Date: Wed, 11 Sep 2013 11:11:24 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-stable@freebsd.org Subject: Re: 9.2-PRERELEASE #0 r254557 amd64: core dump on shutdown Message-ID: <201309111111.24477.jhb@freebsd.org> In-Reply-To: <20130910165055.da25cd4234c283dafef39462@mimar.rs> References: <20130910165055.da25cd4234c283dafef39462@mimar.rs>
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On Tuesday, September 10, 2013 10:50:55 am Marko Cupa=C4=87 wrote:
> My 9.2-PRERELEASE #0 r254557 amd64 just dumped core on shutdown. I
> updated src to Last Changed Rev: 255395 two days ago but did not get
> to rebuild world&kernel. Also I did not rebuild any ports since.
> Virtualbox was not running.
>=20
> pacija@kaa:/var/crash % uname -a
> FreeBSD kaa.mimar.rs 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #0 r254557: Su=
n=20
Aug 25 22:44:52 CEST 2013 pacija@kaa.mimar.rs:/usr/obj/usr/src/sys/KAAG=
EN =20
amd64
>=20
> pacija@kaa:/var/crash % sudo cat core.txt.2=20
> kaa.mimar.rs dumped core - see /var/crash/vmcore.2
>=20
> Tue Sep 10 16:41:45 CEST 2013
>=20
> FreeBSD kaa.mimar.rs 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #0 r254557: Su=
n=20
Aug 25 22:44:52 CEST 2013 pacija@kaa.mimar.rs:/usr/obj/usr/src/sys/KAAG=
EN =20
amd64
>=20
> panic: page fault
Is this reproducible?
> #6 0xffffffff80cdc843 in calltrap ()
> at /usr/src/sys/amd64/amd64/exception.S:232
> #7 0xffffffff80b71085 in swapoff_one (sp=3D0xfffffe0006296600,=20
> cred=3D0xfffffe00037a0e00) at /usr/src/sys/vm/swap_pager.c:1753
Relevant line is:
1753 for (swap =3D swhash[i]; swap !=3D NULL; swap =3D swap->swb_hnext) {
=2D-=20
John Baldwin
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