Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261567AbUAMLoy (ORCPT ); Tue, 13 Jan 2004 06:44:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264104AbUAMLoy (ORCPT ); Tue, 13 Jan 2004 06:44:54 -0500 Received: from [135.196.1.218] ([135.196.1.218]:9123 "EHLO pat.aberdeen.paradigmgeo.com") by vger.kernel.org with ESMTP id S261567AbUAMLo1 (ORCPT ); Tue, 13 Jan 2004 06:44:27 -0500 Message-ID: <798DD0DBF172864C8CC752175CF42BA326C8B2@pat.aberdeen.paradigmgeo.com> From: Paul Symons To: "'linux-kernel@vger.kernel.org'" Subject: kernel oops 2.4.24 Date: Tue, 13 Jan 2004 11:44:18 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 32233 Lines: 855 Hello, I'm having a few problems with 2.4.24. I keep suffering oops's when performing intensive operations. Hardware: VIA EPIA 5000 / C3 processor I am trying to run Gentoo on this hardware, and have had problems from the start, with respect to compiling things like Gentoo. The hardware is a little bit of an oddity, because i read that it is classed as i686, yet it doesn't support the cmov opcode. All my compile optimisations have been at best i586 as a result. I'm not sure why ksymoops reports it as i686. I had originally tried running on 2.6.0, however I kept getting oops's with the via-rhine driver, so I thought I'd try with 2.4.24. The only difference with my config between 2.6.0 and 2.4.24 was that 2.6.0 was optimised for VIA-C3 processor type, while 2.4.24 was optimised for i586. An example of the intensive operations (well, I just mean non-idling to be honest) is emerging mysql (e.g. gcc compiling quite large applications) or grep'ing through the kernel source tree. I hope there's some relevant information here. If not, what is the best way for me to obtain more relevant/contextual information to make a meaningful bug report? I did some searches on google for some of the trace methods, and I got the impression that my problems may have stemmed from a corrupt swap partition, which I've since remade and turned back on. I should also add that when the kernel oops's, the system does not crash, but some things become unreliable, ssh seems to die a lot for example. postfix stays alive though. Kind Regards, Paul Symons ksymoops 2.4.9 on i686 2.4.24. Options used -V (specified) -k /proc/ksyms (specified) -l /proc/modules (specified) -o /lib/modules/2.4.24/ (specified) -m /usr/src/linux/System.map (specified) Unable to handle kernel paging request at virtual address 001da454 c012b12c *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[__lru_cache_del+92/128] Not tainted EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: c11e0074 ebx: c11ddd74 ecx: c11ddd90 edx: 001da454 esi: 00004000 edi: 00000000 ebp: 00006000 esp: c9ae1ee0 ds: 0018 es: 0018 ss: 0018 Process gcc (pid: 26185, stackpage=c9ae1000) Stack: c11ddd74 c012c23f c02f3f88 4013df5c cb5d54f4 0aae6067 c02f3ed8 c102c01c 00000216 ffffffff 00004c3f 0adc2065 00004000 d2ca9ff8 00006000 c0122bd1 c11ddd74 c11ddd74 00000005 c0000000 cac6dc00 c0000000 00000000 c01213f0 Call Trace: [__free_pages_ok+47/800] [zap_pte_range+257/294] [zap_page_range+128/256] [exit_mmap+172/288] [mmput+68/144] Call Trace: [] [] [] [] [] [] [] [] Code: 89 02 c7 41 04 00 00 00 00 c7 43 1c 00 00 00 00 6a ff 53 e8 >>EIP; c012b12c <__lru_cache_del+5c/80> <===== >>eax; c11e0074 <_end+e62bd0/17cf1bbc> >>ebx; c11ddd74 <_end+e608d0/17cf1bbc> >>ecx; c11ddd90 <_end+e608ec/17cf1bbc> >>esp; c9ae1ee0 <_end+9764a3c/17cf1bbc> Trace; c012c23f <__free_pages_ok+2f/320> Trace; c0122bd1 Trace; c01213f0 Trace; c012400c Trace; c0112ba4 Trace; c01171ad Trace; c011738f Trace; c01070c3 Code; c012b12c <__lru_cache_del+5c/80> 00000000 <_EIP>: Code; c012b12c <__lru_cache_del+5c/80> <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b12e <__lru_cache_del+5e/80> 2: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx) Code; c012b135 <__lru_cache_del+65/80> 9: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) Code; c012b13c <__lru_cache_del+6c/80> 10: 6a ff push $0xffffffff Code; c012b13e <__lru_cache_del+6e/80> 12: 53 push %ebx Code; c012b13f <__lru_cache_del+6f/80> 13: e8 00 00 00 00 call 18 <_EIP+0x18> <1>Unable to handle kernel paging request at virtual address 001da454 c012b12c *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[__lru_cache_del+92/128] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c124f98c ebx: c11e0058 ecx: c11e0074 edx: 001da454 esi: 00001000 edi: 00000000 ebp: 00006000 esp: caed1ee0 ds: 0018 es: 0018 ss: 0018 Process sh (pid: 26059, stackpage=caed1000) Stack: c11e0058 c012c23f c02f3f88 000167f0 c100001c c124bc14 c02f3ed8 c102c01c 00000216 ffffffff 00006299 0ae8d067 00001000 c9c92fec 00006000 c0122bd1 c11e0058 c11e0058 00000002 c0000000 cd88bc00 c0000000 00000000 c01213f0 Call Trace: [__free_pages_ok+47/800] [zap_pte_range+257/294] [zap_page_range+128/256] [exit_mmap+172/288] [mmput+68/144] Call Trace: [] [] [] [] [] [] [] [] Code: 89 02 c7 41 04 00 00 00 00 c7 43 1c 00 00 00 00 6a ff 53 e8 >>EIP; c012b12c <__lru_cache_del+5c/80> <===== >>eax; c124f98c <_end+ed24e8/17cf1bbc> >>ebx; c11e0058 <_end+e62bb4/17cf1bbc> >>ecx; c11e0074 <_end+e62bd0/17cf1bbc> >>esp; caed1ee0 <_end+ab54a3c/17cf1bbc> Trace; c012c23f <__free_pages_ok+2f/320> Trace; c0122bd1 Trace; c01213f0 Trace; c012400c Trace; c0112ba4 Trace; c01171ad Trace; c011738f Trace; c01070c3 Code; c012b12c <__lru_cache_del+5c/80> 00000000 <_EIP>: Code; c012b12c <__lru_cache_del+5c/80> <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b12e <__lru_cache_del+5e/80> 2: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx) Code; c012b135 <__lru_cache_del+65/80> 9: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) Code; c012b13c <__lru_cache_del+6c/80> 10: 6a ff push $0xffffffff Code; c012b13e <__lru_cache_del+6e/80> 12: 53 push %ebx Code; c012b13f <__lru_cache_del+6f/80> 13: e8 00 00 00 00 call 18 <_EIP+0x18> <1>Unable to handle kernel paging request at virtual address 001da454 c012b12c *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[__lru_cache_del+92/128] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c12525e4 ebx: c124f970 ecx: c124f98c edx: 001da454 esi: 0001c000 edi: 00000000 ebp: 000a6000 esp: caf2dee0 ds: 0018 es: 0018 ss: 0018 Process sh (pid: 26180, stackpage=caf2d000) Stack: c124f970 c012c23f c02f3f88 000167f0 c100001c c11ec6b0 c02f3ed8 c102c01c 00000217 fffffffe 000028c3 0d71f065 0001c000 cb15d448 000a6000 c0122bd1 c124f970 c124f970 0000001d 08400000 caac9084 0819c000 00000000 c01213f0 Call Trace: [__free_pages_ok+47/800] [zap_pte_range+257/294] [zap_page_range+128/256] [exit_mmap+172/288] [mmput+68/144] Call Trace: [] [] [] [] [] [] [] [] Code: 89 02 c7 41 04 00 00 00 00 c7 43 1c 00 00 00 00 6a ff 53 e8 >>EIP; c012b12c <__lru_cache_del+5c/80> <===== >>eax; c12525e4 <_end+ed5140/17cf1bbc> >>ebx; c124f970 <_end+ed24cc/17cf1bbc> >>ecx; c124f98c <_end+ed24e8/17cf1bbc> >>esp; caf2dee0 <_end+abb0a3c/17cf1bbc> Trace; c012c23f <__free_pages_ok+2f/320> Trace; c0122bd1 Trace; c01213f0 Trace; c012400c Trace; c0112ba4 Trace; c01171ad Trace; c011738f Trace; c01070c3 Code; c012b12c <__lru_cache_del+5c/80> 00000000 <_EIP>: Code; c012b12c <__lru_cache_del+5c/80> <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b12e <__lru_cache_del+5e/80> 2: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx) Code; c012b135 <__lru_cache_del+65/80> 9: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) Code; c012b13c <__lru_cache_del+6c/80> 10: 6a ff push $0xffffffff Code; c012b13e <__lru_cache_del+6e/80> 12: 53 push %ebx Code; c012b13f <__lru_cache_del+6f/80> 13: e8 00 00 00 00 call 18 <_EIP+0x18> <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 00000001 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1429f54 ds: 0018 es: 0018 ss: 0018 Process kswapd (pid: 4, stackpage=c1429000) Stack: c1428000 00000c6e 00002c74 000001d0 00000013 00000020 000001d0 c02f3ed8 c02f3ed8 c012b86f c1429f98 0000003c 000001d0 00000020 c012b8d0 c1429f98 00000000 00000000 c02f3ed8 00000001 c1428000 00000000 c012ba7c c02f3e00 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [kswapd_balance_pgdat+92/160] [kswapd_balance+22/48] [kswapd+157/192] Call Trace: [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1429f54 <_end+10acab0/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012ba7c Trace; c012bad6 Trace; c012bbfd Trace; c0105000 <_stext+0/0> Trace; c0105686 Trace; c012bb60 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 0000784d edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1e9dd3c ds: 0018 es: 0018 ss: 0018 Process grep (pid: 27040, stackpage=c1e9d000) Stack: c1e9c000 00000c1c 00002cca 000000f0 0000001f 0000001f 000000f0 c02f3ed8 c02f3ed8 c012b86f c1e9dd80 0000003c 000000f0 00000020 c012b8d0 c1e9dd80 00000000 00000000 00000000 c1e9c000 00000001 c02f3ed8 c012c85e d76d9400 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [__get_free_pages+88/96] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1e9dd3c <_end+1b20898/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c012cd08 <__get_free_pages+58/60> Trace; c012a69b Trace; c012ae8e <__kmem_cache_alloc+ae/e0> Trace; c012a82f Trace; c0134994 Trace; c0134a7d Trace; c0134ca7 Trace; c0135584 Trace; c012b0ca Trace; c0159e6f Trace; c0159290 Trace; c0124c19 Trace; c01252d9 Trace; c0125663 Trace; c0125b20 Trace; c0125c6a Trace; c0125b20 Trace; c01329f5 Trace; c01070c3 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 00007858 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1e9de24 ds: 0018 es: 0018 ss: 0018 Process grep (pid: 27041, stackpage=c1e9d000) Stack: c1e9c000 00000c80 00002cca 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c1e9de68 0000003c 000001d2 00000020 c012b8d0 c1e9de68 00000000 00000000 00000000 c1e9c000 00000001 c02f3ed8 c012c85e c014061b Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [filldir64+171/256] [__alloc_pages+363/624] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1e9de24 <_end+1b20980/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c014061b Trace; c012cbab <__alloc_pages+16b/270> Trace; c01223b1 Trace; c01226c6 Trace; c0110843 Trace; c0123e0b Trace; c0122d89 Trace; c01106f0 Trace; c01071d4 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 00007867 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1e9de24 ds: 0018 es: 0018 ss: 0018 Process grep (pid: 27042, stackpage=c1e9d000) Stack: c1e9c000 00000c80 00002cc9 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c1e9de68 0000003c 000001d2 00000020 c012b8d0 c1e9de68 00000000 00000000 00000000 c1e9c000 00000001 c02f3ed8 c012c85e c01264b1 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [filemap_nopage+401/512] [__alloc_pages+363/624] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1e9de24 <_end+1b20980/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c01264b1 Trace; c012cbab <__alloc_pages+16b/270> Trace; c01223b1 Trace; c01226c6 Trace; c0110843 Trace; c0123636 Trace; c0123457 Trace; c010bed3 Trace; c01106f0 Trace; c01071d4 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 0000784d edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1e9dd28 ds: 0018 es: 0018 ss: 0018 Process ls (pid: 27043, stackpage=c1e9d000) Stack: c1e9c000 00000c80 00002cc9 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c1e9dd6c 0000003c 000001d2 00000020 c012b8d0 c1e9dd6c 00000000 00000000 00000000 c1e9c000 00000001 c02f3ed8 c012c85e c1e9ddb0 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [do_anonymous_page+97/304] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1e9dd28 <_end+1b20884/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c01223b1 Trace; c01226c6 Trace; c0110843 Trace; c015934e Trace; c012b05d Trace; c01263dc Trace; c01264b1 Trace; c01224dd Trace; c01106f0 Trace; c01071d4 Trace; c0125b92 Trace; c01255bc Trace; c0125b20 Trace; c0125c6a Trace; c0125b20 Trace; c01329f5 Trace; c01070c3 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 00007858 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c2197e20 ds: 0018 es: 0018 ss: 0018 Process bash (pid: 27019, stackpage=c2197000) Stack: c2196000 00000c80 00002cc8 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c2197e64 0000003c 000001d2 00000020 c012b8d0 c2197e64 00000000 00000000 00000000 c2196000 00000001 c02f3ed8 c012c85e 000153e4 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [do_wp_page+178/672] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c2197e20 <_end+1e1a97c/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c0121e82 Trace; c0122719 Trace; c0110843 Trace; c0123f44 Trace; c0113aae Trace; c0105827 Trace; c011256b Trace; c01135f9 Trace; c011d1a0 Trace; c01106f0 Trace; c01071d4 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 0000786c edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c1e9de20 ds: 0018 es: 0018 ss: 0018 Process bash (pid: 27044, stackpage=c1e9d000) Stack: c1e9c000 00000c80 00002cc8 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c1e9de64 0000003c 000001d2 00000020 c012b8d0 c1e9de64 00000000 00000000 00000000 c1e9c000 00000001 c02f3ed8 c012c85e 00013600 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [do_wp_page+178/672] Call Trace: [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c1e9de20 <_end+1b2097c/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c0121e82 Trace; c0122719 Trace; c0110843 Trace; c0125b20 Trace; c011da72 Trace; c01106f0 Trace; c01071d4 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 000077b7 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c21a3e20 ds: 0018 es: 0018 ss: 0018 Process bash (pid: 27053, stackpage=c21a3000) Stack: c21a2000 00000c80 00002cc8 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c21a3e64 0000003c 000001d2 00000020 c012b8d0 c21a3e64 00000000 00000000 00000000 c21a2000 00000001 c02f3ed8 c012c85e c13d9634 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [do_wp_page+178/672] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c21a3e20 <_end+1e2697c/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c0121e82 Trace; c0122719 Trace; c0110843 Trace; c0123f44 Trace; c0113aae Trace; c0105827 Trace; c011256b Trace; c01135f9 Trace; c0132187 Trace; c01106f0 Trace; c01071d4 Code; c012b3eb 00000000 <_EIP>: Code; c012b3eb <===== 0: 89 02 mov %eax,(%edx) <===== Code; c012b3ed 2: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c012b3f3 8: 89 50 04 mov %edx,0x4(%eax) Code; c012b3f6 b: a1 2c 3d 2f c0 mov 0xc02f3d2c,%eax Code; c012b3fb 10: 89 03 mov %eax,(%ebx) Code; c012b3fd 12: 89 1d 00 00 00 00 mov %ebx,0x0 <1>Unable to handle kernel paging request at virtual address 001da454 c012b3eb *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[shrink_cache+155/944] Not tainted EIP: 0010:[] Not tainted EFLAGS: 00010246 eax: c02f3d2c ebx: c12525e4 ecx: 000077c2 edx: 001da454 esi: c12525c8 edi: 00000000 ebp: c02f3ed8 esp: c21a3e20 ds: 0018 es: 0018 ss: 0018 Process bash (pid: 27061, stackpage=c21a3000) Stack: c21a2000 00000c80 00002cc8 000001d2 00000020 00000020 000001d2 c02f3ed8 c02f3ed8 c012b86f c21a3e64 0000003c 000001d2 00000020 c012b8d0 c21a3e64 00000000 00000000 00000000 c21a2000 00000001 c02f3ed8 c012c85e 00013600 Call Trace: [shrink_caches+47/64] [try_to_free_pages_zone+80/208] [balance_classzone+78/560] [__alloc_pages+363/624] [do_wp_page+178/672] Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 02 c7 03 00 00 00 00 89 50 04 a1 2c 3d 2f c0 89 03 89 1d >>EIP; c012b3eb <===== >>eax; c02f3d2c >>ebx; c12525e4 <_end+ed5140/17cf1bbc> >>esi; c12525c8 <_end+ed5124/17cf1bbc> >>ebp; c02f3ed8 >>esp; c21a3e20 <_end+1e2697c/17cf1bbc> Trace; c012b86f Trace; c012b8d0 Trace; c012c85e Trace; c012cbab <__alloc_pages+16b/270> Trace; c0121e82 Trace; c0122719 Trace; c0110843 Trace; c0123f44 Trace; c0113aae Trace; c0105827 Trace; c011256b Trace; c01135f9 Trace; c011d0ea Trace; c01106f0 Trace; c01071d4