Date: Wed, 16 Nov 2016 17:52:10 +0000 From: Ruslan Bukin <ruslan.bukin@cl.cam.ac.uk> To: Konstantin Belousov <kostikbel@gmail.com> Cc: Alan Cox <alc@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r308691 - in head/sys: cddl/compat/opensolaris/sys cddl/contrib/opensolaris/uts/common/fs/zfs fs/tmpfs kern vm Message-ID: <20161116175210.GA13203@bsdpad.com> In-Reply-To: <20161116165939.GA12498@bsdpad.com> References: <201611151822.uAFIMoj2092581@repo.freebsd.org> <20161116133718.GA10251@bsdpad.com> <20161116165343.GX54029@kib.kiev.ua> <20161116165939.GA12498@bsdpad.com>
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On Wed, Nov 16, 2016 at 04:59:39PM +0000, Ruslan Bukin wrote: > On Wed, Nov 16, 2016 at 06:53:43PM +0200, Konstantin Belousov wrote: > > On Wed, Nov 16, 2016 at 01:37:18PM +0000, Ruslan Bukin wrote: > > > I have a panic with this on RISC-V. Any ideas ? > > How did you checked that the revision you replied to, makes the problem ? > > Note that the backtrace below is not reasonable. > > I reverted this commit like that and rebuilt kernel: > git show 2fa36073055134deb2df39c7ca46264cfc313d77 | patch -p1 -R > > So the problem is reproducible on dual-core with 32mb mdroot. > I just found another interesting behavior: depending on amount of physical memory : 700m - panic 800m - works fine 1024m - panic Ruslan
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