------------[ cut here ]------------
WARNING: CPU: 1 PID: 13109 at fs/btrfs/extent-tree.c:872 lookup_inline_extent_backref+0x8c1/0x13e0
Modules linked in:
CPU: 1 PID: 13109 Comm: syz-executor.5 Not tainted 6.1.0-syzkaller-13139-gf9ff5644bcc0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:lookup_inline_extent_backref+0x8c1/0x13e0 fs/btrfs/extent-tree.c:872
Code: 98 00 00 00 0f 87 2e 0b 00 00 e8 7a bf 04 fe 4c 8b 6c 24 28 eb 3d 83 7d 28 00 4c 8b 6c 24 28 0f 84 b0 04 00 00 e8 5f bf 04 fe <0f> 0b 41 bc fb ff ff ff e9 f3 05 00 00 e8 4d bf 04 fe e9 ca 05 00
RSP: 0018:ffffc9000352ed80 EFLAGS: 00010283
RAX: ffffffff83871661 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000eff3000 RSI: 000000000000de7b RDI: 000000000000de7c
RBP: ffffc9000352ef30 R08: ffffffff838711b0 R09: ffffed1004569808
R10: ffffed1004569808 R11: 1ffff11004569807 R12: dffffc0000000000
R13: ffff88801d6946e0 R14: ffffc9000352eea0 R15: ffff888022b4c000
FS:  00007f71269bc700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f29e6bfe000 CR3: 000000002025b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 insert_inline_extent_backref+0xcc/0x260 fs/btrfs/extent-tree.c:1159
 __btrfs_inc_extent_ref+0x108/0x5d0 fs/btrfs/extent-tree.c:1462
 run_delayed_tree_ref fs/btrfs/extent-tree.c:1679 [inline]
 run_one_delayed_ref fs/btrfs/extent-tree.c:1706 [inline]
 btrfs_run_delayed_refs_for_head+0xf2c/0x1e50 fs/btrfs/extent-tree.c:1950
 __btrfs_run_delayed_refs+0x25f/0x490 fs/btrfs/extent-tree.c:2015
 btrfs_run_delayed_refs+0x312/0x480 fs/btrfs/extent-tree.c:2146
 qgroup_account_snapshot+0xce/0x330 fs/btrfs/transaction.c:1551
 create_pending_snapshot+0x1153/0x25c0 fs/btrfs/transaction.c:1824
 create_pending_snapshots+0x1a8/0x1e0 fs/btrfs/transaction.c:1894
 btrfs_commit_transaction+0x12c1/0x3340 fs/btrfs/transaction.c:2351
 create_snapshot+0x4aa/0x7e0 fs/btrfs/ioctl.c:844
 btrfs_mksubvol+0x71e/0x880 fs/btrfs/ioctl.c:994
 btrfs_mksnapshot+0xb5/0xf0 fs/btrfs/ioctl.c:1040
 __btrfs_ioctl_snap_create+0x339/0x450 fs/btrfs/ioctl.c:1293
 btrfs_ioctl_snap_create+0x121/0x180 fs/btrfs/ioctl.c:1320
 btrfs_ioctl+0x15c/0xc10
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856
 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+0x63/0xcd
RIP: 0033:0x7f712f48c0d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f71269bc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f712f5ac1f0 RCX: 00007f712f48c0d9
RDX: 0000000020001100 RSI: 0000000050009401 RDI: 0000000000000006
RBP: 00007f712f4e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff69c6125f R14: 00007f71269bc300 R15: 0000000000022000
 </TASK>