WARNING: The mand mount option has been deprecated and
         and is ignored by this kernel. Remove the mand
         option from the mount to silence this warning.
=======================================================
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000040
Mem abort info:
  ESR = 0x0000000096000006
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x06: level 2 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000006
  CM = 0, WnR = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=00000001092b4000
[0000000000000040] pgd=080000010929f003, p4d=080000010929f003, pud=080000010929d003, pmd=0000000000000000
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 3073 Comm: syz-executor212 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hfs_find_init+0x20/0xcc fs/hfs/bfind.c:21
lr : hfs_find_init+0x1c/0xcc fs/hfs/bfind.c:16
sp : ffff80000ff136c0
x29: ffff80000ff136c0 x28: ffff0000cbd30000 x27: 0000000000000004
x26: ffff0000c571e000 x25: 0000000000000000 x24: 0000000000000000
x23: 0000000000000004 x22: ffff0000cbd30090 x21: 0000000000000004
x20: ffff80000ff136f0 x19: 0000000000000000 x18: 00000000000000c0
x17: ffff80000dda8198 x16: ffff80000dbe6158 x15: ffff0000c6bbcec0
x14: 0000000000000018 x13: 000000000000007f x12: ffff0000c6bbcec0
x11: ff808000088f9464 x10: 0000000000000000 x9 : ffff8000088f9464
x8 : ffff0000c6bbcec0 x7 : 0000000000000000 x6 : ffff80000801154c
x5 : ffff80000e0b3ad8 x4 : 0000000000000008 x3 : ffff80000dc2dac8
x2 : ffff0000c6bbcec0 x1 : ffff80000ff136f0 x0 : 0000000000000000
Call trace:
 hfs_find_init+0x20/0xcc fs/hfs/bfind.c:19
 hfs_ext_read_extent fs/hfs/extent.c:200 [inline]
 hfs_get_block+0x23c/0x4c4 fs/hfs/extent.c:366
 block_read_full_folio+0x188/0x8c0 fs/buffer.c:2271
 hfs_read_folio+0x28/0x38 fs/hfs/inode.c:39
 filemap_read_folio+0xc4/0x468 mm/filemap.c:2407
 do_read_cache_folio+0x1c8/0x588 mm/filemap.c:3534
 do_read_cache_page mm/filemap.c:3576 [inline]
 read_cache_page+0x40/0x174 mm/filemap.c:3585
 read_mapping_page include/linux/pagemap.h:756 [inline]
 hfs_btree_open+0x1c4/0x594 fs/hfs/btree.c:78
 hfs_mdb_get+0x5a8/0x7e8 fs/hfs/mdb.c:199
 hfs_fill_super+0x59c/0x88c fs/hfs/super.c:406
 mount_bdev+0x1b8/0x210 fs/super.c:1401
 hfs_mount+0x44/0x58 fs/hfs/super.c:456
 legacy_get_tree+0x30/0x74 fs/fs_context.c:610
 vfs_get_tree+0x40/0x140 fs/super.c:1531
 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040
 path_mount+0x358/0x890 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]
 __arm64_sys_mount+0x2c4/0x3c4 fs/namespace.c:3568
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584
Code: aa0103f4 aa0003f3 97e6b13e a9017e93 (b9404268) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	aa0103f4 	mov	x20, x1
   4:	aa0003f3 	mov	x19, x0
   8:	97e6b13e 	bl	0xffffffffff9ac500
   c:	a9017e93 	stp	x19, xzr, [x20, #16]
* 10:	b9404268 	ldr	w8, [x19, #64] <-- trapping instruction