loop2: detected capacity change from 0 to 4096
BUG: unable to handle page fault for address: fffff52100634f2b
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 23ffee067 P4D 23ffee067 PUD 0 
Oops: 0002 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3774 Comm: syz.2.32 Not tainted 5.15.167-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:write_inode_now+0x27c/0x2f0 fs/fs-writeback.c:2800
Code: 0a 00 00 31 d2 e8 d4 e1 76 ff 2e 2e 2e 31 c0 4c 89 ff 48 8d 74 24 40 e8 82 00 00 00 48 c7 44 24 20 0e 36 e0 45 48 8b 4c 24 18 <41> c7 04 0e 00 00 00 00 41 c7 44 0e 10 00 00 00 00 65 48 8b 0c 25
RSP: 0018:ffffc900031a7940 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 1ffff92000634f2c
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
RBP: ffffc900031a7a48 R08: dffffc0000000000 R09: ffffed100c2aa6d0
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880615535f0
R13: ffff8880615535f0 R14: dffffc00ffffffff R15: ffff8880615535f0
FS:  00007faf0fe416c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff52100634f2b CR3: 00000000252e0000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 iput_final fs/inode.c:1727 [inline]
 iput+0x5ce/0x8b0 fs/inode.c:1766
 ntfs_fill_super+0x3b43/0x4340 fs/ntfs3/super.c:1185
 get_tree_bdev+0x3fe/0x620 fs/super.c:1323
 vfs_get_tree+0x88/0x270 fs/super.c:1528
 do_new_mount+0x2ba/0xb40 fs/namespace.c:3005
 do_mount fs/namespace.c:3348 [inline]
 __do_sys_mount fs/namespace.c:3556 [inline]
 __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3533
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7faf119ca79a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007faf0fe40e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007faf0fe40ef0 RCX: 00007faf119ca79a
RDX: 0000000020000080 RSI: 000000002001f740 RDI: 00007faf0fe40eb0
RBP: 0000000020000080 R08: 00007faf0fe40ef0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000002001f740
R13: 00007faf0fe40eb0 R14: 000000000001f727 R15: 00000000200005c0
 </TASK>
Modules linked in:
CR2: fffff52100634f2b
---[ end trace 93020c7965525935 ]---
RIP: 0010:write_inode_now+0x27c/0x2f0 fs/fs-writeback.c:2800
Code: 0a 00 00 31 d2 e8 d4 e1 76 ff 2e 2e 2e 31 c0 4c 89 ff 48 8d 74 24 40 e8 82 00 00 00 48 c7 44 24 20 0e 36 e0 45 48 8b 4c 24 18 <41> c7 04 0e 00 00 00 00 41 c7 44 0e 10 00 00 00 00 65 48 8b 0c 25
RSP: 0018:ffffc900031a7940 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 1ffff92000634f2c
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
RBP: ffffc900031a7a48 R08: dffffc0000000000 R09: ffffed100c2aa6d0
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880615535f0
R13: ffff8880615535f0 R14: dffffc00ffffffff R15: ffff8880615535f0
FS:  00007faf0fe416c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff52100634f2b CR3: 00000000252e0000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	00 00                	add    %al,(%rax)
   2:	31 d2                	xor    %edx,%edx
   4:	e8 d4 e1 76 ff       	call   0xff76e1dd
   9:	2e 2e 2e 31 c0       	cs cs cs xor %eax,%eax
   e:	4c 89 ff             	mov    %r15,%rdi
  11:	48 8d 74 24 40       	lea    0x40(%rsp),%rsi
  16:	e8 82 00 00 00       	call   0x9d
  1b:	48 c7 44 24 20 0e 36 	movq   $0x45e0360e,0x20(%rsp)
  22:	e0 45
  24:	48 8b 4c 24 18       	mov    0x18(%rsp),%rcx
* 29:	41 c7 04 0e 00 00 00 	movl   $0x0,(%r14,%rcx,1) <-- trapping instruction
  30:	00
  31:	41 c7 44 0e 10 00 00 	movl   $0x0,0x10(%r14,%rcx,1)
  38:	00 00
  3a:	65                   	gs
  3b:	48                   	rex.W
  3c:	8b                   	.byte 0x8b
  3d:	0c 25                	or     $0x25,%al