==================================================================
BUG: KASAN: wild-memory-access in instrument_atomic_read include/linux/instrumented.h:68 [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 node_state include/linux/nodemask.h:429 [inline]
BUG: KASAN: wild-memory-access in get_futex_key+0x595/0x1540 kernel/futex/core.c:587
Read of size 8 at addr 1fffffff83da7058 by task syz.2.5/5913

CPU: 0 UID: 0 PID: 5913 Comm: syz.2.5 Not tainted 6.15.0-syzkaller-08297-ge0797d3b91de #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120
 kasan_report+0xe0/0x110 mm/kasan/report.c:634
 check_region_inline mm/kasan/generic.c:183 [inline]
 kasan_check_range+0x100/0x1b0 mm/kasan/generic.c:189
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 node_state include/linux/nodemask.h:429 [inline]
 get_futex_key+0x595/0x1540 kernel/futex/core.c:587
 futex_wake+0xea/0x530 kernel/futex/waitwake.c:165
 __do_sys_futex_wake kernel/futex/syscalls.c:354 [inline]
 __se_sys_futex_wake kernel/futex/syscalls.c:338 [inline]
 __x64_sys_futex_wake+0x23d/0x2b0 kernel/futex/syscalls.c:338
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0194f8e969
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0195df6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001c6
RAX: ffffffffffffffda RBX: 00007f01951b5fa0 RCX: 00007f0194f8e969
RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000200000000380
RBP: 00007f0195010ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f01951b5fa0 R15: 00007ffc8e1cdfc8
 </TASK>
==================================================================