assertion failed: folio_test_private(folio) && folio_get_private(folio), in fs/btrfs/subpage.c:154
------------[ cut here ]------------
kernel BUG at fs/btrfs/subpage.c:154!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:btrfs_subpage_assert+0x43f/0x4e0 fs/btrfs/subpage.c:154
Code: dc 83 fd eb 05 e8 31 dc 83 fd 48 c7 c7 a0 d7 5c 8c 48 c7 c6 40 dd 5c 8c 48 c7 c2 40 d8 5c 8c b9 9a 00 00 00 e8 42 7e e3 fc 90 <0f> 0b e8 0a dc 83 fd 4c 89 ff 48 c7 c6 a0 de 5c 8c e8 7b e0 e3 fc
RSP: 0018:ffffc9000e297438 EFLAGS: 00010246
RAX: 0000000000000062 RBX: 0000000000000000 RCX: 96736d62eaf70e00
RDX: ffffc9000f7d9000 RSI: 00000000000fffff RDI: 0000000000100000
RBP: ffffea00003a3900 R08: ffffc9000e2971c7 R09: 1ffff92001c52e38
R10: dffffc0000000000 R11: fffff52001c52e39 R12: 1ffffd4000074721
R13: ffff888051eb4000 R14: 1ffffd4000074720 R15: ffffea00003a3900
FS:  00007fd1f8b8d6c0(0000) GS:ffff88808c2bb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd1f7faff00 CR3: 000000001f6d0000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 btrfs_subpage_set_fixup_dirty fs/btrfs/subpage.c:529 [inline]
 btrfs_folio_set_fixup_dirty+0x475/0xc70 fs/btrfs/subpage.c:568
 btrfs_data_dirty_folio+0x1c7/0x240 fs/btrfs/inode.c:10818
 bio_set_pages_dirty+0x372/0xa70 block/bio.c:1734
 __blkdev_direct_IO+0x821/0xf60 block/fops.c:249
 blkdev_direct_IO+0x121e/0x17c0 block/fops.c:440
 blkdev_read_iter+0x223/0x420 block/fops.c:821
 aio_read+0x33a/0x4d0 fs/aio.c:1656
 __io_submit_one fs/aio.c:-1 [inline]
 io_submit_one+0x774/0x13d0 fs/aio.c:2106
 __do_sys_io_submit fs/aio.c:2165 [inline]
 __se_sys_io_submit+0x195/0x340 fs/aio.c:2135
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd1f7d9e159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd1f8b8cfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
RAX: ffffffffffffffda RBX: 00007fd1f8026090 RCX: 00007fd1f7d9e159
RDX: 00002000000000c0 RSI: 00000000000000ca RDI: 00007fd1f8b6c000
RBP: 00007fd1f7e3506b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd1f8026128 R14: 00007fd1f8026090 R15: 00007ffed7f0c608
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:btrfs_subpage_assert+0x43f/0x4e0 fs/btrfs/subpage.c:154
Code: dc 83 fd eb 05 e8 31 dc 83 fd 48 c7 c7 a0 d7 5c 8c 48 c7 c6 40 dd 5c 8c 48 c7 c2 40 d8 5c 8c b9 9a 00 00 00 e8 42 7e e3 fc 90 <0f> 0b e8 0a dc 83 fd 4c 89 ff 48 c7 c6 a0 de 5c 8c e8 7b e0 e3 fc
RSP: 0018:ffffc9000e297438 EFLAGS: 00010246
RAX: 0000000000000062 RBX: 0000000000000000 RCX: 96736d62eaf70e00
RDX: ffffc9000f7d9000 RSI: 00000000000fffff RDI: 0000000000100000
RBP: ffffea00003a3900 R08: ffffc9000e2971c7 R09: 1ffff92001c52e38
R10: dffffc0000000000 R11: fffff52001c52e39 R12: 1ffffd4000074721
R13: ffff888051eb4000 R14: 1ffffd4000074720 R15: ffffea00003a3900
FS:  00007fd1f8b8d6c0(0000) GS:ffff88808c2bb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c8741a5a3 CR3: 000000001f6d0000 CR4: 0000000000352ef0