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BUG: KASAN: wild-memory-access in instrument_atomic_read include/linux/instrumented.h:72 [inline]
BUG: KASAN: wild-memory-access in _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
BUG: KASAN: wild-memory-access in __lock_acquire+0xcd4/0x1f60 kernel/locking/lockdep.c:5025
Read of size 8 at addr 1fffffff86977aa8 by task syz-executor.4/22868

CPU: 0 PID: 22868 Comm: syz-executor.4 Not tainted 6.2.0-rc4-syzkaller-00067-g7287904c8771 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1b1/0x290 lib/dump_stack.c:106
 print_report+0xed/0x1f0 mm/kasan/report.c:420
 kasan_report+0xcd/0x100 mm/kasan/report.c:517
 kasan_check_range+0x2a7/0x2e0 mm/kasan/generic.c:189
 instrument_atomic_read include/linux/instrumented.h:72 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 __lock_acquire+0xcd4/0x1f60 kernel/locking/lockdep.c:5025
 lock_acquire+0x182/0x3c0 kernel/locking/lockdep.c:5668
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:350 [inline]
 take_dentry_name_snapshot+0x2e/0x100 fs/dcache.c:315
 ovl_check_rename_whiteout+0x19a/0x5e0 fs/overlayfs/super.c:1207
 ovl_make_workdir+0x3e4/0xdf0 fs/overlayfs/super.c:1329
 ovl_get_workdir+0x2e4/0x410 fs/overlayfs/super.c:1444
 ovl_fill_super+0x19d7/0x2790 fs/overlayfs/super.c:2000
 mount_nodev+0x52/0xe0 fs/super.c:1405
 legacy_get_tree+0xea/0x180 fs/fs_context.c:610
 vfs_get_tree+0x88/0x270 fs/super.c:1489
 do_new_mount+0x289/0xad0 fs/namespace.c:3145
 do_mount fs/namespace.c:3488 [inline]
 __do_sys_mount fs/namespace.c:3697 [inline]
 __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5801e8c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5802b9c168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f5801fabf80 RCX: 00007f5801e8c0c9
RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000
RBP: 00007f5801ee7ae9 R08: 0000000020000480 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdb37cfa9f R14: 00007f5802b9c300 R15: 0000000000022000
 </TASK>
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