From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25745 invoked by alias); 16 Jan 2013 16:50:22 -0000 Received: (qmail 25569 invoked by uid 48); 16 Jan 2013 16:50:01 -0000 From: "eldereng at hotmail dot com" To: systemtap@sourceware.org Subject: [Bug uprobes/15016]=?UTF-8?Q?=20SystemTap=20=2B=20Probing=20User=20Space=E2=80=8F?= Date: Wed, 16 Jan 2013 16:50:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: uprobes X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: eldereng at hotmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2013-q1/txt/msg00019.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=15016 --- Comment #4 from Elder 2013-01-16 16:49:59 UTC --- Correct Josh, but if I build my code with debug it should work right? In my case, this did not work. Look: My code is (Command for compile is: gcc -g -o Application Application.c): #include #include #include #include int TimeForSleep(); int TimeForSleep(){ double nr=3.0; return 1000000 * nr; } int main(int argc,char *argv[]){ while(1){ printf("test \n"); usleep(TimeForSleep()); } return 0; } My script of systemtap: probe process("/home/elder/Application").function("TimeForSleep").call { printf("found\n"); } probe begin { printf("INI\n"); } probe end { printf("FIM \n"); } Return of systemtap: # stap -vvv s.stap -c /home/elder/Application Systemtap translator/driver (version 2.1/0.153, commit release-2.0-219-gf5d0bf6) Copyright (C) 2005-2013 Red Hat, Inc. and others This is free software; see the source for copying conditions. enabled features: AVAHI LIBSQLITE3 NSS BOOST_SHARED_PTR TR1_UNORDERED_MAP NLS Created temporary directory "/tmp/stapBigAmY" Session arch: x86_64 release: 3.7.2xen Parsed kernel "/lib/modules/3.7.2xen/build/.config", containing 4043 tuples Parsed kernel /lib/modules/3.7.2xen/build/Module.symvers, which contained 5975 vmlinux exports Processing tapset "/usr/local/share/systemtap/tapset/linux/context.stpm" Searched for library macro files: "/usr/local/share/systemtap/tapset/linux/*.stpm", found: 1, processed: 1 Processing tapset "/usr/local/share/systemtap/tapset/choose_defined.stpm" Searched for library macro files: "/usr/local/share/systemtap/tapset/*.stpm", found: 1, processed: 1 Processing tapset "/usr/local/share/systemtap/tapset/linux/x86_64/aux_syscalls.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/x86_64/nd_syscalls.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/x86_64/syscalls.stp" Searched: "/usr/local/share/systemtap/tapset/linux/x86_64/*.stp", found: 3, processed: 3 Processing tapset "/usr/local/share/systemtap/tapset/linux/atomic.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/aux_syscalls.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/context-caller.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/context-envvar.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/context.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/context-symbols.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/context-unwind.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/conversions-guru.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/conversions.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ctime.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/dentry.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/dev.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/endian.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/guru-delay.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/inet_sock.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/inet.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ioblock.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ioscheduler.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ipmib-filter-default.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ipmib.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ip.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/irq.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/kprocess.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/kretprobe.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/linuxmib-filter-default.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/linuxmib.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/logging.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/memory.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nd_syscalls2.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nd_syscalls.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/netfilter.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/networking.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nfsderrno.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nfsd.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nfs_proc.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/nfs.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/panic.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/perf.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/proc_mem.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/pstrace.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/rpc.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/scheduler.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/scsi.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/signal.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/socket.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/syscalls2.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/syscalls_cfg_trunc.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/syscalls.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/target_set.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/task.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/task_time.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/tcpmib-filter-default.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/tcpmib.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/tcp.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/timestamp_gtod.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/timestamp_monotonic.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/timestamp.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/tty.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ucontext.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ucontext-symbols.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/ucontext-unwind.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/udp.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/utrace.stp" Processing tapset "/usr/local/share/systemtap/tapset/linux/vfs.stp" Searched: "/usr/local/share/systemtap/tapset/linux/*.stp", found: 64, processed: 64 Processing tapset "/usr/local/share/systemtap/tapset/x86_64/registers.stp" Searched: "/usr/local/share/systemtap/tapset/x86_64/*.stp", found: 1, processed: 1 Processing tapset "/usr/local/share/systemtap/tapset/ansi.stp" Processing tapset "/usr/local/share/systemtap/tapset/argv.stp" Processing tapset "/usr/local/share/systemtap/tapset/context.stp" Processing tapset "/usr/local/share/systemtap/tapset/errno.stp" Processing tapset "/usr/local/share/systemtap/tapset/indent-default.stp" Processing tapset "/usr/local/share/systemtap/tapset/indent.stp" Processing tapset "/usr/local/share/systemtap/tapset/logging.stp" Processing tapset "/usr/local/share/systemtap/tapset/null.stp" Processing tapset "/usr/local/share/systemtap/tapset/pn.stp" Processing tapset "/usr/local/share/systemtap/tapset/queue_stats.stp" Processing tapset "/usr/local/share/systemtap/tapset/random.stp" Processing tapset "/usr/local/share/systemtap/tapset/registers.stp" Processing tapset "/usr/local/share/systemtap/tapset/speculative.stp" Processing tapset "/usr/local/share/systemtap/tapset/stap_staticmarkers.stp" Processing tapset "/usr/local/share/systemtap/tapset/stopwatch.stp" Processing tapset "/usr/local/share/systemtap/tapset/string.stp" Processing tapset "/usr/local/share/systemtap/tapset/system.stp" Processing tapset "/usr/local/share/systemtap/tapset/tokenize.stp" Processing tapset "/usr/local/share/systemtap/tapset/tzinfo.stp" Processing tapset "/usr/local/share/systemtap/tapset/uconversions.stp" Searched: "/usr/local/share/systemtap/tapset/*.stp", found: 20, processed: 20 Pass 1: parsed user script and 90 library script(s) using 81316virt/24580res/2532shr/22780data kb, in 140usr/20sys/194real ms. Extracting build ID. parse 'TimeForSleep', func 'TimeForSleep' focused on module '/home/elder/Application' = [0x400000-0x601030, bias 0 file /home/elder/Application ELF machine |x86_64 (code 62) focused on module '/home/elder/Application' selected function TimeForSleep selected function TimeForSleep searching for prologue of function 'TimeForSleep' 0x40058c-0x4005b5@/home/elder/Application.c:6 checking line record 0x40058c@/home/elder/Application.c:6 checking line record 0x400590@/home/elder/Application.c:7 prologue found function 'TimeForSleep' = 0x400590 probe TimeForSleep@/home/elder/Application.c:6 process=/home/elder/Application reloc=.absolute pc=0x400590 Eliding side-effect-free singleton block operator '{' at s.stap:2:1 Eliding side-effect-free singleton block operator '{' at s.stap:5:13 Eliding side-effect-free singleton block operator '{' at s.stap:8:11 Pass 2: analyzed script: 3 probe(s), 0 function(s), 0 embed(s), 0 global(s) using 81860virt/25636res/2852shr/23308data kb, in 0usr/0sys/6real ms. function recursion-analysis: max-nesting 0 non-recursive probe process("/home/elder/Application").function("TimeForSleep@/home/elder/Application.c:6").call locks nothing adapt location:13max - 39/3tot =>[] adapt derivation:78max - 106/3tot =>* adapt pp:99max - 113/3tot =>* adapt pn:99max - 113/3tot =>* dump_unwindsyms /home/elder/Application index=0 base=0x400000 Found build-id in /home/elder/Application, length 20, start at 0x400284 Pass 3: translated to C into "/tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.c" using 217176virt/26328res/3376shr/23388data kb, in 40usr/360sys/394real ms. Pass 4: using cached /root/.systemtap/cache/d9/stapconf_d9cd427a508d75332e973f88a9e2f489_654.h Running env -uARCH -uKBUILD_EXTMOD -uCROSS_COMPILE -uKBUILD_IMAGE -uKCONFIG_CONFIG -uINSTALL_PATH PATH=/usr/bin:/bin:/usr/lib64/mpi/gcc/openmpi/bin:/usr/local/bin:/usr/bin:/sbin:/usr/sbin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/games:/usr/lib/mit/bin:/usr/lib/mit/sbin make -C /lib/modules/3.7.2xen/build M=/tmp/stapBigAmY modules ARCH=x86_64 CONFIG_DEBUG_INFO= V=1 -j5 make: Entering directory `/home/elder/linux-3.7.2' test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \ echo >&2; \ echo >&2 " ERROR: Kernel configuration is invalid."; \ echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \ echo >&2 ; \ /bin/false) mkdir -p /tmp/stapBigAmY/.tmp_versions ; rm -f /tmp/stapBigAmY/.tmp_versions/* make -f scripts/Makefile.build obj=/tmp/stapBigAmY (cat /dev/null; echo kernel//tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko;) > /tmp/stapBigAmY/modules.order gcc -Wp,-MD,/tmp/stapBigAmY/.stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.o.d -nostdinc -isystem /usr/lib64/gcc/x86_64-suse-linux/4.7/include -I/home/elder/linux-3.7.2/arch/x86/include -Iarch/x86/include/generated -Iinclude -I/home/elder/linux-3.7.2/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/home/elder/linux-3.7.2/include/uapi -Iinclude/generated/uapi -include /home/elder/linux-3.7.2/include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m64 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_AVX=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -Iinclude2/asm/mach-default -include /tmp/stapBigAmY/stapconf_d9cd427a508d75332e973f88a9e2f489_654.h -freorder-blocks -Wframe-larger-than=256 -Wno-unused -Werror -I"/usr/local/share/systemtap/runtime" -DMODULE -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src)" -D"KBUILD_MODNAME=KBUILD_STR(stap_c35cc695695a4d1cc021c5f060b93ddb_1045)" -c -o /tmp/stapBigAmY/.tmp_stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.c ld -m elf_x86_64 -r -o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.o ; scripts/mod/modpost /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.o make -f /home/elder/linux-3.7.2/scripts/Makefile.modpost scripts/mod/modpost -m -a -i /home/elder/linux-3.7.2/Module.symvers -I /tmp/stapBigAmY/Module.symvers -o /tmp/stapBigAmY/Module.symvers -w -s gcc -Wp,-MD,/tmp/stapBigAmY/.stap_c35cc695695a4d1cc021c5f060b93ddb_1045.mod.o.d -nostdinc -isystem /usr/lib64/gcc/x86_64-suse-linux/4.7/include -I/home/elder/linux-3.7.2/arch/x86/include -Iarch/x86/include/generated -Iinclude -I/home/elder/linux-3.7.2/arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I/home/elder/linux-3.7.2/include/uapi -Iinclude/generated/uapi -include /home/elder/linux-3.7.2/include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m64 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_AVX=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -Iinclude2/asm/mach-default -include /tmp/stapBigAmY/stapconf_d9cd427a508d75332e973f88a9e2f489_654.h -freorder-blocks -Wframe-larger-than=256 -Wno-unused -Werror -I"/usr/local/share/systemtap/runtime" -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(stap_c35cc695695a4d1cc021c5f060b93ddb_1045.mod)" -D"KBUILD_MODNAME=KBUILD_STR(stap_c35cc695695a4d1cc021c5f060b93ddb_1045)" -DMODULE -c -o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.mod.o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.mod.c ld -r -m elf_x86_64 -T /home/elder/linux-3.7.2/scripts/module-common.lds --build-id -o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.o /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.mod.o make: Leaving directory `/home/elder/linux-3.7.2' Spawn waitpid result (0x0): 0 Pass 4: compiled C into "stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko" in 2110usr/610sys/2868real ms. Cleaning cache, interval reached 614 s > 300 s. Copying /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko to /root/.systemtap/cache/c3/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko Copying /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045_src.c to /root/.systemtap/cache/c3/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.c Copying /tmp/stapBigAmY/stapconf_d9cd427a508d75332e973f88a9e2f489_654.h to /root/.systemtap/cache/d9/stapconf_d9cd427a508d75332e973f88a9e2f489_654.h Pass 5: starting run. Running /usr/local/bin/staprun -v -v -c /home/elder/Application -R /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko staprun:main:412 modpath="/tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko", modname="stap_c35cc695695a4d1cc021c5f060b93ddb_1045" staprun:init_staprun:314 init_staprun staprun:insert_module:73 inserting module /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko staprun:insert_module:99 module options: _stp_bufsize=0 staprun:insert_module:107 module path canonicalized to '/tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko' staprun:check_signature:431 checking signature for /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko Signature file /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko.sgn not found staprun:check_signature:444 verify_module returns 0 staprun:insert_module:170 Renaming module 'stap_c35cc695695a4d1cc021c5f060b93ddb_1045' staprun:insert_module:178 Renamed module to 'stap_c35cc695695a4d1cc021c5f060b93ddb__929' staprun:insert_module:185 Module stap_c35cc695695a4d1cc021c5f060b93ddb__929 inserted from file /tmp/stapBigAmY/stap_c35cc695695a4d1cc021c5f060b93ddb_1045.ko staprun:init_ctl_channel:72 Opened /sys/kernel/debug/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929/.cmd (4) staprun:close_ctl_channel:112 Closed ctl fd 4 execing: /usr/local/lib/systemtap/stapio -v -v -c /home/elder/Application -R stap_c35cc695695a4d1cc021c5f060b93ddb__929 -F3 stapio:parse_modpath:425 modpath="/lib/modules/3.7.2xen/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929.ko" stapio:main:50 modpath="/lib/modules/3.7.2xen/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929.ko", modname="stap_c35cc695695a4d1cc021c5f060b93ddb__929" stapio:init_stapio:369 init_stapio stapio:init_ctl_channel:30 Opened .cmd (4) stapio:stp_main_loop:567 in main loop stapio:stp_main_loop:586 select_supported: 1 stapio:init_relayfs:244 initializing relayfs stapio:init_relayfs:269 stapio:start_cmd:249 attempting to open trace0 blocking briefly stapio:init_relayfs:269 attempting to open trace1 stapio:init_relayfs:281 ncpus=1, bulkmode = 0 stapio:init_relayfs:364 starting threads stapio:stp_main_loop:738 systemtap_module_init() returned 0 stapio:stp_main_loop:744 detaching pid 930 stapio:start_cmd:268 execing target_cmd /home/elder/Application test stapio:chld_proc:71 chld_proc 17 (Child exited) Warning: child process exited with signal 11 (Segmentation fault) INI FIM stapio:stp_main_loop:729 got STP_REQUEST_EXIT stapio:stp_main_loop:722 got STP_EXIT stapio:cleanup_and_exit:454 detach=0 stapio:close_relayfs:380 closing stapio:close_relayfs:399 done stapio:cleanup_and_exit:471 closing control channel stapio:close_ctl_channel:112 Closed ctl fd 4 stapio:cleanup_and_exit:479 Renamed module to: stap_c35cc695695a4d1cc021c5f060b93ddb__929 stapio:cleanup_and_exit:486 removing stap_c35cc695695a4d1cc021c5f060b93ddb__929 staprun:parse_modpath:425 modpath="/lib/modules/3.7.2xen/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929.ko" staprun:main:412 modpath="/lib/modules/3.7.2xen/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929.ko", modname="stap_c35cc695695a4d1cc021c5f060b93ddb__929" staprun:init_staprun:314 init_staprun staprun:remove_module:225 stap_c35cc695695a4d1cc021c5f060b93ddb__929 staprun:init_ctl_channel:72 Opened /sys/kernel/debug/systemtap/stap_c35cc695695a4d1cc021c5f060b93ddb__929/.cmd (4) staprun:close_ctl_channel:112 Closed ctl fd 4 staprun:remove_module:250 removing module stap_c35cc695695a4d1cc021c5f060b93ddb__929 staprun:remove_module:262 Module stap_c35cc695695a4d1cc021c5f060b93ddb__929 removed. Spawn waitpid result (0x100): 1 WARNING: /usr/local/bin/staprun exited with status: 1 Pass 5: run completed in 10usr/50sys/328real ms. Pass 5: run failed. Try again with another '--vp 00001' option. Running rm -rf /tmp/stapBigAmY Spawn waitpid result (0x0): 0 Removed temporary directory "/tmp/stapBigAmY" My dmesg: [ 9211.351238] stap_c35cc695695a4d1cc021c5f060b93ddb__929: systemtap: 2.1/0.153, base: ffffffffa062f000, memory: 55data/40text/2ctx/2058net/33alloc kb, probes: 3 [ 9211.354265] Application[930]: segfault at 0 ip 0000000000400596 sp 00007ffff8932d30 error 6 in Application[400000+1000] -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.