assertion failed: block_start != EXTENT_MAP_HOLE, in fs/btrfs/extent_io.c:1391
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent_io.c:1391!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 21239 Comm: syz-executor.4 Not tainted 6.8.0-rc6-syzkaller-00238-g5ad3cb0ed525 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:__extent_writepage_io+0x100a/0x11c0 fs/btrfs/extent_io.c:1391
Code: b2 07 90 0f 0b e8 16 61 ea fd 48 c7 c7 80 3c eb 8b 48 c7 c6 a0 49 eb 8b 48 c7 c2 20 3c eb 8b b9 6f 05 00 00 e8 c7 8d b2 07 90 <0f> 0b e8 ef 60 ea fd 4c 89 ef e8 57 a4 ff ff 48 89 c7 48 c7 c6 e0
RSP: 0018:ffffc90004d1f418 EFLAGS: 00010246
RAX: 000000000000004e RBX: 0000000000000000 RCX: 6f8586b159a4d700
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: fffffffffffffffd R08: ffffffff81753e5c R09: 1ffff920009a3dd8
R10: dffffc0000000000 R11: fffff520009a3dd9 R12: ffffea000245bfc8
R13: ffff88803fb69668 R14: dffffc0000000000 R15: ffff88808a0555c0
FS:  00007f7cb202a6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555c848f8 CR3: 00000000539d4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __extent_writepage fs/btrfs/extent_io.c:1481 [inline]
 extent_write_cache_pages fs/btrfs/extent_io.c:2152 [inline]
 extent_writepages+0x11a9/0x2580 fs/btrfs/extent_io.c:2274
 do_writepages+0x3aa/0x680 mm/page-writeback.c:2553
 filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:388
 __filemap_fdatawrite_range mm/filemap.c:421 [inline]
 filemap_fdatawrite_range+0x16e/0x1e0 mm/filemap.c:439
 btrfs_fdatawrite_range fs/btrfs/file.c:3864 [inline]
 btrfs_direct_write fs/btrfs/file.c:1620 [inline]
 btrfs_do_write_iter+0xe31/0x1190 fs/btrfs/file.c:1687
 call_write_iter include/linux/fs.h:2087 [inline]
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0xa81/0xcb0 fs/read_write.c:590
 ksys_write+0x1a0/0x2c0 fs/read_write.c:643
 do_syscall_64+0xf9/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f7cb127dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7cb202a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f7cb13ac050 RCX: 00007f7cb127dda9
RDX: 0000000000043400 RSI: 0000000020000200 RDI: 0000000000000005
RBP: 00007f7cb12ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f7cb13ac050 R15: 00007ffe4885cb48
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__extent_writepage_io+0x100a/0x11c0 fs/btrfs/extent_io.c:1391
Code: b2 07 90 0f 0b e8 16 61 ea fd 48 c7 c7 80 3c eb 8b 48 c7 c6 a0 49 eb 8b 48 c7 c2 20 3c eb 8b b9 6f 05 00 00 e8 c7 8d b2 07 90 <0f> 0b e8 ef 60 ea fd 4c 89 ef e8 57 a4 ff ff 48 89 c7 48 c7 c6 e0
RSP: 0018:ffffc90004d1f418 EFLAGS: 00010246
RAX: 000000000000004e RBX: 0000000000000000 RCX: 6f8586b159a4d700
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: fffffffffffffffd R08: ffffffff81753e5c R09: 1ffff920009a3dd8
R10: dffffc0000000000 R11: fffff520009a3dd9 R12: ffffea000245bfc8
R13: ffff88803fb69668 R14: dffffc0000000000 R15: ffff88808a0555c0
FS:  00007f7cb202a6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2465fff000 CR3: 00000000539d4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400