syzbot

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WARNING: CPU: 0 PID: 5059 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use fs/btrfs/space-info.h:199 [inline]
WARNING: CPU: 0 PID: 5059 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x449/0x5a0 fs/btrfs/space-info.h:199
Modules linked in:
CPU: 0 PID: 5059 Comm: syz-executor317 Not tainted 6.7.0-rc2-syzkaller-00095-gd3fa86b1a7b4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:btrfs_space_info_update_bytes_may_use fs/btrfs/space-info.h:199 [inline]
RIP: 0010:btrfs_space_info_update_bytes_may_use+0x449/0x5a0 fs/btrfs/space-info.h:199
Code: e9 69 fc ff ff e8 d7 87 ee fd 49 89 ee 4c 89 e6 49 f7 de 4c 89 f7 e8 d6 82 ee fd 4d 39 f4 0f 83 7c fd ff ff e8 b8 87 ee fd 90 <0f> 0b 90 31 ed e9 74 fd ff ff e8 a8 87 ee fd 48 8d 7b 18 be ff ff
RSP: 0018:ffffc9000347fab0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88802a826000 RCX: ffffffff8397f88a
RDX: ffff888020510080 RSI: ffffffff8397f898 RDI: 0000000000000006
RBP: fffffffffff00000 R08: 0000000000000006 R09: 0000000000100000
R10: 00000000000ff000 R11: 0000000000000001 R12: 00000000000ff000
R13: ffff88802a826060 R14: 0000000000100000 R15: 0000000000000005
FS:  0000555556af9380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc4105dc58 CR3: 0000000070fc8000 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:231 [inline]
 block_rsv_release_bytes fs/btrfs/block-rsv.c:154 [inline]
 btrfs_block_rsv_release+0x5a8/0x6c0 fs/btrfs/block-rsv.c:295
 btrfs_release_global_block_rsv+0x26/0x2f0 fs/btrfs/block-rsv.c:451
 btrfs_free_block_groups+0xbbc/0x13e0 fs/btrfs/block-group.c:4366
 close_ctree+0xa51/0xf90 fs/btrfs/disk-io.c:4389
 generic_shutdown_super+0x161/0x3d0 fs/super.c:696
 kill_anon_super+0x3a/0x60 fs/super.c:1295
 btrfs_kill_super+0x3b/0x50 fs/btrfs/super.c:2097
 deactivate_locked_super+0xbc/0x1a0 fs/super.c:484
 deactivate_super+0xde/0x100 fs/super.c:517
 cleanup_mnt+0x222/0x450 fs/namespace.c:1256
 task_work_run+0x14d/0x240 kernel/task_work.c:180
 ptrace_notify+0x10d/0x130 kernel/signal.c:2399
 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+0x126/0x230 kernel/entry/common.c:278
 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]
 syscall_exit_to_user_mode+0xe/0x60 kernel/entry/common.c:296
 do_syscall_64+0x4d/0x110 arch/x86/entry/common.c:88
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f5cec7a7507
Code: 07 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 b8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffc4105e408 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5cec7a7507
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc4105e4c0
RBP: 00007ffc4105e4c0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffc4105f540
R13: 0000555556afa6c0 R14: 431bde82d7b634db R15: 00007ffc4105f560
 </TASK>