BTRFS info (device loop3: state EA): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
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WARNING: CPU: 1 PID: 4305 at fs/btrfs/space-info.h:122 btrfs_space_info_update_bytes_may_use+0x308/0x834
Modules linked in:
CPU: 1 PID: 4305 Comm: syz-executor Tainted: G        W          6.1.122-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btrfs_space_info_update_bytes_may_use+0x308/0x834
lr : btrfs_space_info_update_bytes_may_use+0x304/0x834
sp : ffff800021147580
x29: ffff800021147590 x28: 0000000000000000 x27: 1fffe00019fd310c
x26: dfff800000000000 x25: ffff800015a8d360 x24: 0000000000000002
x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000
x20: ffff0000cfe98860 x19: 0000000000000000 x18: ffff0000d7d53c48
x17: ffff80019e31d000 x16: ffff800012330d74 x15: 0000000000000000
x14: 1ffff00002b520b2 x13: dfff800000000000 x12: ffff700004228ea4

x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a3a1398
x8 : ffff0000c9950000 x7 : ffff80000a3a0448 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008319bb4
x2 : ffffffffffea0000 x1 : 0000000000160000 x0 : 000000000015f000
Call trace:
 btrfs_space_info_update_bytes_may_use+0x308/0x834
 btrfs_space_info_free_bytes_may_use fs/btrfs/space-info.h:155 [inline]
 block_rsv_release_bytes fs/btrfs/block-rsv.c:152 [inline]
 btrfs_block_rsv_release+0x3dc/0x4a8 fs/btrfs/block-rsv.c:296
 btrfs_release_global_block_rsv+0x38/0x22c fs/btrfs/block-rsv.c:471
 btrfs_free_block_groups+0x938/0xc9c fs/btrfs/block-group.c:4204
 close_ctree+0x5d4/0xaf4 fs/btrfs/disk-io.c:4764
 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:397
 generic_shutdown_super+0x130/0x328 fs/super.c:501
 kill_anon_super+0x4c/0x74 fs/super.c:1128
 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2449
 deactivate_locked_super+0xac/0x124 fs/super.c:332
 deactivate_super+0xf0/0x110 fs/super.c:363
 cleanup_mnt+0x394/0x41c fs/namespace.c:1186
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193
 task_work_run+0x240/0x2f0 kernel/task_work.c:203
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2080/0x2cb8 arch/arm64/kernel/signal.c:1132
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 226442
hardirqs last  enabled at (226441): [<ffff800008977234>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242
hardirqs last disabled at (226442): [<ffff80001232ca54>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (224900): [<ffff800008030408>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (224898): [<ffff8000080303d4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---