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Date: Sun, 1 Nov 2020 16:23:54 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>,
Jiri Olsa <jolsa@...hat.com>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Andi Kleen <ak@...ux.intel.com>,
Ingo Molnar <mingo@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
LKML <linux-kernel@...r.kernel.org>,
Stephane Eranian <eranian@...gle.com>,
Ian Rogers <irogers@...gle.com>, 0day robot <lkp@...el.com>,
lkp@...ts.01.org
Subject: [perf evlist] 5f2344c367:
perf-sanity-tests.'import_perf'_in_python.fail
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 5f2344c36783a8b48c66c6417423c4ae9542519b ("perf evlist: Warn if event group has mixed sw/hw events")
url: https://github.com/0day-ci/linux/commits/Namhyung-Kim/perf-evlist-Warn-if-event-group-has-mixed-sw-hw-events/20201026-222036
in testcase: perf-sanity-tests
version: perf-x86_64-c85fb28b6f99-1_20201008
with following parameters:
perf_compiler: gcc
ucode: 0xdc
on test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz with 32G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 19
19: 'import perf' in python : FAILED!
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 20
20: Breakpoint overflow signal handler : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 21
21: Breakpoint overflow sampling : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 22
22: Breakpoint accounting : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 23
23: Watchpoint :
23.1: Read Only Watchpoint : Skip
23.2: Write Only Watchpoint : Ok
23.3: Read / Write Watchpoint : Ok
23.4: Modify Watchpoint : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 24
24: Number of exit events of a simple workload : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 25
25: Software clock events period values : Ok
2020-10-30 13:53:22 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 26
26: Object code reading : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 27
27: Sample parsing : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 28
28: Use a dummy software event to keep tracking : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 29
29: Parse with no sample_id_all bit set : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 30
30: Filter hist entries : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 31
31: Lookup mmap thread : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 32
32: Share thread maps : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 33
33: Sort output of hist entries : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 34
34: Cumulate child hist entries : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 35
35: Track with sched_switch : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 36
36: Filter fds with revents mask in a fdarray : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 37
37: Add fd to a fdarray, making it autogrow : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 38
38: kmod_path__parse : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 39
39: Thread map : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 41
41: Session topology : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 43
43: Synthesize thread map : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 44
44: Remove thread map : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 45
45: Synthesize cpu map : Ok
2020-10-30 13:53:24 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 46
46: Synthesize stat config : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 47
47: Synthesize stat : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 48
48: Synthesize stat round : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 49
49: Synthesize attr update : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 50
50: Event times : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 51
51: Read backward ring buffer : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 52
52: Print cpu map : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 53
53: Merge cpu map : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 54
54: Probe SDT events : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 55
55: is_printable_array : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 56
56: Print bitmap : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 57
57: perf hooks : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 59
59: unit_number__scnprintf : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 60
60: mem2node : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 61
61: time utils : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 62
62: Test jit_write_elf : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 63
63: Test libpfm4 support : Skip (not compiled in)
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 64
64: Test api io : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 65
65: maps__merge_in : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 66
66: Demangle Java : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 67
67: Parse and process metrics : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 68
68: PE file support : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 69
69: Event expansion for cgroups : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 70
70: x86 rdpmc : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 71
71: Convert perf time to TSC : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 72
72: DWARF unwind : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 73
73: x86 instruction decoder - new instructions : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 74
74: Intel PT packet decoder : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 75
75: x86 bp modify : Ok
2020-10-30 13:53:25 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 76
76: probe libc's inet_pton & backtrace it with ping : Ok
2020-10-30 13:53:27 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 77
77: Zstd perf.data compression/decompression : Ok
2020-10-30 13:53:28 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 78
78: build id cache operations : Ok
2020-10-30 13:53:30 sudo /usr/src/perf_selftests-x86_64-rhel-8.3-5f2344c36783a8b48c66c6417423c4ae9542519b/tools/perf/perf test 79
79: Check Arm CoreSight trace data recording and synthesized samples: Skip
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Thanks,
Rong Chen
View attachment "config-5.10.0-rc1-00001-g5f2344c36783" of type "text/plain" (171559 bytes)
View attachment "job-script" of type "text/plain" (5639 bytes)
Download attachment "kmsg.xz" of type "application/x-xz" (32964 bytes)
View attachment "perf-sanity-tests" of type "text/plain" (33818 bytes)
View attachment "job.yaml" of type "text/plain" (4610 bytes)
View attachment "reproduce" of type "text/plain" (8783 bytes)
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