On Tue, 2007-09-04 at 09:39 +0200, Alessio Igor Bogani wrote: > Hi, > [ 37.440390] Call Trace: > [ 37.440393] [c1aafc70] [c000864c] show_stack+0x3c/0x194 (unreliable) > [ 37.440408] [c1aafca0] [c002d2c8] __schedule_bug+0x38/0x48 > [ 37.440418] [c1aafcb0] [c0266690] __schedule+0x3d8/0x47c > [ 37.440425] [c1aafce0] [c02669f8] schedule+0x54/0xf0 > [ 37.440430] [c1aafcf0] [c0267c74] rt_spin_lock_slowlock+0xfc/0x224 > [ 37.440437] [c1aafd50] [c007b130] lru_cache_add_active+0x20/0xa0 > [ 37.440444] [c1aafd60] [c0080edc] do_wp_page+0x34c/0xdfc > [ 37.440451] [c1aafda0] [c00855b0] __handle_mm_fault+0x9e8/0xc9c > [ 37.440458] [c1aafe10] [c02695f4] do_page_fault+0x1e0/0x56c > [ 37.440465] [c1aaff40] [c00130f4] handle_page_fault+0xc/0x80 > [ 37.440476] --- Exception: 301 at 0x10004888 > [ 37.440483] LR = 0x10005468 This is from CONFIG_HIGHMEM .. It's not been ported for -rt properly yet .. I would recommend turning it off for now. Daniel - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html