Regressions noticed on arm64 and x86_64 devices while running
LTP syscalls readahead01 test case on the stable-rc 6.15.4-rc1 and
6.15.4-rc2.
Test environments:
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Dragonboard-410c
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Dragonboard-845c
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e850-96
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Juno-r2
-
rk3399-rock-pi-4b
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qemu-arm64
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qemu-x86_64
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x86_64
Regression Analysis:
-
New regression? Yes
-
Reproducibility? Yes
Test regression: stable-rc 6.15.4-rc2 LTP syscalls TFAIL: readahead() on epoll succeeded
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
## Test log
tst_kconfig.c:88: TINFO: Parsing kernel config '/proc/config.gz'
tst_kconfig.c:676: TINFO: CONFIG_TRACE_IRQFLAGS kernel option detected which might slow the execution
tst_test.c:1774: TINFO: Overall timeout per run is 0h 21m 36s
readahead01.c:34: TPASS: readahead() with fd = -1 : EBADF (9)
readahead01.c:41: TPASS: readahead() with invalid fd : EBADF (9)
readahead01.c:62: TPASS: readahead() on O_PATH file : EBADF (9)
readahead01.c:62: TPASS: readahead() on directory : EINVAL (22)
readahead01.c:62: TPASS: readahead() on /dev/zero : EINVAL (22)
readahead01.c:62: TPASS: readahead() on pipe read end : EINVAL (22)
readahead01.c:62: TPASS: readahead() on pipe write end : EBADF (9)
readahead01.c:62: TPASS: readahead() on unix socket : EINVAL (22)
readahead01.c:62: TPASS: readahead() on inet socket : EINVAL (22)
readahead01.c:62: TFAIL: readahead() on epoll succeeded
readahead01.c:62: TFAIL: readahead() on eventfd succeeded
readahead01.c:62: TFAIL: readahead() on signalfd succeeded
readahead01.c:62: TFAIL: readahead() on timerfd succeeded
readahead01.c:62: TFAIL: readahead() on fanotify succeeded
readahead01.c:62: TFAIL: readahead() on inotify succeeded
tst_fd.c:170: TCONF: Skipping userfaultfd: ENOSYS (38)
readahead01.c:62: TFAIL: readahead() on perf event succeeded
readahead01.c:62: TFAIL: readahead() on io uring succeeded
readahead01.c:62: TFAIL: readahead() on bpf map succeeded
readahead01.c:62: TFAIL: readahead() on fsopen succeeded
readahead01.c:62: TFAIL: readahead() on fspick succeeded
readahead01.c:62: TPASS: readahead() on open_tree : EBADF (9)
Summary:
passed 10
failed 11
broken 0
skipped 1
Test logs
- Build details:
https://regressions.linaro.org/lkft/linux-stable-rc-linux-6.15.y/v6.15.3-589-g0e4c88a0cd37/ltp-syscalls/readahead01/
- Test log: https://qa-reports.linaro.org/api/testruns/28870061/log_file/
- Test LAVA job 1:
https://lkft.validation.linaro.org/scheduler/job/8330087#L31908
- Test LAVA job 2:
https://lkft.validation.linaro.org/scheduler/job/8329545#L28983
- Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2yxHG8Ax1HJmLWLj50iRxkZE4Lv/
- Build config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2yxHG8Ax1HJmLWLj50iRxkZE4Lv/config
Build
- kernel: 6.15.4-rc2
- git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
- git commit: 0e4c88a0cd37e785c1dbe6b9a9394d649a77cab4
- git describe: v6.15.3-589-g0e4c88a0cd37
- test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.15.y/build/v6.15.3-589-g0e4c88a0cd37
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