------------[ cut here ]------------
WARNING: CPU: 1 PID: 7884 at fs/btrfs/extent-tree.c:871 lookup_inline_extent_backref+0x8e8/0x1470
Modules linked in:
CPU: 1 PID: 7884 Comm: syz-executor.1 Not tainted 6.5.0-rc6-syzkaller-00027-g91aa6c412d7f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:lookup_inline_extent_backref+0x8e8/0x1470 fs/btrfs/extent-tree.c:871
Code: de e8 4c e3 04 fe 49 39 df 0f 87 4b 0b 00 00 e8 2e e1 04 fe eb 30 83 7d 28 00 4c 8b 6c 24 30 0f 84 11 05 00 00 e8 18 e1 04 fe <0f> 0b 41 bc fb ff ff ff e9 52 06 00 00 e8 06 e1 04 fe e9 29 06 00
RSP: 0018:ffffc90015bc6d00 EFLAGS: 00010287
RAX: ffffffff8386d718 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000d1e4000 RSI: 000000000003425f RDI: 0000000000034260
RBP: ffffc90015bc6eb0 R08: ffffffff8386d283 R09: 0000000000000000
R10: ffffc90015bc6a60 R11: fffff52002b78d4e R12: dffffc0000000000
R13: ffff888029b19370 R14: ffffc90015bc6e20 R15: ffff888028ea6000
FS:  00007f796bd736c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe2729ff98 CR3: 000000002981b000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 insert_inline_extent_backref+0xda/0x2a0 fs/btrfs/extent-tree.c:1158
 __btrfs_inc_extent_ref+0x123/0x5f0 fs/btrfs/extent-tree.c:1458
 run_delayed_tree_ref fs/btrfs/extent-tree.c:1675 [inline]
 run_one_delayed_ref fs/btrfs/extent-tree.c:1702 [inline]
 btrfs_run_delayed_refs_for_head fs/btrfs/extent-tree.c:1948 [inline]
 __btrfs_run_delayed_refs+0x1183/0x3f90 fs/btrfs/extent-tree.c:2009
 btrfs_run_delayed_refs+0x140/0x480 fs/btrfs/extent-tree.c:2121
 qgroup_account_snapshot+0xce/0x360 fs/btrfs/transaction.c:1547
 create_pending_snapshot+0x1052/0x2990 fs/btrfs/transaction.c:1823
 create_pending_snapshots+0x195/0x1d0 fs/btrfs/transaction.c:1893
 btrfs_commit_transaction+0xf40/0x2ff0 fs/btrfs/transaction.c:2363
 sync_filesystem+0x1c0/0x220 fs/sync.c:66
 btrfs_remount+0x231/0x14a0 fs/btrfs/super.c:1690
 reconfigure_super+0x43e/0x870 fs/super.c:961
 do_remount fs/namespace.c:2882 [inline]
 path_mount+0xc24/0xfa0 fs/namespace.c:3654
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f796b07e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f796bd72ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f796bd72f80 RCX: 00007f796b07e1ea
RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000
RBP: 0000000020000180 R08: 00007f796bd72f80 R09: 0000000001a404ac
R10: 0000000001a404ac R11: 0000000000000206 R12: 0000000020000100
R13: 00007f796bd72f40 R14: 0000000000000000 R15: 0000000020003140
 </TASK>