Date: Sat, 15 Oct 2016 12:13:21 +0200 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: freebsd-current <freebsd-current@freebsd.org> Subject: Re: CURRENT [r307305]: Crashing ZFS related? Message-ID: <20161015121321.25007de8.ohartman@zedat.fu-berlin.de> In-Reply-To: <20161015102242.3c0f2fbb.ohartman@zedat.fu-berlin.de> References: <20161014104833.7a2ac588@freyja.zeit4.iv.bundesimmobilien.de> <20161015102242.3c0f2fbb.ohartman@zedat.fu-berlin.de>
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--Sig_/+SUJ1QPoH6T=FE/KUCmz/LZ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Am Sat, 15 Oct 2016 10:22:42 +0200 "O. Hartmann" <ohartman@zedat.fu-berlin.de> schrieb: > Am Fri, 14 Oct 2016 10:48:33 +0200 > "O. Hartmann" <ohartman@zedat.fu-berlin.de> schrieb: >=20 > > Systems I updated to recent CURRENT start crashing spontaneously. > >=20 > > recent crashing system is on > > 12.0-CURRENT FreeBSD 12.0-CURRENT #11 r307305: Fri Oct 14 08:37:59 CEST= 2016 > >=20 > > other (no access since it is remote and not accessible until later the = day) has > > been updated ~ 12 hours ago and it is alos rebooting/crashing without a= ny > > warnings. Can be triggered on heavy load. > >=20 > > Only system with r307263 and stable so far is an older two-socket XEON > > Core2Duao based machine, all crashing boxes have CPUs newer or equal th= an > > IvyBridge. > >=20 > > Does anyone also see these crashes? I tried to compile a debug kernel o= n one > > host, but that's the remote machine I have access to later, it failed c= ompiling > > the kernel - under load it crashed often. After ZFS scrubbing kickied i= n, it > > vanished from the net ;-/ > >=20 > > kind regards, > > oh > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.o= rg" =20 >=20 > Still 307341 is crashing undpredicted ( FreeBSD 12.0-CURRENT #5 r307341: = Sat Oct 15 > 09:36:16 CEST 2016). >=20 > I'm back to r307157, which seems to be "stable". >=20 Seems, I'm the only one at the moment having those problems :-( I now have a laptop avalable and start putting debugging options into the k= ernel. But the laptop, so far, doesn't expose the problems of crashes described above. Th= e laptop is the only system so far without ZFS! The most frequent crashing box is a CURRENT server with the largest ZFS vol= ume. When on most recent CURRENT (>r307157, see above), starting a scrubbing on a RAIDZ = volume with ~ 12 TB brutto size AND running a poudriere job, triggers the crash every 1 -= 18 minutes. Another box with only /home as ZFS volume on a dedicated hdd crashes after = minutes or hours. A laptop, also CURRENT (now at r307349) without ZFS is working stabl= e as long as I do not pull the LAN wire (a problem I described also in the list, I try to = capture the screen when crashing right now). --Sig_/+SUJ1QPoH6T=FE/KUCmz/LZ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJYAgFBAAoJEOgBcD7A/5N80JgH/jqFqUGx1vZCRocFsoEbPv0T VSDvrYV6HsQ8RX/6Z1YBTyH+dyMZ1M3M39wZdO9qFmdk9nI11IXChOAWaB6mJzvu hHhdq2dAd6Lnz2mZpTxFGiv1n3Bklnm0A9HfUpjMj8yVFCKjFsDXf2l+b/RfendO xYFiaPewHNoZSJiLQtKywZ0Zwf04cpx1TveF4dGVbx2OuG0Ggz4GG2iVaAdZUsIx pFZmlKguMOLBtgs3ZMms4ujtH+w2lj2YW8B5RmXSLcPBRE4uJW5inw38yWDizbj7 7JpKCk28F+iQbwOnoKhcNHZcuIbKDL5Rulpedb5/QiM45bc7PWZiFTTAh4SDHkg= =cSln -----END PGP SIGNATURE----- --Sig_/+SUJ1QPoH6T=FE/KUCmz/LZ--
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