From owner-freebsd-fs@freebsd.org Thu Oct 4 12:48:03 2018 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 022E110A8E2B for ; Thu, 4 Oct 2018 12:48:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7E2E094A56 for ; Thu, 4 Oct 2018 12:48:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4020510A8E29; Thu, 4 Oct 2018 12:48:02 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2F03310A8E28 for ; Thu, 4 Oct 2018 12:48:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C65E094A54 for ; Thu, 4 Oct 2018 12:48:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 19F47138FE for ; Thu, 4 Oct 2018 12:48:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w94Cm0VL060163 for ; Thu, 4 Oct 2018 12:48:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w94Cm04G060159 for fs@FreeBSD.org; Thu, 4 Oct 2018 12:48:00 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: fs@FreeBSD.org Subject: [Bug 231251] [ZFS assfail] 12-ALPHA5 r338529 panic Date: Thu, 04 Oct 2018 12:48:01 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: gldisater@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@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 MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Oct 2018 12:48:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231251 --- Comment #10 from Jeremy Faulkner --- Core dump will be uploaded in about an hour. This panic happened over night while scrubbing and synchronizing siad, and of course daily scripts running. panic: solaris assert: HDR_EMPTY(hdr), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c, line: 6213 cpuid =3D 1 time =3D 1538641234 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0398ce0= 770 vpanic() at vpanic+0x1a3/frame 0xfffffe0398ce07d0 panic() at panic+0x43/frame 0xfffffe0398ce0830 assfail() at assfail+0x1a/frame 0xfffffe0398ce0840 arc_release() at arc_release+0x940/frame 0xfffffe0398ce08d0 dbuf_redirty() at dbuf_redirty+0x56/frame 0xfffffe0398ce08f0 dmu_buf_will_dirty() at dmu_buf_will_dirty+0x120/frame 0xfffffe0398ce0920 dmu_write_uio_dnode() at dmu_write_uio_dnode+0x129/frame 0xfffffe0398ce09a0 zvol_write() at zvol_write+0x151/frame 0xfffffe0398ce0a00 ctl_be_block_dispatch_zvol() at ctl_be_block_dispatch_zvol+0x228/frame 0xfffffe0398ce0a80 ctl_be_block_worker() at ctl_be_block_worker+0x6c/frame 0xfffffe0398ce0b20 taskqueue_run_locked() at taskqueue_run_locked+0x10c/frame 0xfffffe0398ce0b= 80 taskqueue_thread_loop() at taskqueue_thread_loop+0x88/frame 0xfffffe0398ce0= bb0 fork_exit() at fork_exit+0x84/frame 0xfffffe0398ce0bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0398ce0bf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic __curthread () at ./machine/pcpu.h:230 230 __asm("movq %%gs:%1,%0" : "=3Dr" (td) (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=