ntfs3: loop4: Different NTFS' sector size (1024) and media sector size (512)
BUG: unable to handle page fault for address: ffffed11040a93b7
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23ffef067 P4D 23ffef067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4575 Comm: syz.4.61 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:constant_test_bit arch/x86/include/asm/bitops.h:207 [inline]
RIP: 0010:test_bit include/asm-generic/bitops/instrumented-non-atomic.h:135 [inline]
RIP: 0010:test_ti_thread_flag include/linux/thread_info.h:118 [inline]
RIP: 0010:need_resched include/linux/sched.h:2111 [inline]
RIP: 0010:preempt_schedule_irq+0xf6/0x150 kernel/sched/core.c:6783
Code: 30 6e cd f7 bf 01 00 00 00 e8 26 f8 a0 f7 65 48 8b 1d be f7 51 76 48 89 df be 08 00 00 00 e8 e1 b0 0b f8 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 91 48 89 df e8 3b af 0b f8 eb 87 48 c7 04 24 0e
RSP: 0018:ffffc90003b979e0 EFLAGS: 00010806
RAX: 1ffff110040a93b8 RBX: ffff888020549dc0 RCX: ffffffff89b0780f
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888020549dc0
RBP: ffffc90003b97a90 R08: dffffc0000000000 R09: ffffed10040a93b9
R10: ffffed10040a93b9 R11: 1ffff110040a93b8 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc00ffffffff R15: 1ffff92000772f3c
FS:  00007fc579bb26c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed11040a93b7 CR3: 000000005b614000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 irqentry_exit+0x63/0x70 kernel/entry/common.c:432
 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:681
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:55
Code: fe ff ff 00 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 90 90 90 90 90 90 48 89 f8 48 89 d1 <f3> a4 c3 90 90 90 90 90 90 90 48 89 f8 48 83 fa 20 72 7e 40 38 fe
RSP: 0018:ffffc90003b97b58 EFLAGS: 00010202
RAX: ffff888060e1e000 RBX: 0000000000000000 RCX: 0000000000000970
RDX: 0000000000000a00 RSI: ffff888059aeb090 RDI: ffff888060e1e090
RBP: ffffc90003b97d28 R08: dffffc0000000000 R09: ffffed100c1c3d40
R10: 0000000000000000 R11: 0000000000000140 R12: ffff888025e98000
R13: ffffea000166bac0 R14: ffff8880253ae1f0 R15: 0000000000000000
 ntfs_fill_super+0x302e/0x3c10 fs/ntfs3/super.c:1153
 get_tree_bdev+0x3f1/0x610 fs/super.c:1325
 vfs_get_tree+0x88/0x270 fs/super.c:1530
 do_new_mount+0x24a/0xa40 fs/namespace.c:3014
 do_mount fs/namespace.c:3357 [inline]
 __do_sys_mount fs/namespace.c:3565 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3542
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fc57b94c38a
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:00007fc579bb1e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fc579bb1ef0 RCX: 00007fc57b94c38a
RDX: 00002000000000c0 RSI: 00002000000001c0 RDI: 00007fc579bb1eb0
RBP: 00002000000000c0 R08: 00007fc579bb1ef0 R09: 0000000000800014
R10: 0000000000800014 R11: 0000000000000246 R12: 00002000000001c0
R13: 00007fc579bb1eb0 R14: 000000000001f854 R15: 00002000000004c0
 </TASK>
Modules linked in:
CR2: ffffed11040a93b7
---[ end trace afeb327bd9d01782 ]---
RIP: 0010:constant_test_bit arch/x86/include/asm/bitops.h:207 [inline]
RIP: 0010:test_bit include/asm-generic/bitops/instrumented-non-atomic.h:135 [inline]
RIP: 0010:test_ti_thread_flag include/linux/thread_info.h:118 [inline]
RIP: 0010:need_resched include/linux/sched.h:2111 [inline]
RIP: 0010:preempt_schedule_irq+0xf6/0x150 kernel/sched/core.c:6783
Code: 30 6e cd f7 bf 01 00 00 00 e8 26 f8 a0 f7 65 48 8b 1d be f7 51 76 48 89 df be 08 00 00 00 e8 e1 b0 0b f8 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 91 48 89 df e8 3b af 0b f8 eb 87 48 c7 04 24 0e
RSP: 0018:ffffc90003b979e0 EFLAGS: 00010806
RAX: 1ffff110040a93b8 RBX: ffff888020549dc0 RCX: ffffffff89b0780f
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888020549dc0
RBP: ffffc90003b97a90 R08: dffffc0000000000 R09: ffffed10040a93b9
R10: ffffed10040a93b9 R11: 1ffff110040a93b8 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc00ffffffff R15: 1ffff92000772f3c
FS:  00007fc579bb26c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffed11040a93b7 CR3: 000000005b614000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	30 6e cd             	xor    %ch,-0x33(%rsi)
   3:	f7 bf 01 00 00 00    	idivl  0x1(%rdi)
   9:	e8 26 f8 a0 f7       	call   0xf7a0f834
   e:	65 48 8b 1d be f7 51 	mov    %gs:0x7651f7be(%rip),%rbx        # 0x7651f7d4
  15:	76
  16:	48 89 df             	mov    %rbx,%rdi
  19:	be 08 00 00 00       	mov    $0x8,%esi
  1e:	e8 e1 b0 0b f8       	call   0xf80bb104
  23:	48 89 d8             	mov    %rbx,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	42 80 3c 30 00       	cmpb   $0x0,(%rax,%r14,1) <-- trapping instruction
  2f:	74 91                	je     0xffffffc2
  31:	48 89 df             	mov    %rbx,%rdi
  34:	e8 3b af 0b f8       	call   0xf80baf74
  39:	eb 87                	jmp    0xffffffc2
  3b:	48                   	rex.W
  3c:	c7                   	.byte 0xc7
  3d:	04 24                	add    $0x24,%al
  3f:	0e                   	(bad)