Arch Linux

BeerGeekGamer

Member

From: Normal, IL

Registered: 2016-04-10

Posts: 18

Need Help With Logfile Errors

Hello,

I'm receiving the following errors after running

journalctl -p 3 -xb

-- Logs begin at Wed 2016-08-10 21:07:58 CDT, end at Thu 2016-08-18 10:21:13 CDT. --
Aug 18 10:19:03 archlinux kernel: platform MSFT0101:00: failed to claim resource 1
Aug 18 10:19:03 archlinux kernel: acpi MSFT0101:00: platform device creation failed: -16
Aug 18 10:19:03 archlinux kernel: tpm_crb MSFT0101:00: can't request region for resource [mem 0xfed40040-0xfed4103f]
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00ea(Transmitter ID)
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2:   device [8086:9d1a] error status/mask=00001000/00002000
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2:    [12] Replay Timer Timeout  
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00ea(Receiver ID)
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2:   device [8086:9d1a] error status/mask=00000001/00002000
Aug 18 10:19:03 archlinux kernel: pcieport 0000:00:1d.2:    [ 0] Receiver Error         (First)
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00ea(Receiver ID)
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2:   device [8086:9d1a] error status/mask=00000001/00002000
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2:    [ 0] Receiver Error         (First)
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00ea(Receiver ID)
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2:   device [8086:9d1a] error status/mask=00002001/00002000
Aug 18 10:19:05 archlinux kernel: pcieport 0000:00:1d.2:    [ 0] Receiver Error

I've tried googling, but haven't found any thing. I know the acpi deals with power management, and the tpm_crb is a temperature probe, so I was wondering if this is an issue with my BIOS. Any help would be appreciated.

Thanks.

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,774

Re: Need Help With Logfile Errors

It appears that the real problem is in communications with a PCIe device.   Is this a laptop or a desktop?  (Or is it, by chance, a VM?)
What are the output of lspci -nn    ?

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
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BeerGeekGamer

Member

From: Normal, IL

Registered: 2016-04-10

Posts: 18

Re: Need Help With Logfile Errors

It's a laptop, Acer E5-575G-53VG.

00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1904] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 520 [8086:1916] (rev 07)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1)
00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:9d18] (rev f1)
00:1d.2 PCI bridge [0604]: Intel Corporation Device [8086:9d1a] (rev f1)
00:1d.3 PCI bridge [0604]: Intel Corporation Device [8086:9d1b] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d48] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:179c] (rev a2)
03:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0042] (rev 30)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5287] (rev 01)
04:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,774

Re: Need Help With Logfile Errors

Okay, now the output of lspci -t and of lspci -vbs 00:1d

Something on that bridge device is not happy.

Edit: FYI http://www.tldp.org/LDP/tlk/dd/pci.html

Last edited by ewaller (2016-08-18 16:04:02)

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

BeerGeekGamer

Member

From: Normal, IL

Registered: 2016-04-10

Posts: 18

Re: Need Help With Logfile Errors

Output from lspci -t:

-[0000:00]-+-00.0
           +-02.0
           +-14.0
           +-14.2
           +-15.0
           +-16.0
           +-17.0
           +-1c.0-[01]----00.0
           +-1d.0-[02]--
           +-1d.2-[03]----00.0
           +-1d.3-[04]--+-00.0
           |            \-00.1
           +-1f.0
           +-1f.2
           +-1f.3
           \-1f.4

Output from lspci -vbs 00:1d:

00:1d.0 PCI bridge: Intel Corporation Device 9d18 (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 11
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1d.2 PCI bridge: Intel Corporation Device 9d1a (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 11
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Memory behind bridge: 94200000-943fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 11
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: 94400000-944fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport
	Kernel modules: shpchp

BeerGeekGamer

Member

From: Normal, IL

Registered: 2016-04-10

Posts: 18

Re: Need Help With Logfile Errors

After reading ewaller's linked article and after finding this site http://diego.assencio.com/?index=649b7a … 6d0e825f07, I'm understanding a little better what the issue is. After running

lspci -tv

I get the following output

-[0000:00]-+-00.0  Intel Corporation Skylake Host Bridge/DRAM Registers
           +-02.0  Intel Corporation HD Graphics 520
           +-14.0  Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller
           +-14.2  Intel Corporation Sunrise Point-LP Thermal subsystem
           +-15.0  Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0
           +-16.0  Intel Corporation Sunrise Point-LP CSME HECI #1
           +-17.0  Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode]
           +-1c.0-[01]----00.0  NVIDIA Corporation Device 179c
           +-1d.0-[02]--
           +-1d.2-[03]----00.0  Qualcomm Atheros Device 0042
           +-1d.3-[04]--+-00.0  Realtek Semiconductor Co., Ltd. Device 5287
           |            \-00.1  Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           +-1f.0  Intel Corporation Sunrise Point-LP LPC Controller
           +-1f.2  Intel Corporation Sunrise Point-LP PMC
           +-1f.3  Intel Corporation Sunrise Point-LP HD Audio
           \-1f.4  Intel Corporation Sunrise Point-LP SMBus

Looks like 1d.2 is my WiFi device, but as far as I can tell my WiFi is working fine, and when I plug into the Ethernet, that works fine too. I'm using the netctl-auto to control my WiFi and the netctl-ifplugd to control the Ethernet.

So am I on the right path? Is this a network driver issue? Not really sure where to go from here.

Thanks.

ewaller

Administrator

From: Pasadena, CA

Registered: 2009-07-13

Posts: 19,774

Re: Need Help With Logfile Errors

I agree, and yes I think you are on the right path.  My next step would be to blacklist the driver and go with wired Ethernet for a while to see if that quiets things down.  If it does, I would look at any configuration options for that driver.
I don't have your hardware, so I cannot play with it.   Are these errors actually associated with any problems, or are they just log spam?

---

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

BeerGeekGamer

Member

From: Normal, IL

Registered: 2016-04-10

Posts: 18

Re: Need Help With Logfile Errors

I agree, and yes I think you are on the right path.  My next step would be to blacklist the driver and go with wired Ethernet for a while to see if that quiets things down.  If it does, I would look at any configuration options for that driver.
I don't have your hardware, so I cannot play with it.   Are these errors actually associated with any problems, or are they just log spam?

I think it's just log spam, as I am able to connect to WiFi automatically without any issues. I'm wondering if this is a problem at all. I did find this post (https://bbs.archlinux.org/viewtopic.php?id=207456) that you had commented on. The OP said he fixed his issue by changing his base clock from 126 to 125. I don't know what he's referring too except that it had to do with voltage. I'm not sure if this is a BIOS thing or something else. Do you think that could be the issue?