Messages in this thread | | | From | "Bill Vaughan" <> | Subject | PROBLEM: Oops, nfsd, networking | Date | Mon, 28 Jun 2004 08:18:05 -0400 |
| |
NFSD crash at large MTU and odd wsize/rsize.
Hi,
I have discovered a reproducible NFSD crash. My application is very obscure, so you may not be able to re-produce it. I am writing an NFS V3 client for an embedded project (our own OS). We are writing about 250 Mbps of media traffic over NFS to a Linux NFS server. At the same time I am reading about 70 Mbps sustained. Our product is essentially a high end media server that takes in up to 2 Gbps of mpeg2 or mjpeg and load balances the traffic across several direct attached NFS servers.
At this traffic level, I was getting a significant amount of traffic dropped by the driver/NIC on the Linux box. (underruns in ifconfig eth1, probably due to interrupt not being serviced). This was with a 9000 MTU and an 8192 wsize and rsize. What I did to reduce the interrupt rate is increase the MTU to 16000 (we are directly attached, so this is not an issue), and changed rsize and wsize to 15500 (so it will fit in the MTU without frags). This cut the interrupts almost in half and greatly reduced the number of overruns. Everything was looking great. However, after about 10 minutes of sustained traffic (250 write, 70 read), the NFS server crashes (see dmesg). All 128 of them go away. One other note, I am retransmitting read requests that do not respond within 25 msecs. I do this because if a packet is dropped due to underruns, I cannot wait for a long time-out to re-transmit because my read rate will drop too low.
I'll just have to go back to an MTU of 9000 and rsize/wsize of 8192 and just put more Linux servers behind us if I can't get this resolved.
General: Linux: Fedora Core 2 with no updates (kernel 2.6.5) XFS file system. 750 GB Software Raid0 over 3 drives. Hardware: Dual Xeon 1U rackmount with 4 250 GB SATA drives. Changed rmem_max and rmem_default to 262140 (see sysctl). Running on eth1 (Intel Gig interface). MTU set at 16000. Running 128 NFSD servers as NFSV3. WSIZE=15500, RSIZE=15500
dmesg: Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 0213f951 *pde = 00003001 Oops: 0000 [#128] SMP CPU: 1 EIP: 0060:[<0213f951>] Not tainted EFLAGS: 00010202 (2.6.5-1.358smp) EIP is at page_address+0x6/0x77 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 764dfc00 esi: 0000000b edi: 94171691 ebp: 764de000 esp: 76355f3c ds: 007b es: 007b ss: 0068 Process nfsd (pid: 2375, threadinfo=76355000 task=813ad410) Stack: 003e06e8 0000000b 94171691 764de000 82b56b28 764dfc00 764dfc00 82b56a30 82b6b138 82b6af1c 82b4c5a9 0e606014 764dfc64 764dfc00 82b6b138 0e606014 82b0e5f1 764dfc00 0000003d 000000f4 00000190 000186a3 764dfc40 82b6af1c Call Trace: [<82b56b28>] nfs3svc_decode_writeargs+0xf8/0x149 [nfsd] [<82b56a30>] nfs3svc_decode_writeargs+0x0/0x149 [nfsd] [<82b4c5a9>] nfsd_dispatch+0x6f/0x162 [nfsd] [<82b0e5f1>] svc_process+0x323/0x55f [sunrpc] [<82b4c3d5>] nfsd+0x1c6/0x32b [nfsd] [<82b4c20f>] nfsd+0x0/0x32b [nfsd] [<021041f1>] kernel_thread_helper+0x5/0xb Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d [root@localhost root]# eth0 Link encap:Ethernet HWaddr 00:0C:F1:DC:A0:A6 inet addr:192.168.1.61 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20c:f1ff:fedc:a0a6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3344 errors:0 dropped:0 overruns:0 frame:0 TX packets:1591 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:322870 (315.3 Kb) TX bytes:331102 (323.3 Kb) eth1 Link encap:Ethernet HWaddr 00:0C:F1:DC:A0:A3 inet addr:13.0.0.26 Bcast:13.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::20c:f1ff:fedc:a0a3/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:16000 Metric:1 RX packets:5259815 errors:514953 dropped:514953 overruns:508817 frame: 0 TX packets:5172108 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:4047084198 (3859.6 Mb) TX bytes:2817892640 (2687.3 Mb) Base address:0x9c00 Memory:fc9e0000-fca00000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1122 errors:0 dropped:0 overruns:0 frame:0 TX packets:1122 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1088676 (1.0 Mb) TX bytes:1088676 (1.0 Mb)
[root@localhost root]# /usr/sbin/nfsstat -a Server packet stats: packets udp tcp tcpconn 5172374 5172369 0 0 Server rpc stats: calls badcalls badauth badclnt xdrcall 5172362 0 0 0 0 Server reply cache: hits misses nocache 2 3941601 1230770 Server file handle cache: lookup anon ncachedir ncachedir stale 0 0 0 0 0 Server nfs v2: null getattr setattr root lookup readlink 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% read wrcache write create remove rename 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% link symlink mkdir rmdir readdir fsstat 0 0% 0 0% 0 0% 0 0% 0 0% 0 0% Server nfs v3: null getattr setattr lookup access readlink 0 0% 0 0% 0 0% 49 0% 0 0% 0 0% read write create mkdir symlink mknod 1230484 23% 3940984 76% 301 0% 0 0% 0 0% 0 0% remove rmdir rename link readdir readdirplus 314 0% 0 0% 0 0% 0 0% 0 0% 97 0% fsstat fsinfo pathconf commit 137 0% 3 0% 0 0% 0 0%
[root@localhost root]# cat /proc/net/rpc/nfsd rc 2 3941601 1230770 fh 0 0 0 0 0 io 1889770924 3191644084 th 128 174137 159.717 65.060 22.263 14.312 14.197 13.116 14.113 14.803 12.698 22 3.272 ra 256 1230468 0 0 0 0 0 0 0 0 0 19 net 5172374 5172369 0 0 rpc 5172362 0 0 0 0 proc2 18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 proc3 22 0 0 0 49 0 0 1230484 3940984 301 0 0 0 314 0 0 0 0 97 137 3 0 0 proc4 2 0 0 [root@localhost root]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 3.20GHz stepping : 9 cpu MHz : 3192.790 cache size : 512 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid bogomips : 6324.22 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 3.20GHz stepping : 9 cpu MHz : 3192.790 cache size : 512 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid bogomips : 6373.37
[root@localhost root]# cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 01f0-01f7 : ide0 02f8-02ff : serial 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 9000-9fff : PCI Bus #02 9c00-9c1f : 0000:02:01.0 9c00-9c1f : e1000 ac00-ac3f : 0000:03:08.0 ac00-ac3f : e100 b000-b07f : 0000:03:07.0 b000-b07f : sata_promise b400-b40f : 0000:03:07.0 b400-b40f : sata_promise b800-b8ff : 0000:03:06.0 bc00-bc3f : 0000:03:07.0 bc00-bc3f : sata_promise c800-c81f : 0000:00:1f.3 cc00-cc1f : 0000:00:1d.0 cc00-cc1f : uhci_hcd d000-d01f : 0000:00:1d.1 d000-d01f : uhci_hcd d400-d41f : 0000:00:1d.2 d400-d41f : uhci_hcd d800-d81f : 0000:00:1d.3 d800-d81f : uhci_hcd dc00-dc0f : 0000:00:1f.2 dc00-dc0f : libata e000-e003 : 0000:00:1f.2 e000-e003 : libata e400-e407 : 0000:00:1f.2 e400-e407 : libata e800-e803 : 0000:00:1f.2 e800-e803 : libata ec00-ec07 : 0000:00:1f.2 ec00-ec07 : libata ffa0-ffaf : 0000:00:1f.1 ffa0-ffa7 : ide0 ffa8-ffaf : ide1 [root@localhost root]# cat /proc/iomem 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-7fe2ffff : System RAM 00100000-002a2fff : Kernel code 002a3000-003542ff : Kernel data 7fe30000-7fe414a9 : ACPI Non-volatile Storage 7fe414aa-7ff2ffff : System RAM 7ff30000-7ff3ffff : ACPI Tables 7ff40000-7ffeffff : ACPI Non-volatile Storage 7fff0000-7fffffff : reserved 80000000-800003ff : 0000:00:1f.1 f8000000-fbffffff : 0000:00:00.0 fc900000-fc9fffff : PCI Bus #02 fc9e0000-fc9fffff : 0000:02:01.0 fc9e0000-fc9fffff : e1000 fd000000-fdffffff : 0000:03:06.0 feaa0000-feabffff : 0000:03:07.0 feaa0000-feabffff : sata_promise feafd000-feafdfff : 0000:03:08.0 feafd000-feafdfff : e100 feafe000-feafefff : 0000:03:07.0 feafe000-feafefff : sata_promise feaff000-feafffff : 0000:03:06.0 febffc00-febfffff : 0000:00:1d.7 febffc00-febfffff : ehci_hcd fecf0000-fecf0fff : reserved fed20000-fed9ffff : reserved [root@localhost root]# cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD2500JD-32H Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD2500JD-32H Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD2500JD-32H Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD2500JD-32H Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 05 [root@localhost root]# cat /etc/fstab LABEL=/ / xfs defaults 1 1 LABEL=/boot /boot ext3 defaults 1 2 /dev/md0 /Raid0 xfs noatime 1 2 none /dev/pts devpts gid=5,mode=620 0 0 none /dev/shm tmpfs defaults 0 0 none /proc proc defaults 0 0 none /sys sysfs defaults 0 0 /dev/sda3 swap swap defaults 0 0 /dev/cdrom /mnt/cdrom udf,iso9660 noauto,owner,kudzu,r o 0 0 /dev/fd0 /mnt/floppy auto noauto,owner,kudzu 0 0 [root@localhost root]# cat /etc/exports /Raid0 *(no_wdelay,insecure,rw,async) -Bill Vaughan bvaughan@mindspring.com sunrpc.tcp_slot_table_entries = 16 sunrpc.udp_slot_table_entries = 16 sunrpc.nlm_debug = 0 sunrpc.nfsd_debug = 0 sunrpc.nfs_debug = 0 sunrpc.rpc_debug = 0 abi.fake_utsname = 0 abi.trace = 0 abi.defhandler_libcso = 68157441 abi.defhandler_lcall7 = 68157441 abi.defhandler_elf = 0 abi.defhandler_coff = 117440515 dev.scsi.logging_level = 0 dev.raid.speed_limit_max = 200000 dev.raid.speed_limit_min = 1000 dev.cdrom.check_media = 0 dev.cdrom.lock = 1 dev.cdrom.debug = 0 dev.cdrom.autoeject = 0 dev.cdrom.autoclose = 1 dev.cdrom.info = CD-ROM information, Id: cdrom.c 3.20 2003/12/17 dev.cdrom.info = dev.cdrom.info = drive name: hda dev.cdrom.info = drive speed: 24 dev.cdrom.info = drive # of slots: 1 dev.cdrom.info = Can close tray: 1 dev.cdrom.info = Can open tray: 1 dev.cdrom.info = Can lock tray: 1 dev.cdrom.info = Can change speed: 1 dev.cdrom.info = Can select disk: 0 dev.cdrom.info = Can read multisession: 1 dev.cdrom.info = Can read MCN: 1 dev.cdrom.info = Reports media changed: 1 dev.cdrom.info = Can play audio: 1 dev.cdrom.info = Can write CD-R: 0 dev.cdrom.info = Can write CD-RW: 0 dev.cdrom.info = Can read DVD: 0 dev.cdrom.info = Can write DVD-R: 0 dev.cdrom.info = Can write DVD-RAM: 0 dev.cdrom.info = Can read MRW: 0 dev.cdrom.info = Can write MRW: 0 dev.cdrom.info = Can write RAM: 0 dev.cdrom.info = dev.cdrom.info = dev.rtc.max-user-freq = 64 net.ipv6.conf.eth1.max_addresses = 16 net.ipv6.conf.eth1.max_desync_factor = 600 net.ipv6.conf.eth1.regen_max_retry = 5 net.ipv6.conf.eth1.temp_prefered_lft = 86400 net.ipv6.conf.eth1.temp_valid_lft = 604800 net.ipv6.conf.eth1.use_tempaddr = 0 net.ipv6.conf.eth1.force_mld_version = 0 net.ipv6.conf.eth1.router_solicitation_delay = 1 net.ipv6.conf.eth1.router_solicitation_interval = 4 net.ipv6.conf.eth1.router_solicitations = 3 net.ipv6.conf.eth1.dad_transmits = 1 net.ipv6.conf.eth1.autoconf = 1 net.ipv6.conf.eth1.accept_redirects = 1 net.ipv6.conf.eth1.accept_ra = 1 net.ipv6.conf.eth1.mtu = 16000 net.ipv6.conf.eth1.hop_limit = 64 net.ipv6.conf.eth1.forwarding = 0 net.ipv6.conf.eth0.max_addresses = 16 net.ipv6.conf.eth0.max_desync_factor = 600 net.ipv6.conf.eth0.regen_max_retry = 5 net.ipv6.conf.eth0.temp_prefered_lft = 86400 net.ipv6.conf.eth0.temp_valid_lft = 604800 net.ipv6.conf.eth0.use_tempaddr = 0 net.ipv6.conf.eth0.force_mld_version = 0 net.ipv6.conf.eth0.router_solicitation_delay = 1 net.ipv6.conf.eth0.router_solicitation_interval = 4 net.ipv6.conf.eth0.router_solicitations = 3 net.ipv6.conf.eth0.dad_transmits = 1 net.ipv6.conf.eth0.autoconf = 1 net.ipv6.conf.eth0.accept_redirects = 1 net.ipv6.conf.eth0.accept_ra = 1 net.ipv6.conf.eth0.mtu = 1500 net.ipv6.conf.eth0.hop_limit = 64 net.ipv6.conf.eth0.forwarding = 0 net.ipv6.conf.default.max_addresses = 16 net.ipv6.conf.default.max_desync_factor = 600 net.ipv6.conf.default.regen_max_retry = 5 net.ipv6.conf.default.temp_prefered_lft = 86400 net.ipv6.conf.default.temp_valid_lft = 604800 net.ipv6.conf.default.use_tempaddr = 0 net.ipv6.conf.default.force_mld_version = 0 net.ipv6.conf.default.router_solicitation_delay = 1 net.ipv6.conf.default.router_solicitation_interval = 4 net.ipv6.conf.default.router_solicitations = 3 net.ipv6.conf.default.dad_transmits = 1 net.ipv6.conf.default.autoconf = 1 net.ipv6.conf.default.accept_redirects = 1 net.ipv6.conf.default.accept_ra = 1 net.ipv6.conf.default.mtu = 1280 net.ipv6.conf.default.hop_limit = 64 net.ipv6.conf.default.forwarding = 0 net.ipv6.conf.all.max_addresses = 16 net.ipv6.conf.all.max_desync_factor = 600 net.ipv6.conf.all.regen_max_retry = 5 net.ipv6.conf.all.temp_prefered_lft = 86400 net.ipv6.conf.all.temp_valid_lft = 604800 net.ipv6.conf.all.use_tempaddr = 0 net.ipv6.conf.all.force_mld_version = 0 net.ipv6.conf.all.router_solicitation_delay = 1 net.ipv6.conf.all.router_solicitation_interval = 4 net.ipv6.conf.all.router_solicitations = 3 net.ipv6.conf.all.dad_transmits = 1 net.ipv6.conf.all.autoconf = 1 net.ipv6.conf.all.accept_redirects = 1 net.ipv6.conf.all.accept_ra = 1 net.ipv6.conf.all.mtu = 1280 net.ipv6.conf.all.hop_limit = 64 net.ipv6.conf.all.forwarding = 0 net.ipv6.conf.lo.max_addresses = 16 net.ipv6.conf.lo.max_desync_factor = 600 net.ipv6.conf.lo.regen_max_retry = 5 net.ipv6.conf.lo.temp_prefered_lft = 86400 net.ipv6.conf.lo.temp_valid_lft = 604800 net.ipv6.conf.lo.use_tempaddr = -1 net.ipv6.conf.lo.force_mld_version = 0 net.ipv6.conf.lo.router_solicitation_delay = 1 net.ipv6.conf.lo.router_solicitation_interval = 4 net.ipv6.conf.lo.router_solicitations = 3 net.ipv6.conf.lo.dad_transmits = 1 net.ipv6.conf.lo.autoconf = 1 net.ipv6.conf.lo.accept_redirects = 1 net.ipv6.conf.lo.accept_ra = 1 net.ipv6.conf.lo.mtu = 16436 net.ipv6.conf.lo.hop_limit = 64 net.ipv6.conf.lo.forwarding = 0 net.ipv6.neigh.eth1.locktime = 0 net.ipv6.neigh.eth1.proxy_delay = 80 net.ipv6.neigh.eth1.anycast_delay = 100 net.ipv6.neigh.eth1.proxy_qlen = 64 net.ipv6.neigh.eth1.unres_qlen = 3 net.ipv6.neigh.eth1.gc_stale_time = 60 net.ipv6.neigh.eth1.delay_first_probe_time = 5 net.ipv6.neigh.eth1.base_reachable_time = 30 net.ipv6.neigh.eth1.retrans_time = 1000 net.ipv6.neigh.eth1.app_solicit = 0 net.ipv6.neigh.eth1.ucast_solicit = 3 net.ipv6.neigh.eth1.mcast_solicit = 3 net.ipv6.neigh.eth0.locktime = 0 net.ipv6.neigh.eth0.proxy_delay = 80 net.ipv6.neigh.eth0.anycast_delay = 100 net.ipv6.neigh.eth0.proxy_qlen = 64 net.ipv6.neigh.eth0.unres_qlen = 3 net.ipv6.neigh.eth0.gc_stale_time = 60 net.ipv6.neigh.eth0.delay_first_probe_time = 5 net.ipv6.neigh.eth0.base_reachable_time = 30 net.ipv6.neigh.eth0.retrans_time = 1000 net.ipv6.neigh.eth0.app_solicit = 0 net.ipv6.neigh.eth0.ucast_solicit = 3 net.ipv6.neigh.eth0.mcast_solicit = 3 net.ipv6.neigh.lo.locktime = 0 net.ipv6.neigh.lo.proxy_delay = 80 net.ipv6.neigh.lo.anycast_delay = 100 net.ipv6.neigh.lo.proxy_qlen = 64 net.ipv6.neigh.lo.unres_qlen = 3 net.ipv6.neigh.lo.gc_stale_time = 60 net.ipv6.neigh.lo.delay_first_probe_time = 5 net.ipv6.neigh.lo.base_reachable_time = 30 net.ipv6.neigh.lo.retrans_time = 1000 net.ipv6.neigh.lo.app_solicit = 0 net.ipv6.neigh.lo.ucast_solicit = 3 net.ipv6.neigh.lo.mcast_solicit = 3 net.ipv6.neigh.default.gc_thresh3 = 1024 net.ipv6.neigh.default.gc_thresh2 = 512 net.ipv6.neigh.default.gc_thresh1 = 128 net.ipv6.neigh.default.gc_interval = 30 net.ipv6.neigh.default.locktime = 0 net.ipv6.neigh.default.proxy_delay = 80 net.ipv6.neigh.default.anycast_delay = 100 net.ipv6.neigh.default.proxy_qlen = 64 net.ipv6.neigh.default.unres_qlen = 3 net.ipv6.neigh.default.gc_stale_time = 60 net.ipv6.neigh.default.delay_first_probe_time = 5 net.ipv6.neigh.default.base_reachable_time = 30 net.ipv6.neigh.default.retrans_time = 1000 net.ipv6.neigh.default.app_solicit = 0 net.ipv6.neigh.default.ucast_solicit = 3 net.ipv6.neigh.default.mcast_solicit = 3 net.ipv6.mld_max_msf = 10 net.ipv6.ip6frag_secret_interval = 600 net.ipv6.ip6frag_time = 60 net.ipv6.ip6frag_low_thresh = 196608 net.ipv6.ip6frag_high_thresh = 262144 net.ipv6.bindv6only = 0 net.ipv6.icmp.ratelimit = 1000 net.ipv6.route.min_adv_mss = 1 net.ipv6.route.mtu_expires = 600 net.ipv6.route.gc_elasticity = 0 net.ipv6.route.gc_interval = 30 net.ipv6.route.gc_timeout = 60 net.ipv6.route.gc_min_interval = 0 net.ipv6.route.max_size = 4096 net.ipv6.route.gc_thresh = 1024 net.unix.max_dgram_qlen = 10 net.ipv4.conf.eth1.force_igmp_version = 0 net.ipv4.conf.eth1.disable_policy = 0 net.ipv4.conf.eth1.disable_xfrm = 0 net.ipv4.conf.eth1.arp_ignore = 0 net.ipv4.conf.eth1.arp_announce = 0 net.ipv4.conf.eth1.arp_filter = 0 net.ipv4.conf.eth1.tag = 0 net.ipv4.conf.eth1.log_martians = 0 net.ipv4.conf.eth1.bootp_relay = 0 net.ipv4.conf.eth1.medium_id = 0 net.ipv4.conf.eth1.proxy_arp = 0 net.ipv4.conf.eth1.accept_source_route = 1 net.ipv4.conf.eth1.send_redirects = 1 net.ipv4.conf.eth1.rp_filter = 1 net.ipv4.conf.eth1.shared_media = 1 net.ipv4.conf.eth1.secure_redirects = 1 net.ipv4.conf.eth1.accept_redirects = 1 net.ipv4.conf.eth1.mc_forwarding = 0 net.ipv4.conf.eth1.forwarding = 0 net.ipv4.conf.eth0.force_igmp_version = 0 net.ipv4.conf.eth0.disable_policy = 0 net.ipv4.conf.eth0.disable_xfrm = 0 net.ipv4.conf.eth0.arp_ignore = 0 net.ipv4.conf.eth0.arp_announce = 0 net.ipv4.conf.eth0.arp_filter = 0 net.ipv4.conf.eth0.tag = 0 net.ipv4.conf.eth0.log_martians = 0 net.ipv4.conf.eth0.bootp_relay = 0 net.ipv4.conf.eth0.medium_id = 0 net.ipv4.conf.eth0.proxy_arp = 0 net.ipv4.conf.eth0.accept_source_route = 1 net.ipv4.conf.eth0.send_redirects = 1 net.ipv4.conf.eth0.rp_filter = 1 net.ipv4.conf.eth0.shared_media = 1 net.ipv4.conf.eth0.secure_redirects = 1 net.ipv4.conf.eth0.accept_redirects = 1 net.ipv4.conf.eth0.mc_forwarding = 0 net.ipv4.conf.eth0.forwarding = 0 net.ipv4.conf.lo.force_igmp_version = 0 net.ipv4.conf.lo.disable_policy = 1 net.ipv4.conf.lo.disable_xfrm = 1 net.ipv4.conf.lo.arp_ignore = 0 net.ipv4.conf.lo.arp_announce = 0 net.ipv4.conf.lo.arp_filter = 0 net.ipv4.conf.lo.tag = 0 net.ipv4.conf.lo.log_martians = 0 net.ipv4.conf.lo.bootp_relay = 0 net.ipv4.conf.lo.medium_id = 0 net.ipv4.conf.lo.proxy_arp = 0 net.ipv4.conf.lo.accept_source_route = 1 net.ipv4.conf.lo.send_redirects = 1 net.ipv4.conf.lo.rp_filter = 0 net.ipv4.conf.lo.shared_media = 1 net.ipv4.conf.lo.secure_redirects = 1 net.ipv4.conf.lo.accept_redirects = 1 net.ipv4.conf.lo.mc_forwarding = 0 net.ipv4.conf.lo.forwarding = 0 net.ipv4.conf.default.force_igmp_version = 0 net.ipv4.conf.default.disable_policy = 0 net.ipv4.conf.default.disable_xfrm = 0 net.ipv4.conf.default.arp_ignore = 0 net.ipv4.conf.default.arp_announce = 0 net.ipv4.conf.default.arp_filter = 0 net.ipv4.conf.default.tag = 0 net.ipv4.conf.default.log_martians = 0 net.ipv4.conf.default.bootp_relay = 0 net.ipv4.conf.default.medium_id = 0 net.ipv4.conf.default.proxy_arp = 0 net.ipv4.conf.default.accept_source_route = 1 net.ipv4.conf.default.send_redirects = 1 net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.default.shared_media = 1 net.ipv4.conf.default.secure_redirects = 1 net.ipv4.conf.default.accept_redirects = 1 net.ipv4.conf.default.mc_forwarding = 0 net.ipv4.conf.default.forwarding = 0 net.ipv4.conf.all.force_igmp_version = 0 net.ipv4.conf.all.disable_policy = 0 net.ipv4.conf.all.disable_xfrm = 0 net.ipv4.conf.all.arp_ignore = 0 net.ipv4.conf.all.arp_announce = 0 net.ipv4.conf.all.arp_filter = 0 net.ipv4.conf.all.tag = 0 net.ipv4.conf.all.log_martians = 0 net.ipv4.conf.all.bootp_relay = 0 net.ipv4.conf.all.medium_id = 0 net.ipv4.conf.all.proxy_arp = 0 net.ipv4.conf.all.accept_source_route = 0 net.ipv4.conf.all.send_redirects = 1 net.ipv4.conf.all.rp_filter = 0 net.ipv4.conf.all.shared_media = 1 net.ipv4.conf.all.secure_redirects = 1 net.ipv4.conf.all.accept_redirects = 1 net.ipv4.conf.all.mc_forwarding = 0 net.ipv4.conf.all.forwarding = 0 net.ipv4.neigh.eth1.locktime = 100 net.ipv4.neigh.eth1.proxy_delay = 80 net.ipv4.neigh.eth1.anycast_delay = 100 net.ipv4.neigh.eth1.proxy_qlen = 64 net.ipv4.neigh.eth1.unres_qlen = 3 net.ipv4.neigh.eth1.gc_stale_time = 60 net.ipv4.neigh.eth1.delay_first_probe_time = 5 net.ipv4.neigh.eth1.base_reachable_time = 30 net.ipv4.neigh.eth1.retrans_time = 100 net.ipv4.neigh.eth1.app_solicit = 0 net.ipv4.neigh.eth1.ucast_solicit = 3 net.ipv4.neigh.eth1.mcast_solicit = 3 net.ipv4.neigh.eth0.locktime = 100 net.ipv4.neigh.eth0.proxy_delay = 80 net.ipv4.neigh.eth0.anycast_delay = 100 net.ipv4.neigh.eth0.proxy_qlen = 64 net.ipv4.neigh.eth0.unres_qlen = 3 net.ipv4.neigh.eth0.gc_stale_time = 60 net.ipv4.neigh.eth0.delay_first_probe_time = 5 net.ipv4.neigh.eth0.base_reachable_time = 30 net.ipv4.neigh.eth0.retrans_time = 100 net.ipv4.neigh.eth0.app_solicit = 0 net.ipv4.neigh.eth0.ucast_solicit = 3 net.ipv4.neigh.eth0.mcast_solicit = 3 net.ipv4.neigh.lo.locktime = 100 net.ipv4.neigh.lo.proxy_delay = 80 net.ipv4.neigh.lo.anycast_delay = 100 net.ipv4.neigh.lo.proxy_qlen = 64 net.ipv4.neigh.lo.unres_qlen = 3 net.ipv4.neigh.lo.gc_stale_time = 60 net.ipv4.neigh.lo.delay_first_probe_time = 5 net.ipv4.neigh.lo.base_reachable_time = 30 net.ipv4.neigh.lo.retrans_time = 100 net.ipv4.neigh.lo.app_solicit = 0 net.ipv4.neigh.lo.ucast_solicit = 3 net.ipv4.neigh.lo.mcast_solicit = 3 net.ipv4.neigh.default.gc_thresh3 = 1024 net.ipv4.neigh.default.gc_thresh2 = 512 net.ipv4.neigh.default.gc_thresh1 = 128 net.ipv4.neigh.default.gc_interval = 30 net.ipv4.neigh.default.locktime = 100 net.ipv4.neigh.default.proxy_delay = 80 net.ipv4.neigh.default.anycast_delay = 100 net.ipv4.neigh.default.proxy_qlen = 64 net.ipv4.neigh.default.unres_qlen = 3 net.ipv4.neigh.default.gc_stale_time = 60 net.ipv4.neigh.default.delay_first_probe_time = 5 net.ipv4.neigh.default.base_reachable_time = 30 net.ipv4.neigh.default.retrans_time = 100 net.ipv4.neigh.default.app_solicit = 0 net.ipv4.neigh.default.ucast_solicit = 3 net.ipv4.neigh.default.mcast_solicit = 3 net.ipv4.tcp_vegas_gamma = 2 net.ipv4.tcp_vegas_beta = 6 net.ipv4.tcp_vegas_alpha = 2 net.ipv4.tcp_vegas_cong_avoid = 0 net.ipv4.tcp_westwood = 0 net.ipv4.tcp_no_metrics_save = 0 net.ipv4.ipfrag_secret_interval = 600 net.ipv4.tcp_low_latency = 0 net.ipv4.tcp_frto = 0 net.ipv4.tcp_tw_reuse = 0 net.ipv4.icmp_ratemask = 6168 net.ipv4.icmp_ratelimit = 1000 net.ipv4.tcp_adv_win_scale = 2 net.ipv4.tcp_app_win = 31 net.ipv4.tcp_rmem = 4096 87380 174760 net.ipv4.tcp_wmem = 4096 16384 131072 net.ipv4.tcp_mem = 195584 196096 196608 net.ipv4.tcp_dsack = 1 net.ipv4.tcp_ecn = 0 net.ipv4.tcp_reordering = 3 net.ipv4.tcp_fack = 1 net.ipv4.tcp_orphan_retries = 0 net.ipv4.inet_peer_gc_maxtime = 120 net.ipv4.inet_peer_gc_mintime = 10 net.ipv4.inet_peer_maxttl = 600 net.ipv4.inet_peer_minttl = 120 net.ipv4.inet_peer_threshold = 65664 net.ipv4.igmp_max_msf = 10 net.ipv4.igmp_max_memberships = 20 net.ipv4.route.secret_interval = 600 net.ipv4.route.min_adv_mss = 256 net.ipv4.route.min_pmtu = 552 net.ipv4.route.mtu_expires = 600 net.ipv4.route.gc_elasticity = 8 net.ipv4.route.error_burst = 5000 net.ipv4.route.error_cost = 1000 net.ipv4.route.redirect_silence = 20480 net.ipv4.route.redirect_number = 9 net.ipv4.route.redirect_load = 20 net.ipv4.route.gc_interval = 60 net.ipv4.route.gc_timeout = 300 net.ipv4.route.gc_min_interval = 0 net.ipv4.route.max_size = 262144 net.ipv4.route.gc_thresh = 16384 net.ipv4.route.max_delay = 10 net.ipv4.route.min_delay = 2 net.ipv4.icmp_ignore_bogus_error_responses = 0 net.ipv4.icmp_echo_ignore_broadcasts = 0 net.ipv4.icmp_echo_ignore_all = 0 net.ipv4.ip_local_port_range = 32768 61000 net.ipv4.tcp_max_syn_backlog = 1024 net.ipv4.tcp_rfc1337 = 0 net.ipv4.tcp_stdurg = 0 net.ipv4.tcp_abort_on_overflow = 0 net.ipv4.tcp_tw_recycle = 0 net.ipv4.tcp_syncookies = 0 net.ipv4.tcp_fin_timeout = 60 net.ipv4.tcp_retries2 = 15 net.ipv4.tcp_retries1 = 3 net.ipv4.tcp_keepalive_intvl = 75 net.ipv4.tcp_keepalive_probes = 9 net.ipv4.tcp_keepalive_time = 7200 net.ipv4.ipfrag_time = 30 net.ipv4.ip_dynaddr = 0 net.ipv4.ipfrag_low_thresh = 196608 net.ipv4.ipfrag_high_thresh = 262144 net.ipv4.tcp_max_tw_buckets = 180000 net.ipv4.tcp_max_orphans = 32768 net.ipv4.tcp_synack_retries = 5 net.ipv4.tcp_syn_retries = 5 net.ipv4.ip_nonlocal_bind = 0 net.ipv4.ip_no_pmtu_disc = 0 net.ipv4.ip_autoconfig = 0 net.ipv4.ip_default_ttl = 64 net.ipv4.ip_forward = 0 net.ipv4.tcp_retrans_collapse = 1 net.ipv4.tcp_sack = 1 net.ipv4.tcp_window_scaling = 1 net.ipv4.tcp_timestamps = 1 net.core.somaxconn = 128 net.core.divert_version = 0.46 net.core.optmem_max = 10240 net.core.message_burst = 10 net.core.message_cost = 5 net.core.mod_cong = 290 net.core.lo_cong = 100 net.core.no_cong = 20 net.core.no_cong_thresh = 10 net.core.netdev_max_backlog = 300 net.core.dev_weight = 64 net.core.rmem_default = 262140 net.core.wmem_default = 110592 net.core.rmem_max = 262140 net.core.wmem_max = 131071 vm.block_dump = 0 vm.laptop_mode = 0 vm.max_map_count = 65536 vm.min_free_kbytes = 1447 vm.lower_zone_protection = 0 vm.nr_hugepages = 0 vm.swappiness = 60 vm.nr_pdflush_threads = 2 vm.dirty_expire_centisecs = 3000 vm.dirty_writeback_centisecs = 500 vm.dirty_ratio = 40 vm.dirty_background_ratio = 10 vm.page-cluster = 3 vm.overcommit_ratio = 50 vm.overcommit_memory = 0 kernel.ngroups_max = 65536 kernel.printk_ratelimit_burst = 10 kernel.printk_ratelimit = 5 kernel.panic_on_oops = 0 kernel.pid_max = 32768 kernel.overflowgid = 65534 kernel.overflowuid = 65534 kernel.pty.nr = 3 kernel.pty.max = 4096 kernel.random.uuid = 5b2410fd-9c2a-4c80-94bb-f09a7f9594dc kernel.random.boot_id = 7df17365-a536-41d8-ad8e-6728cec60a0b kernel.random.write_wakeup_threshold = 128 kernel.random.read_wakeup_threshold = 64 kernel.random.entropy_avail = 3712 kernel.random.poolsize = 512 kernel.threads-max = 65510 kernel.cad_pid = 1 kernel.sysrq = 0 kernel.sem = 250 32000 32 128 kernel.msgmnb = 16384 kernel.msgmni = 16 kernel.msgmax = 8192 kernel.shmmni = 4096 kernel.shmall = 2097152 kernel.shmmax = 33554432 kernel.rtsig-max = 1024 kernel.rtsig-nr = 0 kernel.acct = 4 2 30 kernel.hotplug = /sbin/hotplug kernel.modprobe = /sbin/modprobe kernel.printk = 15 4 1 7 kernel.ctrl-alt-del = 0 kernel.real-root-dev = 256 kernel.cap-bound = -257 kernel.tainted = 0 kernel.core_pattern = core kernel.core_uses_pid = 1 kernel.vdso = 1 kernel.print-fatal-signals = 0 kernel.exec-shield-randomize = 1 kernel.exec-shield = 1 kernel.panic = 0 kernel.domainname = (none) kernel.hostname = localhost.localdomain kernel.version = #1 SMP Sat May 8 09:25:36 EDT 2004 kernel.osrelease = 2.6.5-1.358smp kernel.ostype = Linux fs.nfs.nlm_tcpport = 0 fs.nfs.nlm_udpport = 0 fs.nfs.nlm_timeout = 10 fs.nfs.nlm_grace_period = 0 fs.xfs.stats_clear = 0 fs.xfs.age_buffer = 1500 fs.xfs.flush_interval = 100 fs.xfs.inherit_noatime = 1 fs.xfs.inherit_nodump = 1 fs.xfs.inherit_sync = 1 fs.xfs.sync_interval = 3000 fs.xfs.error_level = 3 fs.xfs.panic_mask = 0 fs.xfs.irix_symlink_mode = 0 fs.xfs.irix_sgid_inherit = 0 fs.xfs.restrict_chown = 1 fs.mqueue.msgsize_max = 16384 fs.mqueue.msg_max = 40 fs.mqueue.queues_max = 64 fs.quota.syncs = 20 fs.quota.free_dquots = 0 fs.quota.allocated_dquots = 0 fs.quota.cache_hits = 0 fs.quota.writes = 0 fs.quota.reads = 0 fs.quota.drops = 0 fs.quota.lookups = 0 fs.aio-max-nr = 65536 fs.aio-nr = 0 fs.lease-break-time = 45 fs.dir-notify-enable = 1 fs.leases-enable = 1 fs.overflowgid = 65534 fs.overflowuid = 65534 fs.dentry-state = 35478 29996 45 0 0 0 fs.file-max = 206310 fs.file-nr = 510 0 206310 fs.inode-state = 50429 15000 0 0 0 0 0 fs.inode-nr = 50429 15000 [unhandled content-type:application/octet-stream]00:00.0 Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 02) Subsystem: Intel Corp. 82875P Memory Controller Hub Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Region 0: Memory at f8000000 (32-bit, prefetchable) Capabilities: [e4] #09 [2106] Capabilities: [a0] AGP version 3.0 Status: RQ=32 Iso- ArqSz=2 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp. 82875P Processor to AGP Controller (rev 02) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: fff00000-000fffff BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
00:03.0 PCI bridge: Intel Corp. 82875P Processor to PCI to CSA Bridge (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00009000-00009fff Memory behind bridge: fc900000-fc9fffff Prefetchable memory behind bridge: fff00000-000fffff Expansion ROM at 00009000 [disabled] [size=4K] BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 169 Region 4: I/O ports at cc00 [size=32]
00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 193 Region 4: I/O ports at d000 [size=32]
00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin C routed to IRQ 185 Region 4: I/O ports at d400 [size=32]
00:1d.3 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 169 Region 4: I/O ports at d800 [size=32]
00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin D routed to IRQ 201 Region 0: Memory at febffc00 (32-bit, non-prefetchable) Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] #0a [20a0]
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI Bridge (rev c2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 I/O behind bridge: 0000a000-0000bfff Memory behind bridge: fca00000-feafffff Prefetchable memory behind bridge: fff00000-000fffff BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0
00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100 Storage Controller (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 185 Region 0: I/O ports at <unassigned> Region 1: I/O ports at <unassigned> Region 2: I/O ports at <unassigned> Region 3: I/O ports at <unassigned> Region 4: I/O ports at ffa0 [size=16] Region 5: Memory at 80000000 (32-bit, non-prefetchable) [size=1K]
00:1f.2 IDE interface: Intel Corp. 82801EB (ICH5) Serial ATA 150 Storage Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 185 Region 0: I/O ports at ec00 Region 1: I/O ports at e800 [size=4] Region 2: I/O ports at e400 [size=8] Region 3: I/O ports at e000 [size=4] Region 4: I/O ports at dc00 [size=16]
00:1f.3 SMBus: Intel Corp. 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin B routed to IRQ 177 Region 4: I/O ports at c800 [size=32]
02:01.0 Ethernet controller: Intel Corp. 82547EI Gigabit Ethernet Controller (LOM) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (63750ns min), Cache Line Size 10 Interrupt: pin A routed to IRQ 185 Region 0: Memory at fc9e0000 (32-bit, non-prefetchable) Region 2: I/O ports at 9c00 [size=32] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME-
03:06.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-if 00 [VGA]) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min), Cache Line Size 10 Interrupt: pin A routed to IRQ 209 Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=feac0000] Region 1: I/O ports at b800 [size=256] Region 2: Memory at feaff000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 00020000 [disabled] Capabilities: [5c] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
03:07.0 RAID bus controller: Promise Technology, Inc. PDC20319 (SATA150 TX4) (rev 02) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 96 (1000ns min, 4500ns max), Cache Line Size 90 Interrupt: pin A routed to IRQ 177 Region 0: I/O ports at bc00 Region 1: I/O ports at b400 [size=16] Region 2: I/O ports at b000 [size=128] Region 3: Memory at feafe000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at feaa0000 (32-bit, non-prefetchable) [size=128K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
03:08.0 Ethernet controller: Intel Corp. 82562EZ 10/100 Ethernet Controller (rev 01) Subsystem: Intel Corp.: Unknown device 3428 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), Cache Line Size 10 Interrupt: pin A routed to IRQ 209 Region 0: Memory at feafd000 (32-bit, non-prefetchable) Region 1: I/O ports at ac00 [size=64] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable+ DSel=0 DScale=2 PME-
Jan 12 21:50:43 localhost kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 75f11a00 Jan 12 21:50:43 localhost kernel: esi: 0000000b edi: 9cf21491 ebp: 75f01000 esp: 75ee8f3c Jan 12 21:50:43 localhost kernel: ds: 007b es: 007b ss: 0068 Jan 12 21:50:43 localhost kernel: Process nfsd (pid: 2456, threadinfo=75ee8000 task=75ec16b0) Jan 12 21:50:43 localhost kernel: Stack: 003ce1f0 0000000b 9cf21491 75f01000 82b56b28 75f11a00 75f11a00 82b56a30 Jan 12 21:50:43 localhost kernel: 82b6b138 82b6af1c 82b4c5a9 15086014 75f11a64 75f11a00 82b6b138 15086014 Jan 12 21:50:43 localhost kernel: 82b0e5f1 75f11a00 0000003d 000000f4 00000190 000186a3 75f11a40 82b6af1c Jan 12 21:50:43 localhost kernel: Call Trace: Jan 12 21:50:43 localhost kernel: [<82b56b28>] nfs3svc_decode_writeargs+0xf8/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b56a30>] nfs3svc_decode_writeargs+0x0/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c5a9>] nfsd_dispatch+0x6f/0x162 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b0e5f1>] svc_process+0x323/0x55f [sunrpc] Jan 12 21:50:43 localhost kernel: [<82b4c3d5>] nfsd+0x1c6/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c20f>] nfsd+0x0/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<021041f1>] kernel_thread_helper+0x5/0xb Jan 12 21:50:43 localhost kernel: Jan 12 21:50:43 localhost kernel: Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d Jan 12 21:50:43 localhost kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 Jan 12 21:50:43 localhost kernel: printing eip: Jan 12 21:50:43 localhost kernel: 0213f951 Jan 12 21:50:43 localhost kernel: *pde = 00003001 Jan 12 21:50:43 localhost kernel: Oops: 0000 [#126] Jan 12 21:50:43 localhost kernel: SMP Jan 12 21:50:43 localhost kernel: CPU: 0 Jan 12 21:50:43 localhost kernel: EIP: 0060:[<0213f951>] Not tainted Jan 12 21:50:43 localhost kernel: EFLAGS: 00010202 (2.6.5-1.358smp) Jan 12 21:50:43 localhost kernel: EIP is at page_address+0x6/0x77 Jan 12 21:50:43 localhost kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 7e4fb600 Jan 12 21:50:43 localhost kernel: esi: 0000000b edi: cc671591 ebp: 763a9000 esp: 76580f3c Jan 12 21:50:43 localhost kernel: ds: 007b es: 007b ss: 0068 Jan 12 21:50:43 localhost kernel: Process nfsd (pid: 2373, threadinfo=76580000 task=812ba030) Jan 12 21:50:43 localhost kernel: Stack: 003d5720 0000000b cc671591 763a9000 82b56b28 7e4fb600 7e4fb600 82b56a30 Jan 12 21:50:43 localhost kernel: 82b6b138 82b6af1c 82b4c5a9 70193014 7e4fb664 7e4fb600 82b6b138 70193014 Jan 12 21:50:43 localhost kernel: 82b0e5f1 fffffeff 0000003d 000000f4 00000190 000186a3 7e4fb640 82b6af1c Jan 12 21:50:43 localhost kernel: Call Trace: Jan 12 21:50:43 localhost kernel: [<82b56b28>] nfs3svc_decode_writeargs+0xf8/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b56a30>] nfs3svc_decode_writeargs+0x0/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c5a9>] nfsd_dispatch+0x6f/0x162 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b0e5f1>] svc_process+0x323/0x55f [sunrpc] Jan 12 21:50:43 localhost kernel: [<82b4c3d5>] nfsd+0x1c6/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c20f>] nfsd+0x0/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<021041f1>] kernel_thread_helper+0x5/0xb Jan 12 21:50:43 localhost kernel: Jan 12 21:50:43 localhost kernel: Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d Jan 12 21:50:43 localhost kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 Jan 12 21:50:43 localhost kernel: printing eip: Jan 12 21:50:43 localhost kernel: 0213f951 Jan 12 21:50:43 localhost kernel: *pde = 00003001 Jan 12 21:50:43 localhost kernel: Oops: 0000 [#127] Jan 12 21:50:43 localhost kernel: SMP Jan 12 21:50:43 localhost kernel: CPU: 0 Jan 12 21:50:43 localhost kernel: EIP: 0060:[<0213f951>] Not tainted Jan 12 21:50:43 localhost kernel: EFLAGS: 00010202 (2.6.5-1.358smp) Jan 12 21:50:43 localhost kernel: EIP is at page_address+0x6/0x77 Jan 12 21:50:43 localhost kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 764df600 Jan 12 21:50:43 localhost kernel: esi: 0000000b edi: fcdc1591 ebp: 76397000 esp: 7633ef3c Jan 12 21:50:43 localhost kernel: ds: 007b es: 007b ss: 0068 Jan 12 21:50:43 localhost kernel: Process nfsd (pid: 2378, threadinfo=7633e000 task=80e317b0) Jan 12 21:50:43 localhost kernel: Stack: 003dcc50 0000000b fcdc1591 76397000 82b56b28 764df600 764df600 82b56a30 Jan 12 21:50:43 localhost kernel: 82b6b138 82b6af1c 82b4c5a9 6ddbd014 764df664 764df600 82b6b138 6ddbd014 Jan 12 21:50:43 localhost kernel: 82b0e5f1 764df600 0000003d 000000f4 00000190 000186a3 764df640 82b6af1c Jan 12 21:50:43 localhost kernel: Call Trace: Jan 12 21:50:43 localhost kernel: [<82b56b28>] nfs3svc_decode_writeargs+0xf8/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b56a30>] nfs3svc_decode_writeargs+0x0/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c5a9>] nfsd_dispatch+0x6f/0x162 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b0e5f1>] svc_process+0x323/0x55f [sunrpc] Jan 12 21:50:43 localhost kernel: [<82b4c3d5>] nfsd+0x1c6/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c20f>] nfsd+0x0/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<021041f1>] kernel_thread_helper+0x5/0xb Jan 12 21:50:43 localhost kernel: Jan 12 21:50:43 localhost kernel: Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d Jan 12 21:50:43 localhost kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 Jan 12 21:50:43 localhost kernel: printing eip: Jan 12 21:50:43 localhost kernel: 0213f951 Jan 12 21:50:43 localhost kernel: *pde = 00003001 Jan 12 21:50:43 localhost kernel: Oops: 0000 [#128] Jan 12 21:50:43 localhost kernel: SMP Jan 12 21:50:43 localhost kernel: CPU: 1 Jan 12 21:50:43 localhost kernel: EIP: 0060:[<0213f951>] Not tainted Jan 12 21:50:43 localhost kernel: EFLAGS: 00010202 (2.6.5-1.358smp) Jan 12 21:50:43 localhost kernel: EIP is at page_address+0x6/0x77 Jan 12 21:50:43 localhost kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 764dfc00 Jan 12 21:50:43 localhost kernel: esi: 0000000b edi: 94171691 ebp: 764de000 esp: 76355f3c Jan 12 21:50:43 localhost kernel: ds: 007b es: 007b ss: 0068 Jan 12 21:50:43 localhost kernel: Process nfsd (pid: 2375, threadinfo=76355000 task=813ad410) Jan 12 21:50:43 localhost kernel: Stack: 003e06e8 0000000b 94171691 764de000 82b56b28 764dfc00 764dfc00 82b56a30 Jan 12 21:50:43 localhost kernel: 82b6b138 82b6af1c 82b4c5a9 0e606014 764dfc64 764dfc00 82b6b138 0e606014 Jan 12 21:50:43 localhost kernel: 82b0e5f1 764dfc00 0000003d 000000f4 00000190 000186a3 764dfc40 82b6af1c Jan 12 21:50:43 localhost kernel: Call Trace: Jan 12 21:50:43 localhost kernel: [<82b56b28>] nfs3svc_decode_writeargs+0xf8/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b56a30>] nfs3svc_decode_writeargs+0x0/0x149 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c5a9>] nfsd_dispatch+0x6f/0x162 [nfsd] Jan 12 21:50:43 localhost kernel: [<82b0e5f1>] svc_process+0x323/0x55f [sunrpc] Jan 12 21:50:43 localhost kernel: [<82b4c3d5>] nfsd+0x1c6/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<82b4c20f>] nfsd+0x0/0x32b [nfsd] Jan 12 21:50:43 localhost kernel: [<021041f1>] kernel_thread_helper+0x5/0xb Jan 12 21:50:43 localhost kernel: Jan 12 21:50:43 localhost kernel: Code: 8b 00 f6 c4 01 75 19 2b 1d 0c d9 3f 02 c1 fb 05 c1 e3 0c 8d Jan 13 04:02:06 localhost logrotate: ALERT exited abnormally with [1] Jan 13 04:58:35 localhost sshd(pam_unix)[3168]: session opened for user root by (uid=0)
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