systemtap archive
author index for October - December, 2018

This is the mail archive of the systemtap@sourceware.org mailing list for the systemtap project.

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agentzh at gmail dot com

2018-11-24 00:15 [Bug translator/23891] stap and stapio process are stuck in signal processor and could not terminate properly
2018-10-19 22:12 [Bug tapsets/23799] sprint_ustack() returns empty strings while sprint_ubacktrace() does not
2018-10-19 18:59 [Bug tapsets/23799] New: sprint_ustack() returns empty strings while sprint_ubacktrace() does not
2018-10-19 19:01 [Bug tapsets/23799] sprint_ustack() returns empty strings while sprint_ubacktrace() does not
2018-10-24 04:47 [Bug runtime/23813] New: Make "too many pending warnings" more helpful
2018-11-10 00:49 [Bug runtime/23876] New: User backtraces get truncated at frame 0x7fffffffe000 with function probes
2018-10-19 21:15 [Bug tapsets/23799] sprint_ustack() returns empty strings while sprint_ubacktrace() does not
2018-11-10 18:05 [Bug runtime/18714] bring back process.statement.absolute probes
2018-11-10 00:52 [Bug runtime/23876] User backtraces get truncated at frame 0x7fffffffe000 with function probes
2018-10-24 18:47 [Bug runtime/23813] Make "too many pending warnings" more helpful
2018-10-24 18:52 [Bug runtime/23813] Make "too many pending warnings" more helpful

Bill Broadley

2018-10-23 00:51 Re: Systemtap incompatible with ubuntu-18.04?
2018-10-13 20:25 Re: systemtap 4.0 release

brolley at redhat dot com

2018-11-26 15:05 [Bug translator/11454] Investigate the use PolicyKit (or similar tool) for client/server related admin tasks
2018-11-26 15:05 [Bug translator/12079] Use the dbus interface of system-config-firewall, if available, to open mDNS port for client/server

datong at openresty dot com

2018-11-16 04:56 [Bug translator/23891] New: stap and stapio process are stuck in signal processor and could not terminate properly

dsmith at redhat dot com

2018-11-01 13:56 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'

Faicker Mo

2018-12-28 07:10 Re:Re: [PATCH] buildrun: no sanitize $PATH for kbuild invocation

faicker.mo

2018-12-21 08:10 [PATCH] buildrun: no sanitize $PATH for kbuild invocation

fche at redhat dot com

2018-11-16 14:02 [Bug translator/23891] stap and stapio process are stuck in signal processor and could not terminate properly
2018-10-24 18:14 [Bug runtime/23813] Make "too many pending warnings" more helpful
2018-10-18 17:23 [Bug translator/23391] support {,foo,bar} alternation in wildcards
2018-10-18 17:22 [Bug translator/23507] Need a command-line option to disable the automatic (unread) global variable display
2018-10-16 15:25 [Bug translator/23775] Pass 2 failed when generate a kernel module for stap script which uses kernel trace-point
2018-10-18 17:21 [Bug testsuite/23577] Strange syscall test failures on kernel 4.16.16 (Fedora 27)
2018-10-18 16:26 [Bug tapsets/23761] generalized @entry
2018-11-15 23:48 [Bug runtime/23890] on f29 and later, elf segment/plt rearrangement leads to buildid verification errors
2018-11-12 14:28 [Bug tapsets/23879] print_ubacktrace can not print function name
2018-11-06 21:31 [Bug translator/23866] New: dissonance between kernel tracepoint parametrization, lkm vs bpf
2018-11-10 17:10 [Bug runtime/6436] unwinder/backtrace should see through kretprobes_trampolines
2018-10-18 17:26 [Bug runtime/22572] systemtap 3.2 failed to compile on ARM
2018-11-04 18:38 [Bug bpf/23860] New: unknown opcode 0x8f in string manipulation code
2018-10-11 16:17 [Bug translator/23760] .statement() wildcard probes fail if any cu/srcfile lacks debug_line data
2018-11-29 16:07 [Bug dyninst/17352] probing by pid using --runtime=dyninst not having -x or -c set
2018-11-06 22:46 [Bug translator/2115] support some function calls on maps
2018-11-13 16:08 [Bug translator/23074] unhandled DW_OP operation in DWARF expression (DW_OP_GNU_parameter_ref)
2018-11-04 17:18 [Bug bpf/23858] New: sorted iteration on bpf arrays can't sort values
2018-10-11 18:46 [Bug tapsets/23761] New: generalized @entry
2018-11-15 20:03 [Bug runtime/23890] New: on f29 and later, elf segment/plt rearrangement leads to buildid verification errors
2018-10-19 15:25 [Bug runtime/23798] New: switch from json-c to fastjson
2018-10-18 18:39 [Bug uprobes/18171] setjmp/longjmp clashing with u[ret]probes, causing SIGSEGV or SIGILL
2018-10-18 16:38 [Bug tapsets/23738] c++ string access tapset
2018-10-04 20:57 [Bug bpf/23739] bpf embeddedcode should be permitted in non-guru mode
2018-11-26 16:25 [Bug translator/23891] stap and stapio process are stuck in signal processor and could not terminate properly
2018-11-01 15:04 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-10-11 16:05 [Bug translator/23760] New: .statement() wildcard probes fail if any cu/srcfile lacks debug_line data
2018-10-18 17:33 [Bug translator/14689] missing 'syscalls' tracepoints
2018-11-14 19:06 [Bug translator/23747] Unknown section .note.Linux in kernel module cause tests with --all-modules to fail to compile
2018-11-10 17:10 [Bug runtime/23876] User backtraces get truncated at frame 0x7fffffffe000 with function probes
2018-10-24 18:50 [Bug runtime/23813] Make "too many pending warnings" more helpful
2018-11-13 16:08 [Bug translator/16596] Support DW_OP_GNU_entry_value in location expressions
2018-11-29 16:06 [Bug dyninst/17359] systemtap in dyninst mode fails to hit PLT probes
2018-10-15 22:43 [Bug translator/23779] New: process.data() breakpoints using register_user_hw_breakpoint() API
2018-10-18 18:37 [Bug translator/18701] systemtap can't find $return for sys_fadvise64_64 on rawhide

Frank Ch. Eigler

2018-10-10 21:24 Re: Analysis of broken systemtap example scripts
2018-11-16 21:25 Re: [QUESTION] Is it safe to use lock in systemtap tapset?
2018-10-13 19:46 systemtap 4.0 release

gmoreira at gmail dot com

2018-11-08 05:14 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-10-26 03:10 [Bug tapsets/23827] New: Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-10-26 05:38 [Bug bpf/23829] New: Bug introduced in bpf -base.cxx in git master
2018-11-09 05:09 [Bug tapsets/23874] New: MIPS - semantic error: No cfa_ops supplied, but needed by DW_OP_call_frame_cfa
2018-11-01 14:17 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-10-31 01:03 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master
2018-10-31 01:02 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master
2018-10-26 05:47 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master

houtao1 at huawei dot com

2018-10-14 11:29 [Bug translator/23775] Pass 2 failed when generate a kernel module for stap script which uses kernel trace-point
2018-10-14 11:41 [Bug translator/23775] Pass 2 failed when generate a kernel module for stap script which uses kernel trace-point
2018-10-14 11:13 [Bug translator/23775] New: Pass 2 failed when generate a kernel module for stap script which uses kernel trace-point

idealities at gmail dot com

2018-11-13 01:58 [Bug tapsets/23879] print_ubacktrace can not print function name
2018-11-12 09:52 [Bug tapsets/23879] New: print_ubacktrace can not print function name
2018-11-18 11:08 [Bug documentation/23894] SystemTap_Beginners_Guide: -ldd should be --ldd
2018-11-13 05:35 [Bug tapsets/23879] print_ubacktrace can not print function name
2018-11-18 11:07 [Bug documentation/23894] New: SystemTap_Beginners_Guide: -ldd should be --ldd
2018-11-12 09:53 [Bug tapsets/23879] print_ubacktrace can not print function name

juddin at redhat dot com

2018-10-11 13:31 [Bug tapsets/14690] the syscall tapsets could be written to prefer the 'syscalls' tracepoints
2018-10-11 13:27 [Bug tapsets/23160] 4.17 breaks syscalls tapset
2018-10-24 14:10 [Bug tapsets/21080] support needed for new pkey_* syscalls
2018-10-24 14:10 [Bug tapsets/21080] support needed for new pkey_* syscalls

Khadija Abdulkarim AlAradi via systemtap

2018-10-01 18:46 Re: Fw: PACKING LIST

mark at klomp dot org

2018-11-08 09:41 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-11-18 13:40 [Bug documentation/23894] SystemTap_Beginners_Guide: -ldd should be --ldd
2018-11-01 14:01 [Bug tapsets/23827] Systemtap 3.3 - mipsel - semantic error: type definition 'task_struct' not found in 'kernel<linux/sched.h>'
2018-11-18 14:31 [Bug documentation/23894] SystemTap_Beginners_Guide: -ldd should be --ldd
2018-11-14 16:31 [Bug translator/23747] Unknown section .note.Linux in kernel module cause tests with --all-modules to fail to compile
2018-11-04 21:16 [Bug bpf/23860] unknown opcode 0x8f in string manipulation code

Mark Wielaard

2018-11-30 22:47 Re: [PATCH] runtime/unwind: Allow to increase MAX_CFI
2018-11-26 17:57 Re: Warning: Too many CFI instuctions
2018-11-29 18:06 Re: [PATCH] runtime/unwind: Allow to increase MAX_CFI

Masami Hiramatsu

2018-11-30 02:27 Re: [RFC][PATCH 00/14] function_graph: Rewrite to allow multiple users
2018-11-30 14:12 Re: [RFC][PATCH 00/14] function_graph: Rewrite to allow multiple users

Masanari Iida

2018-10-02 04:08 [PATCH] Fix typos in exists.stp

me at serhei dot io

2018-11-05 22:01 [Bug bpf/23860] unknown opcode 0x8f in string manipulation code
2018-10-24 20:01 [Bug bpf/23816] New: printf with multiple %s does not work on bpf
2018-11-01 20:12 [Bug bpf/23849] New: stapbpf script caching
2018-11-05 22:03 [Bug bpf/23860] unknown opcode 0x8f in string manipulation code
2018-11-09 17:01 [Bug bpf/23875] New: 'stack smashing error' on foreach iteration
2018-10-24 21:19 [Bug bpf/23559] stapbpf string literal support for octal and hex escape codes
2018-11-13 18:16 [Bug bpf/23875] support string map keys in foreach iteration
2018-10-04 19:31 [Bug bpf/23739] New: bpf embeddedcode should be permitted in non-guru mode
2018-10-24 21:18 [Bug bpf/23435] stapbpf transport layer can swallow a message before exit()
2018-10-24 21:19 [Bug bpf/23476] bpf statistical aggregates
2018-11-02 14:46 [Bug bpf/23849] stapbpf script caching
2018-10-24 21:16 [Bug bpf/23816] printf with multiple %s does not work on bpf
2018-10-24 21:17 [Bug bpf/22330] bpf: generate printf via event tuples, userspace formatting postprocessing
2018-10-17 21:28 [Bug bpf/22330] bpf: generate printf via event tuples, userspace formatting postprocessing
2018-10-29 17:54 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master
2018-11-02 20:51 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master
2018-10-29 17:54 [Bug bpf/23829] Bug introduced in bpf -base.cxx in git master

Steven Rostedt

2018-11-30 03:24 Re: [RFC][PATCH 00/14] function_graph: Rewrite to allow multiple users

Torsten Polle

2018-11-29 21:12 Re: [PATCH] runtime/unwind: Allow to increase MAX_CFI
2018-12-02 11:52 BUG due to a perf probe
2018-11-25 21:31 Warning: Too many CFI instuctions
2018-11-27 21:37 [PATCH] runtime/unwind: Allow to increase MAX_CFI

Victor Kamensky

2018-10-31 06:16 [PATCH 1/2] aarch64: add missing system call defines
2018-10-26 17:31 [PATCH 2nd try] aarch64: kernel defines __NR_compat_[exit|read|write] since 3.19
2018-10-31 06:16 [PATCH 2/2] powerpc64: add missing system call defines

wcohen at redhat dot com

2018-10-04 15:47 [Bug tapsets/23738] New: c++ string access tapset
2018-10-08 18:52 [Bug translator/23747] New: Unknown section .note.Linux in kernel module cause tests with --all-modules to fail to compile
2018-10-15 18:31 [Bug tapsets/23738] c++ string access tapset

William Cohen

2018-10-10 15:50 Analysis of broken systemtap example scripts
2018-11-14 16:07 Working on systemtap equivalent to bcc ucalls.py
2018-10-04 16:08 Some preliminary instrumentation and analyst of systemtap compiling instrumentation scripts
2018-10-10 21:36 Re: Analysis of broken systemtap example scripts
2018-10-03 14:12 How to access userspace c++ strings in systemtap script
2018-10-03 14:41 Re: How to access userspace c++ strings in systemtap script
2018-10-10 21:06 Re: Analysis of broken systemtap example scripts

wyang

2018-12-26 09:53 Re: [PATCH] buildrun: no sanitize $PATH for kbuild invocation

Yichun Zhang

2018-11-24 00:14 Re: [PATCH v2] PR23891: Make sure stap and staprun respond to SIGTERM when stderr/stdout are blocked
2018-11-22 22:17 Re: [PATCH] Fix segfaults in dwarf array pointer subscripting when -vvv is specified
2018-10-19 22:10 Re: [PATCH] PR23799 - sprint_ustack() always returns empty string values
2018-11-22 22:12 Re: [PATCH] Make opeartor @var() no longer assume @entry() in return probes.

Yichun Zhang (agentzh)

2018-11-22 07:16 [PATCH] PR23891: Make sure stap and staprun respond to SIGTERM when stderr/stdout are blocked
2018-10-19 22:05 [PATCH] PR23799 - sprint_ustack() always returns empty string values
2018-11-22 07:57 [PATCH] Make opeartor @var() no longer assume @entry() in return probes.
2018-11-23 23:02 [PATCH v2] PR23891: Make sure stap and staprun respond to SIGTERM when stderr/stdout are blocked
2018-11-22 07:32 [PATCH] Fix segfaults in dwarf array pointer subscripting when -vvv is specified

Zexuan Luo

2018-11-17 14:00 Re: [QUESTION] Is it safe to use lock in systemtap tapset?
2018-10-17 15:18 [QUESTION] Is it safe to use lock in systemtap tapset?

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systemtap archiveauthor index for October - December, 2018

systemtap archive
author index for October - December, 2018