Date: Sat, 03 Nov 2012 15:33:38 -0700 From: Xin Li <delphij@delphij.net> To: Garrett Cooper <yanegomi@gmail.com> Cc: Alexander Leidinger <Alexander@leidinger.net>, current@freebsd.org Subject: Re: watchdogd coredump Message-ID: <50959BC2.4060901@delphij.net> In-Reply-To: <CAGH67wTbu9=dKfNkyS9-Yvwg-t02yyYxWY4YR5Bs%2BMtHYo1yJg@mail.gmail.com> References: <20121103225542.00001118@unknown> <CAGH67wTbu9=dKfNkyS9-Yvwg-t02yyYxWY4YR5Bs%2BMtHYo1yJg@mail.gmail.com>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 11/3/12 3:13 PM, Garrett Cooper wrote: > On Sat, Nov 3, 2012 at 2:55 PM, Alexander Leidinger > <Alexander@leidinger.net <mailto:Alexander@leidinger.net>> wrote: > > Hi, > > I updated from r239708 to r242511 and my watchdogd coredumps (and > brings down the system... well, the WD works). > > Before I have a deeper look (recompiling with debugging and such) > at this, can someone confirm that with a recent -current and a WD > configured to call a shell script which does a simple ls to > /dev/null there is a segfault in watchdogd? > > watchdogd_flags="-e /root/bin/wd_check.sh -s 5 -t 60" [...] ^^ > Do you have watchdogd_flags set to something non-standard? Xin > CCed since he made the last commit. I think my commit have nothing to do with Alexander's issue, it's fairly self-contained with no outreaching memory access that could cause access violation. I think Kostik was right that he may be running an older version of kernel with watchdog newer than 239896. Alexander, can you confirm if that was the case? Cheers, -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJQlZvBAAoJEG80Jeu8UPuzmXIH/j1w4BFxPEfkj4nipSurLq/n 3jLExTaGho4ElO82HjAx6hK0BO5aLHKG5A5FrLJaD5oH61xqDMg0vjcbtausLUJs Pknnf91UtWuyZ3odvcrY0Y7Uv1flQvBri6ZpsmJXCqMQvNh2Uks4+0iNi6vRs8dN eh3igb6tGt+arOwcUohUo60sivTUPl3KVOSRvZlxAuCzrTGwwJ3B2wDSI2aBI34B qdfUFB1XcZwalCCbI9opKYnVdQOFrTbypVB0aV38IYkRNLPIbKzvDwHbNTA3N8Fz wHe3qMiN+De23X19sNvfKHDBZtaz3LFfTnyw4eDkaxocEVscUgeSZxJdhDSBaHg= =ar5w -----END PGP SIGNATURE-----
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