Re: test10-pre1 BUG at page_alloc.c:221!

From: tytso@mit.edu
Date: Wed Oct 11 2000 - 16:56:02 EST


   Date: Wed, 11 Oct 2000 16:33:09 +0100 (BST)
   From: Tigran Aivazian <tigran@veritas.com>

   Maybe this is because I called this machine - hilbert, so now it gives me
   nothing but very interesting and exciting Problems... in fact too many of
   them :)

There was a similar problem reported with test9 that seems related.
(included below). Rik, what do you think?

                                                        - Ted

-----------------------------

Date: Mon, 9 Oct 2000 10:26:33 +0200 (CEST)
From: Richard Guenther <richard.guenther@student.uni-tuebingen.de>
To: Linux-MM <linux-mm@kvack.org>
Cc: Linux Kernel List <linux-kernel@vger.kernel.org>
Subject: [OOPS][BUG] with 2.4.0-test9
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Hi!

The following BUG related oopses caused my machine to die (well, X didnt
survive...) while just compiling a little program. I dont know if these
issues are fixed yet within one of the floating patches, so here goes the
report (dmesg stripped a little).

Richard.

--
Richard Guenther <richard.guenther@student.uni-tuebingen.de>
WWW: http://www.anatom.uni-tuebingen.de/~richi/
The GLAME Project: http://www.glame.de/

Oct 7 11:19:40 localhost kernel: Linux version 2.4.0-test9 (root@mickey) (gcc version 2.95.2 20000220 (Debian GNU/Linux)) #15 Mit Okt 4 19:23:28 CEST 2000 Oct 7 11:19:40 localhost kernel: On node 0 totalpages: 8192 Oct 7 11:19:40 localhost kernel: zone(0): 4096 pages. Oct 7 11:19:40 localhost kernel: zone(1): 4096 pages. Oct 7 11:19:40 localhost kernel: zone(2): 0 pages. Oct 7 11:19:40 localhost kernel: Initializing CPU#0 Oct 7 11:19:40 localhost kernel: Detected 99.475 MHz processor. Oct 7 11:19:40 localhost kernel: Memory: 30304k/32768k available (1059k kernel code, 2080k reserved, 81k data, 188k init, 0k highmem) Oct 7 11:19:40 localhost kernel: Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes) Oct 7 11:19:40 localhost kernel: Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) Oct 7 11:19:40 localhost kernel: Page-cache hash table entries: 8192 (order: 3, 32768 bytes) Oct 7 11:19:40 localhost kernel: Inode-cache hash table entries: 2048 (order: 2, 16384 bytes) Oct 7 11:19:40 localhost kernel: CPU: Intel Pentium 75 - 200 stepping 05 Oct 7 11:19:40 localhost kernel: Linux video capture interface: v1.00 Oct 7 11:19:40 localhost kernel: Uniform Multi-Platform E-IDE driver Revision: 6.31 Oct 7 11:19:40 localhost kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Oct 7 11:19:40 localhost kernel: PIIX: IDE controller on PCI bus 00 dev 38 Oct 7 11:19:40 localhost kernel: PIIX: chipset revision 2 Oct 7 11:19:40 localhost kernel: Real Time Clock Driver v1.10c Oct 7 11:19:40 localhost kernel: SCSI subsystem driver Revision: 1.00 Oct 7 11:19:40 localhost kernel: sym53c8xx: at PCI bus 0, device 9, function 0 Oct 7 11:19:40 localhost kernel: Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996 Oct 7 11:19:40 localhost kernel: <Sound Blaster 16 (4.13)> at 0x220 irq 5 dma 1,5 Oct 7 11:19:40 localhost kernel: Adding Swap: 98780k swap-space (priority -1) Oct 7 11:39:38 localhost -- MARK -- Oct 7 11:50:47 localhost kernel: kernel BUG at page_alloc.c:91! Oct 7 11:50:47 localhost kernel: invalid operand: 0000 Oct 7 11:50:47 localhost kernel: CPU: 0 Oct 7 11:50:47 localhost kernel: EIP: 0010:[__free_pages_ok+73/892] Oct 7 11:50:47 localhost kernel: EFLAGS: 00010286 Oct 7 11:50:47 localhost kernel: eax: 0000001f ebx: c1002a90 ecx: c10a4000 edx: 00000000 Oct 7 11:50:47 localhost kernel: esi: c1002aac edi: 00000000 ebp: 0000002c esp: c10a5f64 Oct 7 11:50:47 localhost kernel: ds: 0018 es: 0018 ss: 0018 Oct 7 11:50:47 localhost kernel: Process kswapd (pid: 2, stackpage=c10a5000) Oct 7 11:50:47 localhost kernel: Stack: c01d4877 c01d4a65 0000005b c1002a90 c1002aac 000000ce 0000002c 000000ce Oct 7 11:50:47 localhost kernel: 0000002b 00000000 00000003 c0126042 c01278cb c0126229 00000000 00000004 Oct 7 11:50:47 localhost kernel: 00000000 00000000 00000000 00000004 00000000 00000000 c0126870 00000004 Oct 7 11:50:47 localhost kernel: Call Trace: [tvecs+8671/55752] [tvecs+9165/55752] [page_launder+674/1888] [__free_pages+19/20] [page_launder+1161/1888] [do_try_to_free_pages+52/128] [tvecs+7999/55752] Oct 7 11:50:47 localhost kernel: [kswapd+115/288] [kernel_thread+40/56] Oct 7 11:50:47 localhost kernel: Code: 0f 0b 83 c4 0c 89 f6 89 da 2b 15 f8 89 26 c0 89 d0 c1 e0 04 Oct 7 11:50:51 localhost kernel: kernel BUG at vmscan.c:538! Oct 7 11:50:51 localhost kernel: invalid operand: 0000 Oct 7 11:50:51 localhost kernel: CPU: 0 Oct 7 11:50:51 localhost kernel: EIP: 0010:[reclaim_page+897/980] Oct 7 11:50:51 localhost kernel: EFLAGS: 00010282 Oct 7 11:50:51 localhost kernel: eax: 0000001c ebx: c1002aac ecx: c1636000 edx: 00000010 Oct 7 11:50:51 localhost kernel: esi: c1002a90 edi: 00000000 ebp: 00000040 esp: c1637e3c Oct 7 11:50:51 localhost kernel: ds: 0018 es: 0018 ss: 0018 Oct 7 11:50:51 localhost kernel: Process cc1 (pid: 2614, stackpage=c1637000) Oct 7 11:50:51 localhost kernel: Stack: c01d4277 c01d4456 0000021a c020bb20 c020bdb4 00000000 00000000 c0127548 Oct 7 11:50:51 localhost kernel: c020bb20 00000000 c020bdb8 00000001 00000000 c0127702 c020bdac 00000000 Oct 7 11:50:51 localhost kernel: 00000000 00000001 00001000 c03a7d60 00000001 c04fe080 0007a746 00000005 Oct 7 11:50:51 localhost kernel: Call Trace: [tvecs+7135/55752] [tvecs+7614/55752] [__alloc_pages_limit+124/172] [__alloc_pages+394/756] [do_anonymous_page+57/160] [do_no_page+48/192] [handle_mm_fault+232/340] Oct 7 11:50:51 localhost kernel: [do_page_fault+299/976] [merge_segments+324/364] [do_brk+267/316] [sys_brk+180/216] [error_code+44/64] Oct 7 11:50:51 localhost kernel: Code: 0f 0b 83 c4 0c 31 c0 0f b3 46 18 8d 4e 28 8d 46 2c 39 46 2c

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