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Sat, 9 Apr 2022 08:22:52 +0000 Received: by hermes--canary-production-bf1-665cdb9985-l8dtt (VZM Hermes SMTP Server) with ESMTPA ID 130eaf72f912f58083810a2b11835141; Sat, 09 Apr 2022 08:22:49 +0000 (UTC) Content-Type: text/plain; charset=us-ascii 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 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Subject: Re: Rpi3 panic, data abort with spinlock held on -current From: Mark Millard In-Reply-To: <88ca08fe-88ef-8ef2-a3e6-da13e068af74@selasky.org> Date: Sat, 9 Apr 2022 01:22:47 -0700 Cc: Free BSD Content-Transfer-Encoding: 7bit Message-Id: References: <20220408230853.GA51713@www.zefox.net> <0E6E478E-2644-4EF4-B750-AB6CC5DD7AF7@yahoo.com> <88ca08fe-88ef-8ef2-a3e6-da13e068af74@selasky.org> To: Hans Petter Selasky , bob prohaska X-Mailer: Apple Mail (2.3654.120.0.1.13) X-Rspamd-Queue-Id: 4Kb7R71Kvcz4h5y X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; 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MLMMJ_DEST(0.00)[freebsd-arm]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.64.30:from]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On 2022-Apr-9, at 00:47, Hans Petter Selasky wrote: > 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() ? That is a question for Bob P. All I did was forward some of his off-list written material to the list for easier reference. I do not have a context for reproducing the issue. My systems date back to 2022-Mar-22 or before. Bob's running more recent versions. > My guess is that the destination buffer is no longer available. === Mark Millard marklmi at yahoo.com