From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 846133861027; Thu, 15 Apr 2021 15:46:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 846133861027 From: "dgilbert at redhat dot com" To: systemtap@sourceware.org Subject: [Bug translator/23634] WARNING: Can't parse SDT_V3 operand for x86_64 qemu tapset probe points Date: Thu, 15 Apr 2021 15:46:58 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: translator X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dgilbert at redhat dot com X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: systemtap@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Systemtap mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2021 15:46:58 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D23634 Dr. David Alan Gilbert changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |dgilbert at redhat dot com Resolution|WORKSFORME |--- --- Comment #6 from Dr. David Alan Gilbert --- I'm seeing this here on RHEL8.4 qemu 5.2 probe qemu.kvm.ram_load_complete =3D process("/usr/libexec/qemu-kvm").mark("ram_load_complete") { ret =3D $arg1; seq_iter =3D $arg2; } # qemu-trace-stap -v run /usr/libexec/qemu-kvm 'mig*' '*vmstate*'=20=20 '*savevm*' 'bdrv*' 'blk*' 'qcow*' '*loadvm*' 'ram_*' Using tapset dir '/usr/share/systemtap/tapset' for binary '/usr/libexec/qemu-kvm' Compiling script 'probe qemu.kvm.log.mig* {} probe qemu.kvm.log.*vmstate* {} probe qemu.kvm.log.*savevm* {} probe qemu.kvm.log.bdrv* {} probe qemu.kvm.log.blk* {} probe qemu.kvm.log.qcow* {} probe qemu.kvm.log.*loadvm= * {} probe qemu.kvm.log.ram_* {}' WARNING: Can't parse SDT_V3 operand 'seq_iter.31484(%rip)' [man error::sdt]: identifier '$arg2' at /usr/share/systemtap/tapset/qemu-kvm.stp:17906:14 source: seq_iter =3D $arg2; ^ WARNING: cannot find module /usr/libexec/qemu-kvm debuginfo: No DWARF information found [man warning::debuginfo] semantic error: debuginfo scope not found for module '/usr/libexec/qemu-kvm= ', cannot resolve context variable [man error::dwarf]: identifier '$arg2' at :17906:14 source: seq_iter =3D $arg2; ^ semantic error: debuginfo scope not found for module '/usr/libexec/qemu-kvm= ', cannot resolve context variable [man error::dwarf]: identifier '$arg2' at :17906:14 source: seq_iter =3D $arg2; ^ semantic error: SDT asm not understood, requires debuginfo [man error::sdt]: identifier '$arg2' at :17906:14 source: seq_iter =3D $arg2; ^ Missing separate debuginfos, use: debuginfo-install qemu-kvm-core-5.2.0-15.module+el8.4.0+10650+50781ca0.x86_64=20 Pass 2: analysis failed. [man error::pass2] Number of similar warning messages suppressed: 1. Rerun with -v to see them. seq_iter here is a little odd; it's a local static. --=20 You are receiving this mail because: You are the assignee for the bug.=