Greetings, 6c04deae1438 "brcmfmac: Add dump_survey cfg80211 ops for HostApd AutoChannelSelection" This commit seems to inspire my little raspberrypi 4b to moan endlessly, though it seems to work. Brute force revert silenced it. [ 7.917448] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 7.974270] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 8.326846] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e [ 10.799571] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled [ 15.078022] brcmfmac: cfg80211_set_channel: set chanspec 0x100e fail, reason -52 [ 15.078347] brcmfmac: cfg80211_set_channel: set chanspec 0xd022 fail, reason -52 [ 15.185674] brcmfmac: cfg80211_set_channel: set chanspec 0xd026 fail, reason -52 [ 15.289609] brcmfmac: cfg80211_set_channel: set chanspec 0xd02a fail, reason -52 [ 15.393796] brcmfmac: cfg80211_set_channel: set chanspec 0xd02e fail, reason -52 [ 17.066478] brcmfmac: cfg80211_set_channel: set chanspec 0xd090 fail, reason -52 [ 17.066923] brcmfmac: cfg80211_set_channel: set chanspec 0xd095 fail, reason -52 [ 17.070632] brcmfmac: cfg80211_set_channel: set chanspec 0xd099 fail, reason -52 [ 17.071080] brcmfmac: cfg80211_set_channel: set chanspec 0xd09d fail, reason -52 [ 17.071653] brcmfmac: cfg80211_set_channel: set chanspec 0xd0a1 fail, reason -52 [ 17.072197] brcmfmac: cfg80211_set_channel: set chanspec 0xd0a5 fail, reason -52
