general protection fault, probably for non-canonical address 0xdffffc000000003d: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x00000000000001e8-0x00000000000001ef]
CPU: 0 PID: 101 Comm: kswapd0 Not tainted 6.3.0-rc4-syzkaller-00224-g00c7b5f4ddc5 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:__lock_acquire+0xd80/0x5d40 kernel/locking/lockdep.c:4926
Code: 55 0f 41 be 01 00 00 00 0f 86 8e 00 00 00 89 05 d6 fe 55 0f e9 83 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 c5 32 00 00 48 81 3b a0 46 11 90 0f 84 52 f3 ff
RSP: 0018:ffffc90001577018 EFLAGS: 00010002
RAX: dffffc0000000000 RBX: 00000000000001e8 RCX: 0000000000000000
RDX: 000000000000003d RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880165fba80 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f737afc0 CR3: 000000000c571000 CR4: 0000000000150ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 lock_acquire kernel/locking/lockdep.c:5669 [inline]
 lock_acquire+0x1af/0x520 kernel/locking/lockdep.c:5634
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:350 [inline]
 detach_extent_buffer_page+0x67a/0xa20 fs/btrfs/extent_io.c:3617
 btrfs_release_extent_buffer_pages+0x128/0x420 fs/btrfs/extent_io.c:3686
 release_extent_buffer+0x242/0x2b0 fs/btrfs/extent_io.c:4184
 try_release_extent_buffer+0x307/0x8d0 fs/btrfs/extent_io.c:5296
 btree_release_folio+0xc2/0x100 fs/btrfs/disk-io.c:752
 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:__lock_acquire+0xd80/0x5d40 kernel/locking/lockdep.c:4926
Code: 55 0f 41 be 01 00 00 00 0f 86 8e 00 00 00 89 05 d6 fe 55 0f e9 83 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 c5 32 00 00 48 81 3b a0 46 11 90 0f 84 52 f3 ff
RSP: 0018:ffffc90001577018 EFLAGS: 00010002
RAX: dffffc0000000000 RBX: 00000000000001e8 RCX: 0000000000000000
RDX: 000000000000003d RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880165fba80 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000f737afc0 CR3: 000000000c571000 CR4: 0000000000150ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	55                   	push   %rbp
   1:	0f 41 be 01 00 00 00 	cmovno 0x1(%rsi),%edi
   8:	0f 86 8e 00 00 00    	jbe    0x9c
   e:	89 05 d6 fe 55 0f    	mov    %eax,0xf55fed6(%rip)        # 0xf55feea
  14:	e9 83 00 00 00       	jmpq   0x9c
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	48 89 da             	mov    %rbx,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 c5 32 00 00    	jne    0x32f9
  34:	48 81 3b a0 46 11 90 	cmpq   $0xffffffff901146a0,(%rbx)
  3b:	0f                   	.byte 0xf
  3c:	84 52 f3             	test   %dl,-0xd(%rdx)
  3f:	ff                   	.byte 0xff