Messages in this thread | | | From | Andi Kleen <> | Subject | Re: Crash with SMP on post 2.6.15 -git kernel | Date | Thu, 12 Jan 2006 00:36:25 +0100 |
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On Wednesday 11 January 2006 23:57, Stephen Hemminger wrote: > On Wed, 11 Jan 2006 02:27:30 +0100 > Andi Kleen <ak@suse.de> wrote: > > > On Wednesday 11 January 2006 01:54, Stephen Hemminger wrote: > > 6 > > > [ 37.047264] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)[ 37.070722] CPU: L2 Cache: 1024K (64 bytes/line) > > > [ 37.085894] mtrr: v2.0 (20020519) > > > [ 37.350186] Using local APIC timer interrupts. > > > [ 37.414873] Detected 12.464 MHz APIC timer. > > > [ 37.428717] Booting processor 1/2 APIC 0x1 > > > > > > Machine then goes blank and reboots... > > > > Don't know what it could be - I didn't merge anything. Maybe revert the kexec patches? > > Does the -git6 snapshot still work? Possibly do a binary search to narrow > > it down. > > > > -Andi > That was not the bad config. It turns out the problem is the new code > for kdump. If CONFIG_KDUMP is turned on it crashes.
Ok thanks. I took a quick look and didn't saw anything obvious below arch/x86_64 that could cause it. Maybe will try later again in a simulator or Vivek will probably fix it when he wakes up again.
-Andi
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