general protection fault, probably for non-canonical address 0xdffffc0000000217: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x00000000000010b8-0x00000000000010bf]
CPU: 3 PID: 102 Comm: kswapd1 Not tainted 6.3.0-rc5-syzkaller-00005-g148341f0a2f5 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:f2fs_release_folio fs/f2fs/data.c:3748 [inline]
RIP: 0010:f2fs_release_folio+0x10b/0x710 fs/f2fs/data.c:3739
Code: 80 3c 02 00 0f 85 6e 05 00 00 4c 8b a3 78 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 b8 10 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 95 04 00 00 41 8b 9c 24 b8 10
RSP: 0018:ffffc90000c77398 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff88806c65a000 RCX: 0000000000000000
RDX: 0000000000000217 RSI: ffffffff83a64c85 RDI: 00000000000010b8
RBP: ffffea0001356e80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88806ffd0000 R14: 0000000000000000 R15: ffffc90000c77700
FS:  0000000000000000(0000) GS:ffff88802cb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f18e3062f80 CR3: 000000004bf58000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 filemap_release_folio+0x13f/0x1b0 mm/filemap.c:4121
 shrink_folio_list+0x1fe3/0x3c80 mm/vmscan.c:2010
 evict_folios+0x794/0x1940 mm/vmscan.c:5121
 try_to_shrink_lruvec+0x82c/0xb90 mm/vmscan.c:5297
 shrink_one+0x46b/0x810 mm/vmscan.c:5341
 shrink_many mm/vmscan.c:5394 [inline]
 lru_gen_shrink_node mm/vmscan.c:5511 [inline]
 shrink_node+0x2064/0x35f0 mm/vmscan.c:6459
 kswapd_shrink_node mm/vmscan.c:7262 [inline]
 balance_pgdat+0xa02/0x1ac0 mm/vmscan.c:7452
 kswapd+0x677/0xd60 mm/vmscan.c:7712
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:f2fs_release_folio fs/f2fs/data.c:3748 [inline]
RIP: 0010:f2fs_release_folio+0x10b/0x710 fs/f2fs/data.c:3739
Code: 80 3c 02 00 0f 85 6e 05 00 00 4c 8b a3 78 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 b8 10 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 95 04 00 00 41 8b 9c 24 b8 10
RSP: 0018:ffffc90000c77398 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff88806c65a000 RCX: 0000000000000000
RDX: 0000000000000217 RSI: ffffffff83a64c85 RDI: 00000000000010b8
RBP: ffffea0001356e80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88806ffd0000 R14: 0000000000000000 R15: ffffc90000c77700
FS:  0000000000000000(0000) GS:ffff88802cb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f737c0c4 CR3: 0000000069f9d000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   4:	0f 85 6e 05 00 00    	jne    0x578
   a:	4c 8b a3 78 06 00 00 	mov    0x678(%rbx),%r12
  11:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  18:	fc ff df
  1b:	49 8d bc 24 b8 10 00 	lea    0x10b8(%r12),%rdi
  22:	00
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	0f b6 04 02          	movzbl (%rdx,%rax,1),%eax <-- trapping instruction
  2e:	84 c0                	test   %al,%al
  30:	74 08                	je     0x3a
  32:	3c 03                	cmp    $0x3,%al
  34:	0f 8e 95 04 00 00    	jle    0x4cf
  3a:	41                   	rex.B
  3b:	8b                   	.byte 0x8b
  3c:	9c                   	pushfq
  3d:	24 b8                	and    $0xb8,%al
  3f:	10                   	.byte 0x10