loop0: detected capacity change from 0 to 32768
XFS (loop0): Mounting V5 Filesystem
XFS (loop0): Ending clean mount
XFS (loop0): Quotacheck needed: Please wait.
XFS (loop0): Quotacheck: Done.
general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 3500 Comm: syz-executor262 Not tainted 5.15.118-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
RIP: 0010:xfs_free_extent_fix_freelist fs/xfs/libxfs/xfs_alloc.c:3304 [inline]
RIP: 0010:__xfs_free_extent+0x1f6/0x610 fs/xfs/libxfs/xfs_alloc.c:3353
Code: 00 74 05 e8 ac 73 dc fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00
RSP: 0018:ffffc90002c8f4e0 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc90002c8f568
RBP: ffffc90002c8f690 R08: dffffc0000000000 R09: ffffc90002c8f570
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f5df69a
R13: ffff8880784fe000 R14: dffffc0000000000 R15: dffffc0000000000
FS:  0000555556099300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005584db340278 CR3: 0000000078433000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 xfs_free_extent fs/xfs/libxfs/xfs_alloc.h:186 [inline]
 xfs_ag_extend_space+0x3e1/0x550 fs/xfs/libxfs/xfs_ag.c:931
 xfs_growfs_data_private fs/xfs/xfs_fsops.c:148 [inline]
 xfs_growfs_data+0x9c6/0x1190 fs/xfs/xfs_fsops.c:295
 xfs_file_ioctl+0x11c0/0x16a0 fs/xfs/xfs_ioctl.c:2131
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f5fb096b959
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd588b4128 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5fb096b959
RDX: 0000000020000540 RSI: 000000004010586e RDI: 0000000000000004
RBP: 00007f5fb092b1f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5fb092b280
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 890c86210071021f ]---
RIP: 0010:xfs_free_extent_fix_freelist fs/xfs/libxfs/xfs_alloc.c:3304 [inline]
RIP: 0010:__xfs_free_extent+0x1f6/0x610 fs/xfs/libxfs/xfs_alloc.c:3353
Code: 00 74 05 e8 ac 73 dc fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00
RSP: 0018:ffffc90002c8f4e0 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000
RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc90002c8f568
RBP: ffffc90002c8f690 R08: dffffc0000000000 R09: ffffc90002c8f570
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100f5df69a
R13: ffff8880784fe000 R14: dffffc0000000000 R15: dffffc0000000000
FS:  0000555556099300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005584db340278 CR3: 0000000078433000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	00 74 05 e8          	add    %dh,-0x18(%rbp,%rax,1)
   4:	ac                   	lods   %ds:(%rsi),%al
   5:	73 dc                	jae    0xffffffe3
   7:	fe 4c 89 ac          	decb   -0x54(%rcx,%rcx,4)
   b:	24 88                	and    $0x88,%al
   d:	00 00                	add    %al,(%rax)
   f:	00 4c 89 7c          	add    %cl,0x7c(%rcx,%rcx,4)
  13:	24 08                	and    $0x8,%al
  15:	49 8d 5f 08          	lea    0x8(%r15),%rbx
  19:	48 89 d8             	mov    %rbx,%rax
  1c:	48 c1 e8 03          	shr    $0x3,%rax
  20:	49 bf 00 00 00 00 00 	movabs $0xdffffc0000000000,%r15
  27:	fc ff df
* 2a:	42 0f b6 04 38       	movzbl (%rax,%r15,1),%eax <-- trapping instruction
  2f:	84 c0                	test   %al,%al
  31:	0f 85 06 03 00 00    	jne    0x33d
  37:	44 8b 23             	mov    (%rbx),%r12d
  3a:	4c                   	rex.WR
  3b:	8d                   	.byte 0x8d
  3c:	b4 24                	mov    $0x24,%ah
  3e:	80                   	.byte 0x80