From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26873 invoked by alias); 10 Nov 2006 15:14:09 -0000 Received: (qmail 26847 invoked by uid 22791); 10 Nov 2006 15:14:06 -0000 X-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SUBJ_HAS_UNIQ_ID X-Spam-Check-By: sourceware.org Received: from mga01.intel.com (HELO mga01.intel.com) (192.55.52.88) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 10 Nov 2006 15:13:57 +0000 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by mga01.intel.com with ESMTP; 10 Nov 2006 07:13:55 -0800 Received: from scsmsx331.sc.intel.com (HELO scsmsx331.amr.corp.intel.com) ([10.3.90.4]) by fmsmga001.fm.intel.com with ESMTP; 10 Nov 2006 07:13:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: i="4.09,410,1157353200"; d="scan'208"; a="161514326:sNHT4348767864" Received: from scsmsx414.amr.corp.intel.com ([10.3.90.33]) by scsmsx331.amr.corp.intel.com with Microsoft SMTPSVC(6.0.3790.211); Fri, 10 Nov 2006 07:13:49 -0800 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: Summary of nightly tests 20061109 Date: Sat, 11 Nov 2006 14:27:00 -0000 Message-ID: <9AE298E00BCF7B469C04BE82FCE78B8701F1D159@scsmsx414.amr.corp.intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Summary of nightly tests 20061109 Thread-Index: AccEM/VaQ7Oc09DZTGeKh57nZYEKVQAodGGQ From: "Nguyen, Thang P" To: "William Cohen" , "SystemTAP" X-OriginalArrivalTime: 10 Nov 2006 15:13:49.0774 (UTC) FILETIME=[D34C8EE0:01C704DA] X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2006-q4/txt/msg00402.txt.bz2 Similar errors were observed on my ia64 box (2.6.9-42.EL). Most noticeable errors are: (1) kernel.statement() failed. For example, following probe is for function "generic_make_request". Same thing occurred with other function such as "scheduler_tick" probe kernel.statement(0xa000000100367ac0){ printf ("testing\n") } Pass 1: parsed user script and 52 library script(s) in 324usr/7sys/332real ms. WARNING: cannot find kernel debuginfo stap: tapsets.cxx:654: void dwflpp::query_cu_containing_global_address(Dwarf_Addr, void*): Assertion `bias =3D=3D module_bias' failed. Abort (core dumped) (2) unaligned accesses in staprun seen in many failed test cases Pass 5: starting run. staprun(18130): unaligned access to 0x2000000000330014,ip=3D0x4000000000007bd1 staprun(18130): unaligned access to 0x200000000033001c,ip=3D0x4000000000007be0 staprun(18130): unaligned access to 0x2000000000330024,ip=3D0x4000000000007bd1 staprun(18130): unaligned access to 0x200000000033002c,ip=3D0x4000000000007be0 systemtap starting probe =3D=3D=3D Additional information for my environment =3D=3D=3D OS: RHEL 4 (update 4) 2.6.9-42.EL Stap version: SystemTap translator/driver (version 0.5.11 built 2006-11-09) (Using Red Hat elfutils 0.124 libraries.) /proc/cpuinfo=20 processor : 0 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1595.653000 itc MHz : 1595.653000 BogoMIPS : 2390.75 siblings : 1 processor : 1 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1595.653000 itc MHz : 1595.653000 BogoMIPS : 2382.36 siblings : 1 processor : 2 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1595.653000 itc MHz : 1595.653000 BogoMIPS : 2382.36 siblings : 1 processor : 3 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1595.653000 itc MHz : 1595.653000 BogoMIPS : 2382.36 siblings : 1 =20 Thang >-----Original Message----- >From: systemtap-owner@sourceware.org [mailto:systemtap- >owner@sourceware.org] On Behalf Of William Cohen >Sent: Thursday, November 09, 2006 11:19 AM >To: SystemTAP >Subject: Summary of nightly tests 20061109 > >Only four of the six machines reported results. fc6/rawhide i686 and >rhel4 i686 died. The ia64 machine results look to have a systematic >problem. > >The fc6 i686 machine has page allocation failure in /var/log/messages. >"staprun: page allocation failure. order:5, mode:0xd0". >It looks like this is happening during sysetemtap.syscall/test.exp > >The RHEL4U4 i686 crashes because of 2726, could we just blacklist >"scheduler_tick" and be done with it? > >The RHEL4U5 ia64 getting unaligned accesses in staprun on the failed tests: >add.stp, div0.stp, equal.stp, inc.stp, etc. > >The kernel.statement() is failing on the 64-bit machines. > >The bench (0) test is failing on all the machines. > >I will see about better characterizing the problems in encountered by >the testing. > > >-Will > >FC5 i686 >Kernel: Linux 2.6.18-1.2200.fc5 #1 Sat Oct 14 16:59:26 EDT 2006 i686 i686 >i386 >GNU/Linux > >Testsuite summary of failed tests >FAIL: bench (0) >FAIL: >/home/wcohen/stap_testing_200611091417/src/testsuite/systemtap.stress/c urre >nt.stp >startup (timeout) > =3D=3D=3D systemtap Summary =3D=3D=3D > ># of expected passes 239 ># of unexpected failures 2 ># of expected failures 107 ># of unknown successes 2 ># of known failures 3 ># of untested testcases 1 ># of unsupported tests 1 > > >FC6/rawhide i686 >Kernel: Linux 2.6.18-1.2798.fc6PAE #1 SMP Mon Oct 16 14:54:22 EDT 2006 i686 >i686 >i386 GNU/Linux > >Testsuite summary of failed tests >FAIL: bench (0) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.stress/c urre >nt.stp >startup (timeout) > =3D=3D=3D systemtap Summary =3D=3D=3D > ># of expected passes 239 ># of unexpected failures 2 ># of expected failures 107 ># of unknown successes 2 ># of known failures 3 ># of untested testcases 1 > > > >FC6/rawhide x86_64 >Kernel: Linux 2.6.18-1.2798.fc6 #1 SMP Mon Oct 16 14:39:22 EDT 2006 x86_64 >x86_64 x86_64 GNU/Linux > >Testsuite summary of failed tests >FAIL: bench (0) >FAIL: probefunc:kernel.statement(0xffffffff80287e1a) startup (eof) >FAIL: buildok/seventeen.stp >FAIL: >/home/wcohen/stap_testing_200611091604/src/testsuite/systemtap.stress/c urre >nt.stp >startup (timeout) > =3D=3D=3D systemtap Summary =3D=3D=3D > ># of expected passes 235 ># of unexpected failures 4 ># of expected failures 107 ># of unknown successes 2 ># of known failures 3 ># of untested testcases 1 ># of unsupported tests 1 > > >RHEL4 U4 i686 >crashed due to 2726 > >RHEL4 U4 x86_64 >Kernel: Linux 2.6.9-42.0.3.ELsmp #1 SMP Mon Sep 25 17:24:31 EDT 2006 x86_64 >x86_64 x86_64 GNU/Linux > >Testsuite summary of failed tests >FAIL: bench (0) >FAIL: probefunc:kernel.statement(0xffffffff80133660) startup (eof) >FAIL: buildok/seventeen.stp > =3D=3D=3D systemtap Summary =3D=3D=3D > ># of expected passes 239 ># of unexpected failures 3 ># of expected failures 107 ># of unknown successes 2 ># of known failures 3 ># of untested testcases 1 > > >RHLE4 U4 ia64 >Kernel: Linux 2.6.9-42.0.3.EL #1 SMP Mon Sep 25 17:14:34 EDT 2006 ia64 ia64 >ia64 >GNU/Linux > >Testsuite summary of failed tests >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/add .stp >startup (timeout) >FAIL: bench (0) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/div 0.st >p >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/equ al.s >tp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/fin loop >2.stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/if. stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/inc .stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/kfu nct. >stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/kmo dule >.stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/log ical >_and.stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/not .stp >startup (timeout) >FAIL: probefunc:kernel.statement(0xa00000010006c840) startup (eof) >FAIL: probefunc:kernel.function("scheduler_tick") startup (timeout) >FAIL: probefunc:kernel.inline("context_switch") compilation >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/sim ple. >stp >startup (timeout) >FAIL: timeofday test startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/tim ers. >stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/tri .stp >startup (timeout) >FAIL: absentstats (1 13) >FAIL: buildok/seventeen.stp >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.samples/ iobl >ocktest.stp >startup (timeout) >FAIL: symbols (15) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.samples/ tcpt >est.stp >startup (timeout) >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.stress/c urre >nt.stp >startup (timeout) > =3D=3D=3D systemtap Summary =3D=3D=3D > ># of expected passes 180 ># of unexpected failures 24 ># of unexpected successes 2 ># of expected failures 105 ># of unknown successes 1 ># of known failures 4 ># of untested testcases 1 > >Some additional information about the ipf machine is > >$ more /proc/cpuinfo >processor : 0 >vendor : GenuineIntel >arch : IA-64 >family : Itanium 2 >model : 0 >revision : 7 >archrev : 0 >features : branchlong >cpu number : 0 >cpu regs : 4 >cpu MHz : 900.000000 >itc MHz : 900.000000 >BogoMIPS : 1346.37 >siblings : 1 > >The earliest record of staprun causing unaligned accesses on the ia64 >machine is Nov 5. See things like the following in the systemtap.log output >of >dejagnu. > >xp completed in 0 seconds >Running >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/add .exp > ... >Pass 1: parsed user script and 52 library script(s) in >1901usr/22sys/1942real ms. >Pass 2: analyzed script: 2 probe(s), 1 function(s), 0 embed(s), 3 global(s) >in >32usr/1sys/33real ms. >Pass 3: translated to C into >"/tmp/stapoIYqmN/stap_1bb105f87e0392534ace6263540881cd_484.c" in >3usr/0sys/4real ms. >Pass 4: compiled C into "stap_1bb105f87e0392534ace6263540881cd_484.ko" in >4193usr/210sys/4450real ms. >Pass 5: starting run. >staprun(9115): unaligned access to 0x2000000000338014, >ip=3D0x4000000000007c01 >staprun(9115): unaligned access to 0x200000000033801c, >ip=3D0x4000000000007c10 >staprun(9115): unaligned access to 0x2000000000338024, >ip=3D0x4000000000007c01 >staprun(9115): unaligned access to 0x200000000033802c, >ip=3D0x4000000000007c10 >systemtap starting probe >FAIL: >/home/wcohen/stap_testing_200611090930/src/testsuite/systemtap.base/add .stp >startup (timeout)