From nobody Tue Oct 21 13:30:36 2025 X-Original-To: wireless@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4crY8G1lj2z6BWZK for ; Tue, 21 Oct 2025 13:30:38 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4crY8G0xxvz4PMX for ; Tue, 21 Oct 2025 13:30:38 +0000 (UTC) (envelope-from avg@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761053438; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=hb5vhwEdTca8q9d92mGPWO56fn5Iuixt2FLaEnH1Nmk=; b=TGu9H7UpsajWEY0pA2oLqPDAapLcjOVDoXjsDxBzJ/r3WyMnPH+BUNoBoIkN4Y747BuqT3 I30sQ+e9Mpsp+cN84LZtSOrnagQQeJBsJe6xANuQmLbGPl/sxAg/grLqDKYq3J7FrwJCv5 3TnXqGfy1NcQMaVY+BV2LBt7Ul3VBm7QEC1OxetlwV3Tjf6k0Uc3YIMfduwwsPYxobKSbV b2j6T6TE71VNIBeRBxhqemSCWd5mEaoPA2WHHyuuEQ9wIA1YWAXOky8qyv/SZJlZzK0tN8 vvugqojo6cdt0Frb6t4Gj/dipEGfNzsAi9tjMkSnSoLqdSxMIS0gpomEpaO7jw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761053438; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=hb5vhwEdTca8q9d92mGPWO56fn5Iuixt2FLaEnH1Nmk=; b=ho8qtSGBZ+6EWVM8J8iX/4hZKxltcm+cJR9ni4uZ/+FskphkVlOammYuwHfnYEtw4Rttwv luMJbMvG6laPDvPKOu7IpimjoPb9cEQLX8LvHZ4YnHLouyYh2zVyHBP6seoN3BViwkCMpE MYT36PqnaNMgvdoPz5anf2BOPjRv2d2JLdp9wTsIEiSFq2qvRbEgHNaW2HIKtFzJqpQt+7 /mbjbcgD7Qc9Kx8b9J4uJTMqfItixe5vq239t/OGCFYfxTSJvFZEicN4PxKaFjodtMk13J TRxvuIZwJT0m4fdmXU4jMNgKYkbycoetaFoCHj/ErARn2QBEt8vF0aL0rNBXJg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761053438; a=rsa-sha256; cv=none; b=dvFfGhji8ZiBa/R8Oo3DxRyQUSz6xQj9L1VMyr7ZaOxH10eQvhVO1qYPwEPmfrh0dDyqSz EhSDWWgCPQ5xEc7vNKYeurfdRx99086oFqVkTb7u54Cn6ZIs4iEHdo1FY225eb+WuB1KeK +23nB6mPhdiOeL4NbaCXJ0DfdnBnBjbPXYYYTuBjO+3KLRKCujgrb5tk2eZ6O2YMtQjidC /KG89R1zdUirbZtAhp6mQFpey5cb5SmprrLwOW/NNmMpfQEn6KHLknOiuH0RFWjbTwgNUp MebwU+4FDZc+hRIJKEE68XVc3M9WOtQW77LuR7xXuBJfxgvJRR2MAIWWzsQcOw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from [192.168.0.88] (unknown [93.188.39.137]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: avg/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4crY8F5z7yzNMt for ; Tue, 21 Oct 2025 13:30:37 +0000 (UTC) (envelope-from avg@FreeBSD.org) Message-ID: <81321964-801f-497b-ab46-d8866401e900@FreeBSD.org> Date: Tue, 21 Oct 2025 16:30:36 +0300 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 User-Agent: Mozilla Thunderbird Subject: Re: wlan: UP but not RUNNING ? From: Andriy Gapon To: "freebsd-wireless@freebsd.org" References: <8ed936d2-242a-4dca-a38b-1117b41e87ef@FreeBSD.org> <6a2e22ae-b8f9-46de-8a0f-881d7c01ceb0@FreeBSD.org> Content-Language: en-US Autocrypt: addr=avg@FreeBSD.org; keydata= xsDNBGcKrHEBDADRvwQOK0b/yo4ys5cs6bOQMhEh4xtfbaZ/CU00cpPgUip3sOZCdrtMWlRC g25z97prxE9pKueZi+HXDhIPpa9xl14ghqF4oYScuJ1i18HyiOH2y5Q3Vv/TtFiSzicd3EAu QgS3jVidpgDSPDdj2Yz3UxYpZ+PuFl6nOnvCvqOFcjUlzKCyPaiN2b86l1Nscmhnc+zQ/faB erUOEFEDQbWMA5YfXi8HrbeR16hfRfGt7E0aMDlIj9FIPIq71UWMN9CimPgs4+rbNr1MAlLa z4GxSDhVYZEY5rqtCzr+PLXboRQWnaUwXl0/biw9enf17NHdYv1SNAFTX2eC4dZ3qBVI74dS PgNprm+PMfz+6Hhs/dAv+Nan5nVhg3EFIjYTiy0MnjMSq8uI0v0ykpAGAcJJ5xl6d23aLxgN 6f0z6pJRCO0hGPgU7UzvFD0MxJxmbzqdT1R51KDan1oD41b+tjl2LMBuCDCoB0U44Pu0zLdp xMfFTxCXtwIYKIUxwd28jwMAEQEAAc0eQW5kcml5IEdhcG9uIDxhdmdARnJlZUJTRC5vcmc+ wsENBBMBCAA3FiEEmXvSmjiQFHPVOpLnzDOt5NLj67sFAmcKrHEFCQeEzgACGwMECwkIBwUV CAkKCwUWAgMBAAAKCRDMM63k0uPru5tSDACFK15LLbq89RSQ6QMnjiIm1t/wYJyumb519MHu Dhzxx1lbr8oghf0RHtF6kYRLQPaW2VdToi74pRobd3CN4bhZKDLSL6WfTn17RfavDjL6Njwp KBo30CkOeYKWq1mDmo0xEoQj8cc7ybEZnus+YScZOpj8Ti4EFwhRt6SHer7YDb161IHKL8m4 MsCxpFSGEjbKj8Iul3Ri/fTOO8w14ivcuEEQIvJt4/+4YV5Az8G23wKzL/3aJ7SOT3oYGmR9 atBTmVO3DlODjM+rZLegd8SfLSPTcBTHspWE5duemIzZbEX3BP77r3Qx4Fo5Tkit3bG1XVar yPQato+sFGFEGifdE9USBQoAoOaaeZevwAWjDU0TIuCT0CUe0sKtQuNP4LRq0n9EEHOXBu9a CfdMhFUSkAZnuE7miSVwgPvoVNJ1stA37EXLN/sVsWik7wslTQ5vF81VpdGFiwoQPOe2XEKh ogcwGSnXbwv1gD4x+Gz/7Y+kFyr1NY+4/nSaeXVcS2fOwM0EZwqscgEMAMQTe6ypAmQe/TFO HqKD2hfFKdksTptKi6uEh8xIwct8G/0FBldDWXo9eu8CGr/ZrDg0/bAwJxbaLRQCMH19Gq2Y hLvZ1QK5GQJVzZKcqfxbF2LiDUTs6WkdOBIhGpdDy7p1xFrvqCGCtNFYHuGYm067EozibBSF BWAPstKu2FQuVHZNMOfs7p3OIz3Yfqu9woXDeg3/8G2qVQJINe+8EwXKlhgh4CyDbq7nAZoA kIu1SE9z9u3WI5mcNy/0dFmVUsFxBqRC3ewbvzie8tKyZ9yFOlaZPT0Y4nRBXQTI3mLZ8zQ8 mtrWK5OOmrJ02kdeO9RBXe+OMaUUWMf92ZIoBFb4HP6N+B+4N1y1OwULousfl7JRoYxA4MRL ls7E2sSoJvrEBTJB3Pc34xu8rsJ1A5V3NgN6djX8yEZYpTRkcmrBeWy/ofDqZPVqneAx0LRm eldDS9msXDW4KXODyPZ+9unvmHAcoH0xaBYaSH44CDZDQDg4LNcmbOvuu1TEXBJhjQARAQAB wsD8BBgBCAAmFiEEmXvSmjiQFHPVOpLnzDOt5NLj67sFAmcKrHMFCQeEzgACGwwACgkQzDOt 5NLj67sUCAv5AXqgWnYN9EblapMbZjkiqL8pZQ0GNqh+Pg9FwbyULxjtRTO6rD4D0IxizByb ef+neeUNyYlagt5nfKMysEr0SU/gHKCi8vyTF/63ukMrGUNGmJJxrndl5ZYKC6j6eX7twrZF L1Uvlmn6FnQ22red5kHO93fDjG4zaDIZvHfwj7kzjZ4tpC7Byinf88s14mdZeScc0PnU2hj4 UGYju/wg2FF4YxaZYhcmdTiRYY0Wx85XSMZv19pnn78sadEuRvfRd4JTmw++j1xGXeqQGWzz /CTG5/Ex9GAkQ02hZbmi236byDXoet4G8TEyOph9QFVkV9bNd0jQZaFZPGEj4PSPUYGAF7s5 xJaNGgctC3aZ7WjEv1FBoo44XCU4xcjJ1wZQUrHxRhx6TW0Jtcl0U9qfKFW30TSPo6RyiXuj X4ltWKAtjoXB8nUmEJckaz7IRu2b4pXDeazZuz5JBygUs10yJjDxh2vFQZo0KaBAPx9MZlPn gpPTjT15L8xGftEjQXF6 In-Reply-To: <6a2e22ae-b8f9-46de-8a0f-881d7c01ceb0@FreeBSD.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 21/10/2025 16:05, Andriy Gapon wrote: > It seems that the problem happens because the VAP is already in IEEE80211_S_RUN > state somehow and ieee80211_start_locked is not called, obviously, in > SIOCSIFFLAGS handling code. I have this DTrace output to confirm that: ieee80211_ioctl:entry wlan0 cmd 0x80206910 flags 0x8902 drv flags 0 state 5 ieee80211_ioctl:entry wlan0 cmd 0x80206910 flags 0x8903 drv flags 0 state 5 So, the VAP state is indeed IEEE80211_S_RUN. But IFF_RUNNING / IFF_DRV_RUNNING is not set in either if_flags or if_drv_flags. Looks like something set the VAP state bypassing the interface state machinery. I tried to catch the state transitions with wlandebug_wlan0 in rc.conf but apparently that changes timing enough to mask the issue. -- Andriy Gapon