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BUG: KASAN: out-of-bounds in udf_write_fi+0x910/0xf60 fs/udf/namei.c:93
Write of size 18446744073709551572 at addr ffff88801590b02c by task syz-executor.3/10207

CPU: 0 PID: 10207 Comm: syz-executor.3 Not tainted 6.1.0-rc2-syzkaller-00107-g200204f56f3b #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:284 [inline]
 print_report+0x15e/0x461 mm/kasan/report.c:395
 kasan_report+0xbb/0x1f0 mm/kasan/report.c:495
 check_region_inline mm/kasan/generic.c:183 [inline]
 kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189
 memset+0x20/0x40 mm/kasan/shadow.c:44
 udf_write_fi+0x910/0xf60 fs/udf/namei.c:93
 udf_rename+0x45e/0x1250 fs/udf/namei.c:1173
 vfs_rename+0x115e/0x1a90 fs/namei.c:4778
 do_renameat2+0xb5e/0xc80 fs/namei.c:4929
 __do_sys_rename fs/namei.c:4975 [inline]
 __se_sys_rename fs/namei.c:4973 [inline]
 __x64_sys_rename+0x7d/0xa0 fs/namei.c:4973
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f86cdc8b5a9
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f86ce989168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f86cddabf80 RCX: 00007f86cdc8b5a9
RDX: 0000000000000000 RSI: 00000000200009c0 RDI: 0000000020000980
RBP: 00007f86ce9891d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffca320bfbf R14: 00007f86ce989300 R15: 0000000000022000
 </TASK>

The buggy address belongs to the physical page:
page:ffffea00005642c0 refcount:2 mapcount:0 mapping:ffff88804054fa78 index:0xa8 pfn:0x1590b
memcg:ffff888049d4a000
aops:def_blk_aops ino:700003
flags: 0xfff0000000203a(referenced|dirty|lru|active|private|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff0000000203a ffffea0000564248 ffffea00007adbc8 ffff88804054fa78
raw: 00000000000000a8 ffff888029273828 00000002ffffffff ffff888049d4a000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 10207, tgid 10206 (syz-executor.3), ts 456879174139, free_ts 456874199194
 prep_new_page mm/page_alloc.c:2538 [inline]
 get_page_from_freelist+0x10b5/0x2d50 mm/page_alloc.c:4287
 __alloc_pages_slowpath.constprop.0+0x36b/0x23d0 mm/page_alloc.c:5088
 __alloc_pages+0x4a6/0x5a0 mm/page_alloc.c:5567
 alloc_pages+0x1a6/0x270 mm/mempolicy.c:2285
 folio_alloc+0x1c/0x70 mm/mempolicy.c:2295
 filemap_alloc_folio+0x306/0x3a0 mm/filemap.c:971
 __filemap_get_folio+0x328/0xd90 mm/filemap.c:1965
 pagecache_get_page+0x2e/0x280 mm/folio-compat.c:110
 find_or_create_page include/linux/pagemap.h:613 [inline]
 grow_dev_page fs/buffer.c:946 [inline]
 grow_buffers fs/buffer.c:1011 [inline]
 __getblk_slow+0x1f4/0x1030 fs/buffer.c:1038
 __getblk_gfp fs/buffer.c:1333 [inline]
 __bread_gfp+0x228/0x320 fs/buffer.c:1367
 sb_bread include/linux/buffer_head.h:338 [inline]
 udf_tread+0x165/0x1d0 fs/udf/misc.c:44
 udf_find_entry+0xc93/0x1230 fs/udf/namei.c:206
 udf_lookup fs/udf/namei.c:309 [inline]
 udf_lookup+0x156/0x270 fs/udf/namei.c:298
 __lookup_hash+0x117/0x180 fs/namei.c:1601
 do_renameat2+0x652/0xc80 fs/namei.c:4872
 __do_sys_rename fs/namei.c:4975 [inline]
 __se_sys_rename fs/namei.c:4973 [inline]
 __x64_sys_rename+0x7d/0xa0 fs/namei.c:4973
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1458 [inline]
 free_pcp_prepare+0x65c/0xd90 mm/page_alloc.c:1508
 free_unref_page_prepare mm/page_alloc.c:3386 [inline]
 free_unref_page_list+0x172/0xc40 mm/page_alloc.c:3528
 shrink_folio_list+0x29cc/0x35b0 mm/vmscan.c:2082
 shrink_inactive_list mm/vmscan.c:2489 [inline]
 shrink_list mm/vmscan.c:2716 [inline]
 shrink_lruvec+0xce4/0x26d0 mm/vmscan.c:5885
 shrink_node_memcgs mm/vmscan.c:6074 [inline]
 shrink_node+0x8d2/0x1f30 mm/vmscan.c:6105
 kswapd_shrink_node mm/vmscan.c:6894 [inline]
 balance_pgdat+0x8f5/0x1530 mm/vmscan.c:7084
 kswapd+0x707/0xfc0 mm/vmscan.c:7344
 kthread+0x2e4/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306

Memory state around the buggy address:
 ffff88801590af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88801590af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88801590b000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
                                  ^
 ffff88801590b080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88801590b100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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