Bug 148838 – Unable to handle kernel paging request at ffff8100706c6970 RIP, Pid: 191, comm: kswapd0 Tainted: P 2.6.17-gentoo-r7

• Status: RESOLVED TEST-REQUEST
• Product: Gentoo Linux

[Description Jeroen Asselman 2006-09-23 13:28:08 UTC]

Complete message in syslog:
Sep 22 18:34:47 asselman Unable to handle kernel paging request at ffff8100706c6970 RIP: 
Sep 22 18:34:47 asselman <ffffffff802a1382>{free_block+131}
Sep 22 18:34:47 asselman PGD 8063 PUD 0 
Sep 22 18:34:47 asselman Oops: 0002 [1] SMP 
Sep 22 18:34:47 asselman CPU 0 
Sep 22 18:34:47 asselman Modules linked in: xt_tcpudp ip6table_filter ip6_tables xt_state xt_pkttype xt_CLASSIFY xt_multiport xt_conntrack iptable_mangle ipt_ULOG ipt_TT
L ipt_ttl ipt_TOS ipt_tos ipt_TCPMSS ipt_SAME ipt_REJECT ipt_REDIRECT ipt_recent ipt_owner ipt_NETMAP ipt_MASQUERADE ipt_LOG ipt_iprange ipt_hashlimit ipt_ECN ipt_ecn ip
t_DSCP ipt_dscp ipt_ah ipt_addrtype ip_nat_irc ip_nat_ftp iptable_nat ip_nat ip_conntrack_irc ip_conntrack_ftp ip_conntrack iptable_filter ip_tables x_tables dummy snd_p
cm_oss snd_mixer_oss uhci_hcd snd_bt87x tuner tvaudio msp3400 bttv video_buf ir_common compat_ioctl32 i2c_algo_bit v4l2_common btcx_risc tveeprom videodev sky2 crc32 usb
lp forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc ehci_hcd ohci_hcd i2c_nforce2 lirc_mceusb2 usbcore lirc_dev nvidia i
2c_core cpufreq_ondemand
Sep 22 18:34:47 asselman Pid: 191, comm: kswapd0 Tainted: P      2.6.17-gentoo-r7 #4
Sep 22 18:34:47 asselman RIP: 0010:[<ffffffff802a1382>] <ffffffff802a1382>{free_block+131}
Sep 22 18:34:47 asselman RSP: 0018:ffff81003ebc1d08  EFLAGS: 00010046
Sep 22 18:34:47 asselman RAX: ffff8100057d7000 RBX: ffff81003f2e57a8 RCX: 000000000000000e
Sep 22 18:34:47 asselman RDX: ffff8100706c6968 RSI: ffff810005823000 RDI: ffff81003eb166c0
Sep 22 18:34:47 asselman RBP: ffff810005823048 R08: ffff81003ebce800 R09: 0000000000000000
Sep 22 18:34:47 asselman R10: ffff81000a74b528 R11: ffffffff802d1934 R12: ffff81003ebcdbc0
Sep 22 18:34:47 asselman R13: ffff81003eb83458 R14: 0000000000000008 R15: 0000000000000000
Sep 22 18:34:47 asselman FS:  0000000047810950(0000) GS:ffffffff80504000(0000) knlGS:00000000f7e9d6b0
Sep 22 18:34:47 asselman CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Sep 22 18:34:47 asselman CR2: ffff8100706c6970 CR3: 0000000034e08000 CR4: 00000000000006e0
Sep 22 18:34:47 asselman Process kswapd0 (pid: 191, threadinfo ffff81003ebc0000, task ffff81003f09aa80)
Sep 22 18:34:47 asselman Stack: 0000001b00000001 000000000000001b ffff81003eb83400 ffff81003eb166c0 
Sep 22 18:34:47 asselman 0000000000000000 ffff81003ebcdbc0 0000000000000080 ffffffff802a156d 
Sep 22 18:34:47 asselman ffff81003f2fc7d0 ffff81003eb83400 
Sep 22 18:34:47 asselman Call Trace: <ffffffff802a156d>{cache_flusharray+116}
Sep 22 18:34:47 asselman <ffffffff80207588>{kmem_cache_free+329} <ffffffff80233810>{dispose_list+195}
Sep 22 18:34:47 asselman <ffffffff8022c2fb>{shrink_icache_memory+410} <ffffffff8023d9e2>{shrink_slab+226}
Sep 22 18:34:47 asselman <ffffffff802947ba>{balance_pgdat+561} <ffffffff8029458b>{balance_pgdat+2}
Sep 22 18:34:47 asselman <ffffffff802554fb>{kswapd+263} <ffffffff80288d2a>{autoremove_wake_function+0}
Sep 22 18:34:47 asselman <ffffffff8025ac36>{child_rip+8} <ffffffff802553f4>{kswapd+0}
Sep 22 18:34:47 asselman <ffffffff8025ac2e>{child_rip+0}
Sep 22 18:34:47 asselman 
Sep 22 18:34:47 asselman Code: 48 89 42 08 48 89 10 89 e8 2b 46 18 48 c7 06 00 01 10 00 31 
Sep 22 18:34:47 asselman RIP <ffffffff802a1382>{free_block+131} RSP <ffff81003ebc1d08>
Sep 22 18:34:47 asselman CR2: ffff8100706c6970


>>> cfg-update-1.8.0-r3 : No new packages have been emerged, checksum index OK...
Portage 2.1.1 (default-linux/amd64/2006.1, gcc-4.1.1, glibc-2.4-r3, 2.6.17-gentoo-r8 x86_64)
=================================================================
System uname: 2.6.17-gentoo-r8 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
Gentoo Base System version 1.12.50 CEST" stop="20060929190000 CEST" channel="116" > 
Last Sync: Sat, 23 Sep 2006 01:00:01 +0000
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: [Not Present]CEST" stop="20060930090000 CEST" channel="116" > 
dev-lang/python:     2.3.5-r2, 2.4.3-r1>
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17", line 1259, in ?
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.16.1-r3nice_time[0], nice_time[1]))
sys-devel/gcc-config: 1.3.13-r3
sys-devel/libtool:   1.5.22_gr
virtual/os-headers:  2.6.11-r2ab_nl 
ACCEPT_KEYWORDS="amd64"log/messages
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -pipe -O2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /etc/mail/dspam /usr/NX/etc /usr/NX/home /usr/share/X11/xkb /var/qmail/alias /var/qmail/control /var/run/dspam"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/terminfo"
CXXFLAGS="-march=k8 -pipe -O2"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms splitdebug strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LINGUAS="nl"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage /usr/portage/local/layman/nx"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 X acpi alsa apache2 berkdb bitmap-fonts cairo cli crypt cups dbus dlloader dri elibc_glibc fam firefox fortran fuse gdbm glitz gnome gpm gstreamer gtk gtk2 input_devices_evdev input_devices_keyboard input_devices_mouse ipv6 isdnlog jpeg kernel_linux libg++ linguas_nl lirc lirc_devices_mceusb2 mono mp3 mpeg ncurses nls nptl nptlonly nvidia ogg oggvorbis opengl pam pcre perl png ppds pppd python qmail readline reflection session spl sqlite ssl tcpd theora threads truetype-fonts type1-fonts udev unicode usb userland_GNU utf8 vhosts video_cards_nvidia video_cards_vesa vorbis xorg zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS



Seems to be happening most of the time when recording a show with mythtv.

[Comment 1 Jakub Moc (RETIRED) 2006-09-23 13:32:45 UTC]

Your kernel is tainted. Reopen if you can reproduce it without nVidia drivers and all other stuff that taints it.