Date: Mon, 24 Nov 2014 21:16:20 +0000 From: Ruslan Bukin <br@freebsd.org> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: Konstantin Belousov <kostikbel@gmail.com>, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r274914 - in head/sys: kern sys ufs/ffs vm Message-ID: <20141124211620.GA49975@bsdpad.com> In-Reply-To: <20141124192902.GQ47144@FreeBSD.org> References: <201411231201.sANC1rW1025589@svn.freebsd.org> <20141124110537.GA41282@bsdpad.com> <20141124173733.GI17068@kib.kiev.ua> <20141124180356.GA47782@bsdpad.com> <20141124192902.GQ47144@FreeBSD.org>
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On Mon, Nov 24, 2014 at 10:29:02PM +0300, Gleb Smirnoff wrote: > On Mon, Nov 24, 2014 at 06:03:56PM +0000, Ruslan Bukin wrote: > R> > I this on stock kernel or on kernel with your modifications ? > R> > R> Stock one. I also checked with no virtio but MDROOT - same problems. > > I could expect a panic with a damaged 'struct buf', but not vm_page. > > Can you please do a clean build pre-r274914, and then again a clean > build of r274914, and then confirm that the former is stable, but the > latter panics? Yes, I just proceeded re-check both builds with removing obj dir each time and I still see the problem starting with r274914. Also restoring files like that on latest head makes things happy (no panics): svnlite up -r274913 sys/kern/vfs_default.c sys/kern/vnode_if.src sys/sys/buf.h sys/sys/vnode.h sys/ufs/ffs/ffs_vnops.c sys/vm/swap_pager.c sys/vm/vm_pager.h sys/vm/vnode_pager.c sys/vm/vnode_pager.h Ruslan
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