>From what I can understand it can be a firmware bug.
The AM{P,S}DU data was read from firmware (via DMA) and get hashed. When the
driver tries to assemble it in order, the address isn't in the hash.
So please try latest upstream firmware from [1], replace
/lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin and
/lib/firmware/ath10k/QCA6174/hw3.0/board-2.bin.
If [1] doesn't work, try the latest ath10k firmware [2], and replace
/lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin with
QCA6174/hw3.0/4.4.1.c3/firmware-6.bin_RM.4.4.1.c3-00013-QCARMSWPZ-1.
Also ath10k-firmware/QCA6174/hw3.0/board-2.bin
[1] git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
[2] https://github.com/kvalo/ath10k-firmware.git
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https://bugs.launchpad.net/bugs/1818881
Title:
ath10k_pci crashing
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