BTRFS info (device loop0 state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
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WARNING: CPU: 1 PID: 5821 at fs/btrfs/space-info.h:255 btrfs_space_info_update_bytes_may_use+0x366/0x670 fs/btrfs/space-info.h:255
Modules linked in:
CPU: 1 UID: 0 PID: 5821 Comm: syz-executor183 Not tainted 6.14.0-rc4-syzkaller-00242-g7a5668899f54 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:btrfs_space_info_update_bytes_may_use+0x366/0x670 fs/btrfs/space-info.h:255
Code: 00 00 74 08 4c 89 ff e8 c8 ed 1b fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 e5 3c b7 fd 48 39 eb 73 1d e8 7b 3a b7 fd 90 <0f> 0b 90 45 31 f6 43 80 7c 25 00 00 0f 85 2e ff ff ff e9 31 ff ff
RSP: 0018:ffffc900040bf8a8 EFLAGS: 00010293
RAX: ffffffff840a8445 RBX: 00000000000ff000 RCX: ffff88802fd9da00
RDX: 0000000000000000 RSI: 0000000000100000 RDI: 00000000000ff000
RBP: 0000000000100000 R08: ffffffff840a843b R09: 1ffffffff20778ae
R10: dffffc0000000000 R11: fffffbfff20778af R12: dffffc0000000000
R13: 1ffff1100f479f0d R14: fffffffffff00000 R15: ffff88807a3cf868
FS:  000055555d8c5380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff80f2eb5c CR3: 0000000034ad6000 CR4: 00000000003526f0
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:287 [inline]
 block_rsv_release_bytes fs/btrfs/block-rsv.c:153 [inline]
 btrfs_block_rsv_release+0x4f8/0x610 fs/btrfs/block-rsv.c:292
 btrfs_release_global_block_rsv+0x33/0x270 fs/btrfs/block-rsv.c:446
 btrfs_free_block_groups+0xc3c/0x1080 fs/btrfs/block-group.c:4464
 close_ctree+0x7b0/0xd90 fs/btrfs/disk-io.c:4458
 generic_shutdown_super+0x139/0x2d0 fs/super.c:642
 kill_anon_super+0x3b/0x70 fs/super.c:1237
 btrfs_kill_super+0x41/0x50 fs/btrfs/super.c:2100
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1413
 task_work_run+0x24f/0x310 kernel/task_work.c:227
 ptrace_notify+0x2d9/0x380 kernel/signal.c:2522
 ptrace_report_syscall include/linux/ptrace.h:415 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:477 [inline]
 syscall_exit_work+0xc7/0x1d0 kernel/entry/common.c:173
 syscall_exit_to_user_mode_prepare kernel/entry/common.c:200 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:205 [inline]
 syscall_exit_to_user_mode+0x24a/0x340 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f559d21f077
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:00007fff80f2eb48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f559d21f077
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff80f2ec00
RBP: 00007fff80f2ec00 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff80f2fc80
R13: 000055555d8c66c0 R14: 431bde82d7b634db R15: 00007fff80f2fca0
 </TASK>