Regression in the LTP syscalls/fanotify01 test on the Linux stable-rc 5.4 and 5.10 kernel after upgrading to LTP version 20250530.
- The test passed with LTP version 20250130 - The test fails with LTP version 20250530
Regressions found on stable-rc 5.4 and 5.10 LTP syscalls fanotify01.c fanotify_mark expected EXDEV: ENODEV (19)
Regression Analysis: - New regression? Yes - Reproducibility? Yes
Test regression: stable-rc 5.4 and 5.10
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
fanotify01.c:339: TFAIL: fanotify_mark(fd_notify, 0x00000001, 0x00000008, -100, ".") expected EXDEV: ENODEV (19)
The test expected fanotify_mark() to fail with EXDEV, but received ENODEV instead. This indicates a potential mismatch between updated LTP test expectations and the behavior of the 5.4 kernel’s fanotify implementation.
Test log, --
fanotify01.c:94: TINFO: Test #3: inode mark events (FAN_REPORT_FID) fanotify01.c:301: TPASS: got event: mask=31 pid=2364 fd=-1 ... fanotify01.c:301: TPASS: got event: mask=8 pid=2364 fd=-1 fanotify01.c:339: TFAIL: fanotify_mark(fd_notify, 0x00000001, 0x00000008, -100, ".") expected EXDEV: ENODEV (19) fanotify01.c:94: TINFO: Test #4: mount mark events (FAN_REPORT_FID) fanotify01.c:301: TPASS: got event: mask=31 pid=2364 fd=-1 ... fanotify01.c:301: TPASS: got event: mask=8 pid=2364 fd=-1 fanotify01.c:339: TFAIL: fanotify_mark(fd_notify, 0x00000001, 0x00000008, -100, ".") expected EXDEV: ENODEV (19) fanotify01.c:94: TINFO: Test #5: filesystem mark events (FAN_REPORT_FID) fanotify01.c:301: TPASS: got event: mask=31 pid=2364 fd=-1 ... fanotify01.c:301: TPASS: got event: mask=8 pid=2364 fd=-1 fanotify01.c:339: TFAIL: fanotify_mark(fd_notify, 0x00000001, 0x00000008, -100, ".") expected EXDEV: ENODEV (19)
## Test logs * Build details: https://regressions.linaro.org/lkft/linux-stable-rc-linux-5.4.y/v5.4.294-223... * Build detail 2: https://regressions.linaro.org/lkft/linux-stable-rc-linux-5.10.y/v5.10.238-3... * Test log: https://qa-reports.linaro.org/api/testruns/28859312/log_file/ * Issue: https://regressions.linaro.org/-/known-issues/6609/ * Test LAVA job 1: https://lkft.validation.linaro.org/scheduler/job/8329278#L28572 * Test LAVA job 2: https://lkft.validation.linaro.org/scheduler/job/8326518#L28491 * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2yxHGvVkVpcbKqPahSKRn... * Build config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2yxHGvVkVpcbKqPahSKRn...
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