From nobody Sat Apr 9 07:47:34 2022 X-Original-To: freebsd-arm@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 28F901A930EF for ; Sat, 9 Apr 2022 07:47:44 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (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 did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Kb6fQ5RMjz4YTb for ; Sat, 9 Apr 2022 07:47:42 +0000 (UTC) (envelope-from hps@selasky.org) Received: from [10.36.2.165] (unknown [176.74.213.87]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id B97C42622AC; Sat, 9 Apr 2022 09:47:34 +0200 (CEST) Message-ID: <88ca08fe-88ef-8ef2-a3e6-da13e068af74@selasky.org> Date: Sat, 9 Apr 2022 09:47:34 +0200 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: Rpi3 panic, data abort with spinlock held on -current Content-Language: en-US To: Mark Millard , Free BSD Cc: bob prohaska References: <20220408230853.GA51713@www.zefox.net> <0E6E478E-2644-4EF4-B750-AB6CC5DD7AF7@yahoo.com> From: Hans Petter Selasky In-Reply-To: <0E6E478E-2644-4EF4-B750-AB6CC5DD7AF7@yahoo.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4Kb6fQ5RMjz4YTb X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 88.99.82.50 as permitted sender) smtp.mailfrom=hps@selasky.org X-Spamd-Result: default: False [-1.34 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net:c]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[selasky.org]; NEURAL_SPAM_MEDIUM(0.93)[0.930]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.97)[-0.971]; MLMMJ_DEST(0.00)[freebsd-arm]; FREEMAIL_TO(0.00)[yahoo.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Status: O Content-Length: 413 Lines: 13 On 4/9/22 02:15, Mark Millard wrote: > generic_bs_rr_4() at generic_bs_rr_4+0xc > dwc_otg_interrupt_poll_locked() at dwc_otg_interrupt_poll_locked+0x69c > dwc_otg_filter_interrupt() at dwc_otg_filter_interrupt+0x130 > intr_event_handle() at intr_event_handle+0xf0 Hi, Is it possible to get and verify the arguments for generic_bs_rr_4() ? My guess is that the destination buffer is no longer available. --HPS