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[Bug testsuite/15964] New: poll_map.exp testcase timeout on ARM
- From: "naresh.kamboju at linaro dot org" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Tue, 17 Sep 2013 08:56:36 +0000
- Subject: [Bug testsuite/15964] New: poll_map.exp testcase timeout on ARM
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=15964
Bug ID: 15964
Summary: poll_map.exp testcase timeout on ARM
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: testsuite
Assignee: systemtap at sourceware dot org
Reporter: naresh.kamboju at linaro dot org
Hi
While running "make installcheck" on ARM snowball board, I have noticed
poll_map testcase reported FAIL timeout. Due to this reason " make
installcheck" stopped and results are not available.
1. When test suite detects a failure it should report the failure case and test
execution should continues. It should not struck at a single failure.
2. Please investigate this poll_map testcase failure.
If you need more information please me know.
#make installcheck
Running ./systemtap.base/poll_map.exp ...
FAIL: poll_map (timeout)
poll_map.exp_hash.log
-----------------------
http://pastebin.com/zCH9WUur
poll_map_stap-report-log
-----------------------
http://pastebin.com/JtyENt0j
poll_map.exp_c_prog
-----------------------
http://pastebin.com/CWv0B7v7
--------------------------------------------------------------
root@linaro-developer:~/systemtap-2.2.1/testsuite# cat /var/log/kern.log
Sep 17 07:09:38 linaro-developer kernel:
stap_83df0379e451bb1ec824cc2edc7d8b76_9733: systemtap: 2.2.1/0.155, base:
bf1c2000, memory: 1449data/50text/4ctx/2058net/1105alloc kb, probes: 43
---------------------------------------------------------------------
root@linaro-developer:~/systemtap-2.2.1/testsuite# stap-report
== id ==
uid=0(root) gid=0(root) groups=0(root)
== stap -V ==
Systemtap translator/driver (version 2.2.1/0.155, non-git sources)
Copyright (C) 2005-2013 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
enabled features: TR1_UNORDERED_MAP NLS
== which stap ==
/usr/local/bin/stap
== locate --regex '/stap(run|io|dyn)?$' | xargs ls -ald ==
sh: 1: locate: not found
drwxrwxr-x 37 root root 4096 Sep 17 07:08 .
== printenv | egrep '^PATH=|^LD_LIBRARY_PATH=|^SYSTEMTAP_.*=|^XDG_DATA.*=' ==
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/bin:/sbin:/usr/bin:/usr/sbin
== stap -vv --poison-cache -p4 -e 'probe begin {exit()}' ==
Systemtap translator/driver (version 2.2.1/0.155, non-git sources)
Copyright (C) 2005-2013 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
enabled features: TR1_UNORDERED_MAP NLS
Created temporary directory "/tmp/stap8WlBZG"
Session arch: arm release: 3.11.0-rc5
Searched for library macro files:
"/usr/local/share/systemtap/tapset/linux/*.stpm", found: 1, processed: 1
Searched for library macro files: "/usr/local/share/systemtap/tapset/*.stpm",
found: 1, processed: 1
Searched: "/usr/local/share/systemtap/tapset/linux/arm/*.stp", found: 1,
processed: 1
Searched: "/usr/local/share/systemtap/tapset/linux/*.stp", found: 64,
processed: 64
Searched: "/usr/local/share/systemtap/tapset/arm/*.stp", found: 1, processed: 1
Searched: "/usr/local/share/systemtap/tapset/*.stp", found: 21, processed: 21
Pass 1: parsed user script and 89 library script(s) using
18440virt/13892res/1560shr/12936data kb, in 840usr/40sys/894real ms.
Pass 2: analyzed script: 1 probe(s), 1 function(s), 0 embed(s), 0 global(s)
using 18704virt/14348res/1748shr/13200data kb, in 20usr/0sys/20real ms.
ignoring extra parts of compat version: 2.2.1
function recursion-analysis: max-nesting 0 non-recursive
Pass 3: translated to C into
"/tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.c" using
18704virt/14540res/1916shr/13200data kb, in 0usr/0sys/5real ms.
Running env -uARCH -uKBUILD_EXTMOD -uCROSS_COMPILE -uKBUILD_IMAGE
-uKCONFIG_CONFIG -uINSTALL_PATH
PATH=/usr/bin:/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/bin:/sbin:/usr/bin:/usr/sbin
make -C /lib/modules/3.11.0-rc5/build M=/tmp/stap8WlBZG modules ARCH=arm
CONFIG_DEBUG_INFO= --no-print-directory -j3
CC [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.o
LD [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.mod.o
LD [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
Spawn waitpid result (0x0): 0
/root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
Pass 4: compiled C into "stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko" in
25820usr/2630sys/30488real ms.
Cleaning cache, interval reached 2454 s > 300 s.
Copying /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko to
/root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
Copying /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.c to
/root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.c
Copying /tmp/stap8WlBZG/stapconf_55d6411c6f9226322c4f3d007bff23d7_617.h to
/root/.systemtap/cache/55/stapconf_55d6411c6f9226322c4f3d007bff23d7_617.h
Running rm -rf /tmp/stap8WlBZG
Spawn waitpid result (0x0): 0
Removed temporary directory "/tmp/stap8WlBZG"
== gcc -v ==
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.7/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.7.3-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs
--enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.7 --enable-shared --enable-linker-build-id
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls
--with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libitm
--enable-plugin --with-system-zlib --enable-objc-gc --with-cloog
--enable-cloog-backend=ppl --disable-cloog-version-check
--disable-ppl-version-check --enable-multiarch --enable-multilib
--disable-sjlj-exceptions --with-arch=armv7-a --with-fpu=vfpv3-d16
--with-float=hard --with-mode=thumb --disable-werror --enable-checking=release
--build=arm-linux-gnueabihf --host=arm-linux-gnueabihf
--target=arm-linux-gnueabihf
Thread model: posix
gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1)
== uname -a ==
Linux linaro-developer 3.11.0-rc5 #2 SMP PREEMPT Fri Sep 6 09:39:29 UTC 2013
armv7l armv7l armv7l GNU/Linux
== dmesg | egrep 'stap|systemtap' | tail -n 10 ==
== cat /proc/cpuinfo | egrep 'processor|vendor_id|model name' ==
processor : 0
model name : ARMv7 Processor rev 1 (v7l)
processor : 1
model name : ARMv7 Processor rev 1 (v7l)
== dpkg --list | egrep
'systemtap|elfutils|kernel|linux|gcc|dyninst|avahi|nss|nspr|dejagnu' | awk
'{print $2,$3}' | sort ==
cpufrequtils 008-1
dejagnu 1.5-3
elfutils 0.153-2ubuntu1
flash-kernel 3.0~rc.4ubuntu33+linaro4
gcc 4:4.7.3-1ubuntu10
gcc-4.7 4.7.3-1ubuntu1
gcc-4.7-base:armhf 4.7.3-1ubuntu1
input-utils 1.0-1
insserv 1.14.0-5ubuntu1
kmod 9-3ubuntu1
libaio1:armhf 0.3.109-3
libavahi-client3:armhf 0.6.31-1ubuntu3
libavahi-common-data:armhf 0.6.31-1ubuntu3
libavahi-common3:armhf 0.6.31-1ubuntu3
libcpufreq0 008-1
libdrm2:armhf 2.4.43-0ubuntu1
libgcc-4.7-dev:armhf 4.7.3-1ubuntu1
libgcc1:armhf 1:4.7.3-1ubuntu1
libnspr4:armhf 2:4.9.5-1ubuntu1
libnss3:armhf 2:3.14.3-0ubuntu1
libselinux1:armhf 2.1.9-5ubuntu1
linux-base 3.5ubuntu4
linux-headers-3.10.0-1-linaro-u8500 3.10.0-1.1ubuntu1~ci+130621194855
linux-headers-linaro-u8500 3.10.0.1.1ubuntu1
linux-image-3.11.0-rc7-linaro-u8500 3.11.0-rc7-linaro-u8500-2
linux-libc-dev:armhf 3.8.0-19.29
linux-sound-base 1.0.25+dfsg-0ubuntu4
linux-tools 3.8.0.19.35
openssh-client 1:6.1p1-4
openssh-server 1:6.1p1-4
openssl 1.0.1c-4ubuntu9~linaro4
rsyslog 5.8.11-2ubuntu2
systemtap 2.1-1~experimental1
systemtap-common 2.1-1~experimental1
systemtap-runtime 2.1-1~experimental1
uboot-mkimage 2012.04.01-2
udev 175-0ubuntu26
util-linux 2.20.1-5.1ubuntu8
== egrep 'PROBE|TRACE|MARKER|_DEBUG_|MODULE|FENTRY|_SIG'
/lib/modules/3.11.0-rc5/build/.config | grep -v not.set | sort | fmt -w 80 ==
CONFIG_ARM_KPROBES_TEST=m CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_PERF_USE_VMALLOC=y
CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DYNAMIC_FTRACE=y CONFIG_FTRACE=y CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_FTRACE_SYSCALLS=y CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_FUNCTION_TRACER=y CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_TRACER=y CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_KPROBES=y CONFIG_KPROBE_EVENT=y
CONFIG_KRETPROBES=y CONFIG_MODULES=y CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MODULE_UNLOAD=y CONFIG_NOP_TRACER=y CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y CONFIG_PROBE_EVENTS=y CONFIG_SIGNALFD=y
CONFIG_STACKTRACE=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_STACK_TRACER=y
CONFIG_TRACEPOINTS=y CONFIG_TRACE_CLOCK=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_UX500_DEBUG_UART=2
== find /debugfs /proc /sys /dev /sys/kernel/debug -path '*kprobe*' -o -path
'*yama*' -type f 2>/dev/null | xargs grep -H . ==
grep: /sys/kernel/debug/kprobes: Is a directory
/sys/kernel/debug/kprobes/enabled:1
/sys/kernel/debug/kprobes/list:c012791c k vfs_fsync_range+0x0
/sys/kernel/debug/kprobes/list:c00fcb6c k vfs_writev+0x0
/sys/kernel/debug/kprobes/list:c011dad0 k vfs_setxattr+0x0
/sys/kernel/debug/kprobes/list:c0100950 k vfs_fstatat+0x0
/sys/kernel/debug/kprobes/list:c0108638 k vfs_unlink+0x0
/sys/kernel/debug/kprobes/list:c0108b40 k vfs_rename+0x0
/sys/kernel/debug/kprobes/list:c00fcbec k vfs_readv+0x0
/sys/kernel/debug/kprobes/list:c014418c k vfs_setlease+0x0
/sys/kernel/debug/kprobes/list:c00fa4ac k vfs_truncate+0x0
/sys/kernel/debug/kprobes/list:c011d130 k vfs_listxattr+0x0
/sys/kernel/debug/kprobes/list:c01008ec k vfs_fstat+0x0
/sys/kernel/debug/kprobes/list:c00fc1c4 k vfs_write+0x0
/sys/kernel/debug/kprobes/list:c0106988 k vfs_symlink+0x0
/sys/kernel/debug/kprobes/list:c0129148 k vfs_ustat+0x0
/sys/kernel/debug/kprobes/list:c0105e04 k vfs_readlink+0x0
/sys/kernel/debug/kprobes/list:c01072bc k vfs_follow_link+0x0
/sys/kernel/debug/kprobes/list:c011de00 k vfs_xattr_cmp+0x0
/sys/kernel/debug/kprobes/list:c01088d8 k vfs_rmdir+0x0
/sys/kernel/debug/kprobes/list:c0107390 k vfs_link+0x0
/sys/kernel/debug/kprobes/list:c01009f4 k vfs_lstat+0x0
/sys/kernel/debug/kprobes/list:c011d6b0 k vfs_getxattr+0x0
/sys/kernel/debug/kprobes/list:c0107538 k vfs_mknod+0x0
/sys/kernel/debug/kprobes/list:c00fc35c k vfs_read+0x0
/sys/kernel/debug/kprobes/list:c014311c k vfs_test_lock+0x0
/sys/kernel/debug/kprobes/list:c00fb508 k vfs_setpos+0x0
/sys/kernel/debug/kprobes/list:c01421b0 k vfs_cancel_lock+0x0
/sys/kernel/debug/kprobes/list:c011d894 k vfs_removexattr+0x0
/sys/kernel/debug/kprobes/list:c011851c k vfs_kern_mount+0x0
/sys/kernel/debug/kprobes/list:c011dd0c k vfs_getxattr_alloc+0x0
/sys/kernel/debug/kprobes/list:c0100a20 k vfs_stat+0x0
/sys/kernel/debug/kprobes/list:c0143b1c k vfs_lock_file+0x0
/sys/kernel/debug/kprobes/list:c01067e4 k vfs_create+0x0
/sys/kernel/debug/kprobes/list:c0450620 k vfs_path_lookup.part.33+0x0
/sys/kernel/debug/kprobes/list:c010089c k vfs_getattr+0x0
/sys/kernel/debug/kprobes/list:c00fb5b4 k vfs_llseek+0x0
/sys/kernel/debug/kprobes/list:c01068a8 k vfs_mkdir+0x0
/sys/kernel/debug/kprobes/list:c0127970 k vfs_fsync+0x0
/sys/kernel/debug/kprobes/list:c010845c k vfs_path_lookup+0x0
/sys/kernel/debug/kprobes/list:c0128eb8 k vfs_statfs+0x0
grep: /sys/kernel/debug/kprobes: Is a directory
/sys/kernel/debug/kprobes/enabled:1
/sys/kernel/debug/kprobes/list:c012791c k vfs_fsync_range+0x0
/sys/kernel/debug/kprobes/list:c00fcb6c k vfs_writev+0x0
/sys/kernel/debug/kprobes/list:c011dad0 k vfs_setxattr+0x0
/sys/kernel/debug/kprobes/list:c0100950 k vfs_fstatat+0x0
/sys/kernel/debug/kprobes/list:c0108638 k vfs_unlink+0x0
/sys/kernel/debug/kprobes/list:c0108b40 k vfs_rename+0x0
/sys/kernel/debug/kprobes/list:c00fcbec k vfs_readv+0x0
/sys/kernel/debug/kprobes/list:c014418c k vfs_setlease+0x0
/sys/kernel/debug/kprobes/list:c00fa4ac k vfs_truncate+0x0
/sys/kernel/debug/kprobes/list:c011d130 k vfs_listxattr+0x0
/sys/kernel/debug/kprobes/list:c01008ec k vfs_fstat+0x0
/sys/kernel/debug/kprobes/list:c00fc1c4 k vfs_write+0x0
/sys/kernel/debug/kprobes/list:c0106988 k vfs_symlink+0x0
/sys/kernel/debug/kprobes/list:c0129148 k vfs_ustat+0x0
/sys/kernel/debug/kprobes/list:c0105e04 k vfs_readlink+0x0
/sys/kernel/debug/kprobes/list:c01072bc k vfs_follow_link+0x0
/sys/kernel/debug/kprobes/list:c011de00 k vfs_xattr_cmp+0x0
/sys/kernel/debug/kprobes/list:c01088d8 k vfs_rmdir+0x0
/sys/kernel/debug/kprobes/list:c0107390 k vfs_link+0x0
/sys/kernel/debug/kprobes/list:c01009f4 k vfs_lstat+0x0
/sys/kernel/debug/kprobes/list:c011d6b0 k vfs_getxattr+0x0
/sys/kernel/debug/kprobes/list:c0107538 k vfs_mknod+0x0
/sys/kernel/debug/kprobes/list:c00fc35c k vfs_read+0x0
/sys/kernel/debug/kprobes/list:c014311c k vfs_test_lock+0x0
/sys/kernel/debug/kprobes/list:c00fb508 k vfs_setpos+0x0
/sys/kernel/debug/kprobes/list:c01421b0 k vfs_cancel_lock+0x0
/sys/kernel/debug/kprobes/list:c011d894 k vfs_removexattr+0x0
/sys/kernel/debug/kprobes/list:c011851c k vfs_kern_mount+0x0
/sys/kernel/debug/kprobes/list:c011dd0c k vfs_getxattr_alloc+0x0
/sys/kernel/debug/kprobes/list:c0100a20 k vfs_stat+0x0
/sys/kernel/debug/kprobes/list:c0143b1c k vfs_lock_file+0x0
/sys/kernel/debug/kprobes/list:c01067e4 k vfs_create+0x0
/sys/kernel/debug/kprobes/list:c0450620 k vfs_path_lookup.part.33+0x0
/sys/kernel/debug/kprobes/list:c010089c k vfs_getattr+0x0
/sys/kernel/debug/kprobes/list:c00fb5b4 k vfs_llseek+0x0
/sys/kernel/debug/kprobes/list:c01068a8 k vfs_mkdir+0x0
/sys/kernel/debug/kprobes/list:c0127970 k vfs_fsync+0x0
/sys/kernel/debug/kprobes/list:c010845c k vfs_path_lookup+0x0
/sys/kernel/debug/kprobes/list:c0128eb8 k vfs_statfs+0x0
== lsmod ==
Module Size Used by
stap_83df0379e451bb1ec824cc2edc7d8b76_9733 1536184 2
ipv6 294504 14
== avahi-browse -r -t _stap._tcp ==
sh: 1: avahi-browse: not found
== ifconfig -a ==
eth0 Link encap:Ethernet HWaddr 8e:87:6d:7a:ec:fd
inet addr:192.168.1.67 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::8c87:6dff:fe7a:ecfd/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:24771 errors:0 dropped:0 overruns:0 frame:0
TX packets:12107 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:28416584 (28.4 MB) TX bytes:2191674 (2.1 MB)
Interrupt:50
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:22 errors:0 dropped:0 overruns:0 frame:0
TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1524 (1.5 KB) TX bytes:1524 (1.5 KB)
== eu-readelf -n /boot/vmlinuz-3.11.0-rc5 | grep Build ==
eu-readelf: failed reading '/boot/vmlinuz-3.11.0-rc5': not a valid ELF file
== eu-readelf -n /lib/modules/3.11.0-rc5/build/vmlinux | grep Build ==
Build ID: edf55984c0061126c3fd1fe628eb5ea2cc049314
== hexdump -C /sys/kernel/notes ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 ed f5 59 84 c0 06 11 26 c3 fd 1f e6 28 eb 5e a2 |..Y....&....(.^.|
00000020 cc 04 93 14 |....|
00000024
== hexdump -C /sys/module/ipv6/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 66 6b 24 3b 34 ba 4a 6d d6 d0 73 e1 f1 5d e1 4f |fk$;4.Jm..s..].O|
00000020 16 28 95 f4 |.(..|
00000024
== hexdump -C
/sys/module/stap_83df0379e451bb1ec824cc2edc7d8b76_9733/notes/.note.gnu.build-id
==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 2d ff ad 80 62 df 33 a6 7f 91 31 16 ea f7 c6 28 |-...b.3...1....(|
00000020 f5 3d 44 5f |.=D_|
00000024
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