------------[ cut here ]------------ WARNING: CPU: 1 PID: 20306 at fs/ntfs3/attrib.c:1060 attr_data_get_block+0x1926/0x2da0 Modules linked in: CPU: 1 PID: 20306 Comm: syz-executor.5 Not tainted 6.3.0-syzkaller-04626-g0cfd8703e7da #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:attr_data_get_block+0x1926/0x2da0 fs/ntfs3/attrib.c:1060 Code: 80 e1 07 80 c1 03 38 c1 0f 8c 48 ff ff ff 48 8d bc 24 e0 01 00 00 e8 09 48 1b ff 48 8b 54 24 58 e9 31 ff ff ff e8 5a 87 c5 fe <0f> 0b bb ea ff ff ff e9 11 fa ff ff e8 49 87 c5 fe e9 0f f9 ff ff RSP: 0018:ffffc90040a7fac0 EFLAGS: 00010283 RAX: ffffffff82c528d6 RBX: 00000000ffffffff RCX: 0000000000040000 RDX: ffffc9000d943000 RSI: 0000000000000fcc RDI: 0000000000000fcd RBP: ffffc90040a7fd28 R08: ffffffff82c523af R09: fffffbfff205c859 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200814ff78 R13: 0000000000004011 R14: ffff88803b1f4b00 R15: dffffc0000000000 FS: 00007feeef7dd700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200bf000 CR3: 000000008f2dd000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_fallocate+0xca4/0x1190 fs/ntfs3/file.c:614 vfs_fallocate+0x54b/0x6b0 fs/open.c:324 ksys_fallocate fs/open.c:347 [inline] __do_sys_fallocate fs/open.c:355 [inline] __se_sys_fallocate fs/open.c:353 [inline] __x64_sys_fallocate+0xbd/0x100 fs/open.c:353 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: 0033:0x7feef8e8c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007feeef7dd168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007feef8fac050 RCX: 00007feef8e8c169 RDX: 0000000002000000 RSI: 0000000000000000 RDI: 0000000000000008 RBP: 00007feef8ee7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd48c9a16f R14: 00007feeef7dd300 R15: 0000000000022000