An unexpected IO-APIC was found
"John W. Sopko Jr." <[email protected]>
| Newsgroups | org.kernel.vger.linux-smp |
|---|---|
| Message-ID | <[email protected]> |
I have been having problems with my system locking up. I saw the following in /var/log/messages. I am running: Red Hat Enterpise linux AS with the latest kernel, 2.4.21-9.0.1.ELsmp It is a single P4 processor system running in hyperthread mode, that is itis running the smp kernel. Let me know if you want more info. Mar 10 10:38:08 lark kernel: ESR value after enabling vector: 00000000 Mar 10 10:38:08 lark kernel: Booting processor 1/1 eip 2000 Mar 10 10:38:08 lark kernel: Initializing CPU#1 Mar 10 10:38:08 lark kernel: masked ExtINT on CPU#1 Mar 10 10:38:08 lark kernel: ESR value before enabling vector: 00000000 Mar 10 10:38:08 lark kernel: ESR value after enabling vector: 00000000 Mar 10 10:38:08 lark kernel: Calibrating delay loop... 5583.66 BogoMIPS Mar 10 10:38:08 lark kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K Mar 10 10:38:08 lark kernel: CPU: L2 cache: 512K Mar 10 10:38:08 lark kernel: CPU: Physical Processor ID: 0 Mar 10 10:38:08 lark kernel: Intel machine check reporting enabled on CPU#1. Mar 10 10:38:08 lark rpc.statd[913]: Version 1.0.5 Starting Mar 10 10:38:08 lark kernel: CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 Mar 10 10:38:08 lark kernel: Total of 2 processors activated (11154.22 BogoMIPS). Mar 10 10:38:08 lark kernel: ENABLING IO-APIC IRQs Mar 10 10:38:08 lark kernel: Setting 2 in the phys_id_present_map Mar 10 10:38:08 lark kernel: ...changing IO-APIC physical APIC ID to 2 ... ok. Mar 10 10:38:08 lark nfslock: rpc.statd startup succeeded Mar 10 10:38:08 lark kernel: ..TIMER: vector=0x31 pin1=-1 pin2=0 Mar 10 10:38:08 lark kernel: ...trying to set up timer (IRQ0) through the 8259A ... Mar 10 10:38:08 lark kernel: ..... (found pin 0) ...works. Mar 10 10:38:08 lark kernel: testing the IO APIC....................... Mar 10 10:38:08 lark kernel: Mar 10 10:38:08 lark kernel: An unexpected IO-APIC was found. If this kernel release is less than Mar 10 10:38:08 lark kernel: three months old please report this to [email protected] Mar 10 10:38:08 lark kernel: .................................... done. Mar 10 10:38:08 lark kernel: Using local APIC timer interrupts. Mar 10 10:38:08 lark kernel: calibrating APIC timer ... Mar 10 10:38:08 lark kernel: ..... CPU clock speed is 2793.2953 MHz. Mar 10 10:38:08 lark kernel: ..... host bus clock speed is 199.5208 MHz. Mar 10 10:38:08 lark kernel: cpu: 0, clocks: 1995208, slice: 665069 Mar 10 10:38:08 lark kernel: CPU0<T0:1995200,T1:1330128,D:3,S:665069,C:1995208> Mar 10 10:38:08 lark kernel: cpu: 1, clocks: 1995208, slice: 665069 Mar 10 10:38:08 lark kernel: CPU1<T0:1995200,T1:665056,D:6,S:665069,C:1995208> Mar 10 10:38:08 lark kernel: cpu_sibling_map[0] = 1 Mar 10 10:38:08 lark kernel: cpu_sibling_map[1] = 0 Mar 10 10:38:08 lark kernel: mapping CPU#0's runqueue to CPU#1's runqueue. Mar 10 10:38:08 lark kernel: zapping low mappings. Mar 10 10:38:08 lark kernel: Starting migration thread for cpu 0 Mar 10 10:38:08 lark kernel: Starting migration thread for cpu 1 -- John W. Sopko Jr. University of North Carolina email: sopko AT cs.unc.edu Computer Science Dept., CB 3175 Phone: 919-962-1844 Sitterson Hall; Room 044 Fax: 919-962-1799 Chapel Hill, NC 27599-3175