Messages in this thread | | | Date | Tue, 8 May 2007 16:57:27 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: 2.6.21-mm1 and now 2.6.21-git: SLUB Crashes on boot |
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On Tue, 8 May 2007, Kevin Winchester wrote:
> [ 1.376783] [<ffffffff8067d664>] kernel_init+0xc4/0x2a0 > [ 1.376857] [<ffffffff802080aa>] __switch_to+0x2a/0x2d0 > [ 1.376932] [<ffffffff8020a5d8>] child_rip+0xa/0x12 > [ 1.377006] [<ffffffff8067d5a0>] kernel_init+0x0/0x2a0 > [ 1.377080] [<ffffffff8020a5ce>] child_rip+0x0/0x12 > [ 1.377151] > [ 1.377221] @@@ SLUB kmalloc-256: Restoring Poison (0x6b) from > 0xffff810001bdecd0-0xffff810001bdedce > [ 1.377326] @@@ SLUB kmalloc-256: Restoring Poison (0xa5) from > 0xffff810001bdedcf-0xffff810001bdedcf > [ 1.377430] @@@ SLUB: kmalloc-256 slab 0xffff810001061890. Marking all > objects used.
There is more... The above describes the repair actions that were taken by SLUB. Poison was restored and then the slab was taken out of circulation since pointers may still exist that may damage additional objects if used to store more data.
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