System freeze prob

Message

punkid · Post by **punkid** » Mon Apr 11, 2011 10:31 am

Hi all, my system recently often freezes and gets no responding any more. I have to reboot over and over again. I looked up the /var/log/messages file, the output indicated the kernel was the culprit, but I have no idea about what's wrong with it. Here's the excerpt of the /var/log/messages:

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Apr 10 09:54:50 Genbox kernel: BUG: unable to handle kernel NULL pointer dereference at   (null)
Apr 10 09:54:50 Genbox kernel: IP: [<c1083dc1>] __find_get_block_slow+0x68/0xf2
Apr 10 09:54:50 Genbox kernel: *pde = 00000000 
Apr 10 09:54:50 Genbox kernel: Oops: 0000 [#1] 
Apr 10 09:54:50 Genbox kernel: last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
Apr 10 09:54:50 Genbox kernel: Modules linked in: xt_state ipt_addrtype xt_DSCP xt_dscp xt_string xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_conntrack xt_connmark snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss nvidia(P) snd_cmipci snd_pcm snd_page_alloc snd_opl3_lib snd_timer snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq_device i2c_nforce2 snd k8temp i2c_core hwmon
Apr 10 09:54:50 Genbox kernel: 
Apr 10 09:54:50 Genbox kernel: Pid: 3332, comm: rsync Tainted: P            2.6.38-gentoo #1 System manufacturer System Product Name/K8N4-E
Apr 10 09:54:50 Genbox kernel: EIP: 0060:[<c1083dc1>] EFLAGS: 00010207 CPU: 0
Apr 10 09:54:50 Genbox kernel: EIP is at __find_get_block_slow+0x68/0xf2
Apr 10 09:54:50 Genbox kernel: EAX: 00000000 EBX: 00128107 ECX: 00000000 EDX: 00000000
Apr 10 09:54:50 Genbox kernel: ESI: 00000000 EDI: f702d7e0 EBP: f6260970 ESP: f1f0da5c
Apr 10 09:54:50 Genbox kernel: DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Apr 10 09:54:50 Genbox kernel: Process rsync (pid: 3332, ti=f1f0c000 task=f1fb3330 task.ti=f1f0c000)
Apr 10 09:54:50 Genbox kernel: Stack:
Apr 10 09:54:50 Genbox kernel: f6260970 f702d720 cdfb8f60 00000008 cdeb8eb8 00001000 00128107 c108414a
Apr 10 09:54:50 Genbox kernel: cdeb8208 cf8b1630 cdeb8128 d6b6a6d8 f62ff240 f63a6438 f63a61d0 cdeb8eb8
Apr 10 09:54:50 Genbox kernel: 00128107 00000000 f5f93400 00128107 c1084174 00001000 f4586000 0012a442
Apr 10 09:54:50 Genbox kernel: Call Trace:
Apr 10 09:54:50 Genbox kernel: [<c108414a>] ? __find_get_block+0x10a/0x118
Apr 10 09:54:50 Genbox kernel: [<c1084174>] ? __getblk+0x1c/0x2f5
Apr 10 09:54:50 Genbox kernel: [<c10a2da8>] ? _reiserfs_free_block+0x11e/0x15b
Apr 10 09:54:50 Genbox kernel: [<c10864c9>] ? __bread+0xa/0x75
Apr 10 09:54:50 Genbox kernel: [<c10ae2c6>] ? get_neighbors+0x12c/0x188
Apr 10 09:54:50 Genbox kernel: [<c10af736>] ? fix_nodes+0x9d2/0xdc4
Apr 10 09:54:50 Genbox kernel: [<c10b8550>] ? reiserfs_cut_from_item+0x32d/0x673
Apr 10 09:54:50 Genbox kernel: [<c10b8b6f>] ? reiserfs_do_truncate+0x2d9/0x43a
Apr 10 09:54:50 Genbox kernel: [<c10b8cf8>] ? reiserfs_delete_object+0x28/0x58
Apr 10 09:54:50 Genbox kernel: [<c10a9665>] ? reiserfs_evict_inode+0x76/0xce
Apr 10 09:54:50 Genbox kernel: [<c10792ab>] ? evict+0x14/0x76
Apr 10 09:54:50 Genbox kernel: [<c10799a2>] ? iput+0x168/0x1ac
Apr 10 09:54:50 Genbox kernel: [<c1077658>] ? d_kill+0x8a/0x97
Apr 10 09:54:50 Genbox kernel: [<c10783e1>] ? dput+0xbf/0xcd
Apr 10 09:54:50 Genbox kernel: [<c1073682>] ? sys_renameat+0x179/0x1cf
Apr 10 09:54:50 Genbox kernel: [<c107833c>] ? dput+0x1a/0xcd
Apr 10 09:54:50 Genbox kernel: [<c107833c>] ? dput+0x1a/0xcd
Apr 10 09:54:50 Genbox kernel: [<c10736e9>] ? sys_rename+0x11/0x15
Apr 10 09:54:50 Genbox kernel: [<c10024cc>] ? sysenter_do_call+0x12/0x22
Apr 10 09:54:50 Genbox kernel: Code: a7 00 00 00 8b 00 f6 c4 08 0f 84 8b 00 00 00 8b 07 f6 c4 08 75 04 0f 0b eb fe 8b 47 0c 8b 2c 24 89 44 24 08 89 c2 b8 01 00 00 00 <8b> 0a 80 e1 20 74 0f 39 72 10 75 0c 39 5a 0c 75 07 ff 42 34 eb 
Apr 10 09:54:50 Genbox kernel: EIP: [<c1083dc1>] __find_get_block_slow+0x68/0xf2 SS:ESP 0068:f1f0da5c
Apr 10 09:54:50 Genbox kernel: CR2: 0000000000000000
Apr 10 09:54:50 Genbox kernel: ---[ end trace 906bc4e920be7744 ]---
Apr 10 09:54:50 Genbox kernel: ------------[ cut here ]------------
Apr 10 09:54:50 Genbox kernel: WARNING: at kernel/exit.c:910 do_exit+0x28/0x52f()
Apr 10 09:54:50 Genbox kernel: Hardware name: System Product Name
Apr 10 09:54:50 Genbox kernel: Modules linked in: xt_state ipt_addrtype xt_DSCP xt_dscp xt_string xt_NFQUEUE xt_multiport xt_mark xt_iprange xt_hashlimit xt_conntrack xt_connmark snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss nvidia(P) snd_cmipci snd_pcm snd_page_alloc snd_opl3_lib snd_timer snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq_device i2c_nforce2 snd k8temp i2c_core hwmon
Apr 10 09:54:50 Genbox kernel: Pid: 3332, comm: rsync Tainted: P      D     2.6.38-gentoo #1
Apr 10 09:54:50 Genbox kernel: Call Trace:
Apr 10 09:54:50 Genbox kernel: [<c101d6c1>] ? warn_slowpath_common+0x6a/0x7b
Apr 10 09:54:50 Genbox kernel: [<c101fb61>] ? do_exit+0x28/0x52f
Apr 10 09:54:50 Genbox kernel: [<c101d6df>] ? warn_slowpath_null+0xd/0x10
Apr 10 09:54:50 Genbox kernel: [<c101fb61>] ? do_exit+0x28/0x52f
Apr 10 09:54:50 Genbox kernel: [<c1004594>] ? oops_end+0x63/0x66
Apr 10 09:54:50 Genbox kernel: [<c10160a7>] ? no_context+0x10c/0x115
Apr 10 09:54:50 Genbox kernel: [<c10161e2>] ? bad_area+0x34/0x39
Apr 10 09:54:50 Genbox kernel: [<c101648d>] ? do_page_fault+0x1a7/0x327
Apr 10 09:54:50 Genbox kernel: [<c104d5ca>] ? find_get_page+0x19/0x5d
Apr 10 09:54:50 Genbox kernel: [<c1083e3d>] ? __find_get_block_slow+0xe4/0xf2
Apr 10 09:54:50 Genbox kernel: [<c10162e6>] ? do_page_fault+0x0/0x327
Apr 10 09:54:50 Genbox kernel: [<c12b862c>] ? error_code+0x58/0x60
Apr 10 09:54:50 Genbox kernel: [<c10162e6>] ? do_page_fault+0x0/0x327
Apr 10 09:54:50 Genbox kernel: [<c1083dc1>] ? __find_get_block_slow+0x68/0xf2
Apr 10 09:54:50 Genbox kernel: [<c108414a>] ? __find_get_block+0x10a/0x118
Apr 10 09:54:50 Genbox kernel: [<c1084174>] ? __getblk+0x1c/0x2f5
Apr 10 09:54:50 Genbox kernel: [<c10a2da8>] ? _reiserfs_free_block+0x11e/0x15b
Apr 10 09:54:50 Genbox kernel: [<c10864c9>] ? __bread+0xa/0x75
Apr 10 09:54:50 Genbox kernel: [<c10ae2c6>] ? get_neighbors+0x12c/0x188
Apr 10 09:54:50 Genbox kernel: [<c10af736>] ? fix_nodes+0x9d2/0xdc4
Apr 10 09:54:50 Genbox kernel: [<c10b8550>] ? reiserfs_cut_from_item+0x32d/0x673
Apr 10 09:54:50 Genbox kernel: [<c10b8b6f>] ? reiserfs_do_truncate+0x2d9/0x43a
Apr 10 09:54:50 Genbox kernel: [<c10b8cf8>] ? reiserfs_delete_object+0x28/0x58
Apr 10 09:54:50 Genbox kernel: [<c10a9665>] ? reiserfs_evict_inode+0x76/0xce
Apr 10 09:54:50 Genbox kernel: [<c10792ab>] ? evict+0x14/0x76
Apr 10 09:54:50 Genbox kernel: [<c10799a2>] ? iput+0x168/0x1ac
Apr 10 09:54:50 Genbox kernel: [<c1077658>] ? d_kill+0x8a/0x97
Apr 10 09:54:50 Genbox kernel: [<c10783e1>] ? dput+0xbf/0xcd
Apr 10 09:54:50 Genbox kernel: [<c1073682>] ? sys_renameat+0x179/0x1cf
Apr 10 09:54:50 Genbox kernel: [<c107833c>] ? dput+0x1a/0xcd
Apr 10 09:54:50 Genbox kernel: [<c107833c>] ? dput+0x1a/0xcd
Apr 10 09:54:50 Genbox kernel: [<c10736e9>] ? sys_rename+0x11/0x15
Apr 10 09:54:50 Genbox kernel: [<c10024cc>] ? sysenter_do_call+0x12/0x22
Apr 10 09:54:50 Genbox kernel: ---[ end trace 906bc4e920be7745 ]---

And here's my emerge --info output

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Portage 2.1.9.45 (default/linux/x86/10.0/desktop, gcc-4.5.2, glibc-2.13-r2, 2.6.38-gentoo i686)
=================================================================
System uname: Linux-2.6.38-gentoo-i686-AMD_Sempron-tm-_Processor_3000+-with-gentoo-2.0.2
Timestamp of tree: Sat, 09 Apr 2011 23:15:01 +0000
ccache version 3.1.1 [enabled]
app-shells/bash:     4.2_p8
dev-lang/python:     2.7.1-r1, 3.1.3-r1
dev-util/ccache:     3.1.1
dev-util/cmake:      2.8.4
sys-apps/baselayout: 2.0.2
sys-apps/openrc:     0.8.0
sys-apps/sandbox:    2.5
sys-devel/autoconf:  2.13, 2.68
sys-devel/automake:  1.9.6-r2, 1.10.3, 1.11.1
sys-devel/binutils:  2.21
sys-devel/gcc:       4.5.2
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.4-r1
sys-devel/make:      3.82
virtual/os-headers:  2.6.38 (sys-kernel/linux-headers)
ACCEPT_KEYWORDS="x86 ~x86"
ACCEPT_LICENSE="*"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=native -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=native -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going"
FEATURES="assume-digests binpkg-logs ccache distlocks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="http://mirrors.163.com/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j2"
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="/var/lib/layman/gentoo-china /var/lib/layman/lcd-filtering /home/ebuild"
SYNC="rsync://mirrors.163.com/gentoo-portage"
USE="X a52 aac acl acpi alsa bash-completion branding bzip2 cairo cdr cjk cli consolekit cracklib cups cxx dbus dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gdu gif gnome gpm gstreamer gtk iconv jpeg kdehiddenvisibility lcms ldap libnotify mad mikmod mmx mng modules mp3 mp4 mpeg mudflap ncurses nls nptl nptlonly ogg opengl openmp oss pam pango pcre pdf perl png policykit ppds pppd python qt3support readline sdl session spell sse sse2 ssl startup-notification svg sysfs tcpd tiff truetype udev unicode usb vim-syntax vorbis win32codecs x264 x86 xcb xcomposite xml xorg xulrunner xv xvid zlib" ALSA_CARDS="cmi8378" 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 auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" 
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

I've tried rebuilding the kernel or building a newer version. But no luck.

Can somebody tell me what to do with it, TIA!

USTruck · Post by **USTruck** » Mon Apr 11, 2011 11:56 am

Hello,

I Sea "reiserfs" in message log ..... can you check filesystem ?
It's possible that reiserfs settings under kernel are not complete ?

Other case, I don't have any idea.