On Friday, 28 September 2018 10:26:09 BST zless wrote: > În ziua de vineri, 28 septembrie 2018, la 10:05:28 EEST, Håkon Alstadheim a > > scris: > > Den 28. sep. 2018 00:02, skrev Mick: > > > On Thursday, 27 September 2018 21:51:42 BST Håkon Alstadheim wrote: > > >> (Sorry for the OT, don't know where to go for generic hardware > > >> questions) > > >> > > >> I'm wondering if my main board dying? On sept. 1 I started getting > > >> error > > >> messages like the ones at the end of this mail. I just noticed them. I > > >> am including logs from as far back as I have, just for completeness. > > >> > > >> This mainboard: > > >> > > >> # smbios-sys-info > > >> Libsmbios version: 2.3.2 > > >> Product Name: Z10PE-D8 WS > > >> Vendor: ASUSTeK COMPUTER INC. > > >> BIOS Version: 3703 > > >> > > >> ... has given me a lot of grief, so I've been mucking about with it > > >> quite a lot. I don't know if I did anything on september 1. Could it be > > >> some bios-setting I've changed, or som firmware corruption ? Other > > >> weirdness happening recently is sensors have started having episodes of > > >> all values totally bogus, and one pwm fan-sensor seems to be > > >> permanently > > >> slightly loony. > > >> > > >> OS running is kept up-to-date ~amd64 gentoo-sources running as Dom0 > > >> under Xen-4.11 latest. > > >> > > >> ------------------ > > >> > > >> > > >> 0:root@gentoo log # zgrep 'pcieport 0000:00:03.0' kern.log* | sed -e > > >> 's/^[^:]*://' | sort -M > > >> Aug 19 19:38:55 gentoo kernel: [ 1.181466] pcieport 0000:00:03.0: > > >> AER > > >> enabled with IRQ 134 > > >> Aug 19 19:38:55 gentoo kernel: [ 1.181700] pcieport 0000:00:03.0: > > >> Signaling PME with IRQ 134 > > > > > > Did you enable CONFIG_PCIEAER_INJECT in your kernel? > > > > Yes, enabled already. > > > > > What do you get when you boot with the kernel option: > > > > > > pcie_ports=auto > > > > Still happens I'm afraid. > > > > # cat /proc/cmdline > > placeholder root=LABEL=SAS-GENTOO ro > > xen-pciback.hide=(02:00.*)(04:00.*)(05:00.*)(08:00.*)(81:00.*)(82:00.*) > > usbcore.autosuspend=-1 scsi_mod.use_blk_mq=1 xen-netback.max-queues=8 > > xen-pciback.permissive=1 xen-pciback.verbose_request=1 > > xen-blkback.max_persistent_grants=1024 intel_iommu=on domodules domdadm > > console=tty1 pcie_ports=auto > > I "solved" a similar case with 'pci=noaer' on the kernel command line. > > I quote solved above because even to this day I have no idea what those > messages were trying to tell me. > > I always had CONFIG_PCIEAER_INJECT not enabled though.
This is not an option on my kernel, I assume these options change between kernel releases. Have a look at your /usr/src/linux/Documentation/admin- guide/kernel-parameters.txt for pcie_ports options. I suggested trying 'auto', because it will only use PICe services if allowed by the BIOS and Håkon mentioned he'd been tweaking his BIOS settings. -- Regards, Mick
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