el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent-io-tree.c:517!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4722 Comm: syz.0.29 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : clear_state_bit+0x2cc/0x2d0 fs/btrfs/extent-io-tree.c:517
lr : clear_state_bit+0x2cc/0x2d0 fs/btrfs/extent-io-tree.c:517
sp : ffff8000228773f0
x29: ffff8000228773f0 x28: ffff0000d4bddb40 x27: 000000000008efff
x26: 0000000000009000 x25: dfff800000000000 x24: 0000000000001000
x23: 000000000008efff x22: 00000000fffffff4 x21: 0000000000000000
x20: ffff0000ea1da740 x19: ffff0000d4bddb40 x18: ffff800011abbcc0
x17: 0000000000000000 x16: ffff8000082d22d4 x15: 0000000000000000
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000ff0100
x11: ff0080000a14abdc x10: 0000000000000000 x9 : ffff80000a14abdc
x8 : ffff0000d7b75340 x7 : 0000000000000001 x6 : 0000000000000001
x5 : 00000000ffffffff x4 : 0000000000000a20 x3 : 0000000000000a20
x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 clear_state_bit+0x2cc/0x2d0 fs/btrfs/extent-io-tree.c:517
 __clear_extent_bit+0x534/0xdc8 fs/btrfs/extent-io-tree.c:676
 clear_record_extent_bits+0x64/0x98 fs/btrfs/extent-io-tree.c:1620
 qgroup_free_reserved_data fs/btrfs/qgroup.c:3906 [inline]
 __btrfs_qgroup_release_data+0x29c/0x90c fs/btrfs/qgroup.c:3937
 btrfs_qgroup_free_data+0x4c/0x64 fs/btrfs/qgroup.c:3975
 btrfs_free_reserved_data_space+0xc8/0xf4 fs/btrfs/delalloc-space.c:200
 btrfs_buffered_write+0xbb4/0xe28 fs/btrfs/file.c:1277
 btrfs_do_write_iter+0x2ac/0x1154 fs/btrfs/file.c:1684
 btrfs_file_write_iter+0x2c/0x3c fs/btrfs/file.c:1705
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x5ac/0x7c4 fs/read_write.c:584
 ksys_pwrite64 fs/read_write.c:699 [inline]
 __do_sys_pwrite64 fs/read_write.c:709 [inline]
 __se_sys_pwrite64 fs/read_write.c:706 [inline]
 __arm64_sys_pwrite64+0x170/0x200 fs/read_write.c:706
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: aa1603e0 979e2f44 17ffffb4 978d5bd8 (d4210000) 
---[ end trace 0000000000000000 ]---