tar + pigz: [...] stack: c000000005b0e600: 00000000 00000003 c0000000 00105b2c .............= .[, stack: c000000005b0e610: c0000000 05b0e6a0 0031faa1 bd74990f .........1...= t.. stack: c000000005b0e620: c0000000 00104f50 00000000 00000006 ......OP.....= ... stack: c000000005b0e630: c0000000 05b0e6a0 0031faa1 bd74990f .........1...= t.. kernel tried to execute exec-protected page (c000000005b0bbe0) - exploit attemp? (uid: 0) stack: c000000005b0e640: c0000000 00000001 c0000000 022f2a08 .............= /*. The last 2 lines were not in the netconsole.log but only were to be seen on= the screen of the frozen G5 so I added them manually. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. You are watching someone on the CC list of the bug.=