Messages in this thread | | | Date | Wed, 9 Aug 2006 01:24:41 +0200 | From | "Michal Piotrowski" <> | Subject | Re: mm snapshot broken-out-2006-08-08-00-59.tar.gz uploaded |
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On 09/08/06, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote: > On 08/08/06, Andrew Morton <akpm@osdl.org> wrote: > > On Tue, 8 Aug 2006 23:19:09 +0200 > > "Michal Piotrowski" <michal.k.k.piotrowski@gmail.com> wrote: > > > > > > You > > > > can look these things up in gdb or using addr2line, provided you have > > > > CONFIG_DEBUG_INFO=y. > > > > > > > > > > > > > > (gdb) list *0xc047d609 > > > 0xc047d609 is in start_kernel (/usr/src/linux-work1/init/main.c:577). > > > 572 cpuset_init_early(); > > > 573 mem_init(); > > > 574 kmem_cache_init(); > > > 575 setup_per_cpu_pageset(); > > > 576 numa_policy_init(); > > > 577 if (late_time_init) > > > 578 late_time_init(); > > > 579 calibrate_delay(); > > > 580 pidmap_init(); > > > 581 pgtable_cache_init(); > > > > hm. > > > > - Try to get the full oops record, > > BUG: unable to handle kernel paging request at virtual address 01020304 > printing eip: > c041b95c > *pde= 00000000 > Oops: 0000 [#1] > 4K_STACK PREEMPT SMP > last sysfs file: > Modules linked in: > CPU 0 > EIP: 0060: [<c041b95c>] Not tainted VLI > EFLAGS: 00010202 > EIP is at kmem_cache_init+0x389/0x3f0 > [..] > Call Trace: > [<c0104063>] show_stack_log_lvl+0x8c/0x97 > [<c010422b>] show_registers+0x181/0x215 > [<c0104481>] die+0x1c2/0x2dd > [<c0117419>] do_page_fault+0x410/0x4f3 > [<c02f40a1>] error_code+0x39/0x40 > [<c040b604>] start_kernel+0x21f/0x39d > [<c0100210>] 0xc0100210 > [..] > EIP: [<c041b95c>] kmem_cache_init+0x389/0x3f0 SS:ESP0068:c0409fc4 > <0> Kernel panic - not syncing: Attempted to kill idle task! > > (gdb) list *0xc041b95c > 0xc041b95c is in kmem_cache_init (/usr/src/linux-work1/mm/slab.c:714). > 709 lockdep_set_class(&l3->list_lock, > &on_slab_l3_key); > 710 alc = l3->alien; > 711 if (!alc) > 712 continue; > 713 for_each_node(r) { > 714 if (alc[r]) > 715 lockdep_set_class(&alc[r]->lock, > 716 &on_slab_alc_key); > 717 } > 718 } >
System works well without this patches slab-cache-shrinker-statistics.patch slab-fix-lockdep-warnings.patch slab-optimize-kmalloc_node-the-same-way-as-kmalloc-fix.patch slab-optimize-kmalloc_node-the-same-way-as-kmalloc.patch slab-respect-architecture-and-caller-mandated-alignment.patch
Regards, Michal
-- Michal K. K. Piotrowski LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/wiki/) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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