From nobody Tue Oct 10 05:46:27 2023 X-Original-To: fs@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 4S4Pz74xFCz4x9Td for ; Tue, 10 Oct 2023 05:46:27 +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 4S4Pz733Tcz4hxc for ; Tue, 10 Oct 2023 05:46:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1696916787; a=rsa-sha256; cv=none; b=ZT2d2sAEFHcAwt5vwtNw3F1KZXUkypGDkaYba2At4mznxs3K1ctuqgAMcwB/MwS7Zm36+L /2WYlZOCTKlm2+Z4y6w8PNK32JQokmb6C13CIr0hL81yNSRi6I+Pt4q2uyyWwY/ja3ouNf 4JbsBt5hV0jju35TTdJxamGxMzhKmXeLkydg53HmvJrZYKped9bZeWcHpxmF8b29o47bwW +oCGuqvo18TqN++/6vWRDIv1NeTASvaCQts4LnlkFbZ2x/voe3fUDDJfk8P/uBAmEQCm+r f+GLJA0Qyamq0/W6mHopmA/fJP9Udo0pExYgzqx2JMTfwMzCyblZUMo9R/nSxA== 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=1696916787; 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=/2m4azUnq1mESnYDzhymXvM+mjjxOyqCptq7Pl9K1UA=; b=pm5GCC68+dBYNuvfn7ZfwveO5o7hRE2ixHl/rPoGYHizHXNLjIAIutuQbUCpvh/kSv0qUc JcQE8cjQiJl2HH9YYK/YrxWo/z2ITXkEYkWTJ+qxmV7aIGGKN53kiKpBPXuGAfYmotrmdO 77BsQPLyWBLzr84i9MD8VR3kcBJ+lELYQO8FS2QwU1w3ZlQYqjFhLwxh64QGuVk50VC4DA h7phFoGVKGUcE48901aU2xVsD2G4g5mK1pFU5fr5zPGd49KECZuLA3Q1ku37yQOxxsRkFg tyFA+z0i4Iqr7ibeSDBtzgnKnurYaXjudbNB9R5iae6jAKX04WvrkM8wtjHjOg== 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 4S4Pz727bqzBCm for ; Tue, 10 Oct 2023 05:46:27 +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 39A5kRPE061491 for ; Tue, 10 Oct 2023 05:46:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 39A5kRDo061489 for fs@FreeBSD.org; Tue, 10 Oct 2023 05:46:27 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 274346] kernel panic/page fault in nfs_commonkrpc.c::newnfs_request(), due to duplicate hostid's Date: Tue, 10 Oct 2023 05:46:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: freebsd@kumba.dev X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: rmacklem@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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274346 --- Comment #3 from Joshua Kinard --- (In reply to Rick Macklem from comment #2) >=20 > Hopefully the reporter can test this patch? I think this works! Upon trying to unmount the remote share while the other system w/ the same hostid was doing work in it, the 14.0-BETA5 system had a ~0.5s "pause", then completed the unmount and returned to the prompt. No crash. Also no visible message output anywhere. I'd suggest at least still printing the "Initiate recovery" message somewhere so that a user can be ma= de aware that they still have a problem to fix. But the crash appears to be avoided now. --=20 You are receiving this mail because: You are on the CC list for the bug.=