From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6551 invoked by alias); 16 Feb 2015 09:11:26 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 4161 invoked by uid 48); 16 Feb 2015 09:11:23 -0000 From: "mcermak at redhat dot com" To: systemtap@sourceware.org Subject: [Bug runtime/17982] rlimit.exp stalls on f20 Date: Mon, 16 Feb 2015 09:11:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: runtime X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mcermak at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-q1/txt/msg00152.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17982 --- Comment #1 from Martin Cermak --- # su -s /bin/sh nobody -c "/usr/bin/stap --disable-cache --rlimit-stack=1 --rlimit-stack=999999999999 -wvvp4 -e 'probe kernel.function(\"*ar*\").call { println(\$\$vars) }'" WARNING: failed to create systemtap data directory "//.systemtap" Permission denied, disabling cache support. Unable to set resource limits for rlimit_stack : Operation not permitted Systemtap translator/driver (version 2.7/0.161, commit release-2.6-274-gbabad5b31b70 + changes) Copyright (C) 2005-2014 Red Hat, Inc. and others This is free software; see the source for copying conditions. enabled features: AVAHI LIBRPM LIBSQLITE3 NSS BOOST_SHARED_PTR TR1_UNORDERED_MAP NLS DYNINST JAVA LIBVIRT LIBXML2 Created temporary directory "/tmp/staploMrxz" Session arch: i386 release: 3.18.6-100.fc20.i686+PAE Searched for library macro files: "/usr/share/systemtap/tapset/linux/*.stpm", found: 3, processed: 3 Searched for library macro files: "/usr/share/systemtap/tapset/*.stpm", found: 5, processed: 5 Searched: "/usr/share/systemtap/tapset/linux/i386/*.stp", found: 3, processed: 3 Searched: "/usr/share/systemtap/tapset/linux/*.stp", found: 70, processed: 70 Searched: "/usr/share/systemtap/tapset/i386/*.stp", found: 1, processed: 1 Searched: "/usr/share/systemtap/tapset/*.stp", found: 24, processed: 24 Pass 1: parsed user script and 106 library script(s) using 35132virt/23892res/5812shr/18484data kb, in 220usr/10sys/233real ms. Attempting to extract kernel debuginfo build ID from /lib/modules/3.18.6-100.fc20.i686+PAE/build/vmlinux.id focused on module 'kernel' = [0xc0400000-0xc11ad000, bias 0 file /usr/lib/debug/lib/modules/3.18.6-100.fc20.i686+PAE/vmlinux ELF machine i?86| (code 3) probe i386_start_kernel@arch/x86/kernel/head32.c:32 kernel reloc=.dynamic pc=0xc0d76265 - blacklisted probe parse_early_options@init/main.c:439 kernel reloc=.dynamic pc=0xc0d76813 - blacklisted probe parse_early_param@init/main.c:445 kernel reloc=.dynamic pc=0xc0d76848 - blacklisted probe set_init_arg@init/main.c:256 kernel reloc=.dynamic pc=0xc0d7661a - blacklisted probe do_early_param@init/main.c:422 kernel reloc=.dynamic pc=0xc0d764bf - blacklisted probe start_kernel@init/main.c:500 kernel reloc=.dynamic pc=0xc0d76888 - blacklisted probe prepare_namespace@init/do_mounts.c:539 kernel reloc=.dynamic pc=0xc0d77224 - blacklisted probe retain_initrd_param@init/initramfs.c:513 kernel reloc=.dynamic pc=0xc0d77d59 - blacklisted probe do_start@init/initramfs.c:231 kernel reloc=.dynamic pc=0xc0d784d6 - blacklisted probe xen_parse_nopv@arch/x86/xen/enlighten.c:1840 kernel reloc=.dynamic pc=0xc0d78c55 - blacklisted probe xen_setup_shared_info@arch/x86/xen/enlighten.c:1117 kernel reloc=.dynamic pc=0xc0404200 probe xen_hvm_init_shared_info@arch/x86/xen/enlighten.c:1739 kernel reloc=.dynamic pc=0xc0a39ac0 probe xen_start_kernel@arch/x86/xen/enlighten.c:1523 kernel reloc=.dynamic pc=0xc0d78ebe - blacklisted probe xen_boot_params_init_edd@arch/x86/xen/enlighten.c:1360 kernel reloc=.dynamic pc=0xc0d78b29 - blacklisted probe xen_restart@arch/x86/xen/enlighten.c:1306 kernel reloc=.dynamic pc=0xc04032b0 probe xen_emergency_restart@arch/x86/xen/enlighten.c:1311 kernel reloc=.dynamic pc=0xc0403220 probe xen_x2apic_para_available@arch/x86/include/asm/xen/hypervisor.h:49 kernel reloc=.dynamic pc=0xc04031c0 - blacklisted probe xen_pvmmu_arch_setup@arch/x86/xen/setup.c:820 kernel reloc=.dynamic pc=0xc0d7a485 - blacklisted probe xen_arch_setup@arch/x86/xen/setup.c:837 kernel reloc=.dynamic pc=0xc0d7a52a - blacklisted probe trace_xen_mc_extend_args@include/trace/events/xen.h:106 kernel reloc=.dynamic pc=0xc04043e0 probe xen_mc_extend_args@arch/x86/xen/multicalls.c:163 kernel reloc=.dynamic pc=0xc04046d0 ... stall ... ^C Session terminated, killing shell... ...killed. 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