systemtap archive
subject index for January - March, 2014

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[Bug documentation/16443] New: typos in the beginners guide

[Bug documentation/16443] typos in the beginners guide

[Bug documentation/16645] New: Useless feedback when stap fails

[Bug documentation/16645] Useless feedback when stap fails

[Bug dyninst/16725] New: stap should warn when system wide process probes are used with --runtime=dyninst

[Bug dyninst/16725] stap should warn when system wide process probes are used with --runtime=dyninst

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

[Bug runtime/14110] Use XDG dirs instead of $HOME

[Bug runtime/14223] perf probes fail if not root

[Bug runtime/15773] Java probing doesn't detect class/method validity

[Bug runtime/15912] on rawhide, we're getting perf probe read errors

[Bug runtime/16378] in-kernel utrace problem with 2.6.32: implicit declaration of function 'do_each_thread' in task_finder.c

[Bug runtime/16406] New: pass-5 build-id mismatch when -c cmd has same name as module

[Bug runtime/16409] New: can't re-attach when using flight-recorder/detach mode and -c CMD together

[Bug runtime/16476] netfilter API changed for linux 3.13

[Bug runtime/16476] New: netfilter API changed for linux 3.13

[Bug runtime/16518] Compile error using Xen Server

[Bug runtime/16518] New: Compile error using Xen Server

[Bug runtime/16553] New: unwind stack code shouldn't need pragma:uprobes if it isn't used for user space probing

[Bug runtime/16603] New: time loss-of-synchrony on fluctuating-cpufreq unsynchronized-tsc boxes

[Bug runtime/16603] time loss-of-synchrony on fluctuating-cpufreq unsynchronized-tsc boxes

[Bug runtime/16663] New: Provide synthetic pt_regs context for backtracing

[Bug runtime/16718] kernel crash in _stp_copy_from_user()

[Bug runtime/16718] New: kernel crash in _stp_copy_from_user()

[Bug runtime/16719] New: systemtap runs hold vmlinux file descriptor open

[Bug runtime/16719] systemtap runs hold vmlinux file descriptor open

[Bug runtime/2035] investigate boot-time probing

[Bug runtime/5154] aux_syscalls lookup tables needlessly included

[Bug runtime/6562] $SYSTEMTAP_DEBUGINFO_PATH does not work

[Bug server/16448] adapt stap-prep for el7

[Bug server/16448] New: adapt stap-prep for el7

[Bug tapsets/15219] syscall.exp failures on RHEL5, RHEL6, and rawhide

[Bug tapsets/16460] New: on ia64, the syscall.unlink probe alias has compile errors

[Bug tapsets/16460] on ia64, the syscall.unlink probe alias has compile errors

[Bug tapsets/16472] long chain of nested function calls consumes a lot of empty whitespace due to thread_indent() function

[Bug tapsets/16472] New: long chain of nested function calls consumes a lot of empty whitespace due to thread_indent() function

[Bug tapsets/16514] New: String comparation doesn't work in kprocess.exec probe.

[Bug tapsets/16514] String comparation doesn't work in kprocess.exec probe.

[Bug tapsets/16540] New: the scsi tapset could use the scsi tracepoints

[Bug tapsets/16540] the scsi tapset could use the scsi tracepoints

[Bug tapsets/16541] New: nfsd tapset has errors

[Bug tapsets/16541] nfsd tapset has errors

[Bug tapsets/16542] New: the rpc tapset has errors

[Bug tapsets/16542] the rpc tapset has errors

[Bug tapsets/16555] New: on rawhide, we're getting errors in the task.stp tapset

[Bug tapsets/16555] on rawhide, we're getting errors in the task.stp tapset

[Bug tapsets/16557] New: on RHEL5, the vm.mmap probe alias needs help

[Bug tapsets/16557] on RHEL5, the vm.mmap probe alias needs help

[Bug tapsets/16580] New: syscall.socket and syscall.socketpair should decode the 'protocol' argument

[Bug tapsets/16580] syscall.socket and syscall.socketpair should decode the 'protocol' argument

[Bug tapsets/16616] New: the 'servername' convenience variable returned by the rpc tapset can be NULL

[Bug tapsets/16616] the 'servername' convenience variable returned by the rpc tapset can be NULL

[Bug tapsets/16659] New: On kernels >= 3.13, the __ip_sock_daddr() tapset function no longer compiles

[Bug tapsets/16659] On kernels >= 3.13, the __ip_sock_daddr() tapset function no longer compiles

[Bug tapsets/16660] New: On kernels >= 3.14, the ioblock.request 'sector' variable is broken

[Bug tapsets/16660] On kernels >= 3.14, the ioblock.request 'sector' variable is broken

[Bug tapsets/16665] [PATCH] - DRAFT - Add new functions for resource limits investigation of task_struct.

[Bug tapsets/16665] New: [PATCH] - DRAFT - Add new functions for resource limits investigation of task_struct.

[Bug tapsets/16667] need to add clone() syscall support to the syscall/nd_syscall tapsets

[Bug tapsets/16667] New: need to add clone() syscall support to the syscall/nd_syscall tapsets

[Bug tapsets/16716] New: syscall wrappers causing syscall probes to get the wrong types

[Bug tapsets/16726] New: RFE: provide a way to retrieve tapset function types

[Bug tapsets/16726] RFE: provide a way to retrieve tapset function types

[Bug tapsets/16730] New: stap -L '**' displays non-public probe points

[Bug tapsets/16730] stap -L '**' displays non-public probe points

[Bug testsuite/16471] New: the server_concurrency.exp testcase has problems

[Bug testsuite/16471] the server_concurrency.exp testcase has problems

[Bug testsuite/16473] New: rlimit.exp: adjust for weak symbols

[Bug testsuite/16473] rlimit.exp: adjust for weak symbols

[Bug testsuite/16493] Improve bkl.stp to add backtrace

[Bug testsuite/16493] New: Improve bkl.stp to add backtrace and timeout

[Bug testsuite/16570] New: the syscall.exp and nd_syscall.exp testcases take too long

[Bug testsuite/16570] the syscall.exp and nd_syscall.exp testcases take too long

[Bug testsuite/16636] New: pwritev/preadv syscall testsuite bug on RHEL5

[Bug testsuite/16636] pwritev/preadv syscall testsuite bug on RHEL5

[Bug testsuite/16666] New: Symtab functionality needs a strip -g testcase

[Bug testsuite/16666] Symtab functionality needs a strip -g testcase

[Bug translator/10045] process.syscall(NUM) probes

[Bug translator/10300] Provide more macros for embedded-C functions

[Bug translator/1133] support .callees probe pattern extension

[Bug translator/13296] inaccessible sdt.h operands of the form symbol(%reg)

[Bug translator/13420] prologue detection fails for function parameters in unoptimized (-g only, no -O) code

[Bug translator/13664] support dwarf types for stap variables

[Bug translator/13974] sdt.h is incompatible with clang

[Bug translator/14226] semantic error: missing x86_64 kernel/module debuginfo under '...' while resolving probe point kernel.function("vfs_read").return

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

[Bug translator/14737] plt.return probes

[Bug translator/15781] improve pass-2 function suggestions

[Bug translator/16464] New: Token should be a mandatory part of staptree constructors

[Bug translator/16478] New: stap -l process.function.label listing not just labels

[Bug translator/16478] stap -l process.function.label listing not just labels

[Bug translator/16500] New: provide a way for users to retrieve probe point arguments in a consistent manner

[Bug translator/16589] New: Use elfutils libdw dwarf_getlocations () to pick better probe point to access vars

[Bug translator/16589] Use elfutils libdw dwarf_getlocations () to pick better probe point to access vars

[Bug translator/16596] New: Support DW_OP_GNU_entry_value in location expressions

[Bug translator/16596] Support DW_OP_GNU_entry_value in location expressions

[Bug translator/16607] add .callsite probes using DWARF5's DW_TAG_call_site

[Bug translator/16607] New: add .callsite probes using DWARF5's DW_TAG_call_site

[Bug translator/16614] New: signal forwarding to child processes uses invalid pthread* functions

[Bug translator/16614] signal forwarding to child processes uses invalid pthread* functions

[Bug translator/16615] don't require access to dwarf_query in has_single_line_record()

[Bug translator/16615] New: don't require access to dwarf_query in has_single_line_record()

[Bug translator/16633] New: odd 'stap -L' behavior

[Bug translator/16633] odd 'stap -L' behavior

[Bug translator/16672] New: Allow brace expansion on probe points

[Bug translator/16676] Inconsistently-biased addresses for ET_EXEC

[Bug translator/16676] New: Inconsistently-biased addresses for ET_EXEC

[Bug translator/16684] New: Add debug file paths in find_script_hash()

[Bug translator/16764] New: registration error (rc -22): probe kernel.function("context_switch at kernel/sched/core.c:2105")

[Bug translator/16764] registration error (rc -22): probe kernel.function("context_switch at kernel/sched/core.c:2105")

[Bug translator/6941] better prologue heuristics needed for userspace (non-regparm)

[Bug uprobes/15972] core dump with process probes

[Bug uprobes/16662] New: return probe breaks functionality of rsync

[Bug uprobes/16662] return probe breaks functionality of rsync

[Bug uprobes/16757] New: There seems to be no CONFIG_UTRACE option in later kernels (3.13.6).

[Bug uprobes/16757] There seems to be no CONFIG_UTRACE option in later kernels (3.13.6).

Re: [PATCH -tip v6 00/22] kprobes: introduce NOKPROBE_SYMBOL(), cleanup and fixes crash bugs

[PATCH -tip v7 00/26] kprobes: introduce NOKPROBE_SYMBOL, bugfixes and scalbility efforts

[PATCH -tip v7 01/26] [BUGFIX]kprobes/x86: Fix page-fault handling logic

[PATCH -tip v7 02/26] kprobes/x86: Allow to handle reentered kprobe on singlestepping

[PATCH -tip v7 03/26] kprobes: Prohibit probing on .entry.text code

[PATCH -tip v7 04/26] kprobes: Introduce NOKPROBE_SYMBOL() macro for blacklist

[PATCH -tip v7 05/26] [BUGFIX] kprobes/x86: Prohibit probing on debug_stack_*

[PATCH -tip v7 06/26] [BUGFIX] x86: Prohibit probing on native_set_debugreg/load_idt

[PATCH -tip v7 07/26] [BUGFIX] x86: Prohibit probing on thunk functions and restore

[PATCH -tip v7 08/26] kprobes/x86: Call exception handlers directly from do_int3/do_debug

[PATCH -tip v7 09/26] x86: Call exception_enter after kprobes handled

[PATCH -tip v7 10/26] kprobes/x86: Allow probe on some kprobe preparation functions

[PATCH -tip v7 11/26] kprobes: Allow probe on some kprobe functions

[PATCH -tip v7 12/26] ftrace/*probes: Allow probing on some functions

[PATCH -tip v7 13/26] x86: Allow kprobes on text_poke/hw_breakpoint

[PATCH -tip v7 14/26] x86: Use NOKPROBE_SYMBOL() instead of __kprobes annotation

[PATCH -tip v7 15/26] kprobes: Use NOKPROBE_SYMBOL macro instead of __kprobes

[PATCH -tip v7 16/26] ftrace/kprobes: Use NOKPROBE_SYMBOL macro in ftrace

[PATCH -tip v7 17/26] notifier: Use NOKPROBE_SYMBOL macro in notifier

[PATCH -tip v7 18/26] sched: Use NOKPROBE_SYMBOL macro in sched

[PATCH -tip v7 19/26] kprobes: Show blacklist entries via debugfs

[PATCH -tip v7 20/26] kprobes: Support blacklist functions in module

[PATCH -tip v7 21/26] kprobes: Use NOKPROBE_SYMBOL() in sample modules

[PATCH -tip v7 22/26] kprobes/x86: Use kprobe_blacklist for .kprobes.text and .entry.text

[PATCH -tip v7 23/26] kprobes/x86: Remove unneeded preempt_disable/enable in interrupt handlers

[PATCH -tip v7 24/26] kprobes: Enlarge hash table to 4096 entries

[PATCH -tip v7 25/26] kprobes: Introduce kprobe cache to reduce cache misshits

[PATCH -tip v7 26/26] ftrace: Introduce FTRACE_OPS_FL_SELF_FILTER for ftrace-kprobe

[PATCH -tip v8 00/26] kprobes: introduce NOKPROBE_SYMBOL, bugfixes and scalbility efforts

[PATCH -tip v8 01/26] [BUGFIX]kprobes/x86: Fix page-fault handling logic

[PATCH -tip v8 02/26] kprobes/x86: Allow to handle reentered kprobe on singlestepping

[PATCH -tip v8 03/26] kprobes: Prohibit probing on .entry.text code

[PATCH -tip v8 04/26] kprobes: Introduce NOKPROBE_SYMBOL() macro for blacklist

[PATCH -tip v8 05/26] [BUGFIX] kprobes/x86: Prohibit probing on debug_stack_*

[PATCH -tip v8 06/26] [BUGFIX] x86: Prohibit probing on native_set_debugreg/load_idt

[PATCH -tip v8 07/26] [BUGFIX] x86: Prohibit probing on thunk functions and restore

[PATCH -tip v8 08/26] kprobes/x86: Call exception handlers directly from do_int3/do_debug

[PATCH -tip v8 09/26] x86: Call exception_enter after kprobes handled

[PATCH -tip v8 10/26] kprobes/x86: Allow probe on some kprobe preparation functions

[PATCH -tip v8 11/26] kprobes: Allow probe on some kprobe functions

[PATCH -tip v8 12/26] ftrace/*probes: Allow probing on some functions

[PATCH -tip v8 13/26] x86: Allow kprobes on text_poke/hw_breakpoint

[PATCH -tip v8 14/26] x86: Use NOKPROBE_SYMBOL() instead of __kprobes annotation

[PATCH -tip v8 15/26] kprobes: Use NOKPROBE_SYMBOL macro instead of __kprobes

[PATCH -tip v8 16/26] ftrace/kprobes: Use NOKPROBE_SYMBOL macro in ftrace

[PATCH -tip v8 17/26] notifier: Use NOKPROBE_SYMBOL macro in notifier

[PATCH -tip v8 18/26] sched: Use NOKPROBE_SYMBOL macro in sched

[PATCH -tip v8 19/26] kprobes: Show blacklist entries via debugfs

[PATCH -tip v8 20/26] kprobes: Support blacklist functions in module

[PATCH -tip v8 21/26] kprobes: Use NOKPROBE_SYMBOL() in sample modules

[PATCH -tip v8 22/26] kprobes/x86: Use kprobe_blacklist for .kprobes.text and .entry.text

[PATCH -tip v8 23/26] kprobes/x86: Remove unneeded preempt_disable/enable in interrupt handlers

[PATCH -tip v8 24/26] kprobes: Enlarge hash table to 512 entries

[PATCH -tip v8 25/26] kprobes: Introduce kprobe cache to reduce cache misshits

[PATCH -tip v8 26/26] ftrace: Introduce FTRACE_OPS_FL_SELF_FILTER for ftrace-kprobe

[PATCH] (Naive) approach to make schedtimes follow the children of the traced process

[PATCH] - Fix wrong check in aux_syscalls.stp:_struct_sockaddr_u_impl (related to PR16718)

[PATCH] Add 'guru_mode' preprocessor conditional.

[PATCH] Small code cleanup in task.stp.

[PATCH] stap/staprun do not terminate properly

[RFC PATCH v1 0/2] perf: Support for SDT markers

[RFC PATCH v1 1/2] perf/sdt : Listing of SDT markers by perf

[RFC PATCH v1 2/2] perf/sdt : Documentation

[RFC] Probes don't hit in an already running process

Re: [RFC] TaskTracker : Simplified thread information tracker.

arm64 kprobes patches

Aw: Re: [RFC] Probes don't hit in an already running process

Citing systemtap

Cross compile systemtap

Forw: [ahoole at islandnet dot com: Accessing a va_list element from a probe]

How to get socket information for the socket tapset ?

How to get the detailed kernel stack trace if specified fuction takes too long to finish?

Re: maxactive(NNNN) usage

Re: packages which require the kernel package

Re: report a segment fault bug of systemtap

sendmail function probe registration error with systemtap

systemtap error on arm64 (open-embedded build)

Re: systemtap test suite compilation failed: runtime/vma.c :133:21: error: pointer targets in initialization differ in signedness

Systemtap UEFI Secure Boot support

SystemTap upcoming feature: boot-time probing

updated example scripts

userspace remote instrumentation.

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