el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x5c/0x140 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: 0 PID: 4669 Comm: syz.0.15 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : clear_state_bit+0x4e4/0x4e8 fs/btrfs/extent_io.c:658
lr : clear_state_bit+0x4e4/0x4e8 fs/btrfs/extent_io.c:658
sp : ffff80001f9c72d0
x29: ffff80001f9c72e0 x28: 0000000000001000 x27: dfff800000000000
x26: 0000000000000000 x25: 0000000000000107 x24: 0000000000000000
x23: 0000000000000fff x22: 00000000fffffff4 x21: 0000000000001000
x20: ffff0000ea8a00c0 x19: ffff0000d5062e10 x18: 0000000000000002
x17: 0000000000000000 x16: ffff80001134c7a0 x15: 0000000000000012
x14: 0000000000000001 x13: 1ffff000028c51fe x12: 0000000000000000
x11: ff80800009f22ca4 x10: 0000000000000000 x9 : ffff800009f22ca4
x8 : ffff0000cc453680 x7 : 0000000000000000 x6 : 0000000000000001
x5 : ffff80001f9c6858 x4 : 0000000000000100 x3 : 0000000000000a20
x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 clear_state_bit+0x4e4/0x4e8 fs/btrfs/extent_io.c:658
 __clear_extent_bit+0x50c/0xb34 fs/btrfs/extent_io.c:835
 clear_record_extent_bits+0x70/0x98 fs/btrfs/extent_io.c:1450
 __btrfs_qgroup_release_data+0x33c/0x80c fs/btrfs/qgroup.c:3856
 btrfs_qgroup_free_data+0x40/0x54 fs/btrfs/qgroup.c:3890
 btrfs_invalidatepage+0x588/0x83c fs/btrfs/inode.c:8882
 do_invalidatepage mm/truncate.c:157 [inline]
 truncate_cleanup_page+0x15c/0x40c mm/truncate.c:176
 truncate_inode_pages_range+0x230/0xa44 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:5465 [inline]
 btrfs_setattr+0x60c/0xd2c fs/btrfs/inode.c:5504
 notify_change+0xa54/0xd2c fs/attr.c:505
 do_truncate+0x188/0x20c fs/open.c:65
 do_sys_ftruncate+0x284/0x318 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+0x98/0x28c arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x13c/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x5c/0x140 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: d112c300 97a4b2b6 17ffff2d 979582da (d4210000) 
---[ end trace 33e23eeb5df2c7bf ]---