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Zeeb" To: Oleg Nauman cc: FreeBSD wireless mailing list Subject: Re: rtw88: lkpi_iv_key_set: SET_KEY for CCMP returned unexpected key flags: 0x0021 & ~0x004d = 20 In-Reply-To: Message-ID: <406488r3-6s0s-1638-s6s9-o46p48571n21@SerrOFQ.bet> References: X-OpenPGP-Key-Id: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 List-Id: Discussions List-Archive: https://lists.freebsd.org/archives/freebsd-wireless List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-wireless@freebsd.org Sender: owner-freebsd-wireless@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed On Fri, 25 Apr 2025, Oleg Nauman wrote: > I am observing > > Apr 25 22:38:44 wpa_supplicant[361]: wlan2: RSN: Group rekeying > completed with a8:5e:45:47:0d:b8 [GTK=CCMP] > Apr 25 22:38:44 kernel: [49747] rtw880: lkpi_iv_key_set: sta > a8:5e:45:47:0d:b8 found with key information > Apr 25 22:38:44 kernel: [49747] rtw880: lkpi_iv_key_set: SET_KEY for > CCMP returned unexpected key flags: 0x0021 & ~0x004d = 20 > > every time the wpa_suppicant performs group rekeying > Access point is the ASUS RT-AC1200G+ wireless router > Not sure what causes such type of warning ( wrong access point setup? > ) or it is debug messages so nothing to worry about. That's because I added the warnings to SET_KEY. In Linux-land set-key can return flags for the stack to work accordingly. net80211 works differently. So I wanted to know if there are flags I didn't catch. But SW_MGMT_TX is not supported on FreeBSD and should not show up; seems rtw88 just unconditionally returns it. I'll quiten this sometime next week. Thanks for reporting! /bz -- Bjoern A. Zeeb r15:7