From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f54.google.com (mail-oa1-f54.google.com [209.85.160.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52D3A13AD1 for ; Wed, 5 Jul 2023 18:11:41 +0000 (UTC) Received: by mail-oa1-f54.google.com with SMTP id 586e51a60fabf-1b0605d4d11so6072825fac.1 for ; Wed, 05 Jul 2023 11:11:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1688580700; x=1691172700; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:from:user-agent:mime-version:date:message-id:sender :from:to:cc:subject:date:message-id:reply-to; bh=6Iq0v+9fymbgFhRihVMRoWwi6Rd8afLWBuIkpaTjTwk=; b=GFJl2Y1meDyik/DDdV9VstIX7NW4pypN69n0NdG9/8m2vlmFNGHwDpffvGlOBAc9O4 I4CvfgPOLreiPrWVN37kcMlIuEP02Onz7qWVugbzvFvUkKu9NmcSGfiVkmGWMslio1+t y8pXEH8izTUccegunhOy7/ojDAveGeAiJzX2uHlyWD94e+uAeJzqLX9B662bRvpYqePz olO8zWzkP0lV3YhZEPnUMIuB2PR7JJeLX4t3QjciGdj44ZZQUrwS4ut//cy/G4RxhJ42 4VwC4ie8W4oesEqplyVvmLHOrt3+nN8fkSWyCXeRNXyQsNem1prsojojl6hV6B+snjUI nLGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688580700; x=1691172700; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:from:user-agent:mime-version:date:message-id:sender :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6Iq0v+9fymbgFhRihVMRoWwi6Rd8afLWBuIkpaTjTwk=; b=aGjpMOtkT3OomYzrO72xJRMtgEDtbr1RhwXWNMnRWvBs9i25NEcEKOJK/48LNXKXK9 h9qdSHL3t7YeTQARFupxBm2LcQp2+hpA7w1rUuEx8dLCQ0hnwEfl7DkrGlWfd+mopgQC pyW2diJ5FLM/xhO0KgP55/hlCJD+O5vQArh2ZB90mVILts55SBG1MfxmfQtlWd+bkc+h OCuDLz95LMzbghPZUxxhhHr3ggDnSkpEaAHsekXn5V/GQutswusxlGDkMkq9fioegNHe YhK1/n0ZxFK3C1hmf29DjGpMZbiT/h3iu/ZkryWvnnUlj2x68Lmv/psl3MK5R16ZbXzR /xPQ== X-Gm-Message-State: AC+VfDxGGw9vqdP+GgCyCpzodBIUoR0iJajMM/ZwCiFgwMrX+PIwkzST Jap915NKprf6U90mIVyUWd0= X-Google-Smtp-Source: ACHHUZ4r0Tu+dbwv/dV1GkBH1dLLBFf5AqxfoMNu9YqQeQVRfy3cj1/CSsqUUvLiOpENO4BXj5IO+Q== X-Received: by 2002:a05:6870:3e04:b0:196:8dc3:4e16 with SMTP id lk4-20020a0568703e0400b001968dc34e16mr17033460oab.39.1688580700120; Wed, 05 Jul 2023 11:11:40 -0700 (PDT) Received: from [192.168.1.128] ([216.130.59.33]) by smtp.gmail.com with ESMTPSA id oa24-20020a056870bc1800b001b075c1a6e5sm10139647oab.20.2023.07.05.11.11.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Jul 2023 11:11:39 -0700 (PDT) Sender: Larry Finger Message-ID: <64b8732f-6319-9f10-b82a-b4a3dd8d4b8e@lwfinger.net> Date: Wed, 5 Jul 2023 13:11:38 -0500 Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 From: Larry Finger Subject: Re: Linux-6.5 iwlwifi crash To: Jeff Chua , Linux regressions mailing list Cc: lkml , Gregory Greenman , Kalle Valo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Linux Wireless , Linux Networking , Bagas Sanjaya References: <20230429020951.082353595@lindbergh.monkeyblade.net> <7fee3284-b9ba-58f4-8118-fe0b99ae6bf7@leemhuis.info> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 7/5/23 06:56, Jeff Chua wrote: > On Wed, Jul 5, 2023 at 4:37 PM Linux regression tracking (Thorsten > Leemhuis) wrote: >> >> Hi! Thanks for your report. >> >> Side note: is there any relation to the thread[1] you posted this in? > > Sorry, I was just posting to the same email list that I had reported > about a different wifi list earlier. No relation to this, but it's a > new wifi issue. > >> Doesn't look like it from here. >> >> Side note: discussing multiple unrelated issues in one thread increases >> the risk a lot that some or all of them are ignored: >> https://linux-regtracking.leemhuis.info/post/frequent-reasons-why-linux-kernel-bug-reports-are-ignored/ >> >> [1] https://lore.kernel.org/all/ZE0kndhsXNBIb1g7@debian.me/ >> >> On 05.07.23 09:24, Jeff Chua wrote: >>> Latest linux-6.4 >> >> What do you mean by that? From later in the mail it sounds like you mean >> latest mainline -- is that correct? > > It's from linux git pull. It's 6.5-rc but I didn't write that way > becuase Linus's branch is still 6.4 ... that 6.5-rc0 or rc1 should > have more appropriate. > >>> after June 27 crash my whole linux notebook once >>> iwlwifi is loaded. Anyone seeing this? >> >> I haven't heard of any such problems, but that doesn't have to mean much. > >>> Bisect? Or there's a patch for this? >>> >>> # modprobe iwlwifi >>> ... Whole system frozen! >>> >>> >>> Here's my system before the crash ... >>> >>> # dmesg >>> cfg80211: Loading compiled-in X.509 certificates for regulatory database >>> Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' >>> iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) >>> iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver >>> thermal thermal_zone1: failed to read out thermal zone (-61) >>> iwlwifi 0000:00:14.3: Sorry - debug buffer is only 4096K while you >>> requested 65536K >>> >>> # lspci >>> 00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi >>> WiFi (rev 01) >>> >>> # linux git log >>> commit d528014517f2b0531862c02865b9d4c908019dc4 (HEAD -> master, >>> origin/master, origin/HEAD) >>> Author: Linus Torvalds >>> Date: Tue Jul 4 15:05:12 2023 -0700 >>> >>> # lsmodModule Size Used by >>> iwlmvm 397312 0 >>> mac80211 626688 1 iwlmvm >>> iwlwifi 307200 1 iwlmvm >>> cfg80211 413696 3 iwlmvm,iwlwifi,mac80211 Jeff, Fow what it is worth, my 6.4-git (6.5-rc0?) commit d528014517f2 (pulled today) is working OK with iwlmvm. Lspci says my device is 04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73) I think you do need to do a bisection. Larry