== stap -V == Systemtap translator/driver (version 2.0/0.152, commit release-1.8-208-gcf63873) Copyright (C) 2005-2012 Red Hat, Inc. and others This is free software; see the source for copying conditions. enabled features: LIBSQLITE3 TR1_UNORDERED_MAP NLS == which stap == /home/cournape/local/stow/systemtap-dev/bin//stap == locate --regex '/stap(run)?$' | xargs ls -ald == ls: cannot access /home/cournape/src/dev/systemtap/runtime/staprun: No such file or directory lrwxrwxrwx 1 cournape cournape 30 Aug 15 14:13 /home/cournape/local/bin/stap -> ../stow/systemtap-1.8/bin/stap lrwxrwxrwx 1 cournape cournape 33 Aug 15 14:13 /home/cournape/local/bin/staprun -> ../stow/systemtap-1.8/bin/staprun -rwxr-xr-x 1 cournape cournape 19781755 Aug 15 14:09 /home/cournape/local/stow/systemtap-1.8/bin/stap -rwxr-xr-x 1 cournape cournape 707320 Aug 15 14:09 /home/cournape/local/stow/systemtap-1.8/bin/staprun -rwxrwxr-x 1 cournape cournape 20451053 Aug 22 00:03 /home/cournape/src/dev/systemtap/stap == printenv | egrep '^PATH=|^LD_LIBRARY_PATH=|^SYSTEMTAP_.*=|^XDG_DATA.*=' == PATH=/bin:/sbin:/usr/bin:/usr/sbin:/home/cournape/local/stow/systemtap-dev/bin/:/home/cournape/local/stow/systemtap-1.8/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin == stap -vv -p4 -e 'probe begin {exit()}' == Systemtap translator/driver (version 2.0/0.152, commit release-1.8-208-gcf63873) Copyright (C) 2005-2012 Red Hat, Inc. and others This is free software; see the source for copying conditions. enabled features: LIBSQLITE3 TR1_UNORDERED_MAP NLS Created temporary directory "/tmp/stapiGyp6m" Session arch: x86_64 release: 3.5.0-custom Searched for library macro files: " /home/cournape/local/stow/systemtap-dev/share/systemtap/tapset/linux/*.stpm ", found: 1, processed: 1 Searched: " /home/cournape/local/stow/systemtap-dev/share/systemtap/tapset/linux/x86_64/*.stp ", found: 3, processed: 3 Searched: " /home/cournape/local/stow/systemtap-dev/share/systemtap/tapset/linux/*.stp ", found: 65, processed: 65 Searched: " /home/cournape/local/stow/systemtap-dev/share/systemtap/tapset/x86_64/*.stp ", found: 1, processed: 1 Searched: " /home/cournape/local/stow/systemtap-dev/share/systemtap/tapset/*.stp ", found: 19, processed: 19 Pass 1: parsed user script and 89 library script(s) using 62356virt/25012res/2120shr/23564data kb, in 80usr/10sys/95real ms. Pass 2: analyzed script: 1 probe(s), 1 function(s), 0 embed(s), 0 global(s) using 62884virt/25804res/2212shr/24092data kb, in 0usr/0sys/3real ms. /home/cournape/.systemtap/cache/d1/stap_d18c79f4e000a8684cd7f21be19d04a0_718.ko Pass 3: using cached /home/cournape/.systemtap/cache/d1/stap_d18c79f4e000a8684cd7f21be19d04a0_718.c Pass 4: using cached /home/cournape/.systemtap/cache/d1/stap_d18c79f4e000a8684cd7f21be19d04a0_718.ko Running rm -rf /tmp/stapiGyp6m Spawn waitpid result (0x0): 0 Removed temporary directory "/tmp/stapiGyp6m" == gcc -v == Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-1ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) == uname -a == Linux ubuntu 3.5.0-custom #1 SMP Wed Aug 15 13:41:01 PDT 2012 x86_64 x86_64 x86_64 GNU/Linux == dmesg | egrep 'stap|systemtap' | tail -n 10 == [ 113.194908] stap_19413747e6a2cf088443f5a1f16992ff_3293: systemtap: 1.8/0.152, base: ffffffffa0367000, memory: 2551data/52text/45ctx/2058net/377666alloc kb, probes: 2 == cat /proc/cpuinfo | egrep 'processor|vendor_id|model name' == processor : 0 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 1 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 2 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 3 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 4 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 5 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 6 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz processor : 7 vendor_id : GenuineIntel model name : Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz == dpkg --list | egrep 'systemtap|elfutils|kernel|gcc' | awk '{print $2,$3}' | sort == elfutils 0.152-1ubuntu3 gcc 4:4.6.3-1ubuntu5 gcc-4.6 4.6.3-1ubuntu5 gcc-4.6-base 4.6.3-1ubuntu5 gcc-4.6-base:i386 4.6.3-1ubuntu5 gcc-4.6-multilib 4.6.3-1ubuntu5 gcc-multilib 4:4.6.3-1ubuntu5 kerneloops-daemon 0.12+git20090217-1ubuntu19 kernel-package 12.036+nmu2 lib32gcc1 1:4.6.3-1ubuntu5 libaio1:i386 0.3.109-2ubuntu1 libdrm2 2.4.32-1ubuntu1 libdrm2:i386 2.4.32-1ubuntu1 libdrm-dev 2.4.32-1ubuntu1 libdrm-intel1 2.4.32-1ubuntu1 libdrm-intel1:i386 2.4.32-1ubuntu1 libdrm-nouveau1a 2.4.32-1ubuntu1 libdrm-nouveau1a:i386 2.4.32-1ubuntu1 libdrm-radeon1 2.4.32-1ubuntu1 libdrm-radeon1:i386 2.4.32-1ubuntu1 libgcc1 1:4.6.3-1ubuntu5 libgcc1:i386 1:4.6.3-1ubuntu5 libkms1 2.4.32-1ubuntu1 linux-firmware 1.79 linux-generic 3.2.0.27.29 linux-headers-3.2.0-23 3.2.0-23.36 linux-headers-3.2.0-23-generic 3.2.0-23.36 linux-headers-3.2.0-26 3.2.0-26.41 linux-headers-3.2.0-26-generic 3.2.0-26.41 linux-headers-3.2.0-27 3.2.0-27.43 linux-headers-3.2.0-27-generic 3.2.0-27.43 linux-headers-3.5.0-custom 3.5.0-custom-10.00.Custom linux-headers-generic 3.2.0.27.29 linux-image-3.2.0-23-generic 3.2.0-23.36 linux-image-3.2.0-26-generic 3.2.0-26.41 linux-image-3.2.0-27-generic 3.2.0-27.43 linux-image-3.5.0-custom 3.5.0-custom-10.00.Custom linux-image-generic 3.2.0.27.29 module-init-tools 3.16-1ubuntu2 rsyslog 5.8.6-1ubuntu8 udev 175-0ubuntu9 virtualbox-dkms 4.1.12-dfsg-2ubuntu0.1 == egrep 'PROBE|TRACE|MARKER|_DEBUG_|MODULE' /lib/modules/3.5.0-custom/build/.config | grep -v not.set | sort | fmt -w 80 == CONFIG_ARCH_CPU_PROBE_RELEASE=y CONFIG_ARCH_HAS_CPU_AUTOPROBE=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_CAN_PM_TRACE=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_RODATA=y CONFIG_DEBUG_SET_MODULE_RONX=y CONFIG_DYNAMIC_FTRACE=y CONFIG_FTRACE_MCOUNT_RECORD=y CONFIG_FTRACE_SYSCALLS=y CONFIG_FTRACE=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_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_KPROBE_EVENT=y CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_MMIOTRACE=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_NOP_TRACER=y CONFIG_OPTPROBES=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_TRACE=y CONFIG_PNP_DEBUG_MESSAGES=y CONFIG_PROBE_EVENTS=y CONFIG_SCHED_TRACER=y CONFIG_STACK_TRACER=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_STACKTRACE=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_TRACEPOINTS=y CONFIG_TRACER_MAX_TRACE=y CONFIG_UPROBE_EVENT=y CONFIG_UPROBES=y CONFIG_USER_STACKTRACE_SUPPORT=y == find /debugfs /proc /sys /dev -name '*kprobes*' 2>/dev/null | xargs grep . == /proc/sys/debug/kprobes-optimization:0 == lsmod == Module Size Used by vsock 52878 0 vmwgfx 121147 2 ttm 83438 1 vmwgfx drm 275406 3 vmwgfx,ttm acpiphp 23977 0 rfcomm 46619 12 bnep 18144 2 joydev 17457 0 coretemp 13444 0 kvm_intel 132375 0 ppdev 17030 0 kvm 413696 1 kvm_intel ghash_clmulni_intel 13180 0 vmw_balloon 12673 0 aesni_intel 46780 0 cryptd 20360 2 ghash_clmulni_intel,aesni_intel aes_x86_64 17208 1 aesni_intel microcode 22803 0 btusb 18291 0 psmouse 86299 0 snd_ens1371 25398 2 gameport 15501 1 snd_ens1371 serio_raw 13215 0 binfmt_misc 17431 1 snd_ac97_codec 134298 1 snd_ens1371 bluetooth 204626 24 rfcomm,bnep,btusb hid_generic 12493 0 ac97_bus 12766 1 snd_ac97_codec snd_pcm 96580 2 snd_ens1371,snd_ac97_codec parport_pc 32688 1 snd_seq_midi 13324 0 snd_rawmidi 30238 2 snd_ens1371,snd_seq_midi vmci 82479 1 vsock snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61521 2 snd_seq_midi,snd_seq_midi_event snd_timer 29532 2 snd_pcm,snd_seq snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq shpchp 37108 0 snd 68728 11 snd_ens1371,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device mac_hid 13205 0 soundcore 12680 1 snd i2c_piix4 13167 0 snd_page_alloc 18484 1 snd_pcm lp 17759 0 parport 46354 3 ppdev,parport_pc,lp e1000 114318 0 mptspi 22575 1 mptscsih 40289 1 mptspi mptbase 101780 2 mptspi,mptscsih floppy 69414 0 usbhid 46855 0 hid 100091 2 hid_generic,usbhid pvscsi 22687 0 == avahi-browse -r -t _stap._tcp == == ifconfig -a == eth0 Link encap:Ethernet HWaddr 00:0c:29:43:4f:c6 inet addr:192.168.217.149 Bcast:192.168.217.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fe43:4fc6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4639 errors:0 dropped:0 overruns:0 frame:0 TX packets:3302 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2672143 (2.6 MB) TX bytes:395645 (395.6 KB) 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:16436 Metric:1 RX packets:121 errors:0 dropped:0 overruns:0 frame:0 TX packets:121 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:12414 (12.4 KB) TX bytes:12414 (12.4 KB) == eu-readelf -n /boot/vmlinuz-3.5.0-custom | grep Build == Build ID: 534d93c7c49b7f1ec09e515b04de676173f05132 == eu-readelf -n /usr/lib/debug/lib/modules/3.5.0-custom/vmlinux | grep Build == eu-readelf: cannot open input file: No such file or directory == hexdump -C /sys/kernel/notes == 00000000 04 00 00 00 06 00 00 00 06 00 00 00 58 65 6e 00 |............Xen.| 00000010 6c 69 6e 75 78 00 00 00 04 00 00 00 04 00 00 00 |linux...........| 00000020 07 00 00 00 58 65 6e 00 32 2e 36 00 04 00 00 00 |....Xen.2.6.....| 00000030 08 00 00 00 05 00 00 00 58 65 6e 00 78 65 6e 2d |........Xen.xen-| 00000040 33 2e 30 00 04 00 00 00 08 00 00 00 03 00 00 00 |3.0.............| 00000050 58 65 6e 00 00 00 00 80 ff ff ff ff 04 00 00 00 |Xen.............| 00000060 08 00 00 00 01 00 00 00 58 65 6e 00 10 f2 ce 81 |........Xen.....| 00000070 ff ff ff ff 04 00 00 00 08 00 00 00 02 00 00 00 |................| 00000080 58 65 6e 00 00 10 00 81 ff ff ff ff 04 00 00 00 |Xen.............| 00000090 2a 00 00 00 0a 00 00 00 58 65 6e 00 21 77 72 69 |*.......Xen.!wri| 000000a0 74 61 62 6c 65 5f 70 61 67 65 5f 74 61 62 6c 65 |table_page_table| 000000b0 73 7c 70 61 65 5f 70 67 64 69 72 5f 61 62 6f 76 |s|pae_pgdir_abov| 000000c0 65 5f 34 67 62 00 00 00 04 00 00 00 04 00 00 00 |e_4gb...........| 000000d0 09 00 00 00 58 65 6e 00 79 65 73 00 04 00 00 00 |....Xen.yes.....| 000000e0 08 00 00 00 08 00 00 00 58 65 6e 00 67 65 6e 65 |........Xen.gene| 000000f0 72 69 63 00 04 00 00 00 10 00 00 00 0d 00 00 00 |ric.............| 00000100 58 65 6e 00 01 00 00 00 00 00 00 00 01 00 00 00 |Xen.............| 00000110 00 00 00 00 04 00 00 00 04 00 00 00 0e 00 00 00 |................| 00000120 58 65 6e 00 01 00 00 00 04 00 00 00 08 00 00 00 |Xen.............| 00000130 0c 00 00 00 58 65 6e 00 00 00 00 00 00 80 ff ff |....Xen.........| 00000140 04 00 00 00 08 00 00 00 04 00 00 00 58 65 6e 00 |............Xen.| 00000150 00 00 00 00 00 00 00 00 04 00 00 00 14 00 00 00 |................| 00000160 03 00 00 00 47 4e 55 00 53 4d 93 c7 c4 9b 7f 1e |....GNU.SM......| 00000170 c0 9e 51 5b 04 de 67 61 73 f0 51 32 |..Q[..gas.Q2| 0000017c == hexdump -C /sys/module/ac97_bus/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 4d 4e 24 87 55 f8 81 ed 5c d8 a8 73 cd 82 eb 84 |MN$.U...\..s....| 00000020 97 19 8e 4d |...M| 00000024 == hexdump -C /sys/module/acpiphp/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 0b 5d 68 68 87 6e f7 e6 14 5c 07 89 30 45 25 d5 |.]hh.n...\..0E%.| 00000020 d4 12 6a a7 |..j.| 00000024 == hexdump -C /sys/module/aes_x86_64/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 b9 b0 1b 5a 90 15 a6 b0 05 dd 71 c7 73 47 a3 c2 |...Z......q.sG..| 00000020 b0 f7 87 8a |....| 00000024 == hexdump -C /sys/module/aesni_intel/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 99 50 2b ed 27 d7 52 da 1f 60 66 63 80 d6 b7 f0 |.P+.'.R..`fc....| 00000020 a6 eb 05 5d |...]| 00000024 == hexdump -C /sys/module/binfmt_misc/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 e0 a0 2e bd bf 28 3c 4f a9 a5 81 34 8c 2d b2 9b |.....(7.D...=| 00000020 27 13 d5 5b |'..[| 00000024 == hexdump -C /sys/module/drm/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 40 07 1d 4e 22 f4 35 3e bd d9 f5 3a 85 35 ec 9a |@..N".5>...:.5..| 00000020 37 d0 4a 11 |7.J.| 00000024 == hexdump -C /sys/module/e1000/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 8a 22 2d 0f 16 52 65 cf af 8c 60 fa 69 9d 93 da |."-..Re...`.i...| 00000020 08 05 44 15 |..D.| 00000024 == hexdump -C /sys/module/floppy/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 b9 50 a6 e6 b4 33 c9 53 a0 71 8c 7f fd 86 2f f1 |.P...3.S.q..../.| 00000020 bc 2c b2 f2 |.,..| 00000024 == hexdump -C /sys/module/gameport/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 5c 7c b7 5e f7 81 f3 a4 bf aa bb 64 c4 4c e0 93 |\|.^.......d.L..| 00000020 e2 f6 7b 35 |..{5| 00000024 == hexdump -C /sys/module/ghash_clmulni_intel/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 c8 43 79 ee 6a 7b 00 78 f7 f0 7c be 69 8e 69 3c |.Cy.j{.x..|.i.i<| 00000020 ae 78 40 cc |.x@.| 00000024 == hexdump -C /sys/module/hid/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 45 b3 44 0a 38 94 9c 3e ea 82 3e fb ad 63 af a2 |E.D.8..>..>..c..| 00000020 b3 6f 02 51 |.o.Q| 00000024 == hexdump -C /sys/module/hid_generic/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 6e e5 f1 25 c9 3c 0a 5f da fe 0f 23 14 ed 5d bb |n..%.<._...#..].| 00000020 b4 24 1e ea |.$..| 00000024 == hexdump -C /sys/module/i2c_piix4/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 7c e8 ae bb 00 71 9b 2a c2 e9 88 30 1d a7 e9 20 ||....q.*...0... | 00000020 1f c9 9d fe |....| 00000024 == hexdump -C /sys/module/joydev/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 79 d7 8a f9 e8 92 f1 33 6e 3b 53 74 a9 56 47 51 |y......3n;St.VGQ| 00000020 de 17 be 0f |....| 00000024 == hexdump -C /sys/module/kvm/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 49 e0 22 9c 41 4c 07 75 4c 60 95 17 43 b0 34 ee |I.".AL.uL`..C.4.| 00000020 e9 ca 0c e9 |....| 00000024 == hexdump -C /sys/module/kvm_intel/notes/.note.gnu.build-id == 00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.| 00000010 34 b2 b2 b2 50 f1 57 f1 bf c2 3c 67 46 37 a9 41 |4...P.W...