Distribution: Slackware 10 Hardware: ========= MotherBoard: Intel S875WP1-E Bios Version: WP87510A.86B.005.P16.0404291428 (almost newest version) CPU: vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 3.00GHz stepping : 9 cpu MHz : 2992.701 cache size : 512 KB (with HT) Since Kernel 2.6.6, linux Oopses while booting with an ACPI+SMP enabled kernel. Screenshot: http://blinkenlights.ch/kernel/acpi/acpi/2_6_7-bk10_ACPI.jpg Kernel 2.6.6 works with 'nosmp' or 'acpi=ht' Version 2.6.7bk10 even breaks with acpi=off or 'nosmp' (maybe another bug ;) ): Screenshot: http://blinkenlights.ch/kernel/acpi/acpi/2_6_7-bk10_acpi_off.jpg (hangs there) No Problems with kernel 2.6.5 or older.. acpidump from 2.6.4: http://blinkenlights.ch/kernel/acpi/acpi/acpidump_264 dmesg from 2.6.4: http://blinkenlights.ch/kernel/acpi/acpi/dmesg_2_6_4.txt config from 2.6.4: http://blinkenlights.ch/kernel/acpi/acpi/config_2_6_4 (This bug maybe related or a dup of Bug #2941 ?)
This should be same as https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=125841 Can you verify the patches there?
*** This bug has been marked as a duplicate of 2941 ***