------------[ cut here ]------------
WARNING: CPU: 0 PID: 8130 at fs/btrfs/extent-tree.c:3067 __btrfs_free_extent+0xbf6/0x2540 fs/btrfs/extent-tree.c:3067
Modules linked in:
CPU: 1 PID: 8130 Comm: syz-executor.4 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022
RIP: 0010:__btrfs_free_extent+0xbf6/0x2540 fs/btrfs/extent-tree.c:3067
Code: fa 31 c0 e8 7e 29 ae 06 4c 8b 64 24 08 4c 8b 6c 24 10 eb 1a e8 8b 2e 04 fe 48 c7 c7 a0 32 da 8a 44 89 fe 31 c0 e8 da cc cb fd <0f> 0b b3 01 44 0f b6 c3 4c 89 ef 48 c7 c6 00 40 da 8a ba fb 0b 00
RSP: 0018:ffffc9000379f600 EFLAGS: 00010246
RAX: 7d729bdd86761600 RBX: ffff88807a17c001 RCX: 0000000000040000
RDX: ffffc90003d21000 RSI: 0000000000002106 RDI: 0000000000002107
RBP: ffffc9000379f780 R08: ffffffff816b8dfd R09: ffffed1017344f13
R10: ffffed1017344f13 R11: 1ffff11017344f12 R12: ffff8880770fcbb0
R13: ffff88809d4159d8 R14: 0000000000000001 R15: 00000000fffffff4
FS:  00007f7377aff700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c02d449448 CR3: 00000000343cc000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 btrfs_run_delayed_refs_for_head+0xe20/0x1df0 fs/btrfs/extent-tree.c:1943
 __btrfs_run_delayed_refs+0x25f/0x490 fs/btrfs/extent-tree.c:2008
 btrfs_run_delayed_refs+0x13b/0x4a0 fs/btrfs/extent-tree.c:2139
 btrfs_commit_transaction+0x3a9/0x3760 fs/btrfs/transaction.c:2123
 sync_filesystem+0x1bc/0x220 fs/sync.c:66
 __do_sys_syncfs fs/sync.c:160 [inline]
 __se_sys_syncfs+0x8f/0x110 fs/sync.c:149
 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: 0033:0x7f7376e8b5a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f7377aff168 EFLAGS: 00000246 ORIG_RAX: 0000000000000132
RAX: ffffffffffffffda RBX: 00007f7376fabf80 RCX: 00007f7376e8b5a9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007f7377aff1d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffd1e137edf R14: 00007f7377aff300 R15: 0000000000022000
 </TASK>