------------[ cut here ]------------ WARNING: CPU: 1 PID: 8192 at fs/ntfs3/attrib.c:1059 attr_data_get_block+0x1926/0x2da0 Modules linked in: CPU: 1 PID: 8192 Comm: syz-executor.3 Not tainted 6.6.0-rc3-syzkaller-00214-ge402b08634b3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:attr_data_get_block+0x1926/0x2da0 fs/ntfs3/attrib.c:1059 Code: 80 e1 07 80 c1 03 38 c1 0f 8c 48 ff ff ff 48 8d bc 24 e0 01 00 00 e8 19 74 18 ff 48 8b 54 24 58 e9 31 ff ff ff e8 ba 01 be fe <0f> 0b bb ea ff ff ff e9 11 fa ff ff e8 a9 01 be fe e9 0f f9 ff ff RSP: 0018:ffffc9000536f6a0 EFLAGS: 00010293 RAX: ffffffff82d008b6 RBX: 00000000ffffffff RCX: ffff8880360e5940 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000ffffffff RBP: ffffc9000536f908 R08: ffffffff82d0038f R09: 1ffffffff20df69a R10: dffffc0000000000 R11: fffffbfff20df69b R12: 1ffff92000a6def4 R13: 000000000000001c R14: ffff8880390bad80 R15: dffffc0000000000 FS: 00007fde02e256c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4f3adfe000 CR3: 00000000289de000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_fallocate+0xc6d/0x1100 fs/ntfs3/file.c:610 vfs_fallocate+0x551/0x6b0 fs/open.c:324 do_vfs_ioctl+0x22da/0x2b40 fs/ioctl.c:850 __do_sys_ioctl fs/ioctl.c:869 [inline] __se_sys_ioctl+0x81/0x170 fs/ioctl.c:857 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: 0033:0x7fde0207cae9 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:00007fde02e250c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fde0219c050 RCX: 00007fde0207cae9 RDX: 0000000020000780 RSI: 0000000040305828 RDI: 0000000000000004 RBP: 00007fde020c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fde0219c050 R15: 00007ffca360de18