ovicz

IF I update to the latest batch of updates released recently, I suppose I will lose the changes made in that repo that you provided. ?

@dinhngtu Hello. I've updated to the latest commit. There is no need to give me credit. I just want to help so others and myself included can benefit from this. Anyway thank you for your work.

Yes. I removed pci=nomsi entry from grub. I've tested on a Debian Forky and CentOS Stream 10 VMs with gnome and an intel alderlake igpu passthrough no issues at all.

Hello. I did what you said and it seems to work. Thank you.

If i remove the pci=nomsi from grub..this pops up in xl dmesg.

(XEN) [15627.724045] CPU3: Running in modulated clock mode
(XEN) [15628.457337] d[IDLE]v0: Unsupported MSI delivery mode 7 for Dom5
(XEN) [15628.457339] d[IDLE]v2: Unsupported MSI delivery mode 7 for Dom5

That's when the gnome desktop hangs. Is this fixable ?

@rzr Hi. It appeared only once, after a host reboot. If it shows again, I'll let you know.

I get this in dmesg after the latest updates :

[   54.673443] python3[3691]: segfault at 200000 ip 00007f16eb8eca9f sp 00007ffd                                                                                                             b84e9ff0 error 4 in libpython3.6m.so.1.0[7f16eb804000+28d000]
[   54.673450] Code: 01 00 00 8d 5f ff 48 8d 2d de 3a 3c 00 c1 eb 03 44 8d 24 1b                                                                                                              4e 8b 44 e5 00 49 8b 70 10 49 39 f0 74 5f 49 8b 40 08 41 83 00 01 <48> 8b 38 48                                                                                                              85 ff 49 89 78 08 74 0d 48 83 c4 10 5b 5d 41 5c c3 0f
[   84.587661] xapi[3697]: segfault at 7f28cacaea40 ip 00007f28c6df0ec2 sp 00007                                                                                                             f289a5b8af0 error 6 in libjemalloc.so.2[7f28c6d85000+85000]
[   84.587669] Code: 48 2b 73 08 44 8b 4d 84 ba 01 00 00 00 49 83 c2 01 49 0f af                                                                                                              f1 4c 8d 0d ac 72 42 00 48 89 f1 48 c1 ee 26 48 c1 e9 20 48 d3 e2 <48> 31 54 f3                                                                                                              40 48 8b 8d 58 ff ff ff 48 8b 33 48 8d be 00 00 00 10

Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.12.57+deb13-amd64 root=UUID=d706ed91-c2dd-4c8f-92cb-d2a595e24fe4 ro quiet splash i915.force_probe=7d67 i915.enable_guc=3 i915.max_vfs=7

Try to remove the i915 options and rebuild grub then reboot. see if that errors regarding guc pops up again,

I don't see in modinfo i915 that value of enable_guc=3

parm: enable_guc:Enable GuC load for GuC submission and/or HuC load. Required functionality can be selected using bitmask values. (-1=auto [default], 0=disable, 1=GuC submission, 2=HuC load) (int)

@dthenot

They appear now. I will try to identify them manually. Thanks for the tip.

@stormi daemon.txt

Attached. Please rename it as tgz and extract it as I couldn't uploaded as an archive file.

Strange thing the disks don't appear in xen orchestra but they are on the drive:

[14:04 xcp-ng-akz zfs]# ls -l
total 34863861
-rw-r--r-- 1 root root 393216 Dec 10 11:19 2b94bb8f-b44d-4c3d-9844-0b2c80e7d11c.qcow2
-rw-r--r-- 1 root root 16969367552 Dec 17 09:15 37c89d4e-93d0-4f47-a340-4add9fb91307.qcow2
-rw-r--r-- 1 root root 5435228160 Dec 16 18:41 67d7cb86-864b-4bfc-9ec6-f54dbb9c9f45.qcow2
-rw-r--r-- 1 root root 10212737024 Dec 17 09:37 740d3e10-ebc9-42a3-bc7c-849f6bcc0e61.qcow2
-rw-r--r-- 1 root root 2685730816 Dec 16 14:52 76dc4b94-ad88-4514-87ef-99357b93daaf.qcow2
-rw-r--r-- 1 root root 197408 Dec 10 11:19 8158436c-327a-4dcf-ba49-56e73006ed66.qcow2
-rw-r--r-- 1 root root 11897602048 Dec 17 10:09 e219112b-73b7-46a4-8fcb-4ee8810b3625.qcow2
-rw-r--r-- 1 root root 11566120960 Dec 10 09:51 f5d157cb-39df-482b-a39d-432a90d60e89.qcow2
-rw-r--r-- 1 root root 1984 Dec 10 11:02 filelog.txt

[14:07 xcp-ng-akz zfs]# zfs list
NAME USED AVAIL REFER MOUNTPOINT
ZFS_Pool 33.3G 416G 33.2G /mnt/zfs
[14:07 xcp-ng-akz zfs]# zpool list
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
ZFS_Pool 464G 33.3G 431G - - 5% 7% 1.00x ONLINE -
[14:07 xcp-ng-akz zfs]# zpool status
pool: ZFS_Pool
state: ONLINE
config:

NAME        STATE     READ WRITE CKSUM
ZFS_Pool    ONLINE       0     0     0
  sda       ONLINE       0     0     0

errors: No known data errors