el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent_io.c:658!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4499 Comm: syz-executor.0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : clear_state_bit+0x4f0/0x4f4 fs/btrfs/extent_io.c:658
lr : clear_state_bit+0x4f0/0x4f4 fs/btrfs/extent_io.c:658
sp : ffff80001fc772d0
x29: ffff80001fc772e0 x28: 0000000000001000 x27: dfff800000000000
x26: ffff0000e2583ba0 x25: 0000000000000108 x24: 0000000000000000
x23: 0000000000000fff x22: 00000000fffffff4 x21: 0000000000000000
x20: 0000000000001000 x19: ffff0000ce96fe10 x18: 0000000000000002
x17: 0000000000000000 x16: ffff80001125f448 x15: 00000000ffffffff
x14: 0000000000000001 x13: 1ffff000028a7236 x12: 0000000000ff0100
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff800009ef2344
x8 : ffff0000c1f18000 x7 : 0000000000000000 x6 : 0000000000000001
x5 : ffff80001fc76858 x4 : 0000000000000100 x3 : 0000000000000a20
x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 clear_state_bit+0x4f0/0x4f4 fs/btrfs/extent_io.c:658
 __clear_extent_bit+0x5c8/0xb24 fs/btrfs/extent_io.c:835
 clear_record_extent_bits+0x70/0x98 fs/btrfs/extent_io.c:1450
 __btrfs_qgroup_release_data+0x34c/0x834 fs/btrfs/qgroup.c:3856
 btrfs_qgroup_free_data+0x40/0x54 fs/btrfs/qgroup.c:3890
 btrfs_invalidatepage+0x5a0/0x854 fs/btrfs/inode.c:8880
 do_invalidatepage mm/truncate.c:157 [inline]
 truncate_cleanup_page+0x15c/0x40c mm/truncate.c:176
 truncate_inode_pages_range+0x224/0xa04 mm/truncate.c:325
 truncate_inode_pages mm/truncate.c:425 [inline]
 truncate_pagecache mm/truncate.c:735 [inline]
 truncate_setsize+0xc4/0xf0 mm/truncate.c:760
 btrfs_setsize fs/btrfs/inode.c:5463 [inline]
 btrfs_setattr+0x62c/0xd6c fs/btrfs/inode.c:5502
 notify_change+0xa08/0xcd8 fs/attr.c:505
 do_truncate+0x188/0x20c fs/open.c:65
 do_sys_ftruncate+0x284/0x31c fs/open.c:193
 __do_sys_ftruncate fs/open.c:204 [inline]
 __se_sys_ftruncate fs/open.c:202 [inline]
 __arm64_sys_ftruncate+0x60/0x74 fs/open.c:202
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1d0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 97a54c1a f94007e8 17ffff2c 97962e95 (d4210000) 
---[ end trace 2e75de2ad7315e27 ]---