Date: Mon, 15 Jul 2013 12:36:51 +0200 From: Thomas Steen Rasmussen <thomas@gibfest.dk> To: freebsd-fs@freebsd.org Subject: Re: Reproducible ZFS jailed dataset panic after upgrading to latest 9-stable Message-ID: <51E3D0C3.9020205@gibfest.dk> In-Reply-To: <51C97EAF.3000901@gibfest.dk> References: <51C97EAF.3000901@gibfest.dk>
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On 25-06-2013 13:27, Thomas Steen Rasmussen wrote: > Hello, > > To fix the mmap vulnerability I've upgraded one of my jail hosts from: > "FreeBSD 9.1-STABLE #1: Sun Mar 17 08:48:35 UTC 2013" > to: > "FreeBSD 9.1-STABLE #3: Tue Jun 18 12:49:39 UTC 2013" > > One of the jails on this machine has a jailed zfs dataset: > > $ zfs get jailed gelipool/backups > NAME PROPERTY VALUE SOURCE > gelipool/backups jailed on local > $ > > After the upgrade, when I start the jail, the machine panics. > > This is a remote zfs-only machine with swap on zfs, so far I have > been unable to get a proper coredump. I have access to the > console of the machine, and I have taken a couple of screenshots: > > http://imgur.com/2V0PBlf and http://imgur.com/OopP9Sp > > Any ideas what might have caused this ? It worked great before the > upgrade to latest 9-STABLE. This is a production server, but I am > willing to try any suggestions to get it working again. > Hello all, I just wanted to confirm that since the MFC in r252524 this has been fixed in stable/9: http://svnweb.freebsd.org/base?view=revision&revision=252524 Thanks! Thomas Steen Rasmussen
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