Please see errors below from the dmesg file. We have been having issues where this server appears to hang and we need to use remote console to access it. Could it be related to this? An unexpected IO-APIC was found. If this kernel release is less than three months old please report this to linux-smp@xxxxxxxxxxxxxxx Please advise. Joanne Christian at&t Global Network Services Senior Systems Analyst (845) 897-3202 Pager: 1-800-759-8888 Pin 8711116 -----Original Message----- From: root [mailto:root@xxxxxxxxxxxxxxxxxxxxxxxxxx] Sent: Friday, February 09, 2007 11:31 AM To: CHRISTIAN, JOANNE L, ATTSI Subject: Linux version 2.4.21-32.0.1.ELsmp (bhcompile@xxxxxxxxxxxxxxxxxxxxx) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-52)) #1 SMP Tue May 17 17:52:23 EDT 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009b000 (usable) BIOS-e820: 000000000009b000 - 00000000000a0000 (reserved) BIOS-e820: 00000000000d0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000fbf70000 (usable) BIOS-e820: 00000000fbf70000 - 00000000fbf77000 (ACPI data) BIOS-e820: 00000000fbf77000 - 00000000fbf80000 (ACPI NVS) BIOS-e820: 00000000fbf80000 - 00000000fc000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000200000000 (usable) 7296MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000f7dd0 hm, page 000f7000 reserved twice. hm, page 000f8000 reserved twice. hm, page 0009b000 reserved twice. hm, page 0009c000 reserved twice. NX (Execute Disable) protection: active On node 0 totalpages: 2097152 zone(0): 4096 pages. zone(1): 225280 pages. zone(2): 1867776 pages. Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: SUN Product ID: SunFire V20z APIC at: 0xFEE00000 Processor #0 Unknown CPU [15:5] APIC version 16 Processor #1 Unknown CPU [15:5] APIC version 16 I/O APIC #2 Version 17 at 0xFEC00000. I/O APIC #3 Version 17 at 0xFD000000. I/O APIC #4 Version 17 at 0xFD001000. Processors: 2 xAPIC support is not present Enabling APIC mode: Flat. Using 3 I/O APICs Kernel command line: ro root=LABEL=/ console=ttyS0,9600 Initializing CPU#0 Detected 2589.974 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 5164.23 BogoMIPS Page-cache hash table entries: 2097152 (order: 11, 8192 KB) Page-pin hash table entries: 524288 (order: 9, 2048 KB) Dentry cache hash table entries: 1048576 (order: 11, 8192 KB) Inode cache hash table entries: 524288 (order: 10, 4096 KB) Buffer cache hash table entries: 524288 (order: 9, 2048 KB) Memory: 8165092k/8388608k available (1716k kernel code, 152776k reserved, 1302k data, 228k init, 7404992k highmem) Mount cache hash table entries: 512 (order: 0, 4096 bytes) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 078bfbff e3d3fbff 00000000 00000000 CPU: Common caps: 078bfbff e3d3fbff 00000000 00000000 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.40 (20010327) Richard Gooch (rgooch@xxxxxxxxxxxxx) mtrr: detected mtrr type: Intel CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 078bfbff e3d3fbff 00000000 00000000 CPU: Common caps: 078bfbff e3d3fbff 00000000 00000000 CPU0: AMD Opteron(tm) Processor 252 stepping 01 per-CPU timeslice cutoff: 2926.50 usecs. task migration cache decay timeout: 10 msecs. masked ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/1 eip 2000 Initializing CPU#1 masked ExtINT on CPU#1 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 5177.34 BogoMIPS CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) Intel machine check reporting enabled on CPU#1. CPU: After generic, caps: 078bfbff e3d3fbff 00000000 00000000 CPU: Common caps: 078bfbff e3d3fbff 00000000 00000000 CPU1: AMD Opteron(tm) Processor 252 stepping 01 Total of 2 processors activated (10341.58 BogoMIPS). ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. Setting 3 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 3 ... ok. Setting 4 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 4 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-16, 2-18, 2-20, 2-21, 2-22, 2-23, 3-0, 4-0, 4-1, 4-2, 4-3 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 22. number of IO-APIC #2 registers: 24. number of IO-APIC #3 registers: 4. number of IO-APIC #4 registers: 4. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00170011 ....... : max redirection entries: 0017 ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 02000000 ....... : arbitration: 02 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 003 03 0 0 0 0 0 1 1 39 02 003 03 0 0 0 0 0 1 1 31 03 003 03 1 1 0 1 0 1 1 41 04 003 03 0 0 0 0 0 1 1 49 05 003 03 1 1 0 1 0 1 1 51 06 003 03 0 0 0 0 0 1 1 59 07 003 03 0 0 0 0 0 1 1 61 08 003 03 0 0 0 0 0 1 1 69 09 003 03 0 0 0 0 0 1 1 71 0a 003 03 1 1 0 1 0 1 1 79 0b 003 03 1 1 0 1 0 1 1 81 0c 003 03 0 0 0 0 0 1 1 89 0d 003 03 0 0 0 0 0 1 1 91 0e 003 03 0 0 0 0 0 1 1 99 0f 003 03 0 0 0 0 0 1 1 A1 10 000 00 1 0 0 0 0 0 0 00 11 003 03 1 1 0 1 0 1 1 A9 12 000 00 1 0 0 0 0 0 0 00 13 003 03 1 1 0 1 0 1 1 B1 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IO APIC #3...... .... register #00: 03000000 ....... : physical APIC id: 03 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00030011 ....... : max redirection entries: 0003 An unexpected IO-APIC was found. If this kernel release is less than three months old please report this to linux-smp@xxxxxxxxxxxxxxx ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 003 03 1 1 0 1 0 1 1 B9 02 003 03 1 1 0 1 0 1 1 C1 03 003 03 1 1 0 1 0 1 1 C9 IO APIC #4...... .... register #00: 04000000 ....... : physical APIC id: 04 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00030011 ....... : max redirection entries: 0003 An unexpected IO-APIC was found. If this kernel release is less than <<<<<<<<<<<<<<<<<ANYTHING IMPORTANT? three months old please report this to linux-smp@xxxxxxxxxxxxxxx <<<<<<<<<<<<<<<<<ANYTHING IMPORTANT? ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 000 00 1 0 0 0 0 0 0 00 02 000 00 1 0 0 0 0 0 0 00 03 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ10 -> 0:10 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ17 -> 0:17 IRQ19 -> 0:19 IRQ25 -> 1:1 IRQ26 -> 1:2 IRQ27 -> 1:3 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2589.9665 MHz. ..... host bus clock speed is 199.2281 MHz. cpu: 0, clocks: 1992281, slice: 664093 CPU0<T0:1992272,T1:1328176,D:3,S:664093,C:1992281> cpu: 1, clocks: 1992281, slice: 664093 CPU1<T0:1992272,T1:664080,D:6,S:664093,C:1992281> zapping low mappings. Process timing init...done. Starting migration thread for cpu 0 Starting migration thread for cpu 1 PCI: PCI BIOS revision 2.10 entry at 0xfd81f, last bus=3 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Using IRQ router default [1022/746b] at 00:07.3 PCI->APIC IRQ transform: (B1,I0,P3) -> 19 PCI->APIC IRQ transform: (B1,I0,P3) -> 19 PCI->APIC IRQ transform: (B1,I5,P0) -> 17 PCI->APIC IRQ transform: (B2,I2,P0) -> 25 PCI->APIC IRQ transform: (B2,I2,P1) -> 26 PCI->APIC IRQ transform: (B2,I4,P0) -> 27 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16) apm: disabled - APM is not SMP safe. Total HugeTLB memory allocated, 0 Starting kswapd allocated 32 pages and 32 bhs reserved for the highmem bounces VFS: Disk quotas vdquot_6.5.1 aio_setup: num_physpages = 524288 aio_setup: sizeof(struct page) = 60 Hugetlbfs mounted. pty: 2048 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS0 at 0x03f8 (irq = 4) is a 16550A Real Time Clock Driver v1.10e NET4: Frame Diverter 0.46 RAMDISK driver initialized: 256 RAM disks of 8192K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx AMD8111: IDE controller at PCI slot 00:07.1 AMD8111: chipset revision 3 AMD8111: not 100% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx AMD_IDE: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03) UDMA100 controller on pci00:07.1 ide0: BM-DMA at 0x1000-0x1007, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x1008-0x100f, BIOS settings: hdc:DMA, hdd:pio hdc: DV-28E-C, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 ide-floppy driver 0.99.newide ide-floppy driver 0.99.newide md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. pci_hotplug: PCI Hot Plug PCI Core version: 0.5 Initializing Cryptographic API NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 65536 buckets, 512Kbytes TCP: Hash tables configured (established 524288 bind 65536) Linux IP multicast router 0.06 plus PIM-SM Initializing IPsec netlink socket NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: Compressed image found at block 0 Freeing initrd memory: 281k freed VFS: Mounted root (ext2 filesystem). SCSI subsystem driver Revision: 1.00 Fusion MPT base driver 2.05.16.02 Copyright (c) 1999-2004 LSI Logic Corporation mptbase: Initiating ioc0 bringup ioc0: 53C1030: Capabilities={Initiator} mptbase: 1 MPT adapter found, 1 installed. Fusion MPT SCSI Host driver 2.05.16.02 scsi0 : ioc0: LSI53C1030, FwRev=01032300h, Ports=1, MaxQ=222, IRQ=27 blk: queue ca22de18, I/O limit 4294967295Mb (mask 0xffffffffffffffff) Vendor: LSILOGIC Model: 1030 IM IM Rev: 1000 Type: Direct-Access ANSI SCSI revision: 02 blk: queue ca22dc18, I/O limit 4294967295Mb (mask 0xffffffffffffffff) Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sda: 585887744 512-byte hdwr sectors (299975 MB) Partition check: sda: sda1 sda2 sda3 sda4 < sda5 sda6 > Journalled Block Device driver loaded EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: sd(8,2): orphan cleanup on readonly fs ext3_orphan_cleanup: deleting unreferenced inode 245826 ext3_orphan_cleanup: deleting unreferenced inode 245853 ext3_orphan_cleanup: deleting unreferenced inode 245852 ext3_orphan_cleanup: deleting unreferenced inode 245851 EXT3-fs: sd(8,2): 4 orphan inodes deleted EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. Freeing unused kernel memory: 228k freed usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-ohci.c: USB OHCI at membase 0xf88a1000, IRQ 19 usb-ohci.c: usb-01:00.0, Advanced Micro Devices [AMD] AMD-8111 USB usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 3 ports detected usb-ohci.c: USB OHCI at membase 0xf88a3000, IRQ 19 usb-ohci.c: usb-01:00.1, Advanced Micro Devices [AMD] AMD-8111 USB (#2) usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 3 ports detected usb.c: registered new driver hiddev usb.c: registered new driver hid hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@xxxxxxx> hid-core.c: USB HID support drivers mice: PS/2 mouse device common for all mice EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,2), internal journal Adding Swap: 16386292k swap-space (priority -1) kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,1), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,6), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,5), internal journal EXT3-fs: mounted filesystem with ordered data mode. - To unsubscribe from this list: send the line "unsubscribe linux-smp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
