From nobody Wed Aug 30 14:51:22 2023 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 4RbS0p5rktz4sBT6 for ; Wed, 30 Aug 2023 14:51:22 +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 4RbS0p4nN6z3DXT for ; Wed, 30 Aug 2023 14:51:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1693407082; a=rsa-sha256; cv=none; b=hsnn7gYC2Fx6Q93rd9SrgO1bq2009CHJSoqfvXqB5M/zpS+gZKe1dFgTLk0QRb0UPn2aAx GVbfH3n011DYigQrB1nIlLdEs/5xRXMXw3n2PKh635fzUBaG0yCy3FDoAbPrw5m+wethXQ vMVwm7CEouzcuSMn8YFt9uT1NLKRkG4WbG5MdPkkcU8lUG3wf/TSvFCyinROfHFKQG3pj/ CGcUkr+R3Y4EDOrTO0ECDbugZXXsXVWNxQzn4wmj8rwnUSu3QrglhK6PpYXTCA8DAQaCfX mKzw5Rlfcy5xZRWZoyL2QYWdmETbpiRKi8UZuqO2G+3dtYRAPd/wS8NHoDf0Kg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1693407082; 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=PDDFtrPRX+q4pWX7ZiwgK/vAzgQi0I49cPv0n+XZIoc=; b=X2NTw97MeMbKkA+BxeWVLLETKjJxTBo+vLnnb7BsrdboGGY/9VBGR8oNlhqQmx/wBWlE90 LoTgg+NUMIlGGV87PpKAfr/FB36yDe1wNb2RqDfBi8sydWY9CZmJwcypMr+DuGHhOM2A8Y ykpXg28NPRNWnHwVhH3Qr49ik8F3x3569KMZCnJZpo+cv8uYOnaOwgSRzcTqhMgaISKQ7X wjS6Pk8qAvVPZqI14aaHShM91ZMehhnm57JZQy2KCMXvomJdZLbMmGdFOiL4W+gprUA2/0 cCFwvIJrluRZnBoQA+CQ33j/WH3QROBAVferEPBHo4E9ZIFIjZkWOcCZs2L0tw== 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 4RbS0p3mDlzdjZ for ; Wed, 30 Aug 2023 14:51:22 +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 37UEpMsN031459 for ; Wed, 30 Aug 2023 14:51:22 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 37UEpMpd031458 for bugs@FreeBSD.org; Wed, 30 Aug 2023 14:51:22 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 273289] smartpqi: fix panic on removal of SAS drive Date: Wed, 30 Aug 2023 14:51:22 +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: 13.2-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jfc@mit.edu X-Bugzilla-Status: Open 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273289 --- Comment #12 from John F. Carr --- This crash has happened all three times I removed an SAS SSD without a patc= hed kernel. I have not tried with SATA drives. Based on code inspection, ther= e is no race condition that would make the panic unpredictable. Without INVARIA= NTS you might see unpredictable behavior instead of a panic. I exported the ZFS pool before removing the drive so there should have been= no references to the drive. It was sitting idle. --=20 You are receiving this mail because: You are the assignee for the bug.=