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compbhoot
n00b
Joined: 01 Sep 2006
Posts: 14
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 Posted: Thu Nov 06, 2008 6:37 am Post subject: Kernel Panic [Help Required] |
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Hello, I am having kernel panic every 60hours of the system uptime. Please help. Following is the message I have grabbed from screen while kernel panic.
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Call Trace:
[<f88303d6>] htb_safe_rb_erase+0x16/0x68
[<f8830cbc>] htb_do_events+0x7c/0x130
[<f88314d9>] htb_dcqueue+0xc9/0x1f0
[<c0349757>] __qdisc_run+0x187/0x290
[<c0146d23>] tick_program_event+0x43/0x60
[<c03cb80c>] net_tx_action+0xbe/0xf0
[<c012cb85>] __do_softirq+0x75/0xf0
[<c012ec38>] do_softirq+0x38/0x40
[<c012ece5>] irq_exit+0x75/0x90
[<c0119e3a>] smp_apic_timer_interrupt+0x21/0x40
[<c0105c44>] apic_timer_interrupt+0x28/0x30
[<c01700d8>] shmem_getpage+0x2a8/0x668
[<c010329e>] mwait_idle_with_hints+0x3e/0x50
[<c01032b0>] mwait_idle+0x0/0x10
[<c0103103>] cup_idel+0x83/oxd0
code: d0 74 .......
EIP:[<c025803f>] __rb_erase_color+0x7f/0x170 SS:ESP 0068:c354
kernel panic - not syncing: Fatal exception in interrupt
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Following is the info of my server.
uname -a
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2.6.23-gentoo-r6 #12 SMP Tue Oct 21 11:29:42 NPT 2008 i686 Intel(R) Xeon(TM) CPU 3.20GHz GenuineIntel GNU/Linux
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tc -V
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tc utility, iproute2-ss070710
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emerge --info
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Portage 2.1.4.4 (hardened/linux/x86/2008.0, gcc-3.4.6, glibc-2.6.1-r0, 2.6.23-gentoo-r6 i686)
=================================================================
System uname: 2.6.23-gentoo-r6 i686 Intel(R) Xeon(TM) CPU 3.20GHz
Timestamp of tree: Mon, 06 Oct 2008 18:46:03 +0000
app-shells/bash: 3.2_p33
dev-lang/python: 2.4.4-r6, 2.5.2-r7
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 1.12.11.1
sys-apps/sandbox: 1.2.18.1-r2
sys-devel/autoconf: 2.13, 2.61-r2
sys-devel/automake: 1.10.1-r1
sys-devel/binutils: 2.18-r3
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool: 1.5.26
virtual/os-headers: 2.6.23-r3
ACCEPT_KEYWORDS="x86"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
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"
USE="acl berkdb bzip2 cli cracklib crypt cups dri gdbm gpm hardened iconv isdnlog jpeg midi mudflap ncurses nptl nptlonly openmp pam pcre perl pic png pppd python readline reflection session spl ssl sysfs tcpd urandom x86 xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="apm ark chips cirrus cyrix dummy fbdev glint i128 i740 i810 imstt mach64 mga neomagic nsc nv r128 radeon rendition s3 s3virge savage siliconmotion sis sisusb tdfx tga trident tseng v4l vesa vga via vmware voodoo"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
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I am using this server for bandwidth shaping with classification u32 hashing
Kernel config of QOS portion
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#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_FIFO=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RR=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_IPT is not set
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
# CONFIG_NET_CLS_POLICE is not set
CONFIG_NET_CLS_IND=y
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digrouz
Tux's lil' helper
Joined: 19 Feb 2005
Posts: 124
Location: Mouscron, Belgium
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| Posted: Thu Nov 06, 2008 7:26 am Post subject: |
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did you tried to update the kernel to the latest version?
Also the same for your motherboard bios?
Sometimes, this can solves problems 
_________________
There are 10 types of people in the world: those who understand binary, and those who don't. |
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compbhoot
n00b
Joined: 01 Sep 2006
Posts: 14
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| Posted: Thu Nov 06, 2008 7:32 am Post subject: |
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| I have tried with the latest version of kernel linux-2.6.25-gentoo-r6. We encountered different problem with the kernel. There is no error message on console and no error message anywhere but the system stopped working every 2weeks. Then we have downgraded the kernel to 2.6.23-gentoo-r6. we have tried older version and seems stable on another server. One thing to be noticed is that We are using dynamic shaping. That is we do perform high number of filters and class delete and add. Is there any problem while performing high number of filter and class manipulation. |
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digrouz
Tux's lil' helper
Joined: 19 Feb 2005
Posts: 124
Location: Mouscron, Belgium
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| Posted: Thu Nov 06, 2008 7:36 am Post subject: |
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I don't know what is dynamic shapping 
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compbhoot
n00b
Joined: 01 Sep 2006
Posts: 14
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| Posted: Thu Nov 06, 2008 7:52 am Post subject: |
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Dynamic shaping! I mean to say we use to add shaping rule as the user gets connected and we use to delete as the user gets disconnected. The main point is that we use to perform rules add and delete more frequently.  |
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Kernel & Hardware
