From nobody Sat Jan 15 02:40:48 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C4E99194423B for ; Sat, 15 Jan 2022 02:40:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JbMq42rHCz4T6C for ; Sat, 15 Jan 2022 02:40:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1BC091EDE6 for ; Sat, 15 Jan 2022 02:40:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 20F2emxK041886 for ; Sat, 15 Jan 2022 02:40:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 20F2emFx041885 for bugs@FreeBSD.org; Sat, 15 Jan 2022 02:40:48 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 261181] 13-STABLE hang: swap_pager: indefinite wait buffer Date: Sat, 15 Jan 2022 02:40:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: tech-lists@zyxst.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1642214448; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cR/vNTD9C5w15gdQyZtXS7kTSNYaHh5fiSLtaCcIiB4=; b=nKGHCErXTkUNK5eMzNo44Eph0m/UIgVJexYwEXeNrbtFwqa42h1VBFWvHcbrbccifUHiaD SPvNWam3tnEKHvGDNITHfNizpXBPSufolnbpeHu+W6wo7moYQdSyAFi2AWW0l72gKAqLIx /L2wCb6xSX6W2SNxER6RlWLm6Vjp2YIZR7tCuP8F6Te6P2DTkhyCy25pANM/9QCIXEQaIP H/+0JAhB9LjJKCFmFAS8oOtMmaV+4DdbjZdM8fPGs/0Ta0gSHQGEAh5dgx5newo+P6fcwL 7lHjYQ8nr6e3BkIVDs0XmScGJJ8/gMqtAbIen0hloulCfiWQfQ+A2Info1kkkg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1642214448; a=rsa-sha256; cv=none; b=mNfaQVEs7LWooKxCIm8Uisf3MiZesFKEA7B3tlyhN9HTDtkrPSz8hCGOZI4hCsw3RIqf3R KjoUQfJ6MHANJJQ2X8ybHSq248iRs26yE6fyZ+UTnEMlgRVKrlZNPeTIrImQMWmOxGmHWT SxNlv8aJBEplRMenaAc0Edw0dXbqMDGAa1WoYOGiemjJnPe5wDeWFNIiIzRi8KuhkPPQyk Cf6lekU4/Z4ZzHoaZaKfWVWB1EL/h/l5Xth40BDwxRXSdNf6SddWAbMHxMyZj1ruQ8Xc5k AmdY2+2rVJbm+2qBPrAbyes3W9T6blHEeUej51/5OoslffK/Zl3IwDgznvRZ8w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261181 --- Comment #8 from tech-lists@zyxst.net --- (In reply to ldoujin from comment #7) (I thought I'd mention in passing that the initial issue should have been raised on either the mailing lists or the forums, then if a bug is discover= ed or no resolution there then it goes here in bugzilla, but we're here now, s= o) I think the wired memory issue is a symptom with many potential causes and = you need to find the underlying problem. I don't think it's an OS problem (yet) because firstly I'm running recent stable/13 on a number of servers and am = not seeing the issue and secondly the mailing lists would be very busy indeed i= f it was a kernel problem concerning memory exhaustion. When you're running 'git pull', from where is it pulling?=20 Have you tried cloning to a different location? I'd expect that if git had trouble writing to disk, that there'd be an error message somewhere but maybe it never gets to that point before the whole sy= stem freezes. If you can clone to a different location, then you've found the problem. The git that you're running, is it built from ports or is it a binary insta= ll from freebsd's pkg servers? What kernel are you using/is it modified? What does uname -a show? If the kernel is modified, is the kernel config file (the one with the work= ing kernel) the same as the one that built the latest kernel? What sysctls do you have set? Have you tried running systat immediately aft= er booting but just before running git? Have a look at man(1) systat for all t= he options. Have you tried running git with truss(1) ? Are you using zfs with = nfs? Where is git meant to write to and how is it mounted? --=20 You are receiving this mail because: You are the assignee for the bug.=