Messages in this thread | | | Subject | 2.5.60 - early Debug message. | From | Valdis.Kletnieks@vt ... | Date | Wed, 12 Feb 2003 15:56:05 -0500 |
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Dell Latitude C840 laptop. Didn't see this under 2.5.59.
Calibrating delay loop... 3145.72 BogoMIPS Memory: 255056k/262024k available (2010k kernel code, 6248k reserved, 895k data, 104k init, 0k highmem) Debug: sleeping function called from illegal context at mm/slab.c:1618 Call Trace: [<c0135353>] kmem_cache_alloc+0x51/0x55 [<c013490f>] kmem_cache_create+0x6c/0x448 [<c0105000>] _stext+0x0/0x22
Security Scaffold v1.0.0 initialized
System continues on just fine however. Quick perusal of the source seems to smell like an uninitialized flag in a function call, but I don't know where. The call trace seems wonky - addresses near _stext in the System.map:
c0104000 T empty_zero_page c0105000 T _stext c0105000 T stext c0105000 t rest_init c0105022 t do_pre_smp_initcalls c010502b t init c010517d t unlock_kernel
but unless there's some macro-expansion wizardry none of these guys call kmem_cache_create directly, so it seems almost like some stack frames are missing.
Does this ring a bell, or does anybody have a hint how to start debugging this?
-- Valdis Kletnieks Computer Systems Senior Engineer Virginia Tech [unhandled content-type:application/pgp-signature] | |