Date: Fri, 29 Nov 2013 12:31:33 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Craig Rodrigues <rodrigc@freebsd.org> Cc: thierry.herbelot@free.fr, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org> Subject: Re: VIMAGE: Freed UMA keg was not empty Message-ID: <CAJ-Vmo=vRLcHZMnpfnxqvT6bjTdpjxUVmfPvqTa4Dc80uUtL7g@mail.gmail.com> In-Reply-To: <CAG=rPVfokStRsdgWQSEwCVHxG=LqUpQ9X5x%2BrS5Zi1Cq7wdepg@mail.gmail.com> References: <CAG=rPVc4dYcXXjSy%2BTV_GhrxKqszQ8JF5B56tUPQN-QmuDv7NA@mail.gmail.com> <CAJ-VmonPZosKJ7dySRhCMPb0USsmaH9JNzNOZz_T0Z=8NPxNhw@mail.gmail.com> <CAG=rPVf=u7t3o0mzHys5Kw9XAGJRv-pFpEr7GCOYYZb0FgSFDQ@mail.gmail.com> <CAJ-VmomxGP3EVsN_mzEiSc5oEhXJkL5hOwkN9hYp4euvcO49Sw@mail.gmail.com> <CAG=rPVfokStRsdgWQSEwCVHxG=LqUpQ9X5x%2BrS5Zi1Cq7wdepg@mail.gmail.com>
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Cool! Glad to have helped! -a On 29 November 2013 00:47, Craig Rodrigues <rodrigc@freebsd.org> wrote: > > > > On Wed, Nov 27, 2013 at 1:11 PM, Adrian Chadd <adrian@freebsd.org> wrote: >> >> Modify that function to print out keg->uk_name as well. > > > > Done. See: > http://lists.freebsd.org/pipermail/svn-src-all/2013-November/077349.html > > Now if I run a kernel with VIMAGE enabled, and run the testcase mentioned > here: > > http://lists.freebsd.org/pipermail/freebsd-current/2010-November/021280.html > > I get this on the console: > > Freed UMA keg (udp_inpcb) was not empty (30 items). Lost 3 pages of memory. > Freed UMA keg (udpcb) was not empty (249 items). Lost 1 pages of memory. > ifa_del_loopback_route: deletion failed: 48 > > > This certainly helps narrow down where to look for problems. > I'll see if I can post more fixes to eliminate these error messages. > Thanks for your suggestion! > > -- > Craig
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