From owner-freebsd-bugs@freebsd.org Tue Jan 29 08:53:29 2019 Return-Path: Delivered-To: freebsd-bugs@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 17C4414B1D40 for ; Tue, 29 Jan 2019 08:53:29 +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 8CB0773231 for ; Tue, 29 Jan 2019 08:53:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 5003814B1D3F; Tue, 29 Jan 2019 08:53:28 +0000 (UTC) Delivered-To: bugs@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 2D87114B1D3E for ; Tue, 29 Jan 2019 08:53:28 +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 TLSv1.3 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.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BEA717322F for ; Tue, 29 Jan 2019 08:53:27 +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 0E79E10087 for ; Tue, 29 Jan 2019 08:53:27 +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 x0T8rQMN033860 for ; Tue, 29 Jan 2019 08:53:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x0T8rQSf033859 for bugs@FreeBSD.org; Tue, 29 Jan 2019 08:53:26 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 235162] [panic] avl_find() succeeded inside avl_add() during zpool -> zpool migration Date: Tue, 29 Jan 2019 08:53:26 +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: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dch@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.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://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: Tue, 29 Jan 2019 08:53:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235162 --- Comment #3 from Dave Cottlehuber --- Created attachment 201500 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D201500&action= =3Dedit FreeBSD 13.0-CURRENT r343518+5470c3dc0d42(master) GENERIC avl_find() succee= ded inside avl_add() FreeBSD 13.0-CURRENT r343518+5470c3dc0d42(master) GENERIC avl_find() succeeded inside avl_add() Mon Jan 28 23:26:19 UTC 2019 [767] witness_lock_list_get: witness exhausted [3270] panic: avl_find() succeeded inside avl_add() [3270] cpuid =3D 3 [3270] time =3D 1548721098 [3270] KDB: stack backtrace: [3270] db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe015ae95180 [3270] vpanic() at vpanic+0x1b4/frame 0xfffffe015ae951e0 [3270] panic() at panic+0x43/frame 0xfffffe015ae95240 [3270] avl_add() at avl_add+0xce/frame 0xfffffe015ae95280 [3270] dmu_recv_end() at dmu_recv_end+0x16c/frame 0xfffffe015ae953d0 [3270] zfs_ioc_recv() at zfs_ioc_recv+0xa47/frame 0xfffffe015ae95610 [3270] zfsdev_ioctl() at zfsdev_ioctl+0x788/frame 0xfffffe015ae956b0 [3270] devfs_ioctl() at devfs_ioctl+0xca/frame 0xfffffe015ae95700 [3270] VOP_IOCTL_APV() at VOP_IOCTL_APV+0x63/frame 0xfffffe015ae95720 [3270] vn_ioctl() at vn_ioctl+0x124/frame 0xfffffe015ae95830 [3270] devfs_ioctl_f() at devfs_ioctl_f+0x1f/frame 0xfffffe015ae95850 [3270] kern_ioctl() at kern_ioctl+0x29b/frame 0xfffffe015ae958c0 [3270] sys_ioctl() at sys_ioctl+0x15d/frame 0xfffffe015ae95990 [3270] amd64_syscall() at amd64_syscall+0x276/frame 0xfffffe015ae95ab0 [3270] fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe015ae95ab0 [3270] --- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x8004bc0ea, rsp= =3D 0x7fffffff7668, rbp =3D 0x7fffffff76e0 --- [3270] KDB: enter: panic I didn't get a coredump yet, hopefully this is more helpful. It's somewhat disruptive to "test" this, I only get 1 chance a day. --=20 You are receiving this mail because: You are the assignee for the bug.=