From nobody Wed Nov 13 10:29:30 2024 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 4XpKK70jHmz5dShs for ; Wed, 13 Nov 2024 10:29:31 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XpKK66kYJz4SJL for ; Wed, 13 Nov 2024 10:29:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1731493770; 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=p3WYb/VQnxCXGTGn6AIEFffSRYHUjZWDHyHpebB7GHg=; b=wSbwtQEkF11oY1nzcozHWwUacqvkDaPkb7cLMvDYdeQj87cQWpioo25xjog64zUZluJAGz bvy2e+nc7KaAUhAKsTz3KX/J/7ikwfh3MUuPrMdv3tL/wXnbcDWP5opes2+uGFEF+aCig9 XEnHetw/CNQQmTj8tnQmW6a8O3FTj/rKcxBeOZZCBOPbtK1jDLe/w//Mhq0kQjsYZbrC0f QsarJr27rNDuWdTU7SqReS1E3bi/kcnWc88AYv54Gdmb3qR3eevmapxldIcCEfTNjpV0Yf tEzY1gJdhfZG19/tq9fCYfHThtmlEm63EbnOKW+KnDHzog7kheJNUMHV2jreGw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1731493770; a=rsa-sha256; cv=none; b=iD8xTTHlzu/79LhIq4Xpy885cFZ/AoKX6ELxE37Lv4XZ3e9ujYg6xLgTJkurVMV8srlfZS UH9n9OTx0fxvFtBtEZPPO0VVoHB/qK+0TJvgA3+226fCAn9SNKGJScQ0pwEzRy0zj4AaGB UhO6/SWKRAja+ACsomRFgcHWiilXuq1maTZGtKe/+kTXd4/HVpvu5r1UPqWIZ58YA1HWSX j2CTS6qBx7dTr164iKXkXt7ulx6S/Xwdt6rwTIqNm34q4Nhd7hXRp3tkXkX21KupktrLpy Xcjnxwhm6pnvSF4IYM98UNK1QqIybr+DY+ktveZR3RhnW08MG6bAV+K2JbMB9w== 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 4XpKK66DWYzrGp for ; Wed, 13 Nov 2024 10:29:30 +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 4ADATUMA012096 for ; Wed, 13 Nov 2024 10:29:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4ADATUcI012095 for bugs@FreeBSD.org; Wed, 13 Nov 2024 10:29:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 274538] panic: vrefact: wrong use count 0 Date: Wed, 13 Nov 2024 10:29:30 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org 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=3D274538 --- Comment #5 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dfc595a6b76642dfdfdb8e6f9b9bbc734e= 95fb59c commit fc595a6b76642dfdfdb8e6f9b9bbc734e95fb59c Author: Edward Tomasz Napierala AuthorDate: 2024-11-13 10:00:38 +0000 Commit: Edward Tomasz Napierala CommitDate: 2024-11-13 10:25:57 +0000 Fix "vrefact: wrong use count 0" with DRM Bump the vnode use count, not its hold count. This fixes a panic trigge= red by fstatat(..., AT_EMPTY_PATH) on DRM device nodes, which happens to be what glxinfo(1) from Ubuntu Jammy is doing. PR: kern/274538 Reviewed By: kib (earlier version), olce Differential Revision: https://reviews.freebsd.org/D47391 sys/compat/linuxkpi/common/src/linux_compat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=