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Re: systemtap testsuite summary report - s390x

From: Maran <maranp at linux dot vnet dot ibm dot com>
To: Mark Wielaard <mjw at redhat dot com>
Cc: systemtap at sourceware dot org
Date: Tue, 25 Aug 2009 16:44:23 +0530
Subject: Re: systemtap testsuite summary report - s390x
References: <4A93736C.7000005@linux.vnet.ibm.com> <1251184520.31892.3.camel@springer.wildebeest.org>

Hi Mark,
My comments inline.

Mark Wielaard wrote:

Hi Maran,

On Tue, 2009-08-25 at 10:45 +0530, Maran wrote:
SystemTap translator/driver (version 0.9.9/0.142.90 commit release-0.9.9-172-g4893043) Arch : s390x Kernel version : 2.6.31-rc6 Distro : RHEL 5.3
So this is a really old toolchain (gcc 4.1?) but very recent kernel,
systemtap and elfutils.
FAIL: compiling inlinedvars.c -O0 FAIL: compiling inlinedvars.c -O1 FAIL: compiling inlinedvars.c -O2 FAIL: compiling inlinedvars.c -O3
They should at least compile :{ Could you post the relevant
testsuite/systemtap.log output for these failures?

testsuite/systemtap.log excerpt for the above failures Running /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/systemtap.base/inlinedvars.exp ... Executing on host: gcc /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/systemtap.base/inlinedvars.c -g -O0 -lm -o inlinedvars.exe (timeout = 300) /tmp/cckvNtVq.s: Assembler messages: /tmp/cckvNtVq.s:185: Error: missing operand compiler exited with status 1 output is: /tmp/cckvNtVq.s: Assembler messages: /tmp/cckvNtVq.s:185: Error: missing operand

FAIL: K_MARKER23 was cached
This one should be fixed by a recent commit:
commit eee1205e70ce33fd3276baeafea85a77e4bca2e1
Author: Mark Wielaard <mjw@redhat.com>
Date:   Mon Aug 24 17:40:12 2009 +0200
Rename cache.exp proc stap_compile to cache_compile to not conflict. * testsuite/systemtap.base/cache.exp: Rename proc stap_compile to cache_compile, to prevent conflict with proc stap_compile from lib/stap_compile.exp.

Ok I will check this commit.

FAIL: 64-bit access FAIL: 64-bit acct FAIL: 64-bit chmod FAIL: 64-bit dir FAIL: 64-bit link FAIL: 64-bit mmap FAIL: 64-bit net1 FAIL: 64-bit openclose FAIL: 64-bit poll FAIL: 64-bit readwrite FAIL: 64-bit stat FAIL: 64-bit unlink FAIL: 32-bit access FAIL: 32-bit acct FAIL: 32-bit chmod FAIL: 32-bit dir FAIL: 32-bit link FAIL: 32-bit mmap FAIL: 32-bit net1 FAIL: 32-bit openclose FAIL: 32-bit poll FAIL: 32-bit readwrite FAIL: 32-bit signal FAIL: 32-bit stat FAIL: 32-bit statfs FAIL: 32-bit unlink
Any hints in the testsuite/systemtap.log file why these are failing?

I could not find any hint from systemtap.log. However I am pasting the relevant log from testsuite/systemtap.log for FAIL: 64-bit mmap ------------------------------------------- Testing 64-bit mmap Executing on host: gcc /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/systemtap.syscall/mmap.c -m64 -lm -o /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/staptestfp9494/mmap (timeout = 300) mmap FAILED. output of "stap --skip-badvars -c /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/staptestfp9494/mmap /root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/systemtap.syscall/sys.stp" was: ------------------------------------------ stapio: sigreturn () = -4 (EINTR) stapio: rt_sigaction (SIGUSR1, {SIG_DFL}, 0x0000000000000000, 8) = 0 stapio: execve (/root/maran/systemtap/s390test/systemtap.git/systemtap/testsuite/staptestfp9494/mmap ) = mmap: close (5) = 0 0 mmap: brk (0x0000000000000000) = 2147491840 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000002000 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000003000 mmap: access (NULL, F_OK) = mmap: faccessat (AT_FDCWD, "/etc/ld.so.preload", R_OK) = -2 (ENOENT) -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/tls/z9-109", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/tls/z9-109", 0x000003ffffcdb128) = -2 (ENOENT) -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/tls", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/tls", 0x000003ffffcdb128) = -2 (ENOENT) -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/z9-109", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/z9-109", 0x000003ffffcdb128) = -2 (ENOENT) -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap", 0x000003ffffcdb128) = 0 0 mmap: open (NULL, O_RDONLY) = 5 mmap: fstat (5, 0x000003ffffcdb058) = mmap: fstat (5, 0x000003ffffcdb058) = 0 0 mmap: mmap (0x0, 69714, PROT_READ, MAP_PRIVATE, 5, 0) = 0x20000004000 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: read (5, 0x000003ffffcdb2b8, 832) = 832 mmap: fstat (5, 0x000003ffffcdb128) = mmap: fstat (5, 0x000003ffffcdb128) = 0 0 mmap: mmap (0x4a449e9000, 652096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x4a449e9000 mmap: mmap (0x4a44a87000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 643072) = 0x4a44a87000 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = 5 mmap: read (5, 0x000003ffffcdb298, 832) = 832 mmap: fstat (5, 0x000003ffffcdb108) = mmap: fstat (5, 0x000003ffffcdb108) = 0 0 mmap: mmap (0x4a44841000, 1572552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x4a44841000 mmap: mmap (0x4a449b8000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 1531904) = 0x4a449b8000 mmap: mmap (0x4a449bd000, 16072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4a449bd000 mmap: close (5) = 0 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000016000 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000017000 mmap: mprotect (0x0000004a449b8000, 16384, PROT_READ) = 0 mmap: mprotect (0x0000004a44a87000, 4096, PROT_READ) = 0 mmap: mprotect (0x0000004a4483d000, 4096, PROT_READ) = 0 mmap: munmap (0x0000020000004000, 69714) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: lseek (5, 1024, SEEK_SET) = 1024 mmap: write (5, "abcdef", 6) = 6 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: fstat (5, 0x000003ffffcdbdc0) = mmap: fstat (5, 0x000003ffffcdbdc0) = 0 0 mmap: mmap (0x0, 1030, PROT_READ, MAP_SHARED, 5, 0) = 0x20000004000 mmap: close (5) = 0 mmap: mlock (0x0000020000004000, 1030) = 0 mmap: msync (0x0000020000004000, 1030, MS_SYNC) = 0 mmap: munlock (0x0000020000004000, 1030) = 0 mmap: mlockall (MCL_CURRENT) = 0 mmap: munlockall () = 0 mmap: munmap (0x0000020000004000, 1030) = 0 mmap: exit_group (0) = mmap: exit (0) = WARNING: Bad $context variable being substituted with literal 0: identifier '$fd' at /usr/local/share/systemtap/tapset/syscalls.stp:35:11 source: sockfd = $fd ^ ------------------------------------------ RESULTS: ('*' = MATCHED EXPECTED) mmap: close (5) = 0 mmap: brk (0x0000000000000000) = 2147491840 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000002000 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000003000 mmap: access (NULL, F_OK) = mmap: faccessat (AT_FDCWD, "/etc/ld.so.preload", R_OK) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/tls/z9-109", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/tls/z9-109", 0x000003ffffcdb128) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/tls", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/tls", 0x000003ffffcdb128) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap/z9-109", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap/z9-109", 0x000003ffffcdb128) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: stat ("/usr/local/lib/systemtap", 0x000003ffffcdb128) = mmap: stat ("/usr/local/lib/systemtap", 0x000003ffffcdb128) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: fstat (5, 0x000003ffffcdb058) = mmap: fstat (5, 0x000003ffffcdb058) = 0 mmap: mmap (0x0, 69714, PROT_READ, MAP_PRIVATE, 5, 0) = 0x20000004000 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: read (5, 0x000003ffffcdb2b8, 832) = 832 mmap: fstat (5, 0x000003ffffcdb128) = mmap: fstat (5, 0x000003ffffcdb128) = 0 mmap: mmap (0x4a449e9000, 652096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x4a449e9000 mmap: mmap (0x4a44a87000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 643072) = 0x4a44a87000 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = -2 (ENOENT) mmap: open (NULL, O_RDONLY) = 5 mmap: read (5, 0x000003ffffcdb298, 832) = 832 mmap: fstat (5, 0x000003ffffcdb108) = mmap: fstat (5, 0x000003ffffcdb108) = 0 mmap: mmap (0x4a44841000, 1572552, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x4a44841000 mmap: mmap (0x4a449b8000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 1531904) = 0x4a449b8000 mmap: mmap (0x4a449bd000, 16072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4a449bd000 mmap: close (5) = 0 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000016000 mmap: mmap (0x0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x20000017000 mmap: mprotect (0x0000004a449b8000, 16384, PROT_READ) = 0 mmap: mprotect (0x0000004a44a87000, 4096, PROT_READ) = 0 mmap: mprotect (0x0000004a4483d000, 4096, PROT_READ) = 0 mmap: munmap (0x0000020000004000, 69714) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: lseek (5, 1024, SEEK_SET) = 1024 mmap: write (5, "abcdef", 6) = 6 mmap: close (5) = 0 mmap: open (NULL, O_RDONLY) = 5 mmap: fstat (5, 0x000003ffffcdbdc0) = mmap: fstat (5, 0x000003ffffcdbdc0) = 0 mmap: mmap (0x0, 1030, PROT_READ, MAP_SHARED, 5, 0) = 0x20000004000 mmap: close (5) = 0 mmap: mlock (0x0000020000004000, 1030) = 0 mmap: msync (0x0000020000004000, 1030, MS_SYNC) = 0 mmap: munlock (0x0000020000004000, 1030) = 0 mmap: mlockall (MCL_CURRENT) = 0 mmap: munlockall () = 0 mmap: munmap (0x0000020000004000, 1030) = 0 mmap: exit_group (0) = mmap: exit (0) = --------- EXPECTED and NOT MATCHED ---------- mmap: open $"foobar", O_WRONLY\|O_CREAT\|O_TRUNC, 0600$ = [\-0-9]+ mmap: close $[\-0-9]+$ = 0 mmap: open $"foobar", O_RDONLY$ = [\-0-9]+ mmap: fstat $[\-0-9]+, [x0-9a-fA-F]+$ = 0 mmap: mmap[2]* $[x0-9a-fA-F]+, 1030, PROT_READ, MAP_SHARED, [\-0-9]+, [x0-9a-fA-F]+$ = [x0-9a-fA-F]+ mmap: mlock $[x0-9a-fA-F]+, 1030$ = 0 mmap: msync $[x0-9a-fA-F]+, 1030, MS_SYNC$ = 0 mmap: munlock $[x0-9a-fA-F]+, 1030$ = 0 mmap: mlockall $MCL_CURRENT$ = mmap: munlockall  = 0 mmap: munmap $[x0-9a-fA-F]+, 1030$ = 0 FAIL: 64-bit mmap FAIL mmap

Thanks,

Mark

Regards,
Maran P.

Follow-Ups:
- Re: systemtap testsuite summary report - s390x
  - From: Mark Wielaard

References:
- systemtap testsuite summary report - s390x
  - From: Maran
- Re: systemtap testsuite summary report - s390x
  - From: Mark Wielaard

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