From owner-freebsd-bugs@freebsd.org Tue Apr 27 04:27:46 2021 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3F5505FDD77 for ; Tue, 27 Apr 2021 04:27:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4FTpdt199yz3Db2 for ; Tue, 27 Apr 2021 04:27:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2802F5FDA6E; Tue, 27 Apr 2021 04:27:46 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 27C8B5FDFAE for ; Tue, 27 Apr 2021 04:27:46 +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 4FTpdt0X5nz3DNK for ; Tue, 27 Apr 2021 04:27:46 +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 0558A1454C for ; Tue, 27 Apr 2021 04:27:46 +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 13R4Rjx5059785 for ; Tue, 27 Apr 2021 04:27:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 13R4RjOx059784 for bugs@FreeBSD.org; Tue, 27 Apr 2021 04:27:45 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 255436] nfs client panic with non-sleepable locks on 14.0-CURRENT main-n246340-01bad87a76d Date: Tue, 27 Apr 2021 04:27:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ish@amail.plala.or.jp X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Apr 2021 04:27:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255436 Bug ID: 255436 Summary: nfs client panic with non-sleepable locks on 14.0-CURRENT main-n246340-01bad87a76d Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ish@amail.plala.or.jp Created attachment 224466 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D224466&action= =3Dedit core.txt On 14.0-CURRENT main-n246340-01bad87a76d Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex nfs_clstate_mutex (nfs_clstate_mutex) r =3D 0 (0xffffffff81e7e640) locked @ /usr/src/sys/fs/nfsclient/nfs_clstate.c:3303 # cat info.last Dump header from device: /dev/gpt/fbswap Architecture: amd64 Architecture Version: 2 Dump Length: 609054720 Blocksize: 512 Compression: none Dumptime: 2021-04-27 12:42:40 +0900 Hostname: carrot.ish.org Magic: FreeBSD Kernel Dump Version String: FreeBSD 14.0-CURRENT #31 main-n246340-01bad87a76d-dirty: = Tue Apr 27 11:51:50 JST 2021 ishizuka@okra.ish.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC Panic String: page fault Dump Parity: 732936796 Bounds: 3 Dump Status: good vmcore.3 was saved on https://www.ish.org/files/vmcore.3-n246340.xz --=20 You are receiving this mail because: You are the assignee for the bug.=