------------[ cut here ]------------
WARNING: CPU: 1 PID: 18736 at fs/btrfs/file.c:2958 btrfs_replace_file_extents+0xe1c/0x1388 fs/btrfs/file.c:2958
Modules linked in:
CPU: 1 PID: 18736 Comm: syz-executor.1 Not tainted 5.15.123-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btrfs_replace_file_extents+0xe1c/0x1388 fs/btrfs/file.c:2958
lr : btrfs_replace_file_extents+0xe1c/0x1388 fs/btrfs/file.c:2958
sp : ffff800025c772c0
x29: ffff800025c77420 x28: ffff0000c2781b00 x27: 0000000000000000
x26: dfff800000000000 x25: ffff0000dcbe9a50 x24: ffff0000defaa740
x23: 0000000000000fff x22: 00000000fffffff4 x21: 0000000000000000
x20: 1fffe0001b97d355 x19: ffff0000dcbe9aa8 x18: 0000000000000001
x17: ff80800008335eb0 x16: ffff80001195d83c x15: ffff800008335eb0
x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000040000
x11: 0000000000010c9d x10: ffff80002367a000 x9 : 4b416ca43e6bd600
x8 : 4b416ca43e6bd600 x7 : fffffffffffd6230 x6 : fffffffffffd61f8
x5 : ffff800025c76a38 x4 : ffff8000149b8130 x3 : ffff80000854e4f0
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026
Call trace:
 btrfs_replace_file_extents+0xe1c/0x1388 fs/btrfs/file.c:2958
 btrfs_clone+0xe28/0x2318 fs/btrfs/reflink.c:492
 btrfs_clone_files+0x278/0x31c fs/btrfs/reflink.c:740
 btrfs_remap_file_range+0x4c8/0xc08 fs/btrfs/reflink.c:888
 vfs_copy_file_range+0xd9c/0x1130 fs/read_write.c:1510
 __do_sys_copy_file_range fs/read_write.c:1588 [inline]
 __se_sys_copy_file_range fs/read_write.c:1551 [inline]
 __arm64_sys_copy_file_range+0x5f8/0x9d8 fs/read_write.c:1551
 __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: 86142
hardirqs last  enabled at (86141): [<ffff80000832baf0>] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:257
hardirqs last disabled at (86142): [<ffff800011958ed0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (86130): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (86130): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (86107): [<ffff8000081b573c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (86107): [<ffff8000081b573c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (86107): [<ffff8000081b573c>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636
---[ end trace a35115b0fddc0a70 ]---
BTRFS: error (device loop1) in btrfs_replace_file_extents:2958: errno=-12 Out of memory
BTRFS info (device loop1): forced readonly