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Date:      Thu, 10 Oct 2024 00:04:33 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 281982] rtw89 does not recv IPv6 MC
Message-ID:  <bug-281982-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281982

            Bug ID: 281982
           Summary: rtw89 does not recv IPv6 MC
           Product: Base System
           Version: CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: wireless
          Assignee: wireless@FreeBSD.org
          Reporter: bz@FreeBSD.org
            Blocks: 273621

Seems IPv6 unicast and IPv4 Broadcasts works (dhclient was happy) but
[incoming] IPv6 MC is not seen.

ifmcstat shows them:
        mldv2 flags=3D2<USEALLOW> rv 2 qi 125 qri 10 uri 3
                group ff02::202%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:00:00:02:02
                group ff01::1%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:00:00:00:01
                group ff02::2:737:6bf3%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:07:37:6b:f3
                group ff02::2:ff07:376b%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:ff:07:37:6b
                group ff02::1%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:00:00:00:01
                group ff02::1:ff0a:467b%wlan890 scopeid 0x5 mode exclude
                        mcast-macaddr 33:33:ff:0a:46:7b


Given iwlwifi does recevied them using the same KPI likely one needs to
investigate.


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273621
[Bug 273621] rtw88, rtw89 meta-bug
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