Reproduced not always, only after rebooting. If did shut down laptop, and run again - no problem, but if do reboot - can see errors again. When I see problem: [ 0.223667] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.348402] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.505094] aer 0000:00:1c.0:pcie02: service driver aer loaded [ 0.505112] aer 0000:00:1c.3:pcie02: service driver aer loaded [ 0.505124] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 0.505125] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 0.505127] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded [ 0.505132] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 0.505133] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 0.505135] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 0.505140] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt [ 0.505141] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt [ 0.505143] pcie_pme 0000:00:1c.3:pcie01: service driver pcie_pme loaded [ 0.505151] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 3.647335] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 3.647341] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 3.647343] pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000 [ 3.647344] pcieport 0000:00:1c.0: [ 0] Receiver Error (First) [ 3.901955] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 3.901970] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 3.904785] pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000 [ 3.907507] pcieport 0000:00:1c.0: [ 0] Receiver Error (First) [ 7.389983] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 7.390000] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 7.390111] pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000 [ 7.390191] pcieport 0000:00:1c.0: [ 0] Receiver Error (First) [ 7.390747] pcieport 0000:00:1c.0: AER: Corrected error received: id=00e0 [ 7.390762] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e0(Receiver ID) [ 7.390873] pcieport 0000:00:1c.0: device [8086:a110] error status/mask=00000001/00002000 [ 7.390968] pcieport 0000:00:1c.0: [ 0] Receiver Error (First) 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1) (prog-if 00 [Normal decode]) <------>Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ <------>Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- <------>Latency: 0 <------>Interrupt: pin A routed to IRQ 123 <------>Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 <------>I/O behind bridge: 0000f000-00000fff <------>Memory behind bridge: df200000-df2fffff <------>Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff <------>Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- <------>BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- <------><------>PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- <------>Capabilities: <access denied> <------>Kernel driver in use: pcieport <------>Kernel modules: shpchp When no problem: [ 0.216986] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.338282] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.495196] aer 0000:00:1c.0:pcie02: service driver aer loaded [ 0.495214] aer 0000:00:1c.3:pcie02: service driver aer loaded [ 0.495227] pcieport 0000:00:01.0: Signaling PME through PCIe PME interrupt [ 0.495228] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 0.495230] pcie_pme 0000:00:01.0:pcie01: service driver pcie_pme loaded [ 0.495235] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 0.495236] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 0.495238] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 0.495243] pcieport 0000:00:1c.3: Signaling PME through PCIe PME interrupt [ 0.495244] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt [ 0.495246] pcie_pme 0000:00:1c.3:pcie01: service driver pcie_pme loaded [ 0.495254] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1) (prog-if 00 [Normal decode]) <------>Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ <------>Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- <------>Latency: 0 <------>Interrupt: pin A routed to IRQ 123 <------>Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 <------>I/O behind bridge: 0000f000-00000fff <------>Memory behind bridge: df200000-df2fffff <------>Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff <------>Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- <------>BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- <------><------>PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- <------>Capabilities: <access denied> <------>Kernel driver in use: pcieport <------>Kernel modules: shpchp Kernel: 4.4.0-4-ARCH Intel i7 6700HQ MSI PE70 6QE BIOS E1795IMS.10E 01/12/2016 microcode: CPU0 sig=0x506e3, pf=0x20, revision=0x55 GRUB_CMDLINE_LINUX_DEFAULT="elevator=noop intel_idle.max_cstate=7 nouveau.modeset=0" I see a lot of these errors: https://www.google.co.th/search?q=AER%3A+Corrected+error+received%3A+id%3D00e0 It looks on this bug, but I just see these messages, no problems with boot: https://bugzilla.kernel.org/show_bug.cgi?id=109691
Created attachment 203701 [details] Marc Merlin 4.4.1 dmesg Marc Merlin reported what appears to be the same problem here: http://lkml.kernel.org/r/20160213215736.GA1002@merlins.org I'm attaching the dmesg log he captured. I suspect "pci=noaer" is a workaround (it disables AER completely).
Related report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1588428/
Seems I get a very similar issue on my new Thinkpad P50 with the Arch linux kernel. No clue yet as to why, but I see two direct similarities: - Intel i7 6700HQ - Nvidia Quadro M1000M I receive the same error message at boot everytime. Both with a new Arch linux install as well as the install image on kernel 4.6.1 I will be posting the complete dmesg log, however, a single difference is in the error message I receive. My AER corrected id=00e4.
Some more resources I found when googling the error: https://bugzilla.kernel.org/show_bug.cgi?id=109691 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173 The system with the issues has an Intel wifi chip but a realtek PCIe card reader. Will check to see if the connected PCIe device causing the errors is the card reader.
Disregard my previous messages. It seems it was a driver issue. After I reinstalled the nvidia and intel drivers, any error messages about AER were gone.
Created attachment 299045 [details] Patch for the AER message spew Hello Folks, I have a potential patch ready for the AER message spew problem, but unfortunately, I do not have a system that outputs the same AER errors so I am unable to test it out. It would really help if anyone could please test this patch and see if it solved the AER message spew. Thanks, Naveen Naidu
Thank you and sorry, my laptop is died already :)
Hi, Have this bug been further investigated? Sory to maybe opening this topic back after so long time, but I have same issue on my system and have not found any proper soluton yet. I am running Ubuntu 20.04.4 Server and have issues with notably Intel Ethernet Controller. Strangely enough, I had 2 same systems (one I have fried due to bad wiring) where on one system everything was ok, but the other one (the one I am currently running) I have this message constantly... BR G