loop4: detected capacity change from 0 to 4096
ntfs3(loop4): Different NTFS sector size (1024) and media sector size (512).
ntfs3(loop4): $AttrDef is corrupted.
BUG: unable to handle page fault for address: fffff52100c86ee7
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 23ffed067 P4D 23ffed067 PUD 0 
Oops: Oops: 0002 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 6249 Comm: syz.4.49 Tainted: G        W           6.16.0-syzkaller-08685-g260f6f4fda93 #0 PREEMPT_{RT,(full)} 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:__schedule+0x171d/0x4c20 kernel/sched/core.c:6972
Code: 48 89 c7 e8 95 05 a1 f6 31 ff 49 39 de 40 0f 95 c7 e8 e7 0e a1 f6 48 c7 84 24 00 01 00 00 0e 36 e0 45 48 8b 84 24 f8 00 00 00 <4a> c7 04 20 00 00 00 00 4a c7 44 20 09 00 00 00 00 42 c7 44 20 11
RSP: 0018:ffffc90006437640 EFLAGS: 00010202
RAX: 1ffff92000c86ee8 RBX: ffff88801cab1dc0 RCX: 4afcdd36dc68ad00
RDX: 0000000000000000 RSI: ffffffff8b61e260 RDI: ffffffff8b61e220
RBP: ffffc90006437850 R08: ffffffff8efa3c37 R09: 1ffffffff1df4786
R10: dffffc0000000000 R11: fffffbfff1df4787 R12: dffffc00ffffffff
R13: 1ffff110171276bf R14: ffff888028f39dc0 R15: ffff88801cab32ec
FS:  00007f5225e6e6c0(0000) GS:ffff888126c1e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff52100c86ee7 CR3: 0000000036ae6000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 preempt_schedule_common+0x83/0xd0 kernel/sched/core.c:7145
 preempt_schedule+0xae/0xc0 kernel/sched/core.c:7169
 preempt_schedule_thunk+0x16/0x30 arch/x86/entry/thunk.S:12
 percpu_up_read+0x12d/0x140 include/linux/percpu-rwsem.h:134
 flock_lock_inode+0xe03/0x1430 fs/locks.c:1138
 locks_remove_flock fs/locks.c:2655 [inline]
 locks_remove_file+0x36b/0xeb0 fs/locks.c:2697
 __fput+0x3b4/0xa80 fs/file_table.c:460
 fput_close_sync+0x119/0x200 fs/file_table.c:573
 __do_sys_close fs/open.c:1587 [inline]
 __se_sys_close fs/open.c:1572 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1572
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f522800d60a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 43 91 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 a3 91 02 00 8b 44 24
RSP: 002b:00007f5225e6de50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f522800d60a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000002204014
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000016
R13: 00007f5225e6deb0 R14: 000000000001f886 R15: 0000200000000780
 </TASK>
Modules linked in:
CR2: fffff52100c86ee7
---[ end trace 0000000000000000 ]---
RIP: 0010:__schedule+0x171d/0x4c20 kernel/sched/core.c:6972
Code: 48 89 c7 e8 95 05 a1 f6 31 ff 49 39 de 40 0f 95 c7 e8 e7 0e a1 f6 48 c7 84 24 00 01 00 00 0e 36 e0 45 48 8b 84 24 f8 00 00 00 <4a> c7 04 20 00 00 00 00 4a c7 44 20 09 00 00 00 00 42 c7 44 20 11
RSP: 0018:ffffc90006437640 EFLAGS: 00010202
RAX: 1ffff92000c86ee8 RBX: ffff88801cab1dc0 RCX: 4afcdd36dc68ad00
RDX: 0000000000000000 RSI: ffffffff8b61e260 RDI: ffffffff8b61e220
RBP: ffffc90006437850 R08: ffffffff8efa3c37 R09: 1ffffffff1df4786
R10: dffffc0000000000 R11: fffffbfff1df4787 R12: dffffc00ffffffff
R13: 1ffff110171276bf R14: ffff888028f39dc0 R15: ffff88801cab32ec
FS:  00007f5225e6e6c0(0000) GS:ffff888126c1e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff52100c86ee7 CR3: 0000000036ae6000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	48 89 c7             	mov    %rax,%rdi
   3:	e8 95 05 a1 f6       	call   0xf6a1059d
   8:	31 ff                	xor    %edi,%edi
   a:	49 39 de             	cmp    %rbx,%r14
   d:	40 0f 95 c7          	setne  %dil
  11:	e8 e7 0e a1 f6       	call   0xf6a10efd
  16:	48 c7 84 24 00 01 00 	movq   $0x45e0360e,0x100(%rsp)
  1d:	00 0e 36 e0 45
  22:	48 8b 84 24 f8 00 00 	mov    0xf8(%rsp),%rax
  29:	00
* 2a:	4a c7 04 20 00 00 00 	movq   $0x0,(%rax,%r12,1) <-- trapping instruction
  31:	00
  32:	4a c7 44 20 09 00 00 	movq   $0x0,0x9(%rax,%r12,1)
  39:	00 00
  3b:	42                   	rex.X
  3c:	c7                   	.byte 0xc7
  3d:	44 20 11             	and    %r10b,(%rcx)