linux server stalls
"van" <[email protected]> Fri, 28 Jan 2005 10:24:32 +0800
| Newsgroups | org.kernel.vger.linux-smp |
|---|---|
| Message-ID | <[email protected]> |
hi, we were having problems with our server, it keeps on stalling every now and then. the current setup of the server: - IBM x365 server - 4-way 3.0GHz Intel Xeon MP-based - 8GB memory - Oracle 9 - RH Enterprise Advance Server(2.4.9-e.25enterprise kernel) - External SAN Storage FastT find below is a transcript of logfile during bootup:(noticed 2 warnings on the log) **************************************************************************** ****************************************************************** Jan 19 03:55:20 modb03 kernel: Linux version 2.4.9-e.25enterprise ([email protected]) (gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-118.7.2)) #1 SMP Fri Jun 6 17:55:13 EDT 2003 Jan 19 03:55:20 modb03 kernel: BIOS-provided physical RAM map: Jan 19 03:55:20 modb03 kernel: BIOS-e820: 0000000000000000 - 000000000009d400 (usable) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 0000000000100000 - 00000000dffb6c00 (usable) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 00000000dffb6c00 - 00000000dffbf800 (ACPI data) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 00000000dffbf800 - 00000000e0000000 (reserved) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) Jan 19 03:55:20 modb03 kernel: BIOS-e820: 0000000100000000 - 0000000220000000 (usable) Jan 19 03:55:20 modb03 kernel: Scanning bios EBDA for MXT signature Jan 19 03:55:20 modb03 kernel: 7808MB HIGHMEM available. Jan 19 03:55:20 modb03 kernel: 896MB LOWMEM available. Jan 19 03:55:20 modb03 kernel: found SMP MP-table at 0009d540 Jan 19 03:55:20 modb03 kernel: hm, page 0009d000 reserved twice. Jan 19 03:55:20 modb03 kernel: hm, page 0009e000 reserved twice. Jan 19 03:55:20 modb03 kernel: hm, page 0009e000 reserved twice. Jan 19 03:55:20 modb03 kernel: hm, page 0009f000 reserved twice. Jan 19 03:55:20 modb03 kernel: WARNING: MP table in the EBDA can be UNSAFE, contact [email protected] if you experience SMP problems! Jan 19 03:55:20 modb03 kernel: On node 0 totalpages: 2228224 Jan 19 03:55:20 modb03 kernel: zone(0): 4096 pages. Jan 19 03:55:20 modb03 kernel: zone(1): 225280 pages. Jan 19 03:55:20 modb03 kernel: zone(2): 1998848 pages. Jan 19 03:55:20 modb03 kernel: ACPI: Searched entire block, no RSDP was found. Jan 19 03:55:20 modb03 kernel: ACPI: RSDP located at physical address c00fdcc0 Jan 19 03:55:20 modb03 kernel: RSD PTR v0 [IBM ] Jan 19 03:55:20 modb03 kernel: ACPI table found: RSDT v1 [IBM SERRLNTL 0.4096] Jan 19 03:55:20 modb03 kernel: init.c:148: bad pte c0004fb0(00000000dffbf163). Jan 19 03:55:20 modb03 kernel: init.c:148: bad pte c0004fb0(00000000dffbf163). Jan 19 03:55:20 modb03 kernel: ACPI table found: FACP v1 [IBM SERRLNTL 0.4096] Jan 19 03:55:20 modb03 kernel: init.c:148: bad pte c0004fb0(00000000dffbf163). Jan 19 03:55:20 modb03 kernel: init.c:148: bad pte c0004fb0(00000000dffbf163). Jan 19 03:55:20 modb03 kernel: ACPI table found: APIC v1 [IBM SERRLNTL 0.4096] Jan 19 03:55:20 modb03 kernel: init.c:148: bad pte c0004fb0(00000000dffbf163). Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0000] id[0x0] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 0 (0x0000) enabledProcessor #0 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0001] id[0x2] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 1 (0x0200) enabledProcessor #2 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0002] id[0x4] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 2 (0x0400) enabledProcessor #4 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0003] id[0x6] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 3 (0x0600) enabledProcessor #6 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0004] id[0x1] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 4 (0x0100) enabledProcessor #1 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0005] id[0x3] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 5 (0x0300) enabledProcessor #3 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0006] id[0x5] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 6 (0x0500) enabledProcessor #5 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: LAPIC (acpi_id[0x0007] id[0x7] enabled[1]) Jan 19 03:55:21 modb03 kernel: CPU 7 (0x0700) enabledProcessor #7 Unknown CPU [15:2] APIC version 16 Jan 19 03:55:21 modb03 kernel: Jan 19 03:55:21 modb03 kernel: IOAPIC (id[0xe] address[0xfec00000] global_irq_base[0x0]) Jan 19 03:55:21 modb03 kernel: IOAPIC (id[0xd] address[0xfec01000] global_irq_base[0x24]) Jan 19 03:55:21 modb03 kernel: INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0]) Jan 19 03:55:21 modb03 kernel: INT_SRC_OVR (bus[0] irq[0x8] global_irq[0x8] polarity[0x3] trigger[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0000] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0001] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0002] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0003] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0004] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0005] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0006] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: LAPIC_NMI (acpi_id[0x0007] polarity[0x0] trigger[0x0] lint[0x1]) Jan 19 03:55:21 modb03 kernel: 8 CPUs total Jan 19 03:55:21 modb03 kernel: Local APIC address fee00000 Jan 19 03:55:21 modb03 kernel: Enabling the CPU's according to the ACPI table Jan 19 03:55:21 modb03 kernel: Intel MultiProcessor Specification v1.4 Jan 19 03:55:21 modb03 kernel: Virtual Wire compatibility mode. Jan 19 03:55:21 modb03 kernel: OEM ID: IBM ENSW Product ID: RELENTLE SMP APIC at: 0xFEE00000 Jan 19 03:55:21 modb03 kernel: I/O APIC #14 Version 17 at 0xFEC00000. Jan 19 03:55:21 modb03 kernel: I/O APIC #13 Version 17 at 0xFEC01000. Jan 19 03:55:21 modb03 kernel: Processors: 8 Jan 19 03:55:21 modb03 kernel: Kernel command line: ro root=/dev/sda2 max_scsi_luns=128 Jan 19 03:55:21 modb03 kernel: Initializing CPU#0 Jan 19 03:55:21 modb03 kernel: Detected 2200.424 MHz processor. Jan 19 03:55:22 modb03 kernel: Console: colour VGA+ 80x25 Jan 19 03:55:22 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:22 modb03 kernel: Memory: 8227144k/8912896k available (2001k kernel code, 677164k reserved, 110k data, 248k init, 7470808k highmem) Jan 19 03:55:22 modb03 kernel: Dentry-cache hash table entries: 524288 (order: 10, 4194304 bytes) Jan 19 03:55:22 modb03 kernel: Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Jan 19 03:55:22 modb03 kernel: Mount-cache hash table entries: 262144 (order: 9, 2097152 bytes) Jan 19 03:55:22 modb03 kernel: Buffer-cache hash table entries: 1048576 (order: 10, 4194304 bytes) Jan 19 03:55:22 modb03 kernel: Page-cache hash table entries: 524288 (order: 10, 4194304 bytes) Jan 19 03:55:22 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:22 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:22 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:22 modb03 kernel: CPU: Physical Processor ID: 0 Jan 19 03:55:22 modb03 kernel: Intel machine check architecture supported. Jan 19 03:55:22 modb03 kernel: Intel machine check reporting enabled on CPU#0. Jan 19 03:55:22 modb03 kernel: Enabling fast FPU save and restore... done. Jan 19 03:55:22 modb03 kernel: Enabling unmasked SIMD FPU exception support... done. Jan 19 03:55:22 modb03 kernel: Checking 'hlt' instruction... OK. Jan 19 03:55:22 modb03 kernel: POSIX conformance testing by UNIFIX Jan 19 03:55:22 modb03 kernel: IBM machine detected. Enabling interrupts during APM calls. Jan 19 03:55:22 modb03 kernel: mtrr: v1.40 (20010327) Richard Gooch ([email protected]) Jan 19 03:55:22 modb03 kernel: mtrr: detected mtrr type: Intel Jan 19 03:55:22 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:22 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:22 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:22 modb03 kernel: CPU: Physical Processor ID: 0 Jan 19 03:55:22 modb03 kernel: Intel machine check reporting enabled on CPU#0. Jan 19 03:55:22 modb03 kernel: CPU0: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:22 modb03 kernel: per-CPU timeslice cutoff: 1462.55 usecs. Jan 19 03:55:22 modb03 kernel: task migration cache decay timeout: 10 msecs. Jan 19 03:55:22 modb03 kernel: enabled ExtINT on CPU#0 Jan 19 03:55:22 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:22 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:22 modb03 kernel: Booting processor 1/1 eip 2000 Jan 19 03:55:22 modb03 kernel: Initializing CPU#1 Jan 19 03:55:22 modb03 kernel: masked ExtINT on CPU#1 Jan 19 03:55:23 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:23 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:23 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:23 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:23 modb03 kernel: CPU: Physical Processor ID: 0 Jan 19 03:55:23 modb03 kernel: Intel machine check reporting enabled on CPU#1. Jan 19 03:55:23 modb03 kernel: CPU1: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:23 modb03 kernel: Booting processor 2/2 eip 2000 Jan 19 03:55:23 modb03 kernel: Initializing CPU#2 Jan 19 03:55:23 modb03 kernel: masked ExtINT on CPU#2 Jan 19 03:55:23 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:23 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:23 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:23 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:23 modb03 kernel: CPU: Physical Processor ID: 1 Jan 19 03:55:23 modb03 kernel: Intel machine check reporting enabled on CPU#2. Jan 19 03:55:23 modb03 kernel: CPU2: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:23 modb03 kernel: Booting processor 3/3 eip 2000 Jan 19 03:55:23 modb03 kernel: Initializing CPU#3 Jan 19 03:55:23 modb03 kernel: masked ExtINT on CPU#3 Jan 19 03:55:23 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:23 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:23 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:23 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:23 modb03 kernel: CPU: Physical Processor ID: 1 Jan 19 03:55:23 modb03 kernel: Intel machine check reporting enabled on CPU#3. Jan 19 03:55:23 modb03 kernel: CPU3: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:23 modb03 kernel: Booting processor 4/4 eip 2000 Jan 19 03:55:23 modb03 kernel: Initializing CPU#4 Jan 19 03:55:23 modb03 kernel: masked ExtINT on CPU#4 Jan 19 03:55:23 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:23 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:24 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:24 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:24 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:24 modb03 kernel: CPU: Physical Processor ID: 2 Jan 19 03:55:24 modb03 kernel: Intel machine check reporting enabled on CPU#4. Jan 19 03:55:24 modb03 kernel: CPU4: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:24 modb03 kernel: Booting processor 5/5 eip 2000 Jan 19 03:55:24 modb03 kernel: Initializing CPU#5 Jan 19 03:55:24 modb03 kernel: masked ExtINT on CPU#5 Jan 19 03:55:24 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:24 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:24 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:24 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:24 modb03 kernel: CPU: Physical Processor ID: 2 Jan 19 03:55:24 modb03 kernel: Intel machine check reporting enabled on CPU#5. Jan 19 03:55:24 modb03 kernel: CPU5: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:24 modb03 kernel: Booting processor 6/6 eip 2000 Jan 19 03:55:24 modb03 kernel: Initializing CPU#6 Jan 19 03:55:24 modb03 kernel: masked ExtINT on CPU#6 Jan 19 03:55:24 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:24 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:24 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:24 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:24 modb03 kernel: CPU: Physical Processor ID: 3 Jan 19 03:55:24 modb03 kernel: Intel machine check reporting enabled on CPU#6. Jan 19 03:55:24 modb03 kernel: CPU6: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:24 modb03 kernel: Booting processor 7/7 eip 2000 Jan 19 03:55:24 modb03 kernel: Initializing CPU#7 Jan 19 03:55:24 modb03 kernel: masked ExtINT on CPU#7 Jan 19 03:55:24 modb03 kernel: ESR value before enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: ESR value after enabling vector: 00000000 Jan 19 03:55:24 modb03 kernel: Calibrating delay loop... 4390.91 BogoMIPS Jan 19 03:55:24 modb03 kernel: CPU: L1 I cache: 12K, L1 D cache: 8K Jan 19 03:55:24 modb03 kernel: CPU: L2 cache: 512K Jan 19 03:55:24 modb03 kernel: CPU: L3 cache: 2048K Jan 19 03:55:24 modb03 kernel: CPU: Physical Processor ID: 3 Jan 19 03:55:24 modb03 kernel: Intel machine check reporting enabled on CPU#7. Jan 19 03:55:24 modb03 kernel: CPU7: Intel(R) Xeon(TM) MP CPU 2.20GHz stepping 06 Jan 19 03:55:24 modb03 kernel: Total of 8 processors activated (35127.29 BogoMIPS). Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[0] = 1 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[1] = 0 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[2] = 3 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[3] = 2 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[4] = 5 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[5] = 4 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[6] = 7 Jan 19 03:55:24 modb03 kernel: cpu_sibling_map[7] = 6 Jan 19 03:55:24 modb03 kernel: ENABLING IO-APIC IRQs Jan 19 03:55:24 modb03 kernel: ...changing IO-APIC physical APIC ID to 14 ... ok. Jan 19 03:55:24 modb03 kernel: ...changing IO-APIC physical APIC ID to 13 ... ok. Jan 19 03:55:24 modb03 kernel: ..TIMER: vector=0x31 pin1=2 pin2=-1 Jan 19 03:55:24 modb03 kernel: testing the IO APIC....................... Jan 19 03:55:24 modb03 kernel: Jan 19 03:55:24 modb03 kernel: WARNING: unexpected IO-APIC, please mail Jan 19 03:55:24 modb03 kernel: to [email protected] Jan 19 03:55:25 modb03 kernel: Jan 19 03:55:25 modb03 kernel: .................................... done. Jan 19 03:55:25 modb03 kernel: Using local APIC timer interrupts. Jan 19 03:55:25 modb03 kernel: calibrating APIC timer ... Jan 19 03:55:25 modb03 kernel: ..... CPU clock speed is 2200.5774 MHz. Jan 19 03:55:25 modb03 kernel: ..... host bus clock speed is 100.0260 MHz. Jan 19 03:55:25 modb03 kernel: cpu: 0, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: CPU0<T0:1000256,T1:889104,D:12,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: cpu: 6, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 7, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 5, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 4, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 1, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 3, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: cpu: 2, clocks: 1000260, slice: 111140 Jan 19 03:55:25 modb03 kernel: CPU1<T0:1000256,T1:777968,D:8,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU2<T0:1000256,T1:666832,D:4,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU3<T0:1000256,T1:555696,D:0,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU4<T0:1000256,T1:444544,D:12,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU5<T0:1000256,T1:333408,D:8,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU6<T0:1000256,T1:222272,D:4,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: CPU7<T0:1000256,T1:111136,D:0,S:111140,C:1000260> Jan 19 03:55:25 modb03 kernel: checking TSC synchronization across CPUs: Jan 19 03:55:25 modb03 kernel: BIOS BUG: CPU#1 improperly initialized, has 3 usecs TSC skew! FIXED. Jan 19 03:55:25 modb03 kernel: PCI: PCI BIOS revision 2.10 entry at 0xfd4ac, last bus=17 Jan 19 03:55:25 modb03 kernel: PCI: Using configuration type 1 Jan 19 03:55:25 modb03 kernel: PCI: Probing PCI hardware Jan 19 03:55:25 modb03 kernel: PCI: Discovered peer bus 03 Jan 19 03:55:25 modb03 kernel: PCI: Discovered peer bus 06 Jan 19 03:55:25 modb03 kernel: PCI: Discovered peer bus 09 Jan 19 03:55:25 modb03 kernel: PCI: Discovered peer bus 0c Jan 19 03:55:25 modb03 kernel: PCI: Discovered peer bus 0f Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B0,I8,P0) -> 22 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B0,I15,P0) -> 16 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B3,I1,P0) -> 20 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B3,I1,P1) -> 21 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B3,I2,P0) -> 18 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B3,I2,P1) -> 19 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B3,I8,P0) -> 26 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B6,I8,P0) -> 32 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B9,I8,P0) -> 36 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B12,I8,P0) -> 53 Jan 19 03:55:25 modb03 kernel: PCI->APIC IRQ transform: (B15,I8,P0) -> 68 **************************************************************************** *********************************************************************** thanks for any valuable recommendations and fixes to help us solve this problem regards, -van-