From nobody Wed Feb 15 22:14:43 2023 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 4PHC6q3Krnz3rQ0N for ; Wed, 15 Feb 2023 22:14:43 +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 4PHC6q1JrHz3hNf for ; Wed, 15 Feb 2023 22:14:43 +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=1676499283; 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=8hjVBHW8NLgciZS2xwa2TcxUwCfaJlaZj1E1eyOME28=; b=TO7lwLYQCAHFF8u4qMqtSbZDrMWJqkkwZGY2oAqSErrk2sWdtSx3wSQBksZjGAS2ERjeEt eEikbM4BafA8+ZMWJ9RCymoaWgFU+sJpp7ZxUDXq93mntnLWuqfxDj2RbyChBkAJ+sxuGW W97v9gtyy1174iQ25KY2Ic73Bkoo4lENfSl/HcmPat/zZs9MTkQz/0oIdixC8kmAXPlUGG spbpYcp6wZ8pIeLlwPk7n36HQ1AndPJKKD1Ng2pzwVHy6g2ITTS6IdiEqnERw7obkMjfL9 hisnFN1pvomA9qmRhEpYvg3Rtoplg+EUk8+iHwLkC1/jQgdvPCGhexmjIBfz1A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1676499283; a=rsa-sha256; cv=none; b=PSm0Zm1c1CDMNSm9c7Cu+Uu/QtW/EcpPddKA3GgU+hjvxFlv8uaoVvd9Fiv0HC+K40X0y9 ksD/3UDckrJQyU/zWsudC8t47rNEX5s30GV6Pspd0QnenzjJYKqHfqIWn+0cb53Nvwe4TC w57gAWtylSEoQVBPr3R8uxybKRbve3+z0OIvLmbRO9zt97klAIBPlOjq3Em/A395789Btg 6X4VVsWrjjMGvvNMqdc3KeeWl/xJaPxeiEf+QvoKtP2kp6tOQQx66WGorxLlHVSiJN0fkH F0oVAq1zpxjsTEP+nWbLz+kKqxtb6I9jcfqRCxdNQsdjkJ0Qog+njSCe3UzqhQ== 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 4PHC6q0PKCzgdf for ; Wed, 15 Feb 2023 22:14:43 +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 31FMEhK7093764 for ; Wed, 15 Feb 2023 22:14:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 31FMEhTu093763 for bugs@FreeBSD.org; Wed, 15 Feb 2023 22:14:43 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 269576] dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 Date: Wed, 15 Feb 2023 22:14:43 +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: 13.0-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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269576 Bug ID: 269576 Summary: dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 Product: Base System Version: 13.0-RELEASE Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: 0mp@FreeBSD.org Hi, I'm executing the following DTrace command on FreeBSD 13.1-RELEASE arm64: dtrace -s ./script -c ./workload The ./script is: vfs::vop_read:entry { @[ustack()] =3D count() } The ./workload is: #! /bin/sh - set -eu exec dd if=3D/dev/zero of=3D/dev/null bs=3D1 count=3D"$((10 * 1000 * 10= 00))" I'm getting the following output (including error messages): dtrace: script './script' matched 1 probe dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 dtrace: error on enabled probe ID 1 (ID 51902: vfs:vop:vop_read:entry): invalid address (0x0) in action #2 10000000+0 records in 10000000+0 records out 10000000 bytes transferred in 3.003361 secs (3329603 bytes/sec) dtrace: pid 1830 has exited Any idea what is causing those error messages?=20 Oddly enough, if I specify the workload command directly on the command lin= e, i.e., dtrace -s ./script -c "dd if=3D/dev/zero of=3D/dev/null bs=3D1 count=3D= $((10 * 1000 * 1000))" the error messages are not showing up. --=20 You are receiving this mail because: You are the assignee for the bug.=