From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 18 Feb 2001 13:25:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 18 Feb 2001 13:24:54 -0500 Received: from ns1.uklinux.net ([212.1.130.11]:30734 "EHLO s1.uklinux.net") by vger.kernel.org with ESMTP id ; Sun, 18 Feb 2001 13:24:42 -0500 Envelope-To: Message-ID: <3A9011E1.8A122306@robleathley.uklinux.net> Date: Sun, 18 Feb 2001 18:18:09 +0000 From: Rob Leathley X-Mailer: Mozilla 4.73 [en] (X11; I; Linux 2.4.1 i586) X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PROBLEM: page_alloc 2.4.1 kernel BUG running java 1.3.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Here is a bug report in the format requested by linux/REPORTING-BUGS: [1] page_alloc 2.4.1 kernel BUG running java 1.3.0 [2] Running java 1.3.0 e.g. 'java -jar SwingSet2.jar' etc. causes system crashes and on other occasions, problems running other programs (e.g. umount) subsequently. This does not happen every time but is likely after ~30 minutes of runnning a java application. [3] kernel page_alloc free_pages memory [4] Linux version 2.4.1 (gcc version egcs-2.91.66) [5] Feb 15 22:38:02 susy kernel: kernel BUG at page_alloc.c:75! Feb 15 22:38:02 susy kernel: invalid operand: 0000 Feb 15 22:38:02 susy kernel: CPU: 0 Feb 15 22:38:02 susy kernel: EIP: 0010:[__free_pages_ok+62/840] Feb 15 22:38:02 susy kernel: EFLAGS: 00210296 Feb 15 22:38:02 susy kernel: eax: 0000001f ebx: c10b6fc8 ecx: 00000000 edx Feb 15 22:38:02 susy kernel: esi: c10b6fc8 edi: 00000000 ebp: 0000000b esp Feb 15 22:38:02 susy kernel: ds: 0018 es: 0018 ss: 0018 Feb 15 22:38:02 susy kernel: Process bdflush (pid: 6, stackpage=c5ff1000) Feb 15 22:38:02 susy kernel: Stack: c01d3d51 c01d3eff 0000004b c10b6ff0 c10b6fc8 Feb 15 22:38:02 susy kernel: 00000018 00000018 ffffff0e c0128748 c0129dde Feb 15 22:38:02 susy kernel: 00000000 0008e000 00000000 00000000 00000004 Feb 15 22:38:02 susy kernel: Call Trace: [page_launder+1220/2072] [__free_pages+ Feb 15 22:38:02 susy kernel: Feb 15 22:38:02 susy kernel: Code: 0f 0b 83 c4 0c 89 da 2b 15 b8 b9 25 c0 89 d0 Feb 15 22:38:02 susy kernel: kernel BUG at exit.c:457! Feb 15 22:38:02 susy kernel: invalid operand: 0000 Feb 15 22:38:02 susy kernel: CPU: 0 Feb 15 22:38:02 susy kernel: EIP: 0010:[do_exit+523/536] Feb 15 22:38:02 susy kernel: EFLAGS: 00013282 Feb 15 22:38:02 susy kernel: eax: 0000001a ebx: c0205cc0 ecx: 00000000 edx Feb 15 22:38:02 susy kernel: esi: c5ff0000 edi: 0000000b ebp: 0000000b esp Feb 15 22:38:02 susy kernel: ds: 0018 es: 0018 ss: 0018 Feb 15 22:38:02 susy kernel: Process bdflush (pid: 6, stackpage=c5ff1000) Feb 15 22:38:02 susy kernel: Stack: c01d0831 c01d0968 000001c9 c5ff1f44 00000000 Feb 15 22:38:02 susy kernel: c01095a3 c01ca95a c5ff1f44 00000000 c5ff0000 Feb 15 22:38:02 susy kernel: 00030002 c012943e c5ff1f04 000001c0 0000000e Feb 15 22:38:02 susy kernel: Call Trace: [do_invalid_op+0/136] [die+66/68] [do_i Feb 15 22:38:02 susy kernel: [ret_from_intr+0/32] [do_invalid_op+0/136] [ Feb 15 22:38:02 susy kernel: [bdflush+134/208] [kernel_thread+35/48] Feb 15 22:38:02 susy kernel: Feb 15 22:38:02 susy kernel: Code: 0f 0b 83 c4 0c e9 45 fe ff ff 8d 76 00 8b 4c Feb 15 22:38:02 susy kernel: kernel BUG at exit.c:457! ... Feb 17 18:41:18 susy kernel: kernel BUG at page_alloc.c:73! Feb 17 18:41:19 susy kernel: invalid operand: 0000 Feb 17 18:41:19 susy kernel: CPU: 0 Feb 17 18:41:19 susy kernel: EIP: 0010:[__free_pages_ok+34/840] Feb 17 18:41:19 susy kernel: EFLAGS: 00210282 Feb 17 18:41:19 susy kernel: eax: 0000001f ebx: c10ceba0 ecx: 00000000 edx Feb 17 18:41:19 susy kernel: esi: 030a4067 edi: 00000000 ebp: 0004d000 esp Feb 17 18:41:19 susy kernel: ds: 0018 es: 0018 ss: 0018 Feb 17 18:41:19 susy kernel: Process java (pid: 3043, stackpage=c0fa7000) Feb 17 18:41:19 susy kernel: Stack: c01d3d51 c01d3eff 00000049 c10ceba0 030a4067 Feb 17 18:41:19 susy kernel: c1044010 c0208f60 00200213 00001052 c0129dde Feb 17 18:41:19 susy kernel: c011ed60 c10ceba0 c4c1f7a0 c40b1640 0804d000 Feb 17 18:41:19 susy kernel: Call Trace: [__free_pages+26/28] [free_page_and_swa Feb 17 18:41:19 susy kernel: [system_call+51/64] Feb 17 18:41:19 susy kernel: Feb 17 18:41:19 susy kernel: Code: 0f 0b 83 c4 0c 83 7b 08 00 74 16 6a 4b 68 ff [6] see[2] [7.1] sh scripts/ver_linux -- Versions installed: (if some fields are empty or look -- unusual then possibly you have very old versions) Linux susy 2.4.1 #1 Sat Feb 3 16:46:27 GMT 2001 i586 unknown Kernel modules 2.4.1 Gnu C 2.95.2 Gnu Make 3.79.1 Binutils 2.9.5.0.24 Linux C Library x 1 root root 4070406 Aug 5 2000 /lib/libc.so.6 Dynamic linker ldd (GNU libc) 2.1.3 Procps 2.0.6 Mount 2.10m Net-tools 1.56 Kbd 0.99 Sh-utils 2.0 Modules Loaded usbcore serial isa-pnp C libs: /usr/i386-glibc21-linux /usr/lib/libstdc++-3-libc6.2-2-2.10.0.so [7.2] processor : 0 vendor_id : GenuineIntel cpu family : 5 model : 2 model name : Pentium 75 - 200 stepping : 12 cpu MHz : 132.956 fdiv_bug : no hlt_bug : no f00f_bug : yes coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr mce cx8 bogomips : 265.42 [7.3] usbcore 28688 0 (autoclean) (unused) serial 42736 0 (autoclean) isa-pnp 28720 0 (autoclean) [serial] [7.4] more /proc/ioports 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02e8-02ef : serial(auto) 02f8-02ff : serial(auto) 0376-0376 : ide1 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 fc00-fcff : ATI Technologies Inc 3D Rage I/II 215GT [Mach64 GT] ff80-ff9f : Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] ffa0-ffaf : Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] more /proc/iomem 00000000-0009fbff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-05ffffff : System RAM 00100000-001c98b9 : Kernel code 001c98ba-002144bb : Kernel data fb000000-fbffffff : ATI Technologies Inc 3D Rage I/II 215GT [Mach64 GT] ffbef000-ffbeffff : ATI Technologies Inc 3D Rage I/II 215GT [Mach64 GT] fff80000-ffffffff : reserved [7.5] lspci -vvv 00:00.0 Host bridge: Intel Corporation 430HX - 82439HX TXC [Triton II] (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step ping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] [size=128K] [7.6] no scsi [7.7] /proc/meminfo total: used: free: shared: buffers: cached: Mem: 97247232 92991488 4255744 0 5152768 56184832 Swap: 260620288 0 260620288 The system is based on SuSE 7.0 [X] I have been suffering a lot of memory paging related Oops' on the above PC since upgrading to the 2.2.16 kernel. Most of these problems are fixed in 2.4.1 appart from the above. These problems don't appear on a faster machine (e.g. P3 733MHz) so could be related to race conditions? I appreciate that there is probably a bug in java 1.3.0 but it would be nice if it didn't kill the whole machine! Hope you can help! I would be glad to provide any more info that may help. regards, Rob