Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 14 Nov 2002 20:19:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 14 Nov 2002 20:19:32 -0500 Received: from ifup.net ([217.160.130.191]:43675 "HELO sit0.ifup.net") by vger.kernel.org with SMTP id ; Thu, 14 Nov 2002 20:19:25 -0500 Date: Fri, 15 Nov 2002 02:26:32 +0100 From: "Karsten 'soohrt' Desler" To: Alan Cox Cc: Linux Kernel Mailinglist Subject: 2.4.20-rc1-ac1 kernel BUG at page_alloc.c:127! Message-ID: <20021115012632.GA20234@sit0.ifup.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2887 Lines: 63 Hi, I hit this kernel BUG while playing a little with mrtg on a vanilla 2.4.20-rc1-ac1. ksymoops 2.4.6 on i686 2.4.20-rc1-ac1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.20-rc1-ac1/ (default) -m /boot/System.map (specified) Nov 15 01:45:03 pikelot kernel: kernel BUG at page_alloc.c:127! Nov 15 01:45:03 pikelot kernel: invalid operand: 0000 Nov 15 01:45:03 pikelot kernel: CPU: 0 Nov 15 01:45:03 pikelot kernel: EIP: 0010:[__free_pages_ok+217/912] Not tainted Nov 15 01:45:03 pikelot kernel: EFLAGS: 00010286 Nov 15 01:45:03 pikelot kernel: eax: 01000010 ebx: c127a9a8 ecx: c127a9c4 edx: c127a990 Nov 15 01:45:03 pikelot kernel: esi: 00000000 edi: 086f6000 ebp: 00100000 esp: cd38bee0 Nov 15 01:45:03 pikelot kernel: ds: 0018 es: 0018 ss: 0018 Nov 15 01:45:03 pikelot kernel: Process mrtg (pid: 2357, stackpage=cd38b000) Nov 15 01:45:03 pikelot kernel: Stack: c127a9a8 00080000 086f6000 00100000 0001eff0 c100000c c127a9dc c103400c Nov 15 01:45:03 pikelot kernel: c0220b98 00000212 c127a9a8 c0220b00 c01313fe c012e163 c012e603 c127a9a8 Nov 15 01:45:03 pikelot kernel: c0121b70 c127a9a8 cbf22dd8 c0121fdd 0c343067 d94b4940 db4cf680 0045d000 Nov 15 01:45:03 pikelot kernel: Call Trace: [page_remove_rmap+126/160] [__free_pages+19/32] [free_page_and_swap_cache+51/64] [__free_pte+64/80] [zap_page_range+429/624] Nov 15 01:45:03 pikelot kernel: Code: 0f 0b 7f 00 43 6e 1f c0 8b 43 18 24 eb 89 43 18 c6 43 24 05 >>ebx; c127a9a8 <_end+fdca90/2056f148> >>ecx; c127a9c4 <_end+fdcaac/2056f148> >>edx; c127a990 <_end+fdca78/2056f148> >>esp; cd38bee0 <_end+d0edfc8/2056f148> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 7f 00 jg 4 <_EIP+0x4> 00000004 Before first symbol Code; 00000004 Before first symbol 4: 43 inc %ebx Code; 00000005 Before first symbol 5: 6e outsb %ds:(%esi),(%dx) Code; 00000006 Before first symbol 6: 1f pop %ds Code; 00000007 Before first symbol 7: c0 8b 43 18 24 eb 89 rorb $0x89,0xeb241843(%ebx) Code; 0000000e Before first symbol e: 43 inc %ebx Code; 0000000f Before first symbol f: 18 c6 sbb %al,%dh Code; 00000011 Before first symbol 11: 43 inc %ebx Code; 00000012 Before first symbol 12: 24 05 and $0x5,%al Karsten - 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/