#806·btrfs

v1.10 goes into BSOD on file removal, writing, even on idling: `SYSTEM_THREAD_EXCEPTION_NOT_HANDLED`

Author: sskrasCreated Sep 3, 2026Updated Sep 9, 2026

Upgraded to v1.10 via installing btrfs-vol.inf from the context menu.

Windows 10 Pro 21H2 [Version 10.0.19044.3086]

It's a small volume that I used to store some movies before.

Now when I try do delete ~100 MB file, Windows seemingly does that, and soon it strikes with BSOD 0x1000007e, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED: 090326-11593-01.zip

Do you need a full MEMORY.DMP by chance?

Although Windows shows it to have 2G of free space, I remember before the upgrade the driver refusing to copy most of files (at least larger than 100 MB). Maybe after upgrade it's the same, but I hesitate to test it (since the OS might stall).

It might be that the previous version induced some FS corruption. I haven't checked the volume from Linux. Is it worth trying?

Technical details ...

Volume properties, the General tab:


The "Volume usage" window reports:

Device size:		38.7 GB
Device allocated:		38.7 GB
Device unallocated:		1.0 MB
Data ratio:		1.00
Metadata ratio:		2.00

Data, single: size: 36.7 GB, used: 36.6 GB
Disk 0, partition 5	36.7 GB

Metadata, DUP: size: 1.0 GB, used: 40.3 MB
Disk 0, partition 5	2.0 GB

System, DUP: size: 8.0 MB, used: 16.0 KB
Disk 0, partition 5	16.0 MB

Unallocated:
Disk 0, partition 5	1.0 MB

It resides on the partition in the middle of my system disk: