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BUG: KASAN: slab-out-of-bounds in run_unpack+0x84f/0xd00 fs/ntfs3/run.c:944
Read of size 1 at addr ffff88802df72f03 by task syz-executor.1/18852

CPU: 0 PID: 18852 Comm: syz-executor.1 Not tainted 6.1.0-rc4-syzkaller-00015-gf141df371335 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1b1/0x28e lib/dump_stack.c:106
 print_address_description+0x74/0x340 mm/kasan/report.c:284
 print_report+0x107/0x1f0 mm/kasan/report.c:395
 kasan_report+0xcd/0x100 mm/kasan/report.c:495
 run_unpack+0x84f/0xd00 fs/ntfs3/run.c:944
 run_unpack_ex+0xcc/0x870 fs/ntfs3/run.c:1057
 ntfs_read_mft fs/ntfs3/inode.c:368 [inline]
 ntfs_iget5+0x1cfa/0x36f0 fs/ntfs3/inode.c:501
 ntfs_loadlog_and_replay+0x1ac/0x5c0 fs/ntfs3/fsntfs.c:272
 ntfs_fill_super+0x2333/0x42a0 fs/ntfs3/super.c:1018
 get_tree_bdev+0x400/0x620 fs/super.c:1324
 vfs_get_tree+0x88/0x270 fs/super.c:1531
 do_new_mount+0x289/0xad0 fs/namespace.c:3040
 do_mount fs/namespace.c:3383 [inline]
 __do_sys_mount fs/namespace.c:3591 [inline]
 __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3568
 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: 0033:0x7f6e9088cb6a
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007f6e91698f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000940 RCX: 00007f6e9088cb6a
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6e91698fe0
RBP: 00007f6e91699020 R08: 00007f6e91699020 R09: 0000000020000000
R10: 0000000000000002 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f6e91698fe0 R15: 0000000020003580
 </TASK>

Allocated by task 3652:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x3d/0x60 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:371 [inline]
 __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:380
 kmalloc include/linux/slab.h:576 [inline]
 kzalloc include/linux/slab.h:712 [inline]
 find_css_set+0xcaf/0x1d40 kernel/cgroup/cgroup.c:1224
 cgroup_migrate_prepare_dst+0x12b/0x6d0 kernel/cgroup/cgroup.c:2798
 cgroup_attach_task+0x51b/0x6a0 kernel/cgroup/cgroup.c:2904
 __cgroup1_procs_write+0x2a9/0x400 kernel/cgroup/cgroup-v1.c:523
 cgroup_file_write+0x2ab/0x730 kernel/cgroup/cgroup.c:4057
 kernfs_fop_write_iter+0x3ac/0x500 fs/kernfs/file.c:330
 call_write_iter include/linux/fs.h:2191 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x7dc/0xc50 fs/read_write.c:584
 ksys_write+0x177/0x2a0 fs/read_write.c:637
 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

The buggy address belongs to the object at ffff88802df72800
 which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 771 bytes to the right of
 1024-byte region [ffff88802df72800, ffff88802df72c00)

The buggy address belongs to the physical page:
page:ffffea0000b7dc00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2df70
head:ffffea0000b7dc00 order:3 compound_mapcount:0 compound_pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffffea0000c44800 dead000000000003 ffff888012041dc0
raw: 0000000000000000 0000000000100010 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 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2963, tgid 2963 (klogd), ts 106823324576, free_ts 0
 prep_new_page mm/page_alloc.c:2539 [inline]
 get_page_from_freelist+0x742/0x7c0 mm/page_alloc.c:4288
 __alloc_pages+0x259/0x560 mm/page_alloc.c:5555
 alloc_slab_page+0x70/0xf0 mm/slub.c:1794
 allocate_slab+0x5e/0x4b0 mm/slub.c:1939
 new_slab mm/slub.c:1992 [inline]
 ___slab_alloc+0x782/0xe20 mm/slub.c:3180
 __slab_alloc mm/slub.c:3279 [inline]
 slab_alloc_node mm/slub.c:3364 [inline]
 __kmem_cache_alloc_node+0x252/0x310 mm/slub.c:3437
 kmalloc_trace+0x26/0x60 mm/slab_common.c:1046
 kmalloc include/linux/slab.h:576 [inline]
 syslog_print+0xcf/0x5e0 kernel/printk/printk.c:1500
 do_syslog+0x815/0x8f0 kernel/printk/printk.c:1679
 __do_sys_syslog kernel/printk/printk.c:1771 [inline]
 __se_sys_syslog kernel/printk/printk.c:1769 [inline]
 __x64_sys_syslog+0x78/0x90 kernel/printk/printk.c:1769
 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
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88802df72e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802df72e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88802df72f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff88802df72f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88802df73000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
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