Problem Kernel Proxmox 9.X

[pvpaulo]

Olá, bom dia a todos.

Estou com esse problema no meu Proxmox 9.X.
Poderia me aconselhar sobre como resolver este problema?

O servidor congelou e é necessário reiniciá-lo para normalizá-lo.

Acredito que esteja relacionado ao driver LPFC.




6.17.2-1-pve

proxmox-ve: 9.1.0 (running kernel: 6.17.2-1-pve)
pve-manager: 9.1.1 (running version: 9.1.1/42db4a6cf33dac83)
proxmox-kernel-helper: 9.0.4
proxmox-kernel-6.17.2-1-pve-signed: 6.17.2-1
proxmox-kernel-6.17: 6.17.2-1
ceph-fuse: 19.2.3-pve2
corosync: 3.1.9-pve2
criu: 4.1.1-1
frr-pythontools: 10.3.1-1+pve4
ifupdown2: 3.3.0-1+pmx11
intel-microcode: 3.20250812.1~deb13u1
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libproxmox-acme-perl: 1.7.0
libproxmox-backup-qemu0: 2.0.1
libproxmox-rs-perl: 0.4.1
libpve-access-control: 9.0.4
libpve-apiclient-perl: 3.4.2
libpve-cluster-api-perl: 9.0.7
libpve-cluster-perl: 9.0.7
libpve-common-perl: 9.0.15
libpve-guest-common-perl: 6.0.2
libpve-http-server-perl: 6.0.5
libpve-network-perl: 1.2.3
libpve-rs-perl: 0.11.3
libpve-storage-perl: 9.0.18
libspice-server1: 0.15.2-1+b1
lvm2: 2.03.31-2+pmx1
lxc-pve: 6.0.5-3
lxcfs: 6.0.4-pve1
novnc-pve: 1.6.0-3
proxmox-backup-client: 4.0.20-1
proxmox-backup-file-restore: 4.0.20-1
proxmox-backup-restore-image: 1.0.0
proxmox-firewall: 1.2.1
proxmox-kernel-helper: 9.0.4
proxmox-mail-forward: 1.0.2
proxmox-mini-journalreader: 1.6
proxmox-offline-mirror-helper: 0.7.3
proxmox-widget-toolkit: 5.1.2
pve-cluster: 9.0.7
pve-container: 6.0.18
pve-docs: 9.1.0
pve-edk2-firmware: 4.2025.05-2
pve-esxi-import-tools: 1.0.1
pve-firewall: 6.0.4
pve-firmware: 3.17-2
pve-ha-manager: 5.0.8
pve-i18n: 3.6.2
pve-qemu-kvm: 10.1.2-3
pve-xtermjs: 5.5.0-3
qemu-server: 9.0.30
smartmontools: 7.4-pve1
spiceterm: 3.4.1
swtpm: 0.8.0+pve3
vncterm: 1.9.1
zfsutils-linux: 2.3.4-pve1

 

[MagicFab]

Esse kernel panic parece estar relacionado ao driver lpfc (Emulex Fibre Channel), possivelmente por uma condição de corrida ou sobrecarga de I/O.

Sugestões iniciais:

• Atualize o firmware e BIOS do servidor : Verifique se o firmware da controladora Fibre Channel e a BIOS do Dell R740 estão atualizados. Isso pode corrigir bugs conhecidos no driver.
• Teste com outro kernel : se possível, inicialize com uma versão anterior do kernel (como 6.5.x ou 6.6.x). Isso ajuda a confirmar se o problema é específico do kernel 6.7.x usado no Proxmox 9.

Também vale considerar abrir um bug report em inglês diretamente com o time do Proxmox, incluindo os detalhes do crash.

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Fabián Rodríguez | Le Goût du Libre Inc. | Montreal, Canada | Mastodon
Proxmox Silver Partner, server and desktop enterprise support in French, English and Spanish

 

[pvpaulo]

How can I install this kernel version without deleting the original?

I'm already using it, and I don't want to lose access or encounter another problem.

Could you help me with this task?

 

[MagicFab]

Installing another kernel will not remove the one currently used. You need to select it at boot to use it after installation, though. This is widely documented in any Debian guide - sorry I lack the time to elaborate here.

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Fabián Rodríguez | Le Goût du Libre Inc. | Montreal, Canada | Mastodon
Proxmox Silver Partner, server and desktop enterprise support in French, English and Spanish