Oops with 2.1.120pre2

Peter Loje Hansen (plh@gtv.dk)
Fri, 4 Sep 1998 15:47:38 +0200 (CEST)


I just had an oops when starting netscape 4.6 on my Debian 2.0
system. This was using 2.1.120pre2 compiled as UP.

After the oops, all NFS access stopped working.

BTW am I the only one who can't apply pre-patch-2.1.120-3.gz
without errors? (lots of QNX4 stuff)

System information:
-------------------
Pentium 233 MMX with 112 MB RAM
Homedir on NFS
Rest below...

Logs:
-----
Sep 4 10:13:38 sunchild kernel: Loaded 6675 symbols from /boot/System.map-2.1.120.
Sep 4 10:13:38 sunchild kernel: Symbols match kernel version 2.1.120.
Sep 4 10:13:38 sunchild kernel: No module symbols loaded.
Sep 4 10:13:38 sunchild kernel: Linux version 2.1.120 (root@sunchild) (gcc version 2.7.2.3) #1 Fri Sep 4 10:03:43 CEST 1998
Sep 4 10:13:38 sunchild kernel: Console: colour dummy device 80x25
Sep 4 10:13:38 sunchild kernel: Calibrating delay loop... 350.62 BogoMIPS
Sep 4 10:13:38 sunchild kernel: Memory: 111592k/114688k available (960k kernel code, 392k reserved, 1696k data, 48k init)
Sep 4 10:13:38 sunchild kernel: POSIX conformance testing by UNIFIX
Sep 4 10:13:38 sunchild kernel: CPU: Intel Pentium MMX stepping 03
Sep 4 10:13:38 sunchild kernel: Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Sep 4 10:13:38 sunchild kernel: Checking 'hlt' instruction... OK.
Sep 4 10:13:38 sunchild kernel: Intel Pentium with F0 0F bug - workaround enabled.
Sep 4 10:13:38 sunchild kernel: PCI: PCI BIOS revision 2.10 entry at 0xfb070
Sep 4 10:13:38 sunchild kernel: PCI: Using configuration type 1
Sep 4 10:13:38 sunchild kernel: PCI: Probing PCI hardware
Sep 4 10:13:38 sunchild kernel: Swansea University Computer Society NET3.039 for Linux 2.1
Sep 4 10:13:38 sunchild kernel: NET3: Unix domain sockets 0.16 for Linux NET3.038.
Sep 4 10:13:38 sunchild kernel: Swansea University Computer Society TCP/IP for NET3.037
Sep 4 10:13:38 sunchild kernel: IP Protocols: ICMP, UDP, TCP
Sep 4 10:13:38 sunchild kernel: Starting kswapd v 1.5
Sep 4 10:13:38 sunchild kernel: vesafb: 1024x768x8, linelength=1024
Sep 4 10:13:38 sunchild kernel: vesafb: framebuffer at 0xe0000000, mapped to 0xc7802000, size 786432
Sep 4 10:13:38 sunchild kernel: vesafb: scrolling=redraw
Sep 4 10:13:38 sunchild kernel: Console: switching to colour frame buffer device 128x48
Sep 4 10:13:38 sunchild kernel: fb0: VESA VGA frame buffer device
Sep 4 10:13:38 sunchild kernel: Serial driver version 4.26 with no serial options enabled
Sep 4 10:13:38 sunchild kernel: ttyS00 at 0x03f8 (irq = 4) is a 16550A
Sep 4 10:13:38 sunchild kernel: ttyS01 at 0x02f8 (irq = 3) is a 16550A
Sep 4 10:13:38 sunchild kernel: pty: 256 Unix98 ptys configured
Sep 4 10:13:38 sunchild kernel: PIIX4: IDE controller on PCI bus 00 dev 39
Sep 4 10:13:38 sunchild kernel: PIIX4: not 100% native mode: will probe irqs later
Sep 4 10:13:38 sunchild kernel: ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:pio
Sep 4 10:13:38 sunchild kernel: ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:pio
Sep 4 10:13:38 sunchild kernel: hda: Maxtor 72004 AP, ATA DISK drive
Sep 4 10:13:38 sunchild kernel: hdb: Maxtor 72700 AP, ATA DISK drive
Sep 4 10:13:38 sunchild kernel: hdc: Maxtor 82560A4, ATA DISK drive
Sep 4 10:13:38 sunchild kernel: hdd: probing with STATUS(0x00) instead of ALTSTATUS(0x50)
Sep 4 10:13:38 sunchild kernel: hdd: probing with STATUS(0x00) instead of ALTSTATUS(0x50)
Sep 4 10:13:38 sunchild kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Sep 4 10:13:38 sunchild kernel: ide1 at 0x170-0x177,0x376 on irq 15
Sep 4 10:13:38 sunchild kernel: hda: Maxtor 72004 AP, 1916MB w/128kB Cache, CHS=973/64/63, DMA
Sep 4 10:13:38 sunchild kernel: hdb: Maxtor 72700 AP, 2583MB w/128kB Cache, CHS=656/128/63, DMA
Sep 4 10:13:38 sunchild kernel: hdc: Maxtor 82560A4, 2442MB w/256kB Cache, CHS=4962/16/63, DMA
Sep 4 10:13:38 sunchild kernel: Floppy drive(s): fd0 is 1.44M
Sep 4 10:13:38 sunchild kernel: FDC 0 is a post-1991 82077
Sep 4 10:13:38 sunchild kernel: eth0: 3c509 at 0x310 tag 1, 10baseT port, address 00 a0 24 12 5b f7, IRQ 10.
Sep 4 10:13:38 sunchild kernel: 3c509.c:1.12 6/4/97 becker@cesdis.gsfc.nasa.gov
Sep 4 10:13:38 sunchild kernel: Partition check:
Sep 4 10:13:38 sunchild kernel: hda: hda1 hda2
Sep 4 10:13:38 sunchild kernel: hdb: hdb1
Sep 4 10:13:38 sunchild kernel: hdc: [PTBL] [620/128/63] hdc1 hdc2
Sep 4 10:13:38 sunchild kernel: VFS: Mounted root (ext2 filesystem) readonly.
Sep 4 10:13:38 sunchild kernel: Freeing unused kernel memory: 48k freed
Sep 4 10:13:38 sunchild kernel: Adding Swap: 64508k swap-space (priority -1)
Sep 4 10:13:38 sunchild kernel: eth0: Setting Rx mode to 1 addresses.
Sep 4 10:18:32 sunchild kernel: Socket destroy delayed (r=0 w=256)
Sep 4 10:18:34 sunchild kernel: Socket destroy delayed (r=0 w=128)
Sep 4 10:18:34 sunchild kernel: Socket destroy delayed (r=0 w=128)
Sep 4 10:19:53 sunchild kernel: Socket destroy delayed (r=0 w=384)
Sep 4 10:42:23 sunchild kernel: call_verify: server accept status: 5
Sep 4 10:42:23 sunchild kernel: RPC: garbage, retrying 22391
Sep 4 10:43:23 sunchild kernel: call_verify: server accept status: 5
Sep 4 10:43:23 sunchild kernel: RPC: garbage, retrying 29333
Sep 4 10:44:03 sunchild kernel: call_verify: server accept status: 5
Sep 4 10:44:03 sunchild kernel: RPC: garbage, retrying 33976
Sep 4 10:44:28 sunchild kernel: call_verify: server accept status: 5
Sep 4 10:44:28 sunchild kernel: RPC: garbage, retrying 36799
Sep 4 14:31:39 sunchild kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000001
Sep 4 14:31:39 sunchild kernel: current->tss.cr3 = 00101000, %cr3 = 00101000
Sep 4 14:31:39 sunchild kernel: *pde = 00000000
Sep 4 14:31:39 sunchild kernel: Oops: 0000
Sep 4 14:31:39 sunchild kernel: CPU: 0
Sep 4 14:31:39 sunchild kernel: EIP: 0010:[<c0110fe4>]
Sep 4 14:31:39 sunchild kernel: EFLAGS: 00010213
Sep 4 14:31:39 sunchild kernel: eax: c0274820 ebx: c6e42d60 ecx: c0276860 edx: 00000001
Sep 4 14:31:39 sunchild kernel: esi: c6c20000 edi: c02adadc ebp: c6c21f80 esp: c6c21f78
Sep 4 14:31:39 sunchild kernel: ds: 0018 es: 0018 ss: 0018
Sep 4 14:31:39 sunchild kernel: Process rpciod (pid: 44, process nr: 10, stackpage=c6c21000)
Sep 4 14:31:39 sunchild kernel: Stack: 00000292 00000003 c6e42860 c01529fd c6e42d60 c6e42d60 00000292 00001000
Sep 4 14:31:39 sunchild kernel: c6e42d60 c6e42d60 00000292 c1ee4000 c018e8d4 c6e42d60 c6e42d60 00000000
Sep 4 14:31:39 sunchild kernel: 00000000 00000246 c018e9b9 c6e42d60 c6e42d60 00000293 00000000 c6c20000
Sep 4 14:31:39 sunchild kernel: Call Trace: [<c01529fd>] [<c018e8d4>] [<c018e9b9>] [<c018efed>] [<c018f1e0>] [<c018ef08>]
Sep 4 14:31:39 sunchild kernel: Code: 8b 0a 8b 52 04 8b 01 85 45 fc 74 4a 9c 5b fa c7 01 00 00 00
Sep 4 14:33:41 sunchild kernel: Kernel logging (proc) stopped.
Sep 4 14:33:41 sunchild kernel: Kernel log daemon terminating.

Trace:
------
Using `/boot/System.map-2.1.120' to map addresses to symbols.

>>EIP: c0110fe4 <__wake_up+24/88>
Trace: c01529fd <nfs_readpage_result+105/12c>
Trace: c018e8d4 <__rpc_execute+1ac/1b8>
Trace: c018e9b9 <__rpc_schedule+79/b8>
Trace: c018efed <rpciod+e5/1ac>
Trace: c018f1e0 <rpciod_up+7c/c4>
Trace: c018efed <rpciod+e5/1ac>
Code: c0110fe4 <__wake_up+24/88>
Code: c0110fe4 <__wake_up+24/88> 8b 0a movl (%edx),%ecx
Code: c0110fe6 <__wake_up+26/88> 8b 52 04 movl 0x4(%edx),%edx
Code: c0110fe9 <__wake_up+29/88> 8b 01 movl (%ecx),%eax
Code: c0110feb <__wake_up+2b/88> 85 45 fc testl %eax,0xfffffffc(%
ebp)
Code: c0110fee <__wake_up+2e/88> 74 4a je c011103a <__wake_
up+7a/88>
Code: c0110ff0 <__wake_up+30/88> 9c pushf
Code: c0110ff1 <__wake_up+31/88> 5b popl %ebx
Code: c0110ff2 <__wake_up+32/88> fa cli
Code: c0110ff3 <__wake_up+33/88> c7 01 00 00 00 movl $0x0,(%ecx)
Code: c0110ff9 <__wake_up+39/88> 90 nop
Code: c0110ffa <__wake_up+3a/88> 90 nop
Code: c0110ffb <__wake_up+3b/88> 90 nop

Config:
-------

CONFIG_EXPERIMENTAL=y

CONFIG_M586=y

CONFIG_MODULES=y

CONFIG_NET=y
CONFIG_PCI=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_QUIRKS=y
CONFIG_PCI_OLD_PROC=y
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y

CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_IDE=y

CONFIG_BLK_DEV_IDEDISK=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y

CONFIG_PARIDE_PARPORT=y

CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y

CONFIG_IP_NOSR=y
CONFIG_SKB_LARGE=y

CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_NET_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_EL3=y
CONFIG_VORTEX=y
CONFIG_NET_EISA=y
CONFIG_EEXPRESS_PRO100=y

CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_MOUSE=y
CONFIG_PSMOUSE=y
CONFIG_82C710_MOUSE=y

CONFIG_EXT2_FS=y
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_PROC_FS=y
CONFIG_NFS_FS=y
CONFIG_NFSD=y
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
CONFIG_SMB_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_DEVPTS_FS=y
CONFIG_NLS=y

CONFIG_NLS_CODEPAGE_865=y
CONFIG_NLS_ISO8859_1=y

CONFIG_VGA_CONSOLE=y
CONFIG_VIDEO_SELECT=y
CONFIG_FB=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
CONFIG_FBCON_CFB8=y
CONFIG_FBCON_CFB16=y
CONFIG_FBCON_CFB32=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

Regards

Peter Loje Hansen

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