systemtap archive
subject index for July - September, 2012

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Re: (PR11207) Macroprocessor discussion

Re: (PR11207) Macroprocessor discussion -- current safe-to-implement proposal

[Bug documentation/14425] New: no more stapprobes and stapfuncs man pages

[Bug documentation/14425] no more stapfuncs man pages

[Bug documentation/14632] New: Some typos in documents

[Bug dyninst/14490] Enable stapdyn in multiarch environments

[Bug dyninst/14571] Make stapdyn multithreaded

[Bug dyninst/14571] New: Make stapdyn multithreaded

[Bug dyninst/14572] New: Restrict stapdyn's set of available probes

[Bug dyninst/14573] New: Pass pt_regs to dyninst probe handlers

[Bug dyninst/14626] New: The systemtap failed to catch the user_process $$parms and variety in Ubuntu 12.10 Beta

[Bug dyninst/14626] The systemtap failed to catch the user_process $$parms and variety in Ubuntu 12.10 Beta

[Bug dyninst/14637] New: using dyninst, probing pthread mutex markers can hang the process

[Bug dyninst/14637] using dyninst, probing pthread mutex markers can hang the process

[Bug kprobes/2725] function("*") probes sometimes crash & burn

[Bug runtime/11659] hook into kernel panic_notifier_list

[Bug runtime/11679] exit(rc) variant

[Bug runtime/13639] Bad interaction between itrace and stap_stop_task_finder

[Bug runtime/14026] inode based uprobes print_ubacktrace doesn't resolve the symbol name

[Bug runtime/14026] inode-uprobes should compute proper SET_REG_IP before probe invocation

[Bug runtime/14346] New: with inode-uprobes, the dtrace_vfork_exec test fails

[Bug runtime/14346] with inode-uprobes, the dtrace_vfork_exec test fails

[Bug runtime/14348] New: Systemtap systemtap.base/buildid.exp hangs on F17 machines

[Bug runtime/14348] Systemtap systemtap.base/buildid.exp hangs on F17 machines

[Bug runtime/14361] New: Sanitise CFLAGS before running autoconf-*.c tests

[Bug runtime/14361] Sanitise CFLAGS before running autoconf-*.c tests

[Bug runtime/14364] New: pagefault_disable use for other arches

[Bug runtime/14364] pagefault_disable use for other arches

[Bug runtime/14389] New: sprintf not formatting "%#o" output properly

[Bug runtime/14389] sprintf not formatting "%#o" output properly

[Bug runtime/14407] better buildid checking needed

[Bug runtime/14407] New: better buildid checking needed

[Bug runtime/14409] Delay inode-uprobes registration until after buildid checks

[Bug runtime/14409] New: Delay inode-uprobes registration until after buildid checks

[Bug runtime/14463] "scheduling while atomic" bug on rawhide

[Bug runtime/14463] New: "scheduling while atomic" bug on rawhide

[Bug runtime/14467] New: on rawhide, getting "poison overwritten" kernel bug

[Bug runtime/14467] on rawhide, getting "poison overwritten" kernel bug

[Bug runtime/14487] New: need better UTF-8 handling

[Bug runtime/14488] New: stapdyn runtime needs deref et al.

[Bug runtime/14488] stapdyn runtime needs deref et al.

[Bug runtime/14489] New: Revamp probe metadata between modules and stapdyn

[Bug runtime/14489] Revamp probe metadata between modules and stapdyn

[Bug runtime/14490] New: Enable stapdyn in multiarch environments

[Bug runtime/14491] Add a proper stapdyn transport layer

[Bug runtime/14491] New: Add a proper stapdyn transport layer

[Bug runtime/14546] DWARF unwinder can corrupt probe memory

[Bug runtime/14546] New: DWARF unwinder can corrupt probe memory

[Bug runtime/14555] New: tolerate /proc/sys/kernel/kptr_restrict=2

[Bug runtime/14555] tolerate /proc/sys/kernel/kptr_restrict=2

[Bug runtime/14611] New: suppress bug#9740 workaround for unaffected kernels

[Bug runtime/14611] suppress bug#9740 workaround for unaffected kernels

[Bug runtime/14630] intermittent crash in lookup_bad_addr

[Bug runtime/14630] New: intermittent crash in lookup_bad_addr

[Bug server/14534] New: user stap-server does not exist after yum install sysetmtap-server

[Bug server/14534] user stap-server does not exist after yum install sysetmtap-server

[Bug server/14535] New: stap-env should be in -server not -runtime

[Bug server/14535] stap-env should be in -server not -runtime

[Bug tapsets/11414] nd_syscall.exp failures

[Bug tapsets/13451] tapset/nd_syscalls.stp:# FIXME: doesn't handle dup3

[Bug tapsets/13452] tapset/nd_syscalls.stp:# FIXME: doesn't handle sys_eventfd2()

[Bug tapsets/13453] tapset/nd_syscalls.stp:# FIXME: doesn't handle sys_inotify_init1()

[Bug tapsets/13454] nd_syscall tapset needs to handle sys_pipe2 and pipe0/pipe1

[Bug tapsets/13455] tapset/nd_syscalls2.stp:# FIXME: should prefer sys_signalfd4

[Bug tapsets/13456] tapset/nd_syscalls.stp:# FIXME: doesn't handle sys_epoll_create1()

[Bug tapsets/13693] make probefunc unprivileged

[Bug tapsets/14325] for arm/s390x, the nd_syscall tapsets need improvement

[Bug tapsets/14325] New: for arm/s390x, the nd_syscall tapsets need improvement

[Bug tapsets/14353] more than 1 syscall.dup2 probe alias in syscalls.stp

[Bug tapsets/14353] New: more than 1 syscall.dup2 probe alias in syscalls.stp

[Bug tapsets/14394] New: on f17 x86_64, the 32-bit signal syscall/nd_syscall test fails

[Bug tapsets/14394] on f17 x86_64, the 32-bit signal syscall/nd_syscall test fails

[Bug tapsets/14537] Use of usymname() makes strace crash user processes

[Bug tapsets/14549] New: probefunc and print_ustack changes cause lots of exelib.exp failures

[Bug tapsets/14549] probefunc and print_ustack changes cause lots of exelib.exp failures

[Bug tapsets/14642] New: pfiles.stp doesn't compile anymore because of missing FD_ISSET

[Bug tapsets/14642] pfiles.stp doesn't compile anymore because of missing FD_ISSET

[Bug testsuite/14073] setjmp.exp testcase broken with -D_FORTIFY_SOURCE=2 and/or -O1 or -O2

[Bug testsuite/14390] New: separate process.**.return tests and mark UNSUPPORTED

[Bug testsuite/14390] separate process.**.return tests and mark UNSUPPORTED

[Bug testsuite/14440] New: improve plimit.stp example to take -x PID

[Bug testsuite/14560] cmd_parse.exp sometimes hangs or fails on EOF

[Bug testsuite/14560] New: tempdir isn't always removed

[Bug testsuite/14574] Add test coverage for stapdyn's runtime

[Bug testsuite/14574] New: Add test coverage for stapdyn's runtime

[Bug translator/10607] need way to protect sensitive tapset globals

[Bug translator/11207] Support preprocessor macros

[Bug translator/11424] dwarfless kprobe.* probes don't validate at translate time

[Bug translator/13486] pass-4 error (frame_base undeclared), inlined function argument

[Bug translator/13934] hand-written assembly SDT probes fail to parse

[Bug translator/14184] improve semantic error / unresolved messages

[Bug translator/14360] New: parser: document string literal concatenation, drop /* */ special treatment

[Bug translator/14360] parser: document string literal concatenation, drop /* */ special treatment

[Bug translator/14369] Markers with $vars are reported "not found" when missing debuginfo

[Bug translator/14369] New: Markers with $vars are reported "not found" when missing debuginfo

[Bug translator/14372] New: dwarfless kprobe probes don't use the blacklist

[Bug translator/14378] dwarfless kprobe return probes don't support @entry()

[Bug translator/14378] New: dwarfless kprobe return probes don't support @entry()

[Bug translator/14396] Missing DW_ATE_UTF support (char16_t, char32_t)

[Bug translator/14396] New: Missing DW_ATE_UTF support (char16_t, char32_t)

[Bug translator/14431] char * always being printed as, possibly INVALID/NULL "<unknown>", string without giving actual address

[Bug translator/14431] New: NULL/invalid char * pretty printed as "<unknown>" string

[Bug translator/14431] NULL/invalid char * pretty printed as "<unknown>" string

[Bug translator/14432] New: tempdir isn't always removed

[Bug translator/14432] tempdir isn't always removed

[Bug translator/14434] dwflpp sometimes caches incomplete class_type

[Bug translator/14434] New: dwflpp sometimes caches incomplete class_type

[Bug translator/14436] New: warn about use of $vars (e.g. in return probes) with unoptimized object code with poor VTA

[Bug translator/14436] warn about use of $vars (e.g. in return probes) with unoptimized object code with poor VTA

[Bug translator/14437] New: typed @entry()

[Bug translator/14454] New: respect /etc/modules /etc/depmod.d/* module overriding directives

[Bug translator/14509] New: Reshuffled chain error messages are misleading for DWARF-search-failures

[Bug translator/14509] Reshuffled chain error messages are misleading for DWARF-search-failures

[Bug translator/14524] New: pragma for pre-1.8 embedded-c mangling scheme

[Bug translator/14524] pragma for pre-1.8 embedded-c mangling scheme

[Bug translator/14596] New: probe module enhancement request

[Bug translator/14596] support for probing/unwinding out-of-tree modules

[Bug translator/14626] The systemtap failed to catch the user_process $$parms and variety in Ubuntu 12.10 Beta

[Bug uprobes/14537] New: Use of usymname() makes strace crash user processes

[Bug uprobes/14537] Use of usymname() makes strace crash user processes

[Newbie] Help request: understanding slowdowns in a network file system

[PATCH] struct linux_binprm Not Declared for ARM

[PR6580; patch for review] first step of unwind_cache enhancement

[PR6580; patch for review] incremental unwind enhancement

Re: [RFC] Adding dtrace probe points for more detailed GC information

[RFC] Enhanced Garbage Collection Probe Points

accessing target globals with systemtap

add an option, let the systemtap doesn't check whether the probe point is at the start of an assembly instruction

associative array synchronization question

atomicity of formatted output?

bugfix for pr14555

Build-id mismatch: "kernel" vs. "vmlinux" byte 0 (0x82 vs 0x47)

can address of kernel.data probe be specified in a variable?

can't print a target pointer string field

Compilation errors

Concurrent userspace probes targeting same location

Defintion of CONTEXT

Detecting Symlinks

Fix for hardcoded symbol "_stext"

Re: Fix for hardcoded symbol "_stext" - second try

Function tree

How to know address of invoked function

How to use systemtap with linux 3.5 userspace probes ?

MAXSTRINGLEN applied to printf()?

memory consumption, playing with valgrind

Missing unwind data for module

new systemtap snapshot available

Notice for systemtap.git/master users

one question about uprobe_emulate_insn

Pointing systemtap to an out of tree kernel module

Probing executables specified as command line arguments

process return probes not available with inode-based uprobes

Profiling Kernel function blocks

return function clarification

seemingly out of place errors?

semantic error

stap and compiler options

Re: Systemtap puzzle

systemtap support arm?

Tracking the Program Counter

Trying stapdyn (pure-userspace systemtap with dyninst)

Trying Stapdyn Out

Using systemtap on fedora rawhide

What about MIPS support?

XML(-ish) output?

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