Hi Sam, Thanks for the testing and the update. Just pasting the Oops from the newer 2.6.30 based kernel:
[ 0.000000] Phoenix BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x100000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-DFFFF uncachable [ 0.000000] E0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask 0FC0000000 uncachable [ 0.000000] 1 base 0000000000 mask 0F00000000 write-back [ 0.000000] 2 base 0100000000 mask 0F80000000 write-back [ 0.000000] 3 base 00BFF80000 mask 0FFFF80000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: at /build/buildd/linux-2.6.30/arch/x86/kernel/cpu/mtrr/generic.c:456 generic_get_mtrr+0x11e/0x140() [ 0.000000] Hardware name: [ 0.000000] mtrr: your BIOS has set up an incorrect mask, fixing it up. [ 0.000000] Modules linked in: [ 0.000000] Pid: 0, comm: swapper Not tainted 2.6.30-10-generic #12-Ubuntu [ 0.000000] Call Trace: [ 0.000000] [<ffffffff80251118>] warn_slowpath_common+0x78/0xb0 [ 0.000000] [<ffffffff802511ac>] warn_slowpath_fmt+0x3c/0x40 [ 0.000000] [<ffffffff8022035e>] generic_get_mtrr+0x11e/0x140 [ 0.000000] [<ffffffff809be5b1>] mtrr_trim_uncached_memory+0x91/0x2d1 [ 0.000000] [<ffffffff809bd546>] ? mtrr_bp_init+0x1ab/0x1d2 [ 0.000000] [<ffffffff809ba72e>] setup_arch+0x395/0x5bc [ 0.000000] [<ffffffff806d932a>] ? printk+0x3c/0x42 [ 0.000000] [<ffffffff806dbacb>] ? _spin_lock+0xb/0x10 [ 0.000000] [<ffffffff809b5b23>] start_kernel+0xbe/0x355 [ 0.000000] [<ffffffff809b533a>] x86_64_start_reservations+0x125/0x129 [ 0.000000] [<ffffffff809b5438>] x86_64_start_kernel+0xfa/0x109 [ 0.000000] ---[ end trace a7919e7f17c0a725 ]--- Sam, just curious if you've checked if there may be a BIOS update available for your system? -- oops during boot https://bugs.launchpad.net/bugs/314825 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
