XPost: linux.debian.bugs.dist

Control: tags -1 moreinfo

On Mon, Mar 31, 2025 at 03:27:53PM +0200, Serge S. Bartosh wrote:

Device: P410 controller used in HP DL320 G6 server.

This hardware is over 15 years old.

BIOS: W07 (latest)

According to the HP web page, the latest firmware is 2018.05.21, yours
is from 2015.

Kernel taint flags: TAINT_FIRMWARE_WORKAROUND

The firmware was already a problem at this time.

[ 6.730629] DMAR: DRHD: handling fault status reg 2
[ 6.730699] DMAR: [DMA Read NO_PASID] Request device [00:1e.0] fault addr 0xe763e000 [fault reason 0x06] PTE Read access is not set
[ 6.730706] NMI: PCI system error (SERR) for reason b1 on CPU 0.
[ 6.730711] Dazed and confused, but trying to continue
[ 16.730651] DMAR: DRHD: handling fault status reg 102
[ 16.730659] DMAR: [DMA Read NO_PASID] Request device [00:1e.0] fault addr 0xe763e000 [fault reason 0x06] PTE Read access is not set
[ 26.730661] DMAR: DRHD: handling fault status reg 202
[ 26.730671] DMAR: [DMA Read NO_PASID] Request device [00:1e.0] fault addr 0xe763e000 [fault reason 0x06] PTE Read access is not set
[ 36.730693] DMAR: DRHD: handling fault status reg 302
[ 36.730705] DMAR: [DMA Read NO_PASID] Request device [00:1e.0] fault addr 0xe763e000 [fault reason 0x06] PTE Read access is not set

I would assume this have something to do with this problem. Try "intel_iommu=off".

Bastian

--
There is a multi-legged creature crawling on your shoulder.
-- Spock, "A Taste of Armageddon", stardate 3193.9

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