ntfs: volume version 3.1.
------------[ cut here ]------------
kernel BUG at fs/ntfs/inode.c:2536!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4992 Comm: syz-executor307 Not tainted 6.4.0-rc7-syzkaller-00072-gdad9774deaf1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:ntfs_truncate+0x27e4/0x2870 fs/ntfs/inode.c:2536
Code: 08 80 e1 07 80 c1 03 38 c1 0f 8c a7 f8 ff ff 48 8b 7c 24 08 e8 cd 8d 1e ff e9 98 f8 ff ff e8 03 b6 c6 fe 0f 0b e8 fc b5 c6 fe <0f> 0b e8 f5 b5 c6 fe 0f 0b e8 ee b5 c6 fe 0f 0b e8 e7 b5 c6 fe 0f
RSP: 0018:ffffc90003a4fad8 EFLAGS: 00010293
RAX: ffffffff82c4c9f4 RBX: 00000000ffffffe4 RCX: ffff888020f3bb80
RDX: 0000000000000000 RSI: 00000000ffffffe4 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82c4a9c3 R09: ffffed100f162113
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078b10840
R13: ffff888078b10890 R14: dffffc0000000000 R15: ffff888022561200
FS:  0000555557364300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9669eb5ae0 CR3: 00000000213a0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ntfs_truncate_vfs fs/ntfs/inode.c:2862 [inline]
 ntfs_setattr+0x2cb/0x3b0 fs/ntfs/inode.c:2914
 notify_change+0xc8b/0xf40 fs/attr.c:483
 do_truncate+0x220/0x300 fs/open.c:66
 vfs_truncate+0x2e1/0x3a0 fs/open.c:112
 do_sys_truncate+0xde/0x190 fs/open.c:135
 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: 0033:0x7f5226a2d789
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff14ce6c48 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5226a2d789
RDX: 00007f52269ebe03 RSI: 0000000000000000 RDI: 0000000020000040
RBP: 00007f52269ed020 R08: 000000000001f1cf R09: 0000000000000000
R10: 00007fff14ce6b10 R11: 0000000000000246 R12: 00007f52269ed0b0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ntfs_truncate+0x27e4/0x2870 fs/ntfs/inode.c:2536
Code: 08 80 e1 07 80 c1 03 38 c1 0f 8c a7 f8 ff ff 48 8b 7c 24 08 e8 cd 8d 1e ff e9 98 f8 ff ff e8 03 b6 c6 fe 0f 0b e8 fc b5 c6 fe <0f> 0b e8 f5 b5 c6 fe 0f 0b e8 ee b5 c6 fe 0f 0b e8 e7 b5 c6 fe 0f
RSP: 0018:ffffc90003a4fad8 EFLAGS: 00010293
RAX: ffffffff82c4c9f4 RBX: 00000000ffffffe4 RCX: ffff888020f3bb80
RDX: 0000000000000000 RSI: 00000000ffffffe4 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82c4a9c3 R09: ffffed100f162113
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888078b10840
R13: ffff888078b10890 R14: dffffc0000000000 R15: ffff888022561200
FS:  0000555557364300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9669eb5ae0 CR3: 00000000213a0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400