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  1.  
  2. root@linaro-developer:~/systemtap-2.2.1/testsuite# stap-report
  3. == id ==
  4. uid=0(root) gid=0(root) groups=0(root)
  5. == stap -V ==
  6. Systemtap translator/driver (version 2.2.1/0.155, non-git sources)
  7. Copyright (C) 2005-2013 Red Hat, Inc. and others
  8. This is free software; see the source for copying conditions.
  9. enabled features: TR1_UNORDERED_MAP NLS
  10. == which stap ==
  11. /usr/local/bin/stap
  12. == locate --regex '/stap(run|io|dyn)?$' | xargs ls -ald ==
  13. sh: 1: locate: not found
  14. drwxrwxr-x 37 root root 4096 Sep 17 07:08 .
  15. == printenv | egrep '^PATH=|^LD_LIBRARY_PATH=|^SYSTEMTAP_.*=|^XDG_DATA.*=' ==
  16. PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/bin:/sbin:/usr/bin:/usr/sbin
  17. == stap -vv --poison-cache -p4 -e 'probe begin {exit()}' ==
  18. Systemtap translator/driver (version 2.2.1/0.155, non-git sources)
  19. Copyright (C) 2005-2013 Red Hat, Inc. and others
  20. This is free software; see the source for copying conditions.
  21. enabled features: TR1_UNORDERED_MAP NLS
  22. Created temporary directory "/tmp/stap8WlBZG"
  23. Session arch: arm release: 3.11.0-rc5
  24. Searched for library macro files: "/usr/local/share/systemtap/tapset/linux/*.stpm", found: 1, processed: 1
  25. Searched for library macro files: "/usr/local/share/systemtap/tapset/*.stpm", found: 1, processed: 1
  26. Searched: "/usr/local/share/systemtap/tapset/linux/arm/*.stp", found: 1, processed: 1
  27. Searched: "/usr/local/share/systemtap/tapset/linux/*.stp", found: 64, processed: 64
  28. Searched: "/usr/local/share/systemtap/tapset/arm/*.stp", found: 1, processed: 1
  29. Searched: "/usr/local/share/systemtap/tapset/*.stp", found: 21, processed: 21
  30. Pass 1: parsed user script and 89 library script(s) using 18440virt/13892res/1560shr/12936data kb, in 840usr/40sys/894real ms.
  31. 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.
  32. ignoring extra parts of compat version: 2.2.1
  33. function recursion-analysis: max-nesting 0 non-recursive
  34. Pass 3: translated to C into "/tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.c" using 18704virt/14540res/1916shr/13200data kb, in 0usr/0sys/5real ms.
  35. 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
  36. CC [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.o
  37. LD [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.o
  38. Building modules, stage 2.
  39. MODPOST 1 modules
  40. CC /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.mod.o
  41. LD [M] /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
  42. Spawn waitpid result (0x0): 0
  43. /root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
  44. Pass 4: compiled C into "stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko" in 25820usr/2630sys/30488real ms.
  45. Cleaning cache, interval reached 2454 s > 300 s.
  46. Copying /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko to /root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.ko
  47. Copying /tmp/stap8WlBZG/stap_b00d6e09dd729ff1650d3b351fbb314e_803_src.c to /root/.systemtap/cache/b0/stap_b00d6e09dd729ff1650d3b351fbb314e_803.c
  48. Copying /tmp/stap8WlBZG/stapconf_55d6411c6f9226322c4f3d007bff23d7_617.h to /root/.systemtap/cache/55/stapconf_55d6411c6f9226322c4f3d007bff23d7_617.h
  49. Running rm -rf /tmp/stap8WlBZG
  50. Spawn waitpid result (0x0): 0
  51. Removed temporary directory "/tmp/stap8WlBZG"
  52. == gcc -v ==
  53. Using built-in specs.
  54. COLLECT_GCC=gcc
  55. COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.7/lto-wrapper
  56. Target: arm-linux-gnueabihf
  57. 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
  58. Thread model: posix
  59. gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1)
  60. == uname -a ==
  61. Linux linaro-developer 3.11.0-rc5 #2 SMP PREEMPT Fri Sep 6 09:39:29 UTC 2013 armv7l armv7l armv7l GNU/Linux
  62. == dmesg | egrep 'stap|systemtap' | tail -n 10 ==
  63. == cat /proc/cpuinfo | egrep 'processor|vendor_id|model name' ==
  64. processor : 0
  65. model name : ARMv7 Processor rev 1 (v7l)
  66. processor : 1
  67. model name : ARMv7 Processor rev 1 (v7l)
  68. == dpkg --list | egrep 'systemtap|elfutils|kernel|linux|gcc|dyninst|avahi|nss|nspr|dejagnu' | awk '{print $2,$3}' | sort ==
  69. cpufrequtils 008-1
  70. dejagnu 1.5-3
  71. elfutils 0.153-2ubuntu1
  72. flash-kernel 3.0~rc.4ubuntu33+linaro4
  73. gcc 4:4.7.3-1ubuntu10
  74. gcc-4.7 4.7.3-1ubuntu1
  75. gcc-4.7-base:armhf 4.7.3-1ubuntu1
  76. input-utils 1.0-1
  77. insserv 1.14.0-5ubuntu1
  78. kmod 9-3ubuntu1
  79. libaio1:armhf 0.3.109-3
  80. libavahi-client3:armhf 0.6.31-1ubuntu3
  81. libavahi-common-data:armhf 0.6.31-1ubuntu3
  82. libavahi-common3:armhf 0.6.31-1ubuntu3
  83. libcpufreq0 008-1
  84. libdrm2:armhf 2.4.43-0ubuntu1
  85. libgcc-4.7-dev:armhf 4.7.3-1ubuntu1
  86. libgcc1:armhf 1:4.7.3-1ubuntu1
  87. libnspr4:armhf 2:4.9.5-1ubuntu1
  88. libnss3:armhf 2:3.14.3-0ubuntu1
  89. libselinux1:armhf 2.1.9-5ubuntu1
  90. linux-base 3.5ubuntu4
  91. linux-headers-3.10.0-1-linaro-u8500 3.10.0-1.1ubuntu1~ci+130621194855
  92. linux-headers-linaro-u8500 3.10.0.1.1ubuntu1
  93. linux-image-3.11.0-rc7-linaro-u8500 3.11.0-rc7-linaro-u8500-2
  94. linux-libc-dev:armhf 3.8.0-19.29
  95. linux-sound-base 1.0.25+dfsg-0ubuntu4
  96. linux-tools 3.8.0.19.35
  97. openssh-client 1:6.1p1-4
  98. openssh-server 1:6.1p1-4
  99. openssl 1.0.1c-4ubuntu9~linaro4
  100. rsyslog 5.8.11-2ubuntu2
  101. systemtap 2.1-1~experimental1
  102. systemtap-common 2.1-1~experimental1
  103. systemtap-runtime 2.1-1~experimental1
  104. uboot-mkimage 2012.04.01-2
  105. udev 175-0ubuntu26
  106. util-linux 2.20.1-5.1ubuntu8
  107. == egrep 'PROBE|TRACE|MARKER|_DEBUG_|MODULE|FENTRY|_SIG' /lib/modules/3.11.0-rc5/build/.config | grep -v not.set | sort | fmt -w 80 ==
  108. CONFIG_ARM_KPROBES_TEST=m CONFIG_CONTEXT_SWITCH_TRACER=y
  109. CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_INFO=y
  110. CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
  111. CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_PERF_USE_VMALLOC=y
  112. CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_WRITECOUNT=y
  113. CONFIG_DYNAMIC_FTRACE=y CONFIG_FTRACE=y CONFIG_FTRACE_MCOUNT_RECORD=y
  114. CONFIG_FTRACE_SYSCALLS=y CONFIG_FUNCTION_GRAPH_TRACER=y
  115. CONFIG_FUNCTION_TRACER=y CONFIG_GENERIC_IRQ_PROBE=y
  116. CONFIG_GENERIC_TRACER=y CONFIG_HAVE_ARCH_TRACEHOOK=y
  117. CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DYNAMIC_FTRACE=y
  118. CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
  119. CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y
  120. CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_KPROBES=y CONFIG_KPROBE_EVENT=y
  121. CONFIG_KRETPROBES=y CONFIG_MODULES=y CONFIG_MODULES_USE_ELF_REL=y
  122. CONFIG_MODULE_UNLOAD=y CONFIG_NOP_TRACER=y CONFIG_OLD_SIGACTION=y
  123. CONFIG_OLD_SIGSUSPEND3=y CONFIG_PROBE_EVENTS=y CONFIG_SIGNALFD=y
  124. CONFIG_STACKTRACE=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_STACK_TRACER=y
  125. CONFIG_TRACEPOINTS=y CONFIG_TRACE_CLOCK=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y
  126. CONFIG_UX500_DEBUG_UART=2
  127. == find /debugfs /proc /sys /dev /sys/kernel/debug -path '*kprobe*' -o -path '*yama*' -type f 2>/dev/null | xargs grep -H . ==
  128. grep: /sys/kernel/debug/kprobes: Is a directory
  129. /sys/kernel/debug/kprobes/enabled:1
  130. /sys/kernel/debug/kprobes/list:c012791c k vfs_fsync_range+0x0
  131. /sys/kernel/debug/kprobes/list:c00fcb6c k vfs_writev+0x0
  132. /sys/kernel/debug/kprobes/list:c011dad0 k vfs_setxattr+0x0
  133. /sys/kernel/debug/kprobes/list:c0100950 k vfs_fstatat+0x0
  134. /sys/kernel/debug/kprobes/list:c0108638 k vfs_unlink+0x0
  135. /sys/kernel/debug/kprobes/list:c0108b40 k vfs_rename+0x0
  136. /sys/kernel/debug/kprobes/list:c00fcbec k vfs_readv+0x0
  137. /sys/kernel/debug/kprobes/list:c014418c k vfs_setlease+0x0
  138. /sys/kernel/debug/kprobes/list:c00fa4ac k vfs_truncate+0x0
  139. /sys/kernel/debug/kprobes/list:c011d130 k vfs_listxattr+0x0
  140. /sys/kernel/debug/kprobes/list:c01008ec k vfs_fstat+0x0
  141. /sys/kernel/debug/kprobes/list:c00fc1c4 k vfs_write+0x0
  142. /sys/kernel/debug/kprobes/list:c0106988 k vfs_symlink+0x0
  143. /sys/kernel/debug/kprobes/list:c0129148 k vfs_ustat+0x0
  144. /sys/kernel/debug/kprobes/list:c0105e04 k vfs_readlink+0x0
  145. /sys/kernel/debug/kprobes/list:c01072bc k vfs_follow_link+0x0
  146. /sys/kernel/debug/kprobes/list:c011de00 k vfs_xattr_cmp+0x0
  147. /sys/kernel/debug/kprobes/list:c01088d8 k vfs_rmdir+0x0
  148. /sys/kernel/debug/kprobes/list:c0107390 k vfs_link+0x0
  149. /sys/kernel/debug/kprobes/list:c01009f4 k vfs_lstat+0x0
  150. /sys/kernel/debug/kprobes/list:c011d6b0 k vfs_getxattr+0x0
  151. /sys/kernel/debug/kprobes/list:c0107538 k vfs_mknod+0x0
  152. /sys/kernel/debug/kprobes/list:c00fc35c k vfs_read+0x0
  153. /sys/kernel/debug/kprobes/list:c014311c k vfs_test_lock+0x0
  154. /sys/kernel/debug/kprobes/list:c00fb508 k vfs_setpos+0x0
  155. /sys/kernel/debug/kprobes/list:c01421b0 k vfs_cancel_lock+0x0
  156. /sys/kernel/debug/kprobes/list:c011d894 k vfs_removexattr+0x0
  157. /sys/kernel/debug/kprobes/list:c011851c k vfs_kern_mount+0x0
  158. /sys/kernel/debug/kprobes/list:c011dd0c k vfs_getxattr_alloc+0x0
  159. /sys/kernel/debug/kprobes/list:c0100a20 k vfs_stat+0x0
  160. /sys/kernel/debug/kprobes/list:c0143b1c k vfs_lock_file+0x0
  161. /sys/kernel/debug/kprobes/list:c01067e4 k vfs_create+0x0
  162. /sys/kernel/debug/kprobes/list:c0450620 k vfs_path_lookup.part.33+0x0
  163. /sys/kernel/debug/kprobes/list:c010089c k vfs_getattr+0x0
  164. /sys/kernel/debug/kprobes/list:c00fb5b4 k vfs_llseek+0x0
  165. /sys/kernel/debug/kprobes/list:c01068a8 k vfs_mkdir+0x0
  166. /sys/kernel/debug/kprobes/list:c0127970 k vfs_fsync+0x0
  167. /sys/kernel/debug/kprobes/list:c010845c k vfs_path_lookup+0x0
  168. /sys/kernel/debug/kprobes/list:c0128eb8 k vfs_statfs+0x0
  169. grep: /sys/kernel/debug/kprobes: Is a directory
  170. /sys/kernel/debug/kprobes/enabled:1
  171. /sys/kernel/debug/kprobes/list:c012791c k vfs_fsync_range+0x0
  172. /sys/kernel/debug/kprobes/list:c00fcb6c k vfs_writev+0x0
  173. /sys/kernel/debug/kprobes/list:c011dad0 k vfs_setxattr+0x0
  174. /sys/kernel/debug/kprobes/list:c0100950 k vfs_fstatat+0x0
  175. /sys/kernel/debug/kprobes/list:c0108638 k vfs_unlink+0x0
  176. /sys/kernel/debug/kprobes/list:c0108b40 k vfs_rename+0x0
  177. /sys/kernel/debug/kprobes/list:c00fcbec k vfs_readv+0x0
  178. /sys/kernel/debug/kprobes/list:c014418c k vfs_setlease+0x0
  179. /sys/kernel/debug/kprobes/list:c00fa4ac k vfs_truncate+0x0
  180. /sys/kernel/debug/kprobes/list:c011d130 k vfs_listxattr+0x0
  181. /sys/kernel/debug/kprobes/list:c01008ec k vfs_fstat+0x0
  182. /sys/kernel/debug/kprobes/list:c00fc1c4 k vfs_write+0x0
  183. /sys/kernel/debug/kprobes/list:c0106988 k vfs_symlink+0x0
  184. /sys/kernel/debug/kprobes/list:c0129148 k vfs_ustat+0x0
  185. /sys/kernel/debug/kprobes/list:c0105e04 k vfs_readlink+0x0
  186. /sys/kernel/debug/kprobes/list:c01072bc k vfs_follow_link+0x0
  187. /sys/kernel/debug/kprobes/list:c011de00 k vfs_xattr_cmp+0x0
  188. /sys/kernel/debug/kprobes/list:c01088d8 k vfs_rmdir+0x0
  189. /sys/kernel/debug/kprobes/list:c0107390 k vfs_link+0x0
  190. /sys/kernel/debug/kprobes/list:c01009f4 k vfs_lstat+0x0
  191. /sys/kernel/debug/kprobes/list:c011d6b0 k vfs_getxattr+0x0
  192. /sys/kernel/debug/kprobes/list:c0107538 k vfs_mknod+0x0
  193. /sys/kernel/debug/kprobes/list:c00fc35c k vfs_read+0x0
  194. /sys/kernel/debug/kprobes/list:c014311c k vfs_test_lock+0x0
  195. /sys/kernel/debug/kprobes/list:c00fb508 k vfs_setpos+0x0
  196. /sys/kernel/debug/kprobes/list:c01421b0 k vfs_cancel_lock+0x0
  197. /sys/kernel/debug/kprobes/list:c011d894 k vfs_removexattr+0x0
  198. /sys/kernel/debug/kprobes/list:c011851c k vfs_kern_mount+0x0
  199. /sys/kernel/debug/kprobes/list:c011dd0c k vfs_getxattr_alloc+0x0
  200. /sys/kernel/debug/kprobes/list:c0100a20 k vfs_stat+0x0
  201. /sys/kernel/debug/kprobes/list:c0143b1c k vfs_lock_file+0x0
  202. /sys/kernel/debug/kprobes/list:c01067e4 k vfs_create+0x0
  203. /sys/kernel/debug/kprobes/list:c0450620 k vfs_path_lookup.part.33+0x0
  204. /sys/kernel/debug/kprobes/list:c010089c k vfs_getattr+0x0
  205. /sys/kernel/debug/kprobes/list:c00fb5b4 k vfs_llseek+0x0
  206. /sys/kernel/debug/kprobes/list:c01068a8 k vfs_mkdir+0x0
  207. /sys/kernel/debug/kprobes/list:c0127970 k vfs_fsync+0x0
  208. /sys/kernel/debug/kprobes/list:c010845c k vfs_path_lookup+0x0
  209. /sys/kernel/debug/kprobes/list:c0128eb8 k vfs_statfs+0x0
  210. == lsmod ==
  211. Module Size Used by
  212. stap_83df0379e451bb1ec824cc2edc7d8b76_9733 1536184 2
  213. ipv6 294504 14
  214. == avahi-browse -r -t _stap._tcp ==
  215. sh: 1: avahi-browse: not found
  216. == ifconfig -a ==
  217. eth0 Link encap:Ethernet HWaddr 8e:87:6d:7a:ec:fd
  218. inet addr:192.168.1.67 Bcast:192.168.1.255 Mask:255.255.255.0
  219. inet6 addr: fe80::8c87:6dff:fe7a:ecfd/64 Scope:Link
  220. UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
  221. RX packets:24771 errors:0 dropped:0 overruns:0 frame:0
  222. TX packets:12107 errors:0 dropped:0 overruns:0 carrier:0
  223. collisions:0 txqueuelen:1000
  224. RX bytes:28416584 (28.4 MB) TX bytes:2191674 (2.1 MB)
  225. Interrupt:50
  226.  
  227. lo Link encap:Local Loopback
  228. inet addr:127.0.0.1 Mask:255.0.0.0
  229. inet6 addr: ::1/128 Scope:Host
  230. UP LOOPBACK RUNNING MTU:65536 Metric:1
  231. RX packets:22 errors:0 dropped:0 overruns:0 frame:0
  232. TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
  233. collisions:0 txqueuelen:0
  234. RX bytes:1524 (1.5 KB) TX bytes:1524 (1.5 KB)
  235.  
  236. == eu-readelf -n /boot/vmlinuz-3.11.0-rc5 | grep Build ==
  237. eu-readelf: failed reading '/boot/vmlinuz-3.11.0-rc5': not a valid ELF file
  238. == eu-readelf -n /lib/modules/3.11.0-rc5/build/vmlinux | grep Build ==
  239. Build ID: edf55984c0061126c3fd1fe628eb5ea2cc049314
  240. == hexdump -C /sys/kernel/notes ==
  241. 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
  242. 00000010 ed f5 59 84 c0 06 11 26 c3 fd 1f e6 28 eb 5e a2 |..Y....&....(.^.|
  243. 00000020 cc 04 93 14 |....|
  244. 00000024
  245. == hexdump -C /sys/module/ipv6/notes/.note.gnu.build-id ==
  246. 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
  247. 00000010 66 6b 24 3b 34 ba 4a 6d d6 d0 73 e1 f1 5d e1 4f |fk$;4.Jm..s..].O|
  248. 00000020 16 28 95 f4 |.(..|
  249. 00000024
  250. == hexdump -C /sys/module/stap_83df0379e451bb1ec824cc2edc7d8b76_9733/notes/.note.gnu.build-id ==
  251. 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
  252. 00000010 2d ff ad 80 62 df 33 a6 7f 91 31 16 ea f7 c6 28 |-...b.3...1....(|
  253. 00000020 f5 3d 44 5f |.=D_|
  254. 00000024
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