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Hermes SMTP Server) with ESMTPA ID 79ab39cbb4349293027616484439a78a; Sun, 12 Feb 2023 02:57:52 +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 16.0 \(3731.300.101.1.3\)) Subject: Re: fsck segfaults on rpi3 running 13-stable From: Mark Millard In-Reply-To: <20230211224057.GA17805@www.zefox.net> Date: Sat, 11 Feb 2023 18:57:41 -0800 Cc: freebsd-arm@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <9DC74DD9-9AA1-4822-B425-217AAC7DB3F5@yahoo.com> References: <20230211224057.GA17805@www.zefox.net> To: bob prohaska X-Mailer: Apple Mail (2.3731.300.101.1.3) X-Rspamd-Queue-Id: 4PDsbS2YFZz48m2 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On Feb 11, 2023, at 14:40, bob prohaska wrote: > While running buildworld on a Pi3 running 13-stable the machine > panic'd. On restart using the previous kernel fsck failed with a > segfault, which repeated when the disk was moved to a -current Pi3. > > In single user mode on -current the segfault message is > > .... > 7912408300994173476 BAD I=74682090 > 4313599915630302063 BAD I=74682090 > -4473632163892877928 BAD I=74682090 > 8068741989830080453 BAD I=74682090 > 3857159125896022134 BAD I=74682090 > -4354179704011695453 BAD I=74682090 > 7611175298055105740 BAD I=74682090 > 3985638883347136889 BAD I=74682090 > -2495754894521232470 BAD I=74682090 > 7739654885841380823 BAD I=74682090 > INODE CHECK-HASH FAILED I=74999808 OWNER=1842251117 MODE=15044 > fsck: /dev/da1s2d: Segmentation fault > > I gather this like unlikely to be recoverable, but it would be > nice to understand what went wrong if possible. Did it produce a *.core file? I expect that getting a backtrace for the failure would be desired. So use of a debugger and the *.core --if you are lucky enough that the backtrace produced ends up being useful to someone. I do not know if your builds leave symbols around or not. (I keep symbols around, even for non-debug builds. But the symbols are only highly useful some of time for optimized code.) === Mark Millard marklmi at yahoo.com