From nobody Mon Aug 29 17:21:07 2022 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 4MGcfW1ptRz4bXFq for ; Mon, 29 Aug 2022 17:21:07 +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 4MGcfW0jl6z3PSS for ; Mon, 29 Aug 2022 17:21:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 4MGcfV6vXFzVlF for ; Mon, 29 Aug 2022 17:21:06 +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 27THL60G030262 for ; Mon, 29 Aug 2022 17:21:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 27THL6gd030261 for bugs@FreeBSD.org; Mon, 29 Aug 2022 17:21:06 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 266098] dtrace: error on enabled probe ID 2 (ID 79710: io:kernel:none:start): invalid address (0x20) in action #4 at DIF offset 16 Date: Mon, 29 Aug 2022 17:21:07 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: markj@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc assigned_to 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1661793667; 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=wSl/Ewaqx/Fv5CWvvXgxKQigPy9cOAeQnaHcYGVo1cY=; b=wqD05fJ7VyS+NLi6lzUfRnf5KTMRFY7+niftvXTiKTXXL/mH2G8yd61Zkg9iO54ighCuSL ex8jQjm6Jhlw01OY1KGafXTHjjIB+HgCoAau4goJgfV43oZP81YkmP3bl3IA8kDWSAdaS6 NbaWaua0iWGW3PZZRb4EGdf1U6M5SFv07tjfH58gIEuwah3Z3hZq/Bz9BMjfg0R0mlVvgP TRUaSK3ViKvFMMjR3V1d9+A3wGOF1vq9V/2p+eQp3P+qGT+PAS69vSPtjU9OKocphPfelT +kjnIDgtyxOlsA5iVkSEhN3inngCigvh4+e8mMXwOGjEc54hAKVV+sN/plJmhQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1661793667; a=rsa-sha256; cv=none; b=h209I+WEil692pGHFXYpS5xX26oQmWZnYnXaqM14TnTG7/RTWeaJYUElgvh6+4+wg3onLz U+j8qPQFOGVc5bEu0OCGT55Ai5+uEpHAaawn9cyyD6LvPGUFNnqGm05q8nbGLXxNW529LJ U2XZwt290zpmfd0qo841+CrcTSu5Mie5okk+e7tczIbrcggdVu/EN5d0ciZgWgLB2oofu/ DQOiD90HYhigvdnEIfqAL7dxqmC4/63r3jw2zEND2buwMvhlJmrcX4wdiTXfsB4s2ZZqpD +7GVO6pqCSQetCNnWDnVJaa5ChTjDI/ZC/txPujY5bQKkBaRg7cJ1vzCKSMhPg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266098 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Assignee|bugs@FreeBSD.org |markj@FreeBSD.org --- Comment #1 from Mark Johnston --- It's because there is a io:::start probe in devstat_start_transaction(), but there is no BIO to reference. I'll commit a patch to remove those probes, since I don't think they're very useful. BTW, this script isn't going to give you much information on FreeBSD. The = io probes are too "deep" in the I/O path to retain any association with the process that initiated the I/O. That is, "execname" will not tell you much= .=20 In some cases it might, but that depends on the filesystem and GEOM provide= rs in use. --=20 You are receiving this mail because: You are the assignee for the bug.=