Bug#500472: [Fwd: Bug#500472: linux-image-2.6.26-1-openvz-amd64: NULL pointer dereference in tcp_v4_send_ack]
On 29 September 2008 12:59:11 you wrote:
>
> -------- Original Message --------
> Subject: Bug#500472: linux-image-2.6.26-1-openvz-amd64: NULL pointer
> dereference in tcp_v4_send_ack
Thanks! It is a mainstream bug. Fixed patch was sent to netdev@.
> Date: Sun, 28 Sep 2008 19:37:07 +0400
> From: Alexandre Rossi <niol@sousmonlit.dyndns.org>
> Reply-To: Alexandre Rossi <niol@sousmonlit.dyndns.org>,
> "500472@bugs.debian.org" <500472@bugs.debian.org>
> To: Debian Bug Tracking System <submit@bugs.debian.org>
>
> Package: linux-image-2.6.26-1-openvz-amd64
> Version: 2.6.26-5
> Severity: important
>
> Hi,
>
> The machine freezes sometimes, repeatedly and it seems this happens under
> some network load in a VE.
>
> vcfgvalidate is all ok. The fail counts of user beancounters are all 0.
>
>
> Here is the stacktrace. Feel free to ask for more info.
>
> Alex
> --
> [ 960.532790] BUG: unable to handle kernel NULL pointer dereference at
> 0000000000000450
> [ 960.532790] IP: [<ffffffff803e9712>] tcp_v4_send_ack+0x1f6/0x23e
> [ 960.532790] PGD 1a5ec067 PUD 1a801067 PMD 0
> [ 960.532790] Oops: 0000 [1] SMP
> [ 960.532790] CPU: 0
> [ 960.532790] Modules linked in: netconsole configfs i915 drm vzethdev
> vznetdev simfs vzdquota vzmon vzdev xt_TCPMSS video output ac battery
> ip6table_filter ip6_tables iptable_raw xt_comment xt_policy ipt_ULOG
> ipt_TTL ipt_ttl ipt_REJECT ipt_REDIRECT ipt_recent ipt_NETMAP
> ipt_MASQUERADE ipt_LOG ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype
> nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre
> nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp
> nf_conntrack_amanda nf_conntrack_tftp nf_conntrack_sip
> nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre
> nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_irc
> nf_conntrack_h323 nf_conntrack_ftp xt_tcpmss xt_pkttype xt_physdev
> xt_owner xt_NFQUEUE xt_NFLOG xt_multiport xt_MARK xt_mark xt_mac
> xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp
> xt_dccp xt_conntrack xt_CONNMARK xt_connmark xt_CLASSIFY xt_tcpudp
> xt_state iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_m!
> angle nfnetlink iptable_filter ip_tables x_tables ipv6 eeprom
> cpufreq_ondemand acpi_cpufreq freq_table loop parport_pc i2c_i801
> rng_core snd_hda_intel i2c_core parport snd_pcm pcspkr iTCO_wdt
> snd_timer snd soundcore button snd_page_alloc intel_agp evdev ext3 jbd
> mbcache dm_mirror dm_log dm_snapshot dm_mod sd_mod ide_cd_mod cdrom
> ide_disk ata_generic ata_piix 8139too libata scsi_mod dock 8139cp mii
> r8169 ide_pci_generic piix ide_core thermal processor fan thermal_sys
> [ 960.532790] Pid: 0, comm: swapper Not tainted 2.6.26-1-openvz-amd64
> #1 036test001
> [ 960.532790] RIP: 0010:[<ffffffff803e9712>] [<ffffffff803e9712>]
> tcp_v4_send_ack+0x1f6/0x23e
> [ 960.532790] RSP: 0018:ffffffff805d9bf0 EFLAGS: 00010246
> [ 960.532790] RAX: 0000000000000000 RBX: ffff81001a88a980 RCX:
> 0000000000000020
> [ 960.532790] RDX: ffffffff805d9c40 RSI: ffff81001a88a980 RDI:
> 0000000000000000
> [ 960.532790] RBP: 0000000000027410 R08: 00000000000016a0 R09:
> 0000000000027410
> [ 960.532790] R10: 0000000031ff5ed3 R11: 00000000221928fa R12:
> 0000000000000000
> [ 960.532790] R13: 0000000000000000 R14: ffff81001a88c034 R15:
> ffff81001a88a980
> [ 960.532790] FS: 0000000000000000(0000) GS:ffffffff80533000(0000)
> knlGS:0000000000000000
> [ 960.532790] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> [ 960.532790] CR2: 0000000000000450 CR3: 000000001a5e8000 CR4:
> 00000000000006e0
> [ 960.532790] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [ 960.532790] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
> 0000000000000400
> [ 960.532790] Process swapper (pid: 0, veid=0, threadinfo
> ffffffff8056a000, task ffffffff804ee480)
> [ 960.532790] Stack: 00005000ffffafff ffffffff80423437
> 31ff5ed30ce25000 a0161080221928fa
> [ 960.532790] 0a08010100000000 107402008d740200 0000000000000000
> ffffffff80423437
> [ 960.532790] ffffffff805d9db0 ffffffffa02987ec ffffffff805d9c00
> 0000000000000020
> [ 960.532790] Call Trace:
> [ 960.532790] <IRQ> [<ffffffff80423437>] ? _read_lock_bh+0x9/0x19
> [ 960.532790] [<ffffffff80423437>] ? _read_lock_bh+0x9/0x19
> [ 960.532790] [<ffffffffa02987ec>] ? :ip_tables:ipt_do_table+0x515/0x581
> [ 960.532790] [<ffffffff803ece53>] ? tcp_check_req+0x14a/0x3d8
> [ 960.532790] [<ffffffff803ea825>] ? tcp_v4_do_rcv+0x387/0x4df
> [ 960.532790] [<ffffffff803ca150>] ? nf_iterate+0x41/0x7d
> [ 960.532790] [<ffffffff803ecc12>] ? tcp_v4_rcv+0x6f6/0x748
> [ 960.532790] [<ffffffff803d041d>] ? ip_local_deliver_finish+0x171/0x25f
> [ 960.532790] [<ffffffff803d0289>] ? ip_rcv_finish+0x3a1/0x3c4
> [ 960.532790] [<ffffffff803d087c>] ? ip_rcv+0x26e/0x2c3
> [ 960.532790] [<ffffffff803af5c7>] ? netif_receive_skb+0x37b/0x44f
> [ 960.532790] [<ffffffff803b2043>] ? process_backlog+0x86/0xef
> [ 960.532790] [<ffffffff803b1a6f>] ? net_rx_action+0xab/0x1da
> [ 960.532790] [<ffffffff80239ddf>] ? __do_softirq+0x96/0x15c
> [ 960.532790] [<ffffffff8020d3bc>] ? call_softirq+0x1c/0x28
> [ 960.532790] [<ffffffff8020f510>] ? do_softirq+0x3c/0x81
> [ 960.532790] [<ffffffff80239d05>] ? irq_exit+0x81/0xc5
> [ 960.532790] [<ffffffff8020f770>] ? do_IRQ+0xb9/0xd9
> [ 960.532790] [<ffffffff80212ca7>] ? mwait_idle+0x0/0x4d
> [ 960.532790] [<ffffffff80212ca7>] ? mwait_idle+0x0/0x4d
> [ 960.532790] [<ffffffff8020c55d>] ? ret_from_intr+0x0/0x19
> [ 960.532790] <EOI> [<ffffffff8021a9b3>] ? lapic_next_event+0x0/0x13
> [ 960.532790] [<ffffffff80212ce8>] ? mwait_idle+0x41/0x4d
> [ 960.532790] [<ffffffff8020ad2b>] ? cpu_idle+0x89/0xb3
> [ 960.532790]
> [ 960.532790]
> [ 960.532790] Code: 00 4d 85 e4 89 44 24 60 c7 44 24 64 08 00 00 00 74
> 09 41 8b 44 24 04 89 44 24 68 48 8b 43 20 8b 4c 24 58 48 8d 54 24 50 48
> 89 de <48> 8b 80 50 04 00 00 48 8b b8 40 01 00 00 e8 d1 b7 fe ff 65 48
> [ 960.532790] RIP [<ffffffff803e9712>] tcp_v4_send_ack+0x1f6/0x23e
> [ 960.532790] RSP <ffffffff805d9bf0>
> [ 960.532790] CR2: 0000000000000450
> [ 960.532790] ---[ end trace b9ce8b85803028c3 ]---
> [ 960.532790] Kernel panic - not syncing: Aiee, killing interrupt handler!
>
> -- Package-specific info:
> ** Version:
> Linux version 2.6.26-1-openvz-amd64 (Debian 2.6.26-5) (waldi@debian.org)
> (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #1 SMP Wed
> Sep 10 16:30:00 UTC 2008
>
> ** Command line:
> root=/dev/hda1 ro
>
> ** Not tainted
>
> ** Kernel log:
> [ 1.571113] ata1.00: configured for UDMA/133
> [ 1.964775] isa bounce pool size: 16 pages
> [ 1.964900] scsi 0:0:0:0: Direct-Access ATA ST3160812AS
> 3.AA PQ: 0 ANSI: 5
> [ 1.972729] ICH7: IDE controller (0x8086:0x27df rev 0x01) at PCI
> slot 0000:00:1f.1
> [ 1.972729] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level,
> low) -> IRQ 18
> [ 1.972729] ICH7: not 100% native mode: will probe irqs later
> [ 1.972729] ide0: BM-DMA at 0xffa0-0xffa7
> [ 1.972729] ide1: BM-DMA at 0xffa8-0xffaf
> [ 1.972729] Probing IDE interface ide0...
> [ 2.256468] hda: Maxtor 6Y080L0, ATA DISK drive
> [ 2.704446] hdb: TSSTcorpDVD-ROM SH-D162C, ATAPI CD/DVD-ROM drive
> [ 2.760812] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
> [ 2.760950] hda: UDMA/100 mode selected
> [ 2.761149] hdb: host max PIO4 wanted PIO255(auto-tune) selected PIO4
> [ 2.761277] hdb: UDMA/33 mode selected
> [ 2.761467] Probing IDE interface ide1...
> [ 3.580751] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> [ 3.593032] ide1 at 0x170-0x177,0x376 on irq 15
> [ 3.609199] Driver 'sd' needs updating - please use bus_type methods
> [ 3.609199] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors
> (160042 MB)
> [ 3.609199] sd 0:0:0:0: [sda] Write Protect is off
> [ 3.609199] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 3.609199] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> [ 3.609199] sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors
> (160042 MB)
> [ 3.609199] sd 0:0:0:0: [sda] Write Protect is off
> [ 3.609199] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 3.609220] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
> enabled, doesn't support DPO or FUA
> [ 3.609275] sda:<6>hda: max request size: 128KiB
> [ 3.618633] hda: 160086528 sectors (81964 MB) w/2048KiB Cache,
> CHS=65535/16/63
> [ 3.620858] hda: cache flushes supported
> [ 3.620945] hda: hda1 hda2 < unknown partition table
> [ 3.627667] sd 0:0:0:0: [sda] Attached SCSI disk
> [ 3.633225] hda5 >
> [ 3.633225] hdb: ATAPI 48X DVD-ROM drive, 256kB Cache
> [ 3.633225] Uniform CD-ROM driver Revision: 3.20
> [ 3.828207] device-mapper: uevent: version 1.0.3
> [ 3.828207] device-mapper: ioctl: 4.13.0-ioctl (2007-10-18)
> initialised: dm-devel@redhat.com
> [ 3.955304] PM: Starting manual resume from disk
> [ 3.988229] EXT3-fs: INFO: recovery required on readonly filesystem.
> [ 3.988229] EXT3-fs: write access will be enabled during recovery.
> [ 4.072304] kjournald starting. Commit interval 5 seconds
> [ 4.072387] EXT3-fs: recovery complete.
> [ 4.072387] EXT3-fs: mounted filesystem with ordered data mode.
> [ 5.538702] udevd version 125 started
> [ 5.984416] input: Power Button (FF) as /class/input/input2
> [ 5.996784] agpgart: Detected an Intel 945G Chipset.
> [ 5.997352] agpgart: Detected 48892K stolen memory.
> [ 6.009498] agpgart: AGP aperture is 256M @ 0xe0000000
> [ 6.053573] ACPI: Power Button (FF) [PWRF]
> [ 6.053751] input: Power Button (CM) as /class/input/input3
> [ 6.117714] ACPI: Power Button (CM) [PWRB]
> [ 6.441784] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level,
> low) -> IRQ 16
> [ 6.441784] PCI: Setting latency timer of device 0000:00:1b.0 to 64
> [ 6.473741] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008)
> [ 6.473741] iTCO_wdt: Found a ICH7 or ICH7R TCO device (Version=2,
> TCOBASE=0x0860)
> [ 6.473741] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
> [ 6.627706] input: PC Speaker as /class/input/input4
> [ 6.632990] Error: Driver 'pcspkr' is already registered, aborting...
> [ 6.646535] intel_rng: FWH not detected
> [ 6.682554] ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level,
> low) -> IRQ 19
> [ 6.706818] pnp: the driver 'parport_pc' has been registered
> [ 6.706842] parport_pc 00:07: reported by Plug and Play ACPI
> [ 6.706932] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
> [ 6.803251] parport_pc 00:07: driver attached
> [ 8.193527] EXT3 FS on hda1, internal journal
> [ 9.054543] loop: module loaded
> [ 14.713109] kjournald starting. Commit interval 5 seconds
> [ 14.713109] EXT3 FS on dm-3, internal journal
> [ 14.713109] EXT3-fs: mounted filesystem with ordered data mode.
> [ 14.746406] kjournald starting. Commit interval 5 seconds
> [ 14.754452] EXT3 FS on dm-0, internal journal
> [ 14.754522] EXT3-fs: mounted filesystem with ordered data mode.
> [ 14.773919] kjournald starting. Commit interval 5 seconds
> [ 14.774427] EXT3 FS on dm-1, internal journal
> [ 14.774427] EXT3-fs: mounted filesystem with ordered data mode.
> [ 14.790426] kjournald starting. Commit interval 5 seconds
> [ 14.794387] EXT3 FS on dm-2, internal journal
> [ 14.794387] EXT3-fs: mounted filesystem with ordered data mode.
> [ 14.838399] kjournald starting. Commit interval 5 seconds
> [ 14.838399] EXT3 FS on dm-5, internal journal
> [ 14.838399] EXT3-fs: mounted filesystem with ordered data mode.
> [ 15.126894] Adding 524280k swap on /dev/mapper/maxtor-swap.
> Priority:-1 extents:1 across:524280k
> [ 17.822520] r8169: eth0: link up
> [ 20.979928] NET: Registered protocol family 10
> [ 21.165889] eth1: link up, 100Mbps, full-duplex, lpa 0x41E1
> [ 21.472123] ip_tables: (C) 2000-2006 Netfilter Core Team
> [ 21.734818] Netfilter messages via NETLINK v0.30.
> [ 21.819832] nf_conntrack version 0.5.0 (3582 buckets, 14328 max)
> [ 22.266641] ctnetlink v0.93: registering with nfnetlink.
> [ 22.489740] ClusterIP Version 0.8 loaded successfully
> [ 25.860782] ip6_tables: (C) 2000-2006 Netfilter Core Team
> [ 30.316659] warning: `vzctl' uses 32-bit capabilities (legacy support
> in use)
> [ 30.347865] CT: 100: started
> [ 31.230383] eth0: no IPv6 routers present
> [ 31.740026] eth1: no IPv6 routers present
> [ 32.652441] CT: 101: started
> [ 44.284340] [drm] Initialized drm 1.1.0 20060810
> [ 44.332337] ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level,
> low) -> IRQ 16
> [ 44.332337] PCI: Setting latency timer of device 0000:00:02.0 to 64
> [ 44.332337] [drm] Initialized i915 1.6.0 20060119 on minor 0
>
> ** Loaded modules:
> Module Size Used by
> i915 35200 2
> drm 91360 3 i915
> vzethdev 14592 0
> vznetdev 24456 4
> simfs 8944 2
> vzdquota 42868 2 [permanent]
> vzmon 31248 4 vzethdev,vznetdev
> vzdev 7568 4 vzethdev,vznetdev,vzdquota,vzmon
> xt_TCPMSS 8576 0
> video 24084 0
> output 7808 1 video
> ac 9352 0
> battery 16904 0
> ip6table_filter 8320 1
> ip6_tables 23184 1 ip6table_filter
> iptable_raw 7424 0
> xt_comment 6272 0
> xt_policy 7424 0
> ipt_ULOG 13736 0
> ipt_TTL 6400 0
> ipt_ttl 6144 0
> ipt_REJECT 7552 4
> ipt_REDIRECT 6272 0
> ipt_recent 13208 0
> ipt_NETMAP 6272 0
> ipt_MASQUERADE 6528 1
> ipt_LOG 10372 8
> ipt_ECN 6912 0
> ipt_ecn 6400 0
> ipt_CLUSTERIP 11400 0
> ipt_ah 6144 0
> ipt_addrtype 6912 0
> nf_nat_tftp 6016 0
> nf_nat_snmp_basic 14088 0
> nf_nat_sip 10752 0
> nf_nat_pptp 7552 0
> nf_nat_proto_gre 6916 1 nf_nat_pptp
> nf_nat_irc 6656 0
> nf_nat_h323 11008 0
> nf_nat_ftp 7296 0
> nf_nat_amanda 6400 0
> ts_kmp 6272 5
> nf_conntrack_amanda 8832 1 nf_nat_amanda
> nf_conntrack_tftp 9748 1 nf_nat_tftp
> nf_conntrack_sip 23972 1 nf_nat_sip
> nf_conntrack_proto_sctp 12428 0
> nf_conntrack_pptp 10756 1 nf_nat_pptp
> nf_conntrack_proto_gre 9472 1 nf_conntrack_pptp
> nf_conntrack_netlink 20736 0
> nf_conntrack_netbios_ns 7040 0
> nf_conntrack_irc 10680 1 nf_nat_irc
> nf_conntrack_h323 57168 1 nf_nat_h323
> nf_conntrack_ftp 12728 1 nf_nat_ftp
> xt_tcpmss 6656 0
> xt_pkttype 6272 4
> xt_physdev 6928 0
> xt_owner 7296 0
> xt_NFQUEUE 6400 0
> xt_NFLOG 6400 0
> xt_multiport 7424 4
> xt_MARK 7552 0
> xt_mark 6912 0
> xt_mac 6272 0
> xt_limit 7172 0
> xt_length 6400 0
> xt_iprange 6912 0
> xt_helper 6784 0
> xt_hashlimit 16260 0
> xt_DSCP 7808 0
> xt_dscp 7168 0
> xt_dccp 7312 0
> xt_conntrack 8704 0
> xt_CONNMARK 8192 0
> xt_connmark 7424 0
> xt_CLASSIFY 6272 0
> xt_tcpudp 7680 33
> xt_state 6656 16
> iptable_nat 11652 1
> nf_nat 22548 13
> ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_proto_gre,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_netlink,iptable_nat
> nf_conntrack_ipv4 24608 19 iptable_nat,nf_nat
> nf_conntrack 82432 28
> ipt_CLUSTERIP,nf_nat_tftp,nf_nat_snmp_basic,nf_nat_sip,nf_nat_pptp,nf_nat_irc,nf_nat_h323,nf_nat_ftp,nf_nat_amanda,nf_conntrack_amanda,nf_conntrack_tftp,nf_conntrack_sip,nf_conntrack_proto_sctp,nf_conntrack_pptp,nf_conntrack_proto_gre,nf_conntrack_netlink,nf_conntrack_netbios_ns,nf_conntrack_irc,nf_conntrack_h323,nf_conntrack_ftp,xt_helper,xt_conntrack,xt_CONNMARK,xt_connmark,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
> iptable_mangle 8704 1
> nfnetlink 8904 1 nf_conntrack_netlink
> iptable_filter 8320 1
> ip_tables 21776 4
> iptable_raw,iptable_nat,iptable_mangle,iptable_filter
> x_tables 25736 44
> xt_TCPMSS,ip6_tables,xt_comment,xt_policy,ipt_ULOG,ipt_TTL,ipt_ttl,ipt_REJECT,ipt_REDIRECT,ipt_recent,ipt_NETMAP,ipt_MASQUERADE,ipt_LOG,ipt_ECN,ipt_ecn,ipt_CLUSTERIP,ipt_ah,ipt_addrtype,xt_tcpmss,xt_pkttype,xt_physdev,xt_owner,xt_NFQUEUE,xt_NFLOG,xt_multiport,xt_MARK,xt_mark,xt_mac,xt_limit,xt_length,xt_iprange,xt_helper,xt_hashlimit,xt_DSCP,xt_dscp,xt_dccp,xt_conntrack,xt_CONNMARK,xt_connmark,xt_CLASSIFY,xt_tcpudp,xt_state,iptable_nat,ip_tables
> ipv6 296256 59 vzmon
> eeprom 10640 0
> cpufreq_ondemand 11792 2
> acpi_cpufreq 11792 0
> freq_table 9344 2 cpufreq_ondemand,acpi_cpufreq
> loop 19340 0
> parport_pc 31016 0
> i2c_i801 13596 0
> parport 41776 1 parport_pc
> rng_core 9096 0
> pcspkr 7040 0
> i2c_core 27936 2 eeprom,i2c_i801
> iTCO_wdt 15696 0
> snd_hda_intel 434776 0
> snd_pcm 81928 1 snd_hda_intel
> snd_timer 25744 1 snd_pcm
> snd 63688 3 snd_hda_intel,snd_pcm,snd_timer
> soundcore 12064 1 snd
> intel_agp 31600 1
> button 11680 0
> snd_page_alloc 13072 2 snd_hda_intel,snd_pcm
> evdev 14208 0
> ext3 124432 6
> jbd 51240 1 ext3
> mbcache 12804 1 ext3
> dm_mirror 20608 0
> dm_log 13956 1 dm_mirror
> dm_snapshot 19400 0
> dm_mod 58864 16 dm_mirror,dm_log,dm_snapshot
> ide_cd_mod 36360 0
> cdrom 37928 1 ide_cd_mod
> ide_disk 16512 3
> sd_mod 29376 1
> ata_generic 10116 0
> piix 12424 0 [permanent]
> ata_piix 22660 1
> r8169 31364 0
> libata 165472 2 ata_generic,ata_piix
> scsi_mod 160888 2 sd_mod,libata
> dock 14112 1 libata
> ide_pci_generic 9220 0 [permanent]
> ide_core 128156 4 ide_cd_mod,ide_disk,piix,ide_pci_generic
> 8139too 28288 0
> 8139cp 23808 0
> mii 9856 2 8139too,8139cp
> thermal 22688 0
> processor 42304 2 acpi_cpufreq,thermal
> fan 9352 0
> thermal_sys 17728 4 video,thermal,processor,fan
>
> ** PCI devices:
> 00:00.0 Host bridge [0600]: Intel Corporation 82945G/GZ/P/PL Memory
> Controller Hub [8086:2770] (rev 02)
> Subsystem: Intel Corporation 82945G/GZ/P/PL Memory Controller
> Hub [8086:2770]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort+ >SERR- <PERR- INTx-
> Latency: 0
> Capabilities: <access denied>
> Kernel driver in use: agpgart-intel
> Kernel modules: intel-agp
>
> 00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ
> Integrated Graphics Controller [8086:2772] (rev 02)
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at cfe80000 (32-bit, non-prefetchable) [size=512K]
> Region 1: I/O ports at ec00 [size=8]
> Region 2: Memory at e0000000 (32-bit, prefetchable) [size=256M]
> Region 3: Memory at cfe40000 (32-bit, non-prefetchable) [size=256K]
> Capabilities: <access denied>
> Kernel modules: intelfb
>
> 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High
> Definition Audio Controller [8086:27d8] (rev 01)
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at cfe3c000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: HDA Intel
> Kernel modules: snd-hda-intel
>
> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge
> [8086:244e] (rev e1) (prog-if 01)
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
> I/O behind bridge: 0000d000-0000dfff
> Memory behind bridge: cfc00000-cfcfffff
> Prefetchable memory behind bridge:
> 0000000020000000-00000000200fffff
> Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
>
> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family)
> LPC Interface Bridge [8086:27b8] (rev 01)
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Capabilities: <access denied>
> Kernel modules: intel-rng, iTCO_wdt
>
> 00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE
> Controller [8086:27df] (rev 01) (prog-if 8a [Master SecP PriP])
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 18
> Region 0: I/O ports at 01f0 [size=8]
> Region 1: I/O ports at 03f4 [size=1]
> Region 2: I/O ports at 0170 [size=8]
> Region 3: I/O ports at 0374 [size=1]
> Region 4: I/O ports at ffa0 [size=16]
> Kernel driver in use: PIIX_IDE
> Kernel modules: ide-pci-generic, piix, ata_generic
>
> 00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7
> Family) SATA IDE Controller [8086:27c0] (rev 01) (prog-if 8f [Master
> SecP SecO PriP PriO])
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin B routed to IRQ 19
> Region 0: I/O ports at e880 [size=8]
> Region 1: I/O ports at e800 [size=4]
> Region 2: I/O ports at e480 [size=8]
> Region 3: I/O ports at e400 [size=4]
> Region 4: I/O ports at e080 [size=16]
> Capabilities: <access denied>
> Kernel driver in use: ata_piix
> Kernel modules: ide-pci-generic, ata_piix, ata_generic
>
> 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus
> Controller [8086:27da] (rev 01)
> Subsystem: Micro-Star International Co., Ltd. Device [1462:7267]
> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin B routed to IRQ 19
> Region 4: I/O ports at 0400 [size=32]
> Kernel driver in use: i801_smbus
> Kernel modules: i2c-i801
>
> 01:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
> RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
> Subsystem: Unex Technology Corp. Device [1429:d010]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 64 (8000ns min, 16000ns max)
> Interrupt: pin A routed to IRQ 18
> Region 0: I/O ports at d800 [size=256]
> Region 1: Memory at cfcffc00 (32-bit, non-prefetchable) [size=256]
> Capabilities: <access denied>
> Kernel driver in use: 8139too
> Kernel modules: 8139too, 8139cp
>
> 01:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
> RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)
> Subsystem: Micro-Star International Co., Ltd. Device [1462:267c]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 64 (8000ns min, 16000ns max), Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 20
> Region 0: I/O ports at d400 [size=256]
> Region 1: Memory at cfcff800 (32-bit, non-prefetchable) [size=256]
> Expansion ROM at 20000000 [disabled] [size=128K]
> Capabilities: <access denied>
> Kernel driver in use: r8169
> Kernel modules: r8169
>
>
>
> -- System Information:
> Debian Release: lenny/sid
> APT prefers testing
> APT policy: (500, 'testing')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 2.6.26-1-openvz-amd64 (SMP w/2 CPU cores)
> Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/bash
>
> Versions of packages linux-image-2.6.26-1-openvz-amd64 depends on:
> ii debconf [debconf-2.0] 1.5.22 Debian configuration
> management sy
> ii initramfs-tools [linux-initra 0.92j tools for generating an
> initramfs
> ii module-init-tools 3.4-1 tools for managing Linux
> kernel mo
> ii vzctl 3.0.22-11 server virtualization
> solution - c
>
> linux-image-2.6.26-1-openvz-amd64 recommends no packages.
>
> Versions of packages linux-image-2.6.26-1-openvz-amd64 suggests:
> ii grub 0.97-47 GRand Unified Bootloader
> (Legacy v
> pn linux-doc-2.6.26 <none> (no description available)
>
> -- debconf information excluded
>
>
>
>
--
Thank,
Vitaliy Gusev
Reply to: