From nobody Mon Aug 29 12:31:18 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 4MGVD60yTKz4b32W for ; Mon, 29 Aug 2022 12:31:18 +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 4MGVD57081z45SS for ; Mon, 29 Aug 2022 12:31:17 +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 4MGVD563wdzQlr for ; Mon, 29 Aug 2022 12:31:17 +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 27TCVH4A084520 for ; Mon, 29 Aug 2022 12:31:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 27TCVHhD084519 for bugs@FreeBSD.org; Mon, 29 Aug 2022 12:31:17 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 12:31:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new 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: 0mp@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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=1661776278; 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; bh=rxDpG61FxnuVss/YSzz53haHUCPAtxKQrYARwPxLzHU=; b=QUbkuLDkjGUUNSguep2zgw/1Op5GCJpR3KuzVhZc/EwjOt+LAXaDTA/yNSO00nFewqAhJq pgVoYacj9U0nKW+5nnFUBKqyXDQKkJdJNAtwtwH8tgDUJPL3KxCJiWS4c8Y7RzkffeOUJI hNBo8H55zjUaSqlNQzJoj0wuHhAm5pH+GA1Ytmtxjp0ElgInLH6CWfqBUNFmPsAoYU76Qe 0KoJVgGTIfobrjDD6r/ZaXQyuBDUwyohzwAHVkTKqlrnCy07E+znKIt05vyJyPjibtQtm+ jiVkv0w8FWymQu3/dAg+h+E4kfouDiudXvCFXrpmD619auzG+3qOzTmxrPzx2A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1661776278; a=rsa-sha256; cv=none; b=Bd8Djbdj1H6LZzUMO1ciYkxb19w22kPPXwNvp0JUTL/IrFovsvsdkujU6VGsXAwasVeJxC kayiLDCNVK07jo1H4LEZHPTL8MLwD571yX6N5Gtzl7k5J8KhtGNpE8vBwaNliyprgjIV3O 7i5pOfInkstTP08cIbOOIp8lC6fnAvB/ihAvRCzLYtyYvAOlGxSJW/jn34WJH1eaNS58bD KZmTP0S1Vw0jc9ptq/Bzk0KHUBcsSboBnSFmr01JjdfIKegjlKNsP8ngHVpHcaGBNySBMd XsPVjTPElU1RKhuTZOoypfTaeKDFBXsurxR0d9PhlV3UO2iEzP5SVcV4Rgwqaw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266098 Bug ID: 266098 Summary: dtrace: error on enabled probe ID 2 (ID 79710: io:kernel:none:start): invalid address (0x20) in action #4 at DIF offset 16 Product: Base System Version: 13.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: 0mp@FreeBSD.org I'm executing the following DTrace program on FreeBSD 13.1-RELEASE amd64 (t= he classic bitesize.d ported to FreeBSD): dtrace:::BEGIN { printf("Tracing... Hit Ctrl-C to end.\n"); } io:::start { @size[pid, execname] =3D quantize(args[0]->bio_bcount); } dtrace:::END { printf("\n%8s %s\n", "PID", "CMD"); printa("%8d %s\n%@d\n", @size); } and I'm getting a lot of the following log messages shorty after the script= is started: dtrace: error on enabled probe ID 2 (ID 79710: io:kernel:none:start): invalid address (0x20) in action #4 at DIF offset 16 I tested that on multiple amd64 machines on 13.1-RELEASE. The result is the same. What could be causing that? --=20 You are receiving this mail because: You are the assignee for the bug.=