------------[ cut here ]------------ memcpy: detected field-spanning write (size 3656) of single field "hdr1" at fs/ntfs3/index.c:1919 (size 16) WARNING: CPU: 0 PID: 5760 at fs/ntfs3/index.c:1919 indx_insert_into_buffer.isra.0+0x103c/0x12a0 fs/ntfs3/index.c:1919 Modules linked in: CPU: 0 UID: 0 PID: 5760 Comm: syz-executor.2 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:indx_insert_into_buffer.isra.0+0x103c/0x12a0 fs/ntfs3/index.c:1919 Code: 1a 35 b8 fe c6 05 0c 45 29 0d 01 90 48 8b 74 24 68 b9 10 00 00 00 48 c7 c2 e0 04 84 8b 48 c7 c7 40 05 84 8b e8 a5 7b 7a fe 90 <0f> 0b 90 90 e9 e1 fd ff ff e8 96 5b 15 ff e9 54 f4 ff ff e8 8c 5b RSP: 0018:ffffc900033476c0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 00000000ffffffe4 RCX: ffffffff814cc379 RDX: ffff88802bec5a00 RSI: ffffffff814cc386 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807adea6c9 R13: ffff88807e517800 R14: ffff88804fa69800 R15: ffff88804ce06018 FS: 00007fd36b7ff6c0(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020069000 CR3: 000000007a65c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: indx_insert_entry+0x1a5/0x460 fs/ntfs3/index.c:1988 ni_add_name+0x4db/0x820 fs/ntfs3/frecord.c:3123 ni_rename+0xa1/0x1a0 fs/ntfs3/frecord.c:3155 ntfs_rename+0x96f/0xf20 fs/ntfs3/namei.c:317 vfs_rename+0xf84/0x20a0 fs/namei.c:4966 do_renameat2+0xc54/0xdc0 fs/namei.c:5123 __do_sys_rename fs/namei.c:5170 [inline] __se_sys_rename fs/namei.c:5168 [inline] __x64_sys_rename+0x7d/0xa0 fs/namei.c:5168 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd36bc7dca9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fd36b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007fd36bdac050 RCX: 00007fd36bc7dca9 RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000020000400 RBP: 00007fd36bcc947e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007fd36bdac050 R15: 00007ffde88ab628