ntfs: (device loop0): load_system_files(): Failed to determine if Windows is hibernated.  Will not be able to remount read-write.  Run chkdsk.
==================================================================
BUG: KASAN: slab-out-of-bounds in ntfs_filldir fs/ntfs/dir.c:1021 [inline]
BUG: KASAN: slab-out-of-bounds in ntfs_readdir+0xae4/0x2660 fs/ntfs/dir.c:1200
Read of size 1 at addr ffff0000c7876c71 by task syz.0.16/4955

CPU: 0 PID: 4955 Comm: syz.0.16 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Call trace:
 dump_backtrace+0x0/0x458 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf4/0x15c lib/dump_stack.c:106
 print_address_description+0x78/0x30c mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:434 [inline]
 kasan_report+0xec/0x158 mm/kasan/report.c:451
 __asan_report_load1_noabort+0x44/0x50 mm/kasan/report_generic.c:306
 ntfs_filldir fs/ntfs/dir.c:1021 [inline]
 ntfs_readdir+0xae4/0x2660 fs/ntfs/dir.c:1200
 iterate_dir+0x1f0/0x4cc fs/readdir.c:-1
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64 fs/readdir.c:354 [inline]
 __arm64_sys_getdents64+0x11c/0x348 fs/readdir.c:354
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584

Allocated by task 4955:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 ____kasan_kmalloc mm/kasan/common.c:513 [inline]
 __kasan_kmalloc+0xb0/0xf0 mm/kasan/common.c:522
 kasan_kmalloc include/linux/kasan.h:264 [inline]
 __kmalloc+0x290/0x43c mm/slub.c:4412
 kmalloc include/linux/slab.h:612 [inline]
 ntfs_readdir+0x658/0x2660 fs/ntfs/dir.c:1162
 iterate_dir+0x1f0/0x4cc fs/readdir.c:-1
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64 fs/readdir.c:354 [inline]
 __arm64_sys_getdents64+0x11c/0x348 fs/readdir.c:354
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584

Last potentially related work creation:
 kasan_save_stack+0x38/0x68 mm/kasan/common.c:38
 kasan_record_aux_stack+0xcc/0x114 mm/kasan/generic.c:348
 __call_rcu kernel/rcu/tree.c:3011 [inline]
 call_rcu+0x114/0x8f4 kernel/rcu/tree.c:3091
 nf_hook_entries_free net/netfilter/core.c:88 [inline]
 __nf_register_net_hook+0x614/0x760 net/netfilter/core.c:419
 nf_register_net_hook+0xc4/0x1a4 net/netfilter/core.c:536
 nf_register_net_hooks+0x58/0x1b4 net/netfilter/core.c:552
 ipt_register_table+0x3cc/0x5d4 net/ipv4/netfilter/ip_tables.c:1782
 iptable_raw_table_init+0x68/0x98 net/ipv4/netfilter/iptable_raw.c:57
 xt_find_table_lock+0x2c8/0x394 net/netfilter/x_tables.c:1259
 xt_request_find_table_lock+0x38/0x114 net/netfilter/x_tables.c:1284
 get_info net/ipv4/netfilter/ip_tables.c:964 [inline]
 do_ipt_get_ctl+0x780/0x143c net/ipv4/netfilter/ip_tables.c:1660
 nf_getsockopt+0x264/0x284 net/netfilter/nf_sockopt.c:116
 ip_getsockopt+0x122c/0x1664 net/ipv4/ip_sockglue.c:1797
 tcp_getsockopt+0x210/0x2eec net/ipv4/tcp.c:4319
 sock_common_getsockopt+0xa8/0xc4 net/core/sock.c:3427
 __sys_getsockopt+0x1b8/0x250 net/socket.c:2256
 __do_sys_getsockopt net/socket.c:2271 [inline]
 __se_sys_getsockopt net/socket.c:2268 [inline]
 __arm64_sys_getsockopt+0xb8/0xd4 net/socket.c:2268
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584

The buggy address belongs to the object at ffff0000c7876c00
 which belongs to the cache kmalloc-128 of size 128
The buggy address is located 113 bytes inside of
 128-byte region [ffff0000c7876c00, ffff0000c7876c80)
The buggy address belongs to the page:
page:000000002478928d refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x107876
flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff)
raw: 05ffc00000000200 fffffc00034ad040 0000000400000002 ffff0000c0002300
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff0000c7876b00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff0000c7876b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff0000c7876c00: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc
                                                             ^
 ffff0000c7876c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff0000c7876d00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================