ntfs3: loop0: RAW NTFS volume: Filesystem size 0.00 Gb > volume size 0.00 Gb. Mount in read-only
ntfs3: loop0: failed to read volume at offset 0x120000
ntfs3: loop0: Failed to load $Extend.
general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 3610 Comm: syz-executor128 Not tainted 6.0.0-syzkaller-09039-ga6afa4199d3d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:d_flags_for_inode+0x21b/0x2a0 fs/dcache.c:1980
Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 90 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 20 49 8d 7c 24 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 69 49 83 7c 24 08 00 75 34 e8 e2 df 9e ff 41 83 cd
RSP: 0018:ffffc90003f1fb40 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: ffff8880743a5370 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff81dc3702 RDI: 0000000000000008
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000008c07c R12: 0000000000000000
R13: 0000000000000008 R14: ffff888070b20000 R15: ffff888077df2088
FS: 0000555556fb1300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003580 CR3: 000000001d20e000 CR4: 0000000000350ef0
Call Trace:
<TASK>
__d_instantiate+0x21/0x450 fs/dcache.c:1998
d_instantiate fs/dcache.c:2036 [inline]
d_instantiate fs/dcache.c:2030 [inline]
d_make_root+0xae/0x110 fs/dcache.c:2071
ntfs_fill_super+0x31eb/0x37f0 fs/ntfs3/super.c:1269
get_tree_bdev+0x440/0x760 fs/super.c:1323
vfs_get_tree+0x89/0x2f0 fs/super.c:1530
do_new_mount fs/namespace.c:3040 [inline]
path_mount+0x1326/0x1e20 fs/namespace.c:3370
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount fs/namespace.c:3568 [inline]
__x64_sys_mount+0x27f/0x300 fs/namespace.c:3568
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f68fc2f472a
Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 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:00007ffe43c6f028 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68fc2f472a
RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007ffe43c6f040
RBP: 00007ffe43c6f040 R08: 00007ffe43c6f080 R09: 0000555556fb12c0
R10: 0000000000000400 R11: 0000000000000286 R12: 0000000000000004
R13: 00007ffe43c6f080 R14: 0000000000000015 R15: 00000000200003f8
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:d_flags_for_inode+0x21b/0x2a0 fs/dcache.c:1980
Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 90 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 20 49 8d 7c 24 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 69 49 83 7c 24 08 00 75 34 e8 e2 df 9e ff 41 83 cd
RSP: 0018:ffffc90003f1fb40 EFLAGS: 00010212
RAX: dffffc0000000000 RBX: ffff8880743a5370 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff81dc3702 RDI: 0000000000000008
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000008c07c R12: 0000000000000000
R13: 0000000000000008 R14: ffff888070b20000 R15: ffff888077df2088
FS: 0000555556fb1300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003580 CR3: 000000001d20e000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
0: 89 fa mov %edi,%edx
2: 48 c1 ea 03 shr $0x3,%rdx
6: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1)
a: 0f 85 90 00 00 00 jne 0xa0
10: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
17: fc ff df
1a: 4c 8b 63 20 mov 0x20(%rbx),%r12
1e: 49 8d 7c 24 08 lea 0x8(%r12),%rdi
23: 48 89 fa mov %rdi,%rdx
26: 48 c1 ea 03 shr $0x3,%rdx
* 2a: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction
2e: 75 69 jne 0x99
30: 49 83 7c 24 08 00 cmpq $0x0,0x8(%r12)
36: 75 34 jne 0x6c
38: e8 e2 df 9e ff callq 0xff9ee01f
3d: 41 rex.B
3e: 83 .byte 0x83
3f: cd .byte 0xcd