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On bare metal Intel(R) Core(TM) i9-10900 CPU @ 2.80GHz with Linux kernel v6.5.7 there are 20 test failures:
Intel(R) Core(TM) i9-10900 CPU @ 2.80GHz
0% tests passed, 20 tests failed out of 20 Total Test time (real) = 2759.49 sec The following tests FAILED: 1236 - vsyscall_reverse_next (Failed) 1237 - vsyscall_reverse_next-no-syscallbuf (Failed) 1242 - watchpoint_at_sched (Failed) 1243 - watchpoint_at_sched-no-syscallbuf (Failed) 1244 - watchpoint_before_signal (Failed) 1245 - watchpoint_before_signal-no-syscallbuf (Failed) 1370 - replay_serve_files (Failed) 1371 - replay_serve_files-no-syscallbuf (Failed) 1392 - reverse_step_signal (Failed) 1393 - reverse_step_signal-no-syscallbuf (Failed) 1396 - reverse_watchpoint (Failed) 1397 - reverse_watchpoint-no-syscallbuf (Failed) 1430 - step_signal (Failed) 1431 - step_signal-no-syscallbuf (Failed) 1442 - tick0 (Failed) 1443 - tick0-no-syscallbuf (Failed) 1444 - tick0_less (Failed) 1445 - tick0_less-no-syscallbuf (Failed) 1470 - watchpoint_unaligned2 (Failed) 1471 - watchpoint_unaligned2-no-syscallbuf (Failed) Errors while running CTest Output from these tests are in: /usr/lib64/rr/testsuite/obj/Testing/Temporary/LastTest.log Use "--rerun-failed --output-on-failure" to re-run the failed cases verbosely.
I run ctest -VV -vv first and then ctest --rerun-failed -VV -vv as requested in #3625 . Generated LastTest.log is there LastTest.9.log
ctest -VV -vv
ctest --rerun-failed -VV -vv
LastTest.log
The text was updated successfully, but these errors were encountered:
Looking at replay_serve_files , the results are weird:
replay_serve_files
Reading /usr/lib64/rr/libtest_lib.so from remote target... Error while mapping shared library sections: `target:/usr/lib64/rr/libtest_lib.so': not in executable format: file format not recognized
Sorry, something went wrong.
Then for watchpoint_unaligned2 :
watchpoint_unaligned2
1470/1473 Testing: watchpoint_unaligned2 1470/1473 Test: watchpoint_unaligned2 Command: "/bin/bash" "source_dir/src/test/watchpoint_unaligned2.run" "watchpoint_unaligned2" "" "bin_dir" "120" Directory: /usr/lib64/rr/testsuite/obj "watchpoint_unaligned2" start time: Oct 15 15:47 MSK Output: ---------------------------------------------------------- cp: cannot stat '/usr/bin/watchpoint_unaligned2': No such file or directory
Normally we don't install our tests in /usr/bin . Did you set the INSTALL_TESTSUITE option?
/usr/bin
INSTALL_TESTSUITE
Yes I use -DINSTALL_TESTSUITE=ON then tests are in /usr/lib64/rr/testsuite/ then I cd /usr/lib64/rr/testsuite/obj and run ctest .
-DINSTALL_TESTSUITE=ON
/usr/lib64/rr/testsuite/
cd /usr/lib64/rr/testsuite/obj
ctest
I don't see watchpoint_unaligned2 binary but its source is installed in /usr/lib64/rr/testsuite/rr/src/test/watchpoint_unaligned2.c .
/usr/lib64/rr/testsuite/rr/src/test/watchpoint_unaligned2.c
Btw, build log is at https://git.altlinux.org/tasks/331703/build/500/x86_64/log
Is there any difference when running ctest from the build directory (after all you commonly want to test before installing)?
rr-testsuite
# cd home/vt/hasher/chroot/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux -- this is because we do `-B x86_64-alt-linux` # ln -sf .. source_dir # ln -sf . bin_dir -- test does not work without these symlinks # export LD_LIBRARY_PATH=$PWD/lib/rr -- for libtest_lib.so # echo 1 > /proc/sys/kernel/perf_event_paranoid # ctest --rerun-failed -VV -vv |& tee log ... 99% tests passed, 16 tests failed out of 1473 Total Test time (real) = 3927.57 sec The following tests FAILED: 490 - prctl_caps (Failed) 491 - prctl_caps-no-syscallbuf (Failed) 1236 - vsyscall_reverse_next (Failed) 1237 - vsyscall_reverse_next-no-syscallbuf (Failed) 1242 - watchpoint_at_sched (Failed) 1243 - watchpoint_at_sched-no-syscallbuf (Failed) 1244 - watchpoint_before_signal (Failed) 1245 - watchpoint_before_signal-no-syscallbuf (Failed) 1392 - reverse_step_signal (Failed) 1393 - reverse_step_signal-no-syscallbuf (Failed) 1396 - reverse_watchpoint (Failed) 1397 - reverse_watchpoint-no-syscallbuf (Failed) 1430 - step_signal (Failed) 1431 - step_signal-no-syscallbuf (Failed) 1470 - watchpoint_unaligned2 (Failed) 1471 - watchpoint_unaligned2-no-syscallbuf (Failed) Errors while running CTest Output from these tests are in: /home/vt/hasher/chroot/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux/Testing/Temporary/LastTest.log
Kernel now 6.5.9 . Do you want to see these logs?
6.5.9
As some of the previous failing tests are now passing and other fail current logs will definitely be reasonable.
Attaching the logs from the above run. LastTest.log.gz log.gz
vsyscall_reverse_next is failing because gdb can't find the sources:
vsyscall_reverse_next
1236: ^M(rr) n 1236: ^M7 in /usr/src/RPM/BUILD/rr-5.7.0/src/test/vsyscall_reverse_next.c 1236: ^M(rr) --------------------------------------------------
The test is looking for gdb to output the source line containing atomic_puts . This presumably a packaging issue of some kind.
atomic_puts
prctl_caps is failing because for some reason we were able to do a CLONE_NEWUSER once, but then weren't able to do it again later:
prctl_caps
CLONE_NEWUSER
490: FAILED at src/test/prctl_caps.c:95: !(0 == try_setup_ns(CLONE_NEWUSER)) errno:1 (Operation not permitted)
I don't know how that would happen.
I will retry the test. User namespaces could be disabled and I didn't enable them. I also run under root but didn't chroot into the build environment (as I thought having sources is enough). (This is not packaging issue since for the test I run ctest from the build directory.) Thanks!
I have retried the tests. Commands so I remember them later and to reassure I did everything correctly.
# echo 0 > /proc/sys/kernel/perf_event_paranoid # echo 0 > /proc/sys/kernel/userns_restrict # mount --bind /proc /home/vt/hasher/chroot/proc # mount --bind /dev /home/vt/hasher/chroot/dev # mount --bind /dev/pts /home/vt/hasher/chroot/dev/pts # mount --bind /sys /home/vt/hasher/chroot/sys # chroot /home/vt/hasher/chroot root@x86_64:/# cd /usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux root@x86_64:/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux# ln -sf .. source_dir root@x86_64:/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux# ln -sf . bin_dir root@x86_64:/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux# export LD_LIBRARY_PATH=$PWD/lib/rr root@x86_64:/usr/src/RPM/BUILD/rr-5.7.0/x86_64-alt-linux# ctest --rerun-failed -VV -vv |& tee log
Test results:
The following tests FAILED: 207 - futex_exit_race_sigsegv-no-syscallbuf (Failed) 386 - mount_ns_exec2 (Failed) 387 - mount_ns_exec2-no-syscallbuf (Failed) 1242 - watchpoint_at_sched (Failed) 1243 - watchpoint_at_sched-no-syscallbuf (Failed) 1244 - watchpoint_before_signal (Failed) 1245 - watchpoint_before_signal-no-syscallbuf (Failed) 1392 - reverse_step_signal (Failed) 1393 - reverse_step_signal-no-syscallbuf (Failed) 1396 - reverse_watchpoint (Failed) 1397 - reverse_watchpoint-no-syscallbuf (Failed) 1458 - vfork_done_clone (Failed) 1470 - watchpoint_unaligned2 (Failed) 1471 - watchpoint_unaligned2-no-syscallbuf (Failed) Errors while running CTest
Log attached. 20231226-log.gz 20231226-LastTest.log.gz
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