From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3DA11FC6.80308@us.ibm.com> Date: Sun, 06 Oct 2002 22:46:46 -0700 From: Dave Hansen MIME-Version: 1.0 Subject: Re: 2.5.40-mm2 References: <3DA0854E.CF9080D7@digeo.com> <3DA0A144.8070301@us.ibm.com> <3DA0B151.6EF8C8D9@digeo.com> <3DA0B422.C23B23D4@digeo.com> <3DA0B52C.6E1E53FD@digeo.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: lkml , "linux-mm@kvack.org" , Ingo Molnar List-ID: Andrew Morton wrote: > grr. So that's what that "send" button does. > > Updated patch: Still dies :( Unable to handle kernel NULL pointer dereference at virtual addre ss 00000004 printing eip: 80120479 *pde = 64502001 *pte = 00000000 Oops: 0002 CPU: 2 EIP: 0060:[<80120479>] Not tainted EFLAGS: 00010012 EIP is at run_timer_tasklet+0xcd/0x13c eax: 00000000 ebx: 80264a38 ecx: e4f46e20 edx: 00000000 esi: e4f47040 edi: 80399ac0 ebp: 00000282 esp: e474df64 ds: 0068 es: 0068 ss: 0068 Process httpd (pid: 2587, threadinfo=e474c000 task=f55d17e0) Stack: 8c093148 00000000 e474c000 00000001 8011d295 00000000 00000001 80397960 fffffffe 00000040 8037c1a4 8037c1a4 8011cf9a 80397960 00000008 00000002 00000001 7ffff89c 00000046 801111dd 0813eff0 0813ef14 0813f064 80107a8a Call Trace: [<8011d295>] tasklet_hi_action+0x85/0xe0 [<8011cf9a>] do_softirq+0x5a/0xac [<801111dd>] smp_apic_timer_interrupt+0x111/0x118 [<80107a8a>] apic_timer_interrupt+0x1a/0x20 Code: 89 50 04 89 02 c7 06 00 00 00 00 c7 46 04 00 00 00 00 c7 46 8012046a: 39 c6 cmp %eax,%esi 8012046c: 74 42 je 801204b0 8012046e: 8b 5e 0c mov 0xc(%esi),%ebx 80120471: 8b 4e 10 mov 0x10(%esi),%ecx 80120474: 8b 56 04 mov 0x4(%esi),%edx 80120477: 8b 06 mov (%esi),%eax 80120479: 89 50 04 -------> mov %edx,0x4(%eax) 8012047c: 89 02 mov %eax,(%edx) 8012047e: c7 06 00 00 00 00 movl $0x0,(%esi) 80120484: c7 46 04 00 00 00 00 movl $0x0,0x4(%esi) 8012048b: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi) 80120492: 89 77 08 mov %esi,0x8(%edi) 80120495: c6 07 01 movb $0x1,(%edi) 80120498: 55 push %ebp 80120499: 9d popf -- Dave Hansen haveblue@us.ibm.com -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/