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From: Len Brown <lenb@kernel.org>
Date: Wed, 29 Nov 2023 21:03:20 -0500
Message-ID: <CAJvTdKkcxJss=DM2sxgv_MR5BeZ4_OC-3ad6tA40TYH2yqHCWw@mail.gmail.com>
Subject: iwlwifi: WRT: Invalid buffer destination
To: Johannes Berg <johannes.berg@intel.com>, 
	Miri Korenblit <miriam.rachel.korenblit@intel.com>, 
	Gregory Greenman <gregory.greenman@intel.com>
Cc: Linux PM list <linux-pm@vger.kernel.org>, 
	"open list:NETWORKING DRIVERS (WIRELESS)" <linux-wireless@vger.kernel.org>
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Automated suspend/resume testing is grumpy about iwlwifi, because
iwlwifi dmesg's with the words "Invalid" and "Failed", which our
heuristics highlight as issues a human should review.

If this is normal, can you delete the messages?  If this is a failure,
can we fix it?

thanks,
-Len

[20168.810433] iwlwifi 0000:00:14.3: WRT: Invalid buffer destination
[20168.967756] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[20168.967806] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[20168.967857] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[20168.967919] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[20168.969387] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[20169.074918] iwlwifi 0000:00:14.3: Failed to create debugfs
directory under netdev:wlp0s20f3
[20169.076354] iwlwifi 0000:00:14.3: Failed to create debugfs
directory under netdev:p2p-dev-wlp0s20

ps.

lenb@lenb-Dell-XPS-13-9315:~/src/linux$ grep IWLWIFI .config
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y