el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent-tree.c:3460!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6608 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btrfs_free_tree_block+0xca0/0xe98 fs/btrfs/extent-tree.c:3460
lr : btrfs_free_tree_block+0xca0/0xe98 fs/btrfs/extent-tree.c:3460
sp : ffff8000971f6d20
x29: ffff8000971f6e40 x28: ffff0000dc0b7250 x27: ffff8000971f6da2
x26: 0000000000000005 x25: 00000000fffffff4 x24: ffff0000c7487560
x23: 0000000000000005 x22: dfff800000000000 x21: ffff0000d42c8000
x20: 1ffff00012e3edb4 x19: ffff0000c7487448 x18: ffff8000971f5e00
x17: 000000000001631a x16: ffff800080318564 x15: 0000000000000001
x14: 1ffff00011da4c83 x13: 0000000000000000 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c7af9e00 x7 : ffff80008005e7f8 x6 : ffff80008005e9f4
x5 : ffff0000c7594318 x4 : ffff8000971f6980 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 btrfs_free_tree_block+0xca0/0xe98 fs/btrfs/extent-tree.c:3460
 btrfs_force_cow_block+0xce4/0x1a30 fs/btrfs/ctree.c:646
 btrfs_cow_block+0x314/0xa0c fs/btrfs/ctree.c:741
 btrfs_search_slot+0xb8c/0x29d8
 btrfs_insert_empty_items+0xa4/0x17c fs/btrfs/ctree.c:4285
 btrfs_create_new_inode+0xd7c/0x22bc fs/btrfs/inode.c:6283
 btrfs_create_common+0x1bc/0x2b8 fs/btrfs/inode.c:6511
 btrfs_create+0x104/0x128 fs/btrfs/inode.c:6551
 lookup_open fs/namei.c:3477 [inline]
 open_last_lookups fs/namei.c:3546 [inline]
 path_openat+0xfb4/0x2888 fs/namei.c:3776
 do_filp_open+0x1bc/0x3cc fs/namei.c:3809
 do_sys_openat2+0x124/0x1b8 fs/open.c:1437
 do_sys_open fs/open.c:1452 [inline]
 __do_sys_openat fs/open.c:1468 [inline]
 __se_sys_openat fs/open.c:1463 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1463
 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
Code: 17ffff63 978dfaa3 d4210000 978dfaa1 (d4210000) 
---[ end trace 0000000000000000 ]---