IRQ 19/nvidia: IRQF_DISABLED

Господа, вот сегодня заметил такую байду

dmesg | tail

[   36.696018] Too big adjustment 32
[   36.708279] Too big adjustment 32
[   36.710269] Too big adjustment 32
[   36.817795] Too big adjustment 32
[   36.819269] Too big adjustment 32
[   36.822916] Too big adjustment 32
[   36.824270] Too big adjustment 32
[   36.847097] Too big adjustment 32
[   36.848283] Too big adjustment 32
[   38.010784] IRQ 19/nvidia: IRQF_DISABLED is not guaranteed on shared IRQs

cat .config | grep IRQF
CONFIG_TRACE_IRQFLAGS_SUPPORT=y

[I] x11-drivers/nvidia-drivers-185.18.08

emerge --info

Portage 2.2_rc33 (default/linux/amd64/2008.0, gcc-4.4.0, glibc-2.9_p20081201-r2, 2.6.29-gentoo-r3 x86_64)
=================================================================
System uname: Linux-2.6.29-gentoo-r3-x86_64-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_5000+-with-gentoo-2.0.0
Timestamp of tree: Fri, 15 May 2009 09:30:01 +0000
app-shells/bash:     4.0_p17-r1
dev-java/java-config: 2.1.7
dev-lang/python:     2.6.2
dev-util/cmake:      2.6.4
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.4.3-r2
sys-apps/sandbox:    1.9
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils:  2.19.1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.29
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe -funroll-all-loops -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=native -O2 -pipe -funroll-all-loops -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks fixpackages parallel-fetch preserve-libs protect-owned sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/ ftp://ftp.linux.ee/pub/gentoo/distfiles/ ftp://files.gentoo.org http://files.gentoo.org http://ftp.rhnet.is/pub/gentoo/ "
LANG="ru_RU.UTF-8"
LC_ALL="ru_RU.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="ru"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/layman/zugaina /usr/local/portage/layman/jokey /usr/local/portage/layman/desktop-effects /usr/local/portage/layman/berkano /usr/local/portage/layman/qutim-overlay /usr/local/portage/layman/sunrise /usr/local/portage/layman/arcon /usr/local/portage/layman/pro-audio /usr/local/portage/layman/java-overlay /usr/local/portage/layman/devnull /usr/local/portage/layman/x11"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 7zip X a52 aac acl acpi akode alsa amd64 amr amrr audio automount berkdb bzip bzip2 cairo cdaudio cdparanoia cdr cdrom cdrtools chm cli consolekit cpufreq cracklib crypt css cuda custom-optimization cyrillic dbus device-mapper dhcp divx djvu dmx dri dvd dvdnav dvdr dvdread embedded eselect fame fbsplash ffmpeg firefox3 flac flash ftp gdbm glitz gmp google gphoto2 gpm gsf gsm gzip hal hddtemp iconv icq id3 id3tag image imagemagick imlib isdnlog ithreads jabber jack java javascript jpeg jpeg2k kde4 kdm lame lm_sensors midi mmx mng mouse mp3 mudflap multilib mysql ncurses nls nptl nptlonly nsplugin nsplugins nspr nvidia ogg opengl openmp oss pam pango pcre pdf perl png portage pppd pulseaudio python qt4 quicktime rar rcc rdesktop readline realmedia reflection rsh rss samba session slang sox spl sse sse2 ssl svg symlink sysfs tcpd threads tiff unicode usb utf8 v4l vdpau vorbis wavpack webkit wma wmf wmp xcb xcomposite xml xorg xulrunner xvid zip zlib" ALSA_CARDS="hda-nvidia hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="ru" USERLAND="GNU" VIDEO_CARDS="nvidia"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Гугление ничего вразумтиельно не показало.
Что бы это могло значить и как с этим бороться?