BTRFS info (device loop6: state EA): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
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WARNING: CPU: 0 PID: 4954 at fs/btrfs/space-info.h:122 btrfs_space_info_update_bytes_may_use+0x308/0x834
Modules linked in:
CPU: 0 PID: 4954 Comm: syz-executor Not tainted 6.1.114-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 : ffff800025b47540
x29: ffff800025b47550 x28: 0000000000000000 x27: 1fffe0001dd88b0c
x26: dfff800000000000 x25: ffff8000159cd360 x24: 0000000000000001
x23: 0000000000000005 x22: 000000000015f000 x21: 0000000000160000
x20: ffff0000eec45860 x19: 0000000000000000 x18: ffff0000f03cc048
x17: ffff8000159cd000 x16: ffff800012290d3c x15: ffff800008adae04
x14: 1ffff00002b3a0b0 x13: dfff800000000000 x12: ffff700004b68e9c
x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000a315554
x8 : ffff0000cf740000 x7 : ffff80000a314604 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80000831e428
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:4202
 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+0x2148/0x3474 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: 553426
hardirqs last  enabled at (553425): [<ffff80000897a818>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242
hardirqs last disabled at (553426): [<ffff80001228c9f4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (552532): [<ffff8000081c7c58>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (552532): [<ffff8000081c7c58>] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599
softirqs last disabled at (552369): [<ffff800008020174>] __do_softirq+0x14/0x20 kernel/softirq.c:605
---[ end trace 0000000000000000 ]---