Messages in this thread | | | Date | Thu, 30 Jun 2016 17:10:16 +0200 | From | Jiri Olsa <> | Subject | Re: [BUG] perf test 29 crashing |
| |
On Wed, Jun 29, 2016 at 11:20:06AM +0900, Namhyung Kim wrote:
SNIP
> > > > If this helps break the tie: > > > > dsa@kenny:~/kernel.git$ /tmp/perf/perf test 29 > > 29: Test cumulation of child hist entries : Ok > > > > dsa@kenny:~/kernel.git$ /tmp/perf/perf --version > > perf version 4.7.rc5.g02184c > > > > But running on net-next kernel from a few days ago + 1 local patch: > > dsa@kenny:~/kernel.git$ uname -r > > 4.7.0-rc2-00862-g23854048c919 > > > > (I do get a few other failures) > > Running latest acme/perf/core: > > $ perf test hist > 15: Test matching and linking multiple hists : Ok > 25: Test filtering hist entries : Ok > 28: Test output sorting of hist entries : Ok > 29: Test cumulation of child hist entries : Ok > $ perf --version > perf version 4.6.g6d9c67 >
hum.. I still see it: (latest acme's perf/core)
[jolsa@krava perf]$ ./perf --version perf version 4.7.rc5.ga059d59 [jolsa@krava perf]$ ./perf test hist 15: Test matching and linking multiple hists : Ok 25: Test filtering hist entries : Ok 28: Test output sorting of hist entries : Ok 29: Test cumulation of child hist entries : FAILED!
[jolsa@krava perf]$ ./perf test 29 -v 29: Test cumulation of child hist entries : --- start --- test child forked, pid 11925 perf: Segmentation fault Obtained 11 stack frames. ./perf(sighandler_dump_stack+0x41) [0x4f57f1] /lib64/libc.so.6(+0x34a50) [0x7f5e22695a50] ./perf() [0x47b2cc] ./perf(test__hists_cumulate+0x10c) [0x47c79c] ./perf() [0x4698b6] ./perf(cmd_test+0x5be) [0x469eae] ./perf() [0x487561] ./perf(main+0x6f6) [0x424cb6] /lib64/libc.so.6(__libc_start_main+0xf0) [0x7f5e22681700] ./perf(_start+0x29) [0x424da9] [(nil)] test child interrupted ---- end ---- Test cumulation of child hist entries: FAILED!
hate to be the only one with this.. now I need to dive in ;-)
jirka
| |