el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent-io-tree.c:572!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 7161 Comm: syz.3.95 Not tainted 6.16.0-rc5-syzkaller-gec4801305969 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : clear_state_bit+0x38c/0x390 fs/btrfs/extent-io-tree.c:572
lr : clear_state_bit+0x38c/0x390 fs/btrfs/extent-io-tree.c:572
sp : ffff8000a1666d20
x29: ffff8000a1666d20 x28: ffff0000f7b545e8 x27: 0000000000000000
x26: dfff800000000000 x25: 0000000000000800 x24: 0000000000000fff
x23: 00000000fffffff4 x22: 0000000000000000 x21: 0000000000000fff
x20: ffff0000f7b545e8 x19: ffff0000d541fd80 x18: 00000000ffffffff
x17: ffff800093364000 x16: ffff80008aefc458 x15: 0000000000000001
x14: 1ffff00011f2d586 x13: 0000000000000000 x12: 0000000000000000
x11: ffff700011f2d587 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cb0f5b80 x7 : ffff80008055ab90 x6 : 0000000000000000
x5 : 00000000ffffffff x4 : 0000000000000820 x3 : 0000000000000820
x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000
Call trace:
 clear_state_bit+0x38c/0x390 fs/btrfs/extent-io-tree.c:572 (P)
 btrfs_clear_extent_bit_changeset+0x8fc/0xdb8 fs/btrfs/extent-io-tree.c:748
 btrfs_clear_record_extent_bits+0x64/0xa8 fs/btrfs/extent-io-tree.c:1879
 qgroup_free_reserved_data fs/btrfs/qgroup.c:4329 [inline]
 __btrfs_qgroup_release_data+0x2bc/0x870 fs/btrfs/qgroup.c:4364
 btrfs_qgroup_free_data+0x4c/0x64 fs/btrfs/qgroup.c:4402
 btrfs_free_reserved_data_space fs/btrfs/delalloc-space.c:210 [inline]
 btrfs_delalloc_reserve_space+0x140/0x1f0 fs/btrfs/delalloc-space.c:510
 btrfs_page_mkwrite+0x4dc/0x1480 fs/btrfs/file.c:1865
 do_page_mkwrite+0x138/0x2b8 mm/memory.c:3378
 wp_page_shared mm/memory.c:3779 [inline]
 do_wp_page+0x1d34/0x4160 mm/memory.c:3998
 handle_pte_fault mm/memory.c:6085 [inline]
 __handle_mm_fault mm/memory.c:6212 [inline]
 handle_mm_fault+0x10d4/0x4d38 mm/memory.c:6381
 do_page_fault+0x57c/0x13cc arch/arm64/mm/fault.c:696
 do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:928
 el1_abort+0x3c/0x5c arch/arm64/kernel/entry-common.c:481
 el1h_64_sync_handler+0x50/0xfc arch/arm64/kernel/entry-common.c:597
 el1h_64_sync+0x6c/0x70 arch/arm64/kernel/entry.S:591
 __arch_copy_to_user+0x118/0x240 arch/arm64/lib/copy_template.S:145 (P)
 copy_to_iter include/linux/uio.h:220 [inline]
 get_random_bytes_user+0x188/0x31c drivers/char/random.c:473
 __do_sys_getrandom drivers/char/random.c:1416 [inline]
 __se_sys_getrandom drivers/char/random.c:1390 [inline]
 __arm64_sys_getrandom+0x148/0x234 drivers/char/random.c:1390
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
Code: aa1903e0 979c8cdc 17ffff37 978819b4 (d4210000) 
---[ end trace 0000000000000000 ]---