From owner-freebsd-bugs@freebsd.org Thu Oct 31 02:11:35 2019 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 8D177172139 for ; Thu, 31 Oct 2019 02:11:35 +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 473TMq3Fmxz4sRS for ; Thu, 31 Oct 2019 02:11:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 6FA32172138; Thu, 31 Oct 2019 02:11:35 +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 6F690172135 for ; Thu, 31 Oct 2019 02:11:35 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 473TMq2KLyz4sRR for ; Thu, 31 Oct 2019 02:11:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3476D1BA7F for ; Thu, 31 Oct 2019 02:11:35 +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 x9V2BZAC094917 for ; Thu, 31 Oct 2019 02:11:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x9V2BZNS094911 for bugs@FreeBSD.org; Thu, 31 Oct 2019 02:11:35 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 241604] NFS kernel panic after running iozone on share while idle Date: Thu, 31 Oct 2019 02:11:34 +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: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: e.moe@rcn.com 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 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Oct 2019 02:11:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241604 Bug ID: 241604 Summary: NFS kernel panic after running iozone on share while idle Product: Base System Version: 12.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: e.moe@rcn.com After running and completing the full suite of iozone tests on an NFS share= my client system running 12.0-RELEASE-p2 GENERIC amd64 had a GPF. The NFS ser= ver is FreeNAS 11.2-U6 exporting a basic NFS share. The client system, the sys= tem that panicked, had the share mounted. I ran the full battery of iozone 3.4= 87 tests using the following command: iozone -a -g 32G. All the tests complet= ed in about 16 hours, the system was idle for about 5 hours after the test. I= was able to view the results. I then walked away for about an hour, came back = and the system had rebooted with the following: pid 1573 (tracker-miner-fs), uid 1001: exited on signal 11 Limiting closed port RST response from 277 to 200 packets/sec Limiting closed port RST response from 206 to 200 packets/sec newnfs: server '192.168.1.65' error: fileid changed. fsid 0:0: expected fil= eid 0x4, got 0x2. (BROKEN NFS SERVER OR MIDDLEWARE) kernel trap 9 with interrupts disabled Fatal trap 9: general protection fault while in kernel mode cpuid =3D 0; apic id =3D 00 instruction pointer =3D 0x20:0xffffffff80bb524f stack pointer =3D 0x28:0xfffffe003fe92710 frame pointer =3D 0x28:0xfffffe003fe92780 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D resume, IOPL =3D 0 current process =3D 11 (idle: cpu0) trap number =3D 9 panic: general protection fault cpuid =3D 0 time =3D 1572482669 KDB: stack backtrace: #0 0xffffffff80be7977 at kdb_backtrace+0x67 #1 0xffffffff80b9b563 at vpanic+0x1a3 #2 0xffffffff80b9b3b3 at panic+0x43 #3 0xffffffff8107496f at trap_fatal+0x35f #4 0xffffffff81073dbd at trap+0x6d #5 0xffffffff8104f315 at calltrap+0x8 #6 0xffffffff811aa358 at handleevents+0x1a8 #7 0xffffffff811aa9c9 at timercb+0xa9 #8 0xffffffff811e8af6 at lapic_handle_timer+0xb6 #9 0xffffffff81050f3e at Xtimerint+0xae #10 0xffffffff811df68f at cpu_idle_acpi+0x3f #11 0xffffffff811df747 at cpu_idle+0xa7 #12 0xffffffff80bcfb25 at sched_idletd+0x515 #13 0xffffffff80b5bf33 at fork_exit+0x83 #14 0xffffffff810502fe at fork_trampoline+0xe Uptime: 39d2h38m52s ---<>--- Copyright (c) 1992-2018 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 12.0-RELEASE-p2 GENERIC amd64 FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1) The FreeNAS server is fine. It had been up for a day and has no issues --=20 You are receiving this mail because: You are the assignee for the bug.=