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X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR11MB4902 X-OriginatorOrg: intel.com Hello, just FYI, in our tests, after this revert patch, some tests randomly failed 332ec18d57de2f77 dc1771f718548f7d4b93991b174 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :30 70% 21:33 kernel-selftests-bpf.hid.hidraw.fail :30 20% 6:33 kernel-selftests-bpf.hid.hidraw.hidraw.poll_revoked.fail :30 43% 13:33 kernel-selftests-bpf.hid.hidraw.hidraw.raw_event.fail :30 30% 9:33 kernel-selftests-bpf.hid.hidraw.hidraw.raw_event_revoked.fail kernel test robot noticed "kernel-selftests-bpf.hid.hidraw.fail" on: commit: dc1771f718548f7d4b93991b174c6e7b5e1ba410 ("Revert "drivers: core: synchronize really_probe() and dev_uevent()"") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master [test failed on linus/master 89be9a83ccf1f88522317ce02f854f30d6115c41] [test failed on linux-next/master d086c886ceb9f59dea6c3a9dae7eb89e780a20c9] in testcase: kernel-selftests-bpf version: with following parameters: group: hid config: x86_64-rhel-9.4-bpf compiler: gcc-12 test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (Kaby Lake) with 32G memory (please refer to attached dmesg/kmsg for entire log/backtrace) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-lkp/202507250945.a36cd041-lkp@intel.com # timeout set to 200 # selftests: hid: hidraw # TAP version 13 # 1..6 # # Starting 6 tests from 1 test cases. # # RUN hidraw.test_create_uhid ... # # OK hidraw.test_create_uhid # ok 1 hidraw.test_create_uhid # # RUN hidraw.raw_event ... # # OK hidraw.raw_event # ok 2 hidraw.raw_event # # RUN hidraw.raw_event_revoked ... # # OK hidraw.raw_event_revoked # ok 3 hidraw.raw_event_revoked # # RUN hidraw.ioctl_revoked ... # # OK hidraw.ioctl_revoked # ok 4 hidraw.ioctl_revoked # # RUN hidraw.poll_revoked ... # # hidraw.c:152:poll_revoked:Expected ready (0) == 1 (1) # # hidraw.c:152:poll_revoked:poll return value # # poll_revoked: Test terminated by assertion # # FAIL hidraw.poll_revoked # not ok 5 hidraw.poll_revoked # # RUN hidraw.write_event_revoked ... # # OK hidraw.write_event_revoked # ok 6 hidraw.write_event_revoked # # FAILED: 5 / 6 tests passed. # # Totals: pass:5 fail:1 xfail:0 xpass:0 skip:0 error:0 not ok 2 selftests: hid: hidraw # exit=1 The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250725/202507250945.a36cd041-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki