From nobody Tue Jan 16 10:26:00 2024 X-Original-To: freebsd-hackers@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 4TDlXX4nJ6z57LyJ for ; Tue, 16 Jan 2024 10:26:04 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx1.sbone.de (cross.sbone.de [195.201.62.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx1.sbone.de", Issuer "SBone.DE Root Certificate Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TDlXW5GpMz4gTV for ; Tue, 16 Jan 2024 10:26:03 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of bzeeb-lists@lists.zabbadoz.net designates 195.201.62.131 as permitted sender) smtp.mailfrom=bzeeb-lists@lists.zabbadoz.net Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:1025]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sbone.de (Postfix) with ESMTPS id C1F028D4A228; Tue, 16 Jan 2024 10:26:02 +0000 (UTC) Received: from content-filter.t4-02.sbone.de (content-filter.t4-02.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:2742]) (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) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id 73E442D029D7; Tue, 16 Jan 2024 10:26:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:4902:0:7404:2:1025]) by content-filter.t4-02.sbone.de (content-filter.t4-02.sbone.de [IPv6:fde9:577b:c1a9:4902:0:7404:2:2742]) (amavisd-new, port 10024) with ESMTP id 0AmyIloY1o2c; Tue, 16 Jan 2024 10:26:01 +0000 (UTC) Received: from strong-aiccu0.sbone.de (strong-aiccu0.sbone.de [IPv6:fde9:577b:c1a9:f491::2]) (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) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id 365E92D029D2; Tue, 16 Jan 2024 10:26:01 +0000 (UTC) Date: Tue, 16 Jan 2024 10:26:00 +0000 (UTC) From: "Bjoern A. Zeeb" To: Chris Torek cc: freebsd-hackers@freebsd.org Subject: Re: known iwlwifi bugs? [...] In-Reply-To: Message-ID: <7pn2on05-2159-3r31-0515-q5s62s20rn00@yvfgf.mnoonqbm.arg> References: X-OpenPGP-Key-Id: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.30 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; R_SPF_ALLOW(-0.20)[+ip4:195.201.62.131:c]; MIME_GOOD(-0.10)[text/plain]; ASN(0.00)[asn:24940, ipnet:195.201.0.0/16, country:DE]; TO_DN_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TAGGED_RCPT(0.00)[]; FROM_HAS_DN(0.00)[]; R_DKIM_NA(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; DMARC_NA(0.00)[zabbadoz.net]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org]; SUBJECT_HAS_QUESTION(0.00)[] X-Rspamd-Queue-Id: 4TDlXW5GpMz4gTV On Sun, 14 Jan 2024, Chris Torek wrote: Hi Chris, > I just brought up a new AMD 7950X based system on an ASRock Taichi > motherboard. Side note here: I had to use the SATA_Ax ports, the SATA_[1-4] > ports give channel timeouts, I have yet to look into those (other than > verifying that it's not a matter of waiting longer). > > The "Killer Ethernet" isn't up yet so I'm using the iwl wlan interface at > the moment. Things were going pretty good (32 CPUs for building! > buildworld takes under 16 minutes and buildkernel took 15 seconds, using 32 > jobs and the -jobs targets) but while building various ports I had a crash. > > The relevant part of the stack trace is: > > #6 0xffffffff83019ed2 at iwl_mvm_mac_itxq_xmit+0xc2 > #7 0xffffffff83028a6f at iwl_mvm_queue_state_change+0x1ef > #8 0xffffffff8306b085 at iwl_txq_reclaim+0x7f5 > #9 0xffffffff8304848e at iwl_mvm_rx_tx_cmd+0x14e > #10 0xffffffff83025d4e at iwl_mvm_rx_common+0x1ee > #11 0xffffffff8305a4c3 at iwl_pcie_rx_handle+0x483 > #12 0xffffffff83059f20 at iwl_pcie_napi_poll_msix+0x30 > #13 0xffffffff80dafcef at lkpi_napi_task+0xf > #14 0xffffffff80ba5922 at taskqueue_run_locked+0x182 > #15 0xffffffff80ba6bb2 at taskqueue_thread_loop+0xc2 > > I didn't get a crash dump (not sure why) and am still running the release > kernel at the moment, but this looks like it's in one of the linuxkpi > adapters, perhaps linuxkpi_ieee80211_tx_dequeue. Likely because you hit a firmware crash or some other problem. Hard to say without whatever was before that. Give you are mentioning linuxkpi_ieee80211_tx_dequeue, could have been this one? https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275710 When you say you are still running release, that is 14.0? The freebsd-wireless list is generally a better place to to let us know about wireless problems. /bz -- Bjoern A. Zeeb r15:7