udevd[3224]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory ================================================================== BUG: KCSAN: data-race in __dentry_kill / d_set_d_op read-write to 0xffff88810abe7300 of 4 bytes by task 4909 on cpu 0: d_set_d_op+0x150/0x1e0 fs/dcache.c:1936 simple_lookup+0x7c/0xa0 fs/libfs.c:75 lookup_open fs/namei.c:3391 [inline] open_last_lookups fs/namei.c:3481 [inline] path_openat+0xb21/0x1b70 fs/namei.c:3711 do_filp_open+0xf6/0x200 fs/namei.c:3741 do_sys_openat2+0xb5/0x2a0 fs/open.c:1310 do_sys_open fs/open.c:1326 [inline] __do_sys_openat fs/open.c:1342 [inline] __se_sys_openat fs/open.c:1337 [inline] __x64_sys_openat+0xf3/0x120 fs/open.c:1337 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd read to 0xffff88810abe7300 of 4 bytes by task 3224 on cpu 1: dentry_unlist fs/dcache.c:572 [inline] __dentry_kill+0x237/0x4a0 fs/dcache.c:603 dentry_kill+0x8d/0x1e0 dput+0x118/0x1f0 fs/dcache.c:913 handle_mounts fs/namei.c:1548 [inline] step_into+0x21a/0x800 fs/namei.c:1831 walk_component+0x164/0x230 fs/namei.c:1999 lookup_last fs/namei.c:2450 [inline] path_lookupat+0x10a/0x2a0 fs/namei.c:2474 filename_lookup+0x126/0x300 fs/namei.c:2503 vfs_statx+0xa3/0x430 fs/stat.c:232 vfs_fstatat fs/stat.c:270 [inline] __do_sys_newfstatat fs/stat.c:440 [inline] __se_sys_newfstatat+0x8a/0x2a0 fs/stat.c:434 __x64_sys_newfstatat+0x55/0x60 fs/stat.c:434 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd value changed: 0x10000000 -> 0x00000008 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 3224 Comm: udevd Not tainted 6.2.0-rc8-syzkaller-00134-g38f8ccde04a3-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 ================================================================== udevd[3224]: inotify_add_watch(7, /dev/loop5p9, 10) failed: No such file or directory