ntfs3: loop3: Different NTFS sector size (2048) and media sector size (512).
ntfs3: loop3: Mark volume as dirty due to NTFS errors
==================================================================
BUG: KASAN: slab-use-after-free in ntfs_write_bh+0x49/0x7b0 fs/ntfs3/fsntfs.c:1401
Read of size 8 at addr ffff888029584000 by task syz-executor.3/29475

CPU: 0 PID: 29475 Comm: syz-executor.3 Not tainted 6.6.0-rc2-syzkaller-00048-g42dc814987c1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:364 [inline]
 print_report+0x163/0x540 mm/kasan/report.c:475
 kasan_report+0x175/0x1b0 mm/kasan/report.c:588
 ntfs_write_bh+0x49/0x7b0 fs/ntfs3/fsntfs.c:1401
 mi_write+0x9b/0x200 fs/ntfs3/record.c:346
 ni_write_inode+0x619/0x1080 fs/ntfs3/frecord.c:3360
 write_inode fs/fs-writeback.c:1456 [inline]
 __writeback_single_inode+0x69b/0xfa0 fs/fs-writeback.c:1668
 writeback_single_inode+0x21b/0x790 fs/fs-writeback.c:1724
 sync_inode_metadata+0xcc/0x130 fs/fs-writeback.c:2786
 ntfs_set_state+0x556/0x730 fs/ntfs3/fsntfs.c:995
 run_unpack_ex+0x380/0x810 fs/ntfs3/run.c:1095
 ntfs_read_mft fs/ntfs3/inode.c:400 [inline]
 ntfs_iget5+0x2407/0x38e0 fs/ntfs3/inode.c:532
 ntfs_fill_super+0x3b3c/0x4c30 fs/ntfs3/super.c:1350
 get_tree_bdev+0x416/0x5b0 fs/super.c:1577
 vfs_get_tree+0x8c/0x280 fs/super.c:1750
 do_new_mount+0x28f/0xae0 fs/namespace.c:3335
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3861
 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
RIP: 0033:0x7f3a1747e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3a18116ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f3a18116f80 RCX: 00007f3a1747e1ea
RDX: 0000000020000180 RSI: 0000000020000000 RDI: 00007f3a18116f40
RBP: 0000000020000180 R08: 00007f3a18116f80 R09: 0000000001004018
R10: 0000000001004018 R11: 0000000000000202 R12: 0000000020000000
R13: 00007f3a18116f40 R14: 000000000001f410 R15: 00000000200000c0
 </TASK>

Allocated by task 17744:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:383
 kasan_kmalloc include/linux/kasan.h:198 [inline]
 __do_kmalloc_node mm/slab_common.c:1023 [inline]
 __kmalloc+0xb9/0x230 mm/slab_common.c:1036
 kmalloc include/linux/slab.h:603 [inline]
 tomoyo_realpath_from_path+0xcf/0x5e0 security/tomoyo/realpath.c:251
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_perm+0x2b7/0x730 security/tomoyo/file.c:822
 security_inode_getattr+0xd3/0x120 security/security.c:2153
 vfs_getattr+0x2a/0x3a0 fs/stat.c:206
 vfs_fstat fs/stat.c:231 [inline]
 vfs_fstatat+0xd6/0x190 fs/stat.c:328
 __do_sys_newfstatat fs/stat.c:496 [inline]
 __se_sys_newfstatat fs/stat.c:490 [inline]
 __x64_sys_newfstatat+0x117/0x190 fs/stat.c:490
 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

Freed by task 17744:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 kasan_save_free_info+0x28/0x40 mm/kasan/generic.c:522
 ____kasan_slab_free+0xd6/0x120 mm/kasan/common.c:236
 kasan_slab_free include/linux/kasan.h:164 [inline]
 slab_free_hook mm/slub.c:1800 [inline]
 slab_free_freelist_hook mm/slub.c:1826 [inline]
 slab_free mm/slub.c:3809 [inline]
 __kmem_cache_free+0x25f/0x3b0 mm/slub.c:3822
 tomoyo_realpath_from_path+0x5a3/0x5e0 security/tomoyo/realpath.c:286
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_perm+0x2b7/0x730 security/tomoyo/file.c:822
 security_inode_getattr+0xd3/0x120 security/security.c:2153
 vfs_getattr+0x2a/0x3a0 fs/stat.c:206
 vfs_fstat fs/stat.c:231 [inline]
 vfs_fstatat+0xd6/0x190 fs/stat.c:328
 __do_sys_newfstatat fs/stat.c:496 [inline]
 __se_sys_newfstatat fs/stat.c:490 [inline]
 __x64_sys_newfstatat+0x117/0x190 fs/stat.c:490
 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

The buggy address belongs to the object at ffff888029584000
 which belongs to the cache kmalloc-4k of size 4096
The buggy address is located 0 bytes inside of
 freed 4096-byte region [ffff888029584000, ffff888029585000)

The buggy address belongs to the physical page:
page:ffffea0000a56000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29580
head:ffffea0000a56000 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
anon flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000840 ffff888012842140 0000000000000000 dead000000000001
raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 16997, tgid 16995 (syz-executor.5), ts 769105673943, free_ts 768873385099
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x1e6/0x210 mm/page_alloc.c:1536
 prep_new_page mm/page_alloc.c:1543 [inline]
 get_page_from_freelist+0x31db/0x3360 mm/page_alloc.c:3170
 __alloc_pages+0x255/0x670 mm/page_alloc.c:4426
 alloc_slab_page+0x6a/0x160 mm/slub.c:1870
 allocate_slab mm/slub.c:2017 [inline]
 new_slab+0x84/0x2f0 mm/slub.c:2070
 ___slab_alloc+0xc85/0x1310 mm/slub.c:3223
 __slab_alloc mm/slub.c:3322 [inline]
 __slab_alloc_node mm/slub.c:3375 [inline]
 slab_alloc_node mm/slub.c:3468 [inline]
 __kmem_cache_alloc_node+0x1af/0x270 mm/slub.c:3517
 __do_kmalloc_node mm/slab_common.c:1022 [inline]
 __kmalloc_node+0xa7/0x230 mm/slab_common.c:1030
 kmalloc_node include/linux/slab.h:619 [inline]
 kvmalloc_node+0x72/0x180 mm/util.c:607
 kvmalloc include/linux/slab.h:737 [inline]
 kvmalloc_array include/linux/slab.h:755 [inline]
 __ptr_ring_init_queue_alloc include/linux/ptr_ring.h:471 [inline]
 ptr_ring_init include/linux/ptr_ring.h:489 [inline]
 skb_array_init include/linux/skb_array.h:182 [inline]
 pfifo_fast_init+0x114/0x6d0 net/sched/sch_generic.c:857
 qdisc_create_dflt+0x135/0x480 net/sched/sch_generic.c:1003
 mq_init+0x2cc/0x6c0 net/sched/sch_mq.c:90
 qdisc_create_dflt+0x135/0x480 net/sched/sch_generic.c:1003
 attach_default_qdiscs net/sched/sch_generic.c:1182 [inline]
 dev_activate+0x22b/0x1200 net/sched/sch_generic.c:1236
 __dev_open+0x3f7/0x510 net/core/dev.c:1459
 __dev_change_flags+0x1df/0x6e0 net/core/dev.c:8597
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1136 [inline]
 free_unref_page_prepare+0x8c3/0x9f0 mm/page_alloc.c:2312
 free_unref_page+0x37/0x3f0 mm/page_alloc.c:2405
 discard_slab mm/slub.c:2116 [inline]
 __unfreeze_partials+0x1dc/0x220 mm/slub.c:2655
 put_cpu_partial+0x17b/0x250 mm/slub.c:2731
 __slab_free+0x2b6/0x390 mm/slub.c:3679
 qlink_free mm/kasan/quarantine.c:166 [inline]
 qlist_free_all+0x75/0xe0 mm/kasan/quarantine.c:185
 kasan_quarantine_reduce+0x14b/0x160 mm/kasan/quarantine.c:292
 __kasan_slab_alloc+0x23/0x70 mm/kasan/common.c:305
 kasan_slab_alloc include/linux/kasan.h:188 [inline]
 slab_post_alloc_hook+0x67/0x3d0 mm/slab.h:762
 slab_alloc_node mm/slub.c:3478 [inline]
 slab_alloc mm/slub.c:3486 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3493 [inline]
 kmem_cache_alloc+0x123/0x300 mm/slub.c:3502
 getname_flags+0xbc/0x4e0 fs/namei.c:140
 getname fs/namei.c:219 [inline]
 __do_sys_mkdirat fs/namei.c:4158 [inline]
 __se_sys_mkdirat fs/namei.c:4156 [inline]
 __x64_sys_mkdirat+0x7c/0xa0 fs/namei.c:4156
 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

Memory state around the buggy address:
 ffff888029583f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888029583f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888029584000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff888029584080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888029584100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================