From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C1A8C3858C2C; Fri, 18 Mar 2022 14:40:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C1A8C3858C2C From: "wcohen at redhat dot com" To: systemtap@sourceware.org Subject: [Bug testsuite/28958] Current git + RHEL (4.18.0) has 3 working NFSd examples, and one broken. Date: Fri, 18 Mar 2022 14:40:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: testsuite X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: testsuite X-Bugzilla-Severity: normal X-Bugzilla-Who: wcohen at redhat dot com X-Bugzilla-Status: ASSIGNED 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 cf_reconfirmed_on everconfirmed 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: Fri, 18 Mar 2022 14:40:02 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28958 William Cohen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2022-03-18 Ever confirmed|0 |1 --- Comment #2 from William Cohen --- I am able to replicate error on RHEL8 vm exporting nfs file system: $ sudo ../install/bin/stap -v testsuite/systemtap.examples/network/nfsd-trace.stp=20 Pass 1: parsed user script and 483 library scripts using 294924virt/95612res/17928shr/79820data kb, in 180usr/160sys/485real ms. Pass 2: analyzed script: 22 probes, 64 functions, 7 embeds, 1 global using 553136virt/351840res/19852shr/338032data kb, in 5550usr/1570sys/7502real ms. Pass 3: translated to C into "/tmp/stap13rEn4/stap_e2015f4beef9bcfacf31be2a7eccb277_61031_src.c" using 553136virt/351968res/19980shr/338032data kb, in 660usr/100sys/773real ms. Pass 4: compiled C into "stap_e2015f4beef9bcfacf31be2a7eccb277_61031.ko" in 19610usr/3730sys/24872real ms. Pass 5: starting run. Fri Mar 18 10:30:25 2022 EDT 192.168.122.253:32771 nfsd.proc4.lookup testing ERROR: read fault [man error::fault] at 0x10 near operator '->' at /home/wcohen/systemtap_write/install/share/systemtap/tapset/linux/dentry.st= p:267:19 WARNING: Number of errors: 1, skipped probes: 1 WARNING: /home/wcohen/systemtap_write/install/bin/staprun exited with statu= s: 1 Pass 5: run completed in 20usr/250sys/52136real ms. Pass 5: run failed. [man error::pass5] The nfsd-trace.stp is the only using task_dentry_path (https://sourceware.org/systemtap/tapsets/API-task-dentry-path.html). --=20 You are receiving this mail because: You are the assignee for the bug.=