** Tags added: cscc
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Title:
Kernel Call Trace After Disabling an ath10k Wireless Device (Atheros
QCA6174 802.11ac (rev 32))
To manage notifica
I have the same issue with Linux Mint 19 (Ubuntu 18.04 based) using
kernel 4.15 but for QCA9377 chipset.
I compiled the 4.18 kernel using `make localmodconfig` and have the same
problem.
I had sources for kernel version 4.9.24 and it exhibits the same behavior
(failed to wake target for write32
Gathering more evidence in support of a faulty motherboard theory.
At some point I got this (system wasn't under heavy load - just a
browser opened + remote video playback):
https://gist.github.com/dshcherb/06f4e4a0260b6d5313df1594d959849a#file-
nvme-failure-razer-dmesg-log-L2073
сен 10 22:23:3
Sorry, I should have mentioned that before: in the original test I also
had a device plugged in via usb type-c (thunderbolt 3) - that device had
an ethernet interface which you can see in the logs. It's another
problem that I need to debug because type-c hot-plug of that device
worked once but succ
You mean both ax88179_178a and hid-rmi work?
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Title:
Kernel Call Trace After Disabling an ath10k Wireless Device (Atheros
QCA6174 802.11ac (rev
I will try 2 things:
1. re-seat the card
2. get a card from a different manufacturer and test.
It might be a buggy slot in the motherboard and if the problem persists
with a new card I will know for sure that the slot is defective.
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This is the most heavily loaded configuration I use with this device and
I don't have issues with either an NVMe SSD or GPU. No hardware-related
issues with any USB devices (data goes through PCIe in the end).
➜ ~ lspci -v -t
-[:00]-+-00.0 Intel Corporation Device 5910
+-01.0
I did get a lot of corrected PCIe errors previously which is why I set
pcie_aspm=off (otherwise it flooded my kernel log instantly)
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1687714
https://launchpadlibrarian.net/318000853/dmesg_pcie_aspm_rc8.log
I need to think of a good test for oth
Seems like it's a PCI bus issue? Tons of errors happened before the
ath10k_pci errors:
мар 07 01:54:20 hostname kernel: ax88179_178a 4-1.1:1.0 enx00056b006ad7: Failed
to read reg index 0x0002: -19
мар 07 01:54:20 hostname kernel: ax88179_178a 4-1.1:1.0 enx00056b006ad7: Failed
to write reg index
I don't have a special wireless off/on button on my keyboard but I'm
assuming rfkill will do (soft kill switch).
The issue does not get triggered by the following loop (I may leave it
for several hours to get a better picture and modify to wait more
intelligently):
➜ ~ while test 1 ; do rfkill
Seems like the PCI device no longer responds, so there are lots of
-ETIMEDOUT.
Does same thing happen when you press the wireless on/off hotkey?
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** Attachment added: "ath10k-repro4.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670706/+attachment/4943912/+files/ath10k-repro4.log
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Got a repro on 4.13.0-041300rc7 with the debug mask above set.
** Attachment added: "ath10k-repro3.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670706/+attachment/4942967/+files/ath10k-repro3.log
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Add "ath10k_core.debug_mask=0x4041" to kernel parameter and attach dmesg
when the issue happens.
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https://bugs.launchpad.net/bugs/1670706
Title:
Kernel Call Trace After Disabling an ath
** Attachment added: "dmesg-4.12-custom-ath10k-repro3.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670706/+attachment/4915613/+files/dmesg-4.12-custom-ath10k-repro3.log
** Changed in: linux (Ubuntu)
Status: Expired => New
** Summary changed:
- Kernel Call Trace After Dis
Still getting the same on the released 4.12 kernel.
Observations this time:
* Within a good range of an access point
* No power events (haven't closed a lid or anything like that)
* No high load no the wireless card
[12920.203097] usbcore: registered new interface driver snd-usb-audio
[15764.155
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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T
** Changed in: linux (Ubuntu)
Status: Expired => Incomplete
** Tags added: kernel-da-key
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Title:
Kernel Call Trace After Disabling an ath
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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T
Reproduced on 4.10.0-11-generic after a long period of laptop inactivity
(see traces at the bottom).
https://paste.ubuntu.com/24184748/
Tried to unload and reload modules afterwards:
[99449.709484] ath10k_pci :3b:00.0: failed to read device register, device
is gone
[99449.709487] ath10k_pci
Cannot reliably reproduce it even on the same kernel - will keep trying.
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Title:
Kernel Call Trace After Disabling an ath10k Wireless Device
To
Did this issue start happening after an update/upgrade? Was there a
prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.11 kernel[
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