"TLB parity error in virtual array; TLB error 'instruction"?
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From: Ant on 13 Mar 2010 11:47 On 3/13/2010 8:32 AM PT, Robert Redelmeier typed: >>>> # dpkg -l | grep ^ii |grep cpu >>>> ii cpufrequtils 006-2 utilities to deal with the cpufreq Linux kernel >>>> feature >>>> ii cpulimit 1.1-13 tool for limiting the CPU usage of a process >>>> ii libcpufreq0 006-2 shared library to deal with the cpufreq Linux >>>> kernel fe >>>> >>>> I don't think I am supposed to have these even though I disabled >>>> cool'n'quiet and don't have powernow module. I will try removing them >>>> and see if I still have problems. >> >> Also: >> >> # lsmod |grep cpu >> cpufreq_powersave 602 0 >> cpufreq_userspace 1444 0 >> cpufreq_stats 1940 0 >> cpufreq_conservative 4018 0 >> xt_tcpudp 1743 92 >> x_tables 8335 6 >> xt_tcpudp,xt_limit,xt_state,ipt_LOG,ipt_REJECT,ip_tables >> >> Not sure if those are bad or not if I don't use AMD's Cool'n'Quiet and . > > IIRC, there are some errata out on AMD CnQ. I think it is currently disabled especially CMOS, so they shouldn't even been in used, right? > I wouldn't worry too much about lib* and other userspace tools. > OTOH, I would rmmod cpufreq* because they get loaded in kernel space. Delete all these including in Kernels? $ locate cpufreq /etc/cpufreqd.conf /etc/default/cpufreqd /etc/init.d/cpufreqd /etc/init.d/cpufrequtils /etc/init.d/loadcpufreq /etc/rc0.d/K20cpufreqd /etc/rc1.d/K20cpufreqd /etc/rc2.d/S05loadcpufreq /etc/rc2.d/S19cpufrequtils /etc/rc2.d/S20cpufreqd /etc/rc3.d/S05loadcpufreq /etc/rc3.d/S19cpufrequtils /etc/rc3.d/S20cpufreqd /etc/rc4.d/S05loadcpufreq /etc/rc4.d/S19cpufrequtils /etc/rc4.d/S20cpufreqd /etc/rc5.d/S05loadcpufreq /etc/rc5.d/S19cpufrequtils /etc/rc5.d/S20cpufreqd /etc/rc6.d/K20cpufreqd /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/e_powersaver.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/gx-suspmod.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/longhaul.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/longrun.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/p4-clockmod.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k6.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k7.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k8.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-ich.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-lib.ko /lib/modules/2.6.30-2-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-smi.ko /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_conservative.ko /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_powersave.ko /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_stats.ko /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_userspace.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/e_powersaver.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/gx-suspmod.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/longhaul.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/longrun.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/p4-clockmod.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k6.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k7.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k8.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-ich.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-lib.ko /lib/modules/2.6.32-trunk-686/kernel/arch/x86/kernel/cpu/cpufreq/speedstep-smi.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_conservative.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_powersave.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_stats.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_userspace.ko /usr/bin/cpufreq-selector /usr/lib/libcpufreq.so.0 /usr/lib/libcpufreq.so.0.0.0 /usr/lib/gnome-applets/cpufreq-applet /usr/lib/hal/hald-addon-cpufreq /usr/lib/pm-utils/sleep.d/94cpufreq /usr/share/doc/libcpufreq0 /usr/share/doc/libcpufreq0/changelog.Debian.gz /usr/share/doc/libcpufreq0/copyright /usr/share/dstat/dstat_cpufreq.py /usr/share/dstat/dstat_cpufreq.pyc /usr/share/gconf/schemas/cpufreq-applet.schemas /usr/share/gnome/help/cpufreq-applet /usr/share/gnome/help/cpufreq-applet/C /usr/share/gnome/help/cpufreq-applet/en_GB /usr/share/gnome/help/cpufreq-applet/C/cpufreq-applet.xml /usr/share/gnome/help/cpufreq-applet/C/figures /usr/share/gnome/help/cpufreq-applet/C/legal.xml /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-100.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-25.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-50.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-75.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-applet-preferences-smp.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-applet-preferences.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-applet-selector-both.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-applet-selector.png /usr/share/gnome/help/cpufreq-applet/C/figures/cpufreq-applet.png /usr/share/gnome/help/cpufreq-applet/en_GB/figures /usr/share/gnome-applets/builder/cpufreq-preferences.ui /usr/share/hal/fdi/policy/10osvendor/10-cpufreq.fdi /usr/share/man/man1/cpufreq-selector.1.gz /usr/share/omf/cpufreq-applet /usr/share/omf/cpufreq-applet/cpufreq-applet-C.omf /usr/share/pixmaps/cpufreq-applet /usr/share/pixmaps/cpufreq-applet/cpufreq-100.png /usr/share/pixmaps/cpufreq-applet/cpufreq-25.png /usr/share/pixmaps/cpufreq-applet/cpufreq-50.png /usr/share/pixmaps/cpufreq-applet/cpufreq-75.png /usr/share/pixmaps/cpufreq-applet/cpufreq-na.png /usr/share/polkit-1/actions/org.gnome.cpufreqselector.policy /usr/src/linux-headers-2.6.30-2-686/include/config/x86/cpufreq /usr/src/linux-headers-2.6.30-2-686/include/config/x86/acpi/cpufreq.h /usr/src/linux-headers-2.6.30-2-686/include/config/x86/cpufreq/nforce2.h /usr/src/linux-headers-2.6.30-2-common/include/linux/cpufreq.h /usr/src/linux-headers-2.6.32-trunk-686/include/config/x86/cpufreq /usr/src/linux-headers-2.6.32-trunk-686/include/config/x86/acpi/cpufreq.h /usr/src/linux-headers-2.6.32-trunk-686/include/config/x86/cpufreq/nforce2.h /usr/src/linux-headers-2.6.32-trunk-common/include/linux/cpufreq.h /var/lib/dpkg/info/cpufreqd.list /var/lib/dpkg/info/cpufreqd.postrm /var/lib/dpkg/info/cpufrequtils.list /var/lib/dpkg/info/cpufrequtils.postrm /var/lib/dpkg/info/libcpufreq0.list /var/lib/dpkg/info/libcpufreq0.md5sums /var/lib/dpkg/info/libcpufreq0.postinst /var/lib/dpkg/info/libcpufreq0.postrm /var/lib/dpkg/info/libcpufreq0.shlibs /var/lib/dpkg/info/libcpufreq0.symbols /var/lib/update-rc.d/cpufreqd /var/lib/update-rc.d/cpufrequtils /var/lib/update-rc.d/loadcpufreq /usr/bin/cpufreq-selector seems to be from gnome-applets, but uninstalling this package wants to uninstall Gnome: # apt-get remove gnome-applets Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libmono-addins-gui0.2-cil mono-2.0-gac geoclue-localnet libempathy30 geoclue tomboy telepathy-salut libevent-1.4-2 libgtk-vnc-1.0-0 libgnomepanel2.24-cil libglade2.0-cil libglib2.0-cil python-software-properties cheese evolution-exchange libgconf2.0-cil python-aptdaemon-gtk gnome-codec-install python-aptdaemon cli-common gnome-screensaver w3c-dtd-xhtml libnm-util1 system-config-printer libart2.0-cil libjs-jquery epiphany-extensions seahorse empathy python-apt libempathy-common libempathy-gtk28 gvfs-bin vinagre swfdec-gnome libgnome2.24-cil libndesk-dbus1.0-cil seahorse-plugins libgeoclue0 libmono-cairo2.0-cil gedit-plugins libgmime2.4-cil software-center libmono-i18n-west2.0-cil libcryptui0 libgdu-gtk0 libmono-addins0.2-cil arj python-webkit libmono-posix2.0-cil libmono-security2.0-cil gnome-disk-utility libgtk2.0-cil mono-gac python-vte libnm-glib2 unattended-upgrades python-xapian geoclue-hostip aptdaemon python-gnupginterface telepathy-mission-control-5 python-cupsutils libswfdec-0.8-0 libmono-sharpzip2.84-cil libmono-corlib2.0-cil libchamplain-0.4-0 libchamplain-gtk-0.4-0 mono-runtime python-cups python-evolution libndesk-dbus-glib1.0-cil libempathy-gtk-common hamster-applet binfmt-support libgnome-vfs2.0-cil libavahi-ui0 transmission-common gstreamer0.10-tools lsb-release libmono-system2.0-cil transmission-gtk Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: gnome gnome-applets gnome-core gnome-desktop-environment 0 upgraded, 0 newly installed, 4 to remove and 126 not upgraded. After this operation, 958kB disk space will be freed. Do you want to continue [Y/n]? n :( -- "If someone makes you angry, I think the thing to do is tie them down to the ground, cover them in honey, and then release a swarm of killer ants on them. That way, you can hit them over and over again and say, 'Hey! I'm just trying to help!' and they can't really get mad at you." --R.M. Weiner /\___/\ / /\ /\ \ Phil./Ant @ http://antfarm.ma.cx (Personal Web Site) | |o o| | Ant's Quality Foraged Links: http://aqfl.net \ _ / Nuke ANT from e-mail address: philpi(a)earthlink.netANT ( ) or ANTant(a)zimage.com Ant is currently not listening to any songs on his home computer.
From: Ant on 13 Mar 2010 11:51 On 3/13/2010 7:16 AM PT, Yousuf Khan typed: >>> Error always on CPU 1? Maybe try to disable that core? >> >> No, there was a 0 and some interesting parts: >> >> Mar 11 00:17:55 foobar mcelog: CPU 0 1 instruction cache >> Mar 11 00:17:55 foobar mcelog: memory/cache error 'evict mem >> transaction, instruction transaction, level 1' >> Mar 11 00:29:19 foobar kernel: [ 0.008322] Checking 'hlt' >> instruction... OK. >> Mar 12 05:45:36 foobar kernel: [ 0.004322] Checking 'hlt' >> instruction... OK. >> Mar 12 14:45:16 foobar mcelog: CPU 1 1 instruction cache >> Mar 12 14:45:16 foobar mcelog: TLB error 'instruction transaction, >> level 1' >> Mar 12 22:02:46 foobar mcelog: CPU 1 1 instruction cache >> Mar 12 22:02:46 foobar mcelog: TLB error 'instruction transaction, >> level 1' >> >> I wonder how I can output more sections of those errors instead of >> lines. Is there really a way to disable a core? I don't know how nor >> saw one in CMOS (yes, latest BIOS). > > Vast majority seem to be on CPU 1, rather than CPU 0. The error on CPU 0 > is also slightly different from that on CPU 1. It seems like CPU 0's > error might be related to some kind of bad cache transfer from CPU 1. > > As for disabling the core, I'm not sure where to look for it in BIOS. My > own BIOS has a feature called Advanced Clock Calibration (ACC), which > allows me to change how many cores come up on my Phenom II X3. I can > enable upto 4 cores, or change which cores are enabled, theoretically. > However, in my case, doing anything but the default results in a hang. Interesting. I recall seeing those. FYI, http://www.msi.com/index.php?func=downloadfile&dno=4117&type=manual for the PDF manuals of my motherboard. -- "Ants live safely till they have gotten wings." --unknown /\___/\ / /\ /\ \ Phil./Ant @ http://antfarm.ma.cx (Personal Web Site) | |o o| | Ant's Quality Foraged Links: http://aqfl.net \ _ / Nuke ANT from e-mail address: philpi(a)earthlink.netANT ( ) or ANTant(a)zimage.com Ant is currently not listening to any songs on his home computer.
From: Robert Redelmeier on 13 Mar 2010 12:50 Ant <ant(a)zimage.comant> wrote in part: > On 3/13/2010 8:32 AM PT, Robert Redelmeier typed: >> OTOH, I would rmmod cpufreq* because they get loaded in kernel space. > Delete all these including in Kernels? > $ locate cpufreq > /etc/cpufreqd.conf > /etc/default/cpufreqd > /etc/init.d/cpufreqd [snip] there is no need to remove files nor to `apt-get remove` anything. Just make sure they're not running. Look at the module dependences with depmod or moddep, then rmmod them in the correct order. If gnome is not run, why would cpufreq* get loaded? Even then, it would only be by some [obscure] config option. FWIW, I gave up on gnome long ago, and recently on KDE as being MS-level bloatware. Mostly I run naked X, or xfce/fvwm2 when I need a wdm. -- Robert
From: Ant on 13 Mar 2010 13:51 On 3/13/2010 9:50 AM PT, Robert Redelmeier typed: > Ant<ant(a)zimage.comant> wrote in part: >> On 3/13/2010 8:32 AM PT, Robert Redelmeier typed: >>> OTOH, I would rmmod cpufreq* because they get loaded in kernel space. > >> Delete all these including in Kernels? >> $ locate cpufreq >> /etc/cpufreqd.conf >> /etc/default/cpufreqd >> /etc/init.d/cpufreqd > > [snip] there is no need to remove files nor > to `apt-get remove` anything. > > Just make sure they're not running. Look at the > module dependences with depmod or moddep, then > rmmod them in the correct order. # moddep bash: moddep: command not found # lsmod |grep cpufreq cpufreq_powersave 602 0 cpufreq_userspace 1444 0 cpufreq_stats 1940 0 cpufreq_conservative 4018 0 For kicks, I removed these four cpufreq modules in that order to see if I still get errors and/or kernel panics. FYI (never used this command): # depmod cpufreq FATAL: modules must be specified using absolute paths. "cpufreq" is a relative path # locate cpufreq_powersave /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_powersave.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_powersave.ko # depmod /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_powersave.ko # locate cpufreq_userspace /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_userspace.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_userspace.ko # depmod /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_userspace.ko # locate cpufreq_stats /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_stats.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_stats.ko # depmod /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_stats.ko # locate cpufreq_statscpufreq_conservative # locate cpufreq_stats /lib/modules/2.6.30-2-686/kernel/drivers/cpufreq/cpufreq_stats.ko /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_stats.ko # depmod /lib/modules/2.6.32-trunk-686/kernel/drivers/cpufreq/cpufreq_stats.ko Is Kernel autoloading these modules even if I don't use AMD's Cool'n'Quiet and powernow? -- "At high tide the fish eat ants; at low tide the ants eat fish." --Thai Proverb /\___/\ / /\ /\ \ Phil./Ant @ http://antfarm.ma.cx (Personal Web Site) | |o o| | Ant's Quality Foraged Links: http://aqfl.net \ _ / Nuke ANT from e-mail address: philpi(a)earthlink.netANT ( ) or ANTant(a)zimage.com Ant is currently not listening to any songs on his home computer.
From: Robert Redelmeier on 13 Mar 2010 16:32
Ant <ant(a)zimage.comant> wrote in part: > # lsmod |grep cpufreq > cpufreq_powersave 602 0 > cpufreq_userspace 1444 0 > cpufreq_stats 1940 0 > cpufreq_conservative 4018 0 The 0 is good because these modules are independant > Is Kernel autoloading these modules even if I don't use > AMD's Cool'n'Quiet and powernow? I don't think so -- such dependencies should show on the right (iso 0) for some other mod. But daemons do strange things, and acpid is one of the strangest. -- Robert |