BTRFS error (device loop1): failed to run delayed ref for logical 5255168 num_bytes 4096 type 176 action 2 ref_mod 1: -12
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WARNING: CPU: 1 PID: 12618 at fs/btrfs/extent-tree.c:2152 btrfs_run_delayed_refs+0x408/0x47c fs/btrfs/extent-tree.c:2152
Modules linked in:
CPU: 1 PID: 12618 Comm: syz-executor.1 Not tainted 5.15.105-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btrfs_run_delayed_refs+0x408/0x47c fs/btrfs/extent-tree.c:2152
lr : btrfs_run_delayed_refs+0x408/0x47c fs/btrfs/extent-tree.c:2152
sp : ffff800020f07550
x29: ffff800020f07560 x28: dfff800000000000 x27: ffff0000d8702024
x26: 00000000fffffff4 x25: ffff0000dc3b5f78 x24: 1fffe0001b876bef
x23: ffff0000dc3b5f78 x22: 0000000000000000 x21: 0000000000000006
x20: ffff0000d8702000 x19: ffff0000dc3b5f20 x18: 0000000000000001
x17: ff808000083336c4 x16: ffff80001193f6fc x15: ffff8000083336c4
x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000040000
x11: 000000000001686e x10: ffff80001e902000 x9 : b2c54f5be66baa00
x8 : b2c54f5be66baa00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800020f06cb8 x4 : ffff80001499f940 x3 : ffff800008549b3c
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026
Call trace:
 btrfs_run_delayed_refs+0x408/0x47c fs/btrfs/extent-tree.c:2152
 btrfs_commit_transaction+0x1b8/0x30f0 fs/btrfs/transaction.c:2159
 btrfs_sync_fs+0x678/0xc94 fs/btrfs/super.c:1454
 sync_filesystem+0x1a0/0x218 fs/sync.c:66
 btrfs_remount+0x19c/0x1308 fs/btrfs/super.c:1930
 legacy_reconfigure+0xfc/0x114 fs/fs_context.c:633
 reconfigure_super+0x340/0x690 fs/super.c:916
 do_remount fs/namespace.c:2656 [inline]
 path_mount+0xc94/0x104c fs/namespace.c:3316
 do_mount fs/namespace.c:3337 [inline]
 __do_sys_mount fs/namespace.c:3545 [inline]
 __se_sys_mount fs/namespace.c:3522 [inline]
 __arm64_sys_mount+0x510/0x5e0 fs/namespace.c:3522
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:596
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 87948
hardirqs last  enabled at (87947): [<ffff800008329304>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257
hardirqs last disabled at (87948): [<ffff80001193ad90>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (87902): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (87902): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (87713): [<ffff8000081b4ee0>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (87713): [<ffff8000081b4ee0>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (87713): [<ffff8000081b4ee0>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636
---[ end trace 2e8afd8d2a9c643d ]---
BTRFS: error (device loop1) in btrfs_run_delayed_refs:2152: errno=-12 Out of memory
BTRFS info (device loop1): forced readonly
BTRFS error (device loop1): Remounting read-write after error is not allowed