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Sat, 27 Mar 2021 05:41:20 -0700 (PDT) MIME-Version: 1.0 References: <20200714000347.GA19314@google.com> <20200714055407.GA94278@google.com> In-Reply-To: From: Nathan Royce Date: Sat, 27 Mar 2021 07:41:09 -0500 Message-ID: To: Jaegeuk Kim X-Headers-End: 1lQ8Fq-000LWD-ND Subject: Re: [f2fs-dev] F2FS Segmentation Fault X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LKML , linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net I don't know how much of it was the issue, but when I unmounted the sd-card, and closed the cryptsetup for it, and then ran non-destructive badblocks on it, I was getting ONLY errors. I stopped bb, then pulled out the card, blew on it, wiped down the contacts with rubbing alcohol, let it dry, put it back in and now bb is running cleanly. I then stopped bb, tried to cryptsetup-open it and it said the partition is not a valid LUKS device. Weird since I was using non-destructive. Looks like I'm now forced to rebuild that partition. I wish I had troubleshot the aspect of the sd-card being properly seated. I know I've experienced something similar to it in the past where files suddenly aren't able to be read. Once I reseat the sd-card, everything was fine. The last time I had to even remove the card was maybe 1-2 weeks ago when I had to deal with a noisy power-supply fan. The whole debacle (including btrfs, keyboard leds blinking) may very well have been from the sd-card not being seated well. On Sat, Mar 27, 2021 at 7:02 AM Nathan Royce wrote: > > An update, not quite 1 year later. I encountered another segfault issue. > > It began with my email report to the linux-btrfs mailing list titled > "BTRFS Balance Hard System Crash (Blinking LEDs)" just the other day. ... _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel