------------[ cut here ]------------
WARNING: CPU: 0 PID: 5025 at fs/btrfs/space-info.h:198 btrfs_space_info_update_bytes_may_use+0x29f/0x600
Modules linked in:
CPU: 0 PID: 5025 Comm: syz-executor340 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:btrfs_space_info_update_bytes_may_use+0x29f/0x600 fs/btrfs/space-info.h:198
Code: 25 00 00 74 08 4c 89 ff e8 8e 48 34 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 0b ab d9 fd 48 39 eb 73 14 e8 f1 a8 d9 fd <0f> 0b 45 31 f6 43 80 7c 25 00 00 75 ac eb b2 e8 dd a8 d9 fd 43 80
RSP: 0018:ffffc900039f7928 EFLAGS: 00010293
RAX: ffffffff83b4746f RBX: 000000000015f000 RCX: ffff88801f541dc0
RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000
RBP: 0000000000160000 R08: ffffffff83b47465 R09: 1ffffffff1d32d25
R10: dffffc0000000000 R11: fffffbfff1d32d26 R12: dffffc0000000000
R13: 1ffff110042a5a0c R14: ffffffffffea0000 R15: ffff88802152d060
FS:  00005555559803c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc16646b28 CR3: 00000000730d2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:230 [inline]
 block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline]
 btrfs_block_rsv_release+0x47b/0x560 fs/btrfs/block-rsv.c:293
 btrfs_release_global_block_rsv+0x33/0x260 fs/btrfs/block-rsv.c:443
 btrfs_free_block_groups+0xc39/0x1060 fs/btrfs/block-group.c:4380
 close_ctree+0x75a/0xd40 fs/btrfs/disk-io.c:4413
 generic_shutdown_super+0x13a/0x2c0 fs/super.c:693
 kill_anon_super+0x3b/0x70 fs/super.c:1292
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2144
 deactivate_locked_super+0xa4/0x110 fs/super.c:481
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254
 task_work_run+0x24a/0x300 kernel/task_work.c:180
 ptrace_notify+0x2cd/0x380 kernel/signal.c:2387
 ptrace_report_syscall include/linux/ptrace.h:411 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline]
 syscall_exit_work kernel/entry/common.c:251 [inline]
 syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]
 syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296
 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f41770c92a7
Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffc166472d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00000000000190a8 RCX: 00007f41770c92a7
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc16647390
RBP: 00007ffc16647390 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc16648440
R13: 0000555555981700 R14: 431bde82d7b634db R15: 00007ffc166483e4
 </TASK>