BTRFS info (device loop0 state EA): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d
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WARNING: CPU: 0 PID: 5306 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: 0 UID: 0 PID: 5306 Comm: syz-executor319 Not tainted 6.14.0-rc7-syzkaller-00205-g586de92313fc #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
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 28 bf 1b fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 e5 81 b4 fd 48 39 eb 73 1d e8 7b 7f b4 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:ffffc9000d0afa08 EFLAGS: 00010293
RAX: ffffffff840d6055 RBX: 00000000000ff000 RCX: ffff88801f748000
RDX: 0000000000000000 RSI: 0000000000100000 RDI: 00000000000ff000
RBP: 0000000000100000 R08: ffffffff840d604b R09: 1ffffffff2079f6e
R10: dffffc0000000000 R11: fffffbfff2079f6f R12: dffffc0000000000
R13: 1ffff1100683fe0d R14: fffffffffff00000 R15: ffff8880341ff068
FS:  0000555591bda380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeb43fbfb8 CR3: 0000000038baa000 CR4: 0000000000352ef0
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
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x13f/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: 0033:0x7f47f4aade87
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:00007ffeb43fc218 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000011388 RCX: 00007f47f4aade87
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeb43fc2d0
RBP: 00007ffeb43fc2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffeb43fd350
R13: 0000555591bdb6c0 R14: 431bde82d7b634db R15: 00007ffeb43fd370
 </TASK>