mate-system-monitor crashes on File Systems with mdadm RAID arrays enabled

[santonoff]

Expected behaviour

Select File Systems should display information about all file systems that are mounted, sd? or md# Output from Ubuntu System Monitor:

Actual behaviour

mate-system-monitor crashes after selecting File Systems

Steps to reproduce the behaviour

Create 2 mdadm RAID arrays (in my case, one sd disk 491.1GB and 2 md arrays 6.0TB and 39.8TB but other arrangements caused the same problem). Open mate-system-monitor. Select File Systems. Mate System Monitor window disapears.

MATE general version

1.24

Package version

1.24.0+4

Linux Distribution

Ubuntu 21.04

Link to bugreport of your Distribution (requirement)

https://discourse.ubuntu.com/t/hirsute-hippo-release-notes/19221

[raveit65]

Link to bugreport of your Distribution (requirement)

https://discourse.ubuntu.com/t/hirsute-hippo-release-notes/19221

What is so hard to file out an bugreport at ubuntu first?

Btw. i can't reproduce it on fedora 34 with mate-system-monitor-1.26 and using 2 x samsung 970pro with a Raid0 mdadm configuration.