loop0: detected capacity change from 0 to 4096
------------[ cut here ]------------
1
WARNING: fs/ntfs3/attrib.c:1222 at attr_data_get_block_locked+0x174a/0x22a0 fs/ntfs3/attrib.c:1222, CPU#0: syz.0.0/5318
Modules linked in:
CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:attr_data_get_block_locked+0x174a/0x22a0 fs/ntfs3/attrib.c:1222
Code: 89 ee 49 89 d6 e8 06 f8 a5 fe 4d 89 f2 44 89 ac 24 bc 00 00 00 45 29 ea 73 1e e8 31 f6 a5 fe e9 47 f9 ff ff e8 27 f6 a5 fe 90 <0f> 0b 90 41 bf ea ff ff ff e9 d6 fa ff ff 48 b8 00 00 00 00 00 fc
RSP: 0018:ffffc9000df279c0 EFLAGS: 00010287
RAX: ffffffff831fa609 RBX: 00000000ffffffff RCX: 0000000000100000
RDX: ffffc9000ec3a000 RSI: 0000000000000658 RDI: 0000000000000659
RBP: ffffc9000df27be8 R08: 0000000000000000 R09: 1ffff110024fac41
R10: dffffc0000000000 R11: ffffed10024fac42 R12: 000000000000000f
R13: dffffc0000000000 R14: 000000000000f000 R15: 000000000000000f
FS:  00007f863d5f56c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdeaa81aec CR3: 0000000041990000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 attr_data_get_block+0x250/0x310 fs/ntfs3/attrib.c:982
 ntfs_fallocate+0xdde/0x1220 fs/ntfs3/file.c:658
 vfs_fallocate+0x669/0x7e0 fs/open.c:340
 ksys_fallocate fs/open.c:364 [inline]
 __do_sys_fallocate fs/open.c:369 [inline]
 __se_sys_fallocate fs/open.c:367 [inline]
 __x64_sys_fallocate+0xc0/0x110 fs/open.c:367
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f864119c629
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f863d5f5028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f8641415fa0 RCX: 00007f864119c629
RDX: 000000000000ffe4 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f8641232b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f8641416038 R14: 00007f8641415fa0 R15: 00007ffd6b156c98
 </TASK>