From nobody Thu Jul 18 13:53:32 2024 X-Original-To: pf@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 4WPvR074C7z5RTrX for ; Thu, 18 Jul 2024 13:53:32 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WPvR060pnz43pp for ; Thu, 18 Jul 2024 13:53:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1721310812; a=rsa-sha256; cv=none; b=v3kigATDvsgdmr1vdG4zl5Dg5uJK3l+pqQO6LKOTMF9tNld7TD8p6T2ZoE68LsZQVLtqBP dH9/xi0txT7pfOB5HnSuQmbU0t++s5F/cZB5nv3MLPv9kgMyN6aimsYm9TWRme/MlPrv+X nKm+VBsjsZMbRhdpOVsihWjZZgsKMuuygbh0FI8jvLJsCI1vYtFPudZeQBbrEJc2d39hD+ LDowNP7qvOJdJ2R82Ws+G24eJUG2hA54IydY7O54Vnib7AmLbg49QTLyHqXMBKH3nJe0WX uVxSu8UC0laCL9fFJ1ySfb4FMspvaLt52d7Jsi6B4H9ijwmFzGV/xETqc04MiA== 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=1721310812; 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=QfXnDcXtXBkFm0/toVVZGOjHcCSv4k9qItZA3XWsunY=; b=e5fGBZ5WdnCKkTddPSRKka7Puxv0H9cY6mYkWZDZR8azjYjNSPZKG95JoBXAfD8SCwDpOq BIbWBaQOXLAXYJ+fcnY/OsdIbZ3usOST9SIkBskwg4fhIlOYa55nyO5jIZ2OpjTAVItgie /cXmdOP/kTngpC3ArYubXTU/3fLqgTwCSxQPiPyRyDgqj5MOsMdSYyyN9FksgLPcAyy6nl xvrqfaiykyUZd2oAApoqnveoVoTncgVaR4KEgZifaoPg+V3rhnMvyzittzPDtntr1TovVm DQBqTZKPYAZ9fSYnLXLFeHnQNrWmWJ/BJUMpFnsbWCITtLspDWYg1TrDx+tFxg== 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 4WPvR05W5ZzrTT for ; Thu, 18 Jul 2024 13:53:32 +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 46IDrWle016331 for ; Thu, 18 Jul 2024 13:53:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46IDrWs6016330 for pf@FreeBSD.org; Thu, 18 Jul 2024 13:53:32 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: pf@FreeBSD.org Subject: [Bug 279899] pf_unlink_state mutex unlock page fault panic Date: Thu, 18 Jul 2024 13:53:32 +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: 14.1-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: zlei@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: pf@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: Technical discussion and general questions about packet filter (pf) List-Archive: https://lists.freebsd.org/archives/freebsd-pf List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-pf@freebsd.org Sender: owner-freebsd-pf@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279899 --- Comment #16 from Zhenlei Huang --- (In reply to Franco Fichtner from comment #15) I noticed that days ago but have not tested it yet ... Kristof does not mention this issue in the commit. I can not conclude but I guess this issue persists. Anyway I'll try to figure out what's wrong. I presume https://cgit.freebsd.org/src/commit/?id=3D2671bde99295d9 revealed a= case that pfsync_drop() will not perform good, as before that backport `ifp->if_= bpf` can not be NULL so `pfsync_drop()` below the check is unreachable ... --=20 You are receiving this mail because: You are the assignee for the bug.=