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Date: Thu, 14 Mar 2002 19:29:16 +0300
From: Oleg Drokin <green@namesys.com>
To: Alex Walker <alex@x3ja.co.uk>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Oops in 2.5.6 and 2.5.7-pre1 - reiserfs?
Message-ID: <20020314192916.A1929@namesys.com>
In-Reply-To: <20020314162009.F9664@x3ja.co.uk>
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Hello!
=20
  Try the patch attached.

Bye,
    Oleg
On Thu, Mar 14, 2002 at 04:20:09PM +0000, Alex Walker wrote:
> Please CC me in replies to this - I'm not on the list.
>=20
> I am using the 2.5 series on a couple of machine (mainly because they
> now have ALSA and preempt in) and one is running fine, the other oopses
> on boot to 2.5.6 or 2.5.7-pre1.
>=20
> I think the problem is from reiserfs somewhere.  Attached are the
> ksymoops interpretations of the two Oops (which seem virtually
> identical), and also the kernel logs of boot to both kernels.
>=20
> I have reiserfs on my root partition, and it is in the 3.5 format
> (haven't got found out how to convert to 3.6) which may be significant.
> All other partitions are in the 3.6 format.
>=20
> The last known working 2.5 kernel for me is 2.5.6-pre1.
>=20
> If you want any more information, please let me know.
>=20
> Cheers,
>=20
> Alex
>=20
> --=20
>       ALEX|X3JA
>    alex@x3ja.co.uk
>     ICQ: 1523424

> ksymoops 2.4.3 on i686 2.5.6-pre1.  Options used
>      -V (default)
>      -K (specified)
>      -L (specified)
>      -o /lib/modules/2.5.6 (specified)
>      -m /boot/System.map-2.5.6 (specified)
>=20
> No modules in ksyms, skipping objects
> cpu: 0, clocks: 1328955, slice: 664477
> Unable to handle kernel NULL pointer dereference at virtual address 00000=
010
> c0135f3e
> *pde =3D 00000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c0135f3e>]    Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010286
> eax: 00001000   ebx: 0000000e   ecx: 00000008   edx: 00002012
> esi: 00000008   edi: 00002012   ebp: 00000000   esp: c13edd64
> ds: 0018   es: 0018   ss: 0018
> Stack: 00001000 00002012 00000000 d3d09c00 d3d09c00 c01365e8 00000000 000=
02012=20
>        00001000 d3d09c00 d4834000 d48453ec c01367ef 00000000 00002012 000=
01000=20
>        d3d09c00 c01b2196 00000000 00002012 00001000 00000306 00000000 d3d=
09d54=20
> Call Trace: [<c01365e8>] [<c01367ef>] [<c01b2196>] [<c0135710>] [<c01a480=
8>]=20
>    [<c01a50cc>] [<c01bbe0c>] [<c0139f7f>] [<c01a54af>] [<c01a4fa8>] [<c01=
3a136>]=20
>    [<c014aa99>] [<c014ad70>] [<c014abb4>] [<c014b190>] [<c0105259>] [<c01=
05073>]=20
>    [<c01055fc>]=20
> Code: 0f b7 45 10 b0 00 66 0f b6 55 10 01 d0 0f b7 c0 89 44 24 10=20
>=20
> >>EIP; c0135f3e <__get_hash_table+1a/bc>   <=3D=3D=3D=3D=3D
> Trace; c01365e8 <__getblk+1c/40>
> Trace; c01367ee <__bread+16/70>
> Trace; c01b2196 <journal_init+de/68c>
> Trace; c0135710 <__wait_on_buffer+84/90>
> Trace; c01a4808 <read_bitmaps+cc/164>
> Trace; c01a50cc <reiserfs_fill_super+124/49c>
> Trace; c01bbe0c <sprintf+14/18>
> Trace; c0139f7e <get_sb_bdev+23e/2b4>
> Trace; c01a54ae <reiserfs_get_sb+1e/24>
> Trace; c01a4fa8 <reiserfs_fill_super+0/49c>
> Trace; c013a136 <do_kern_mount+4a/c0>
> Trace; c014aa98 <do_add_mount+6c/13c>
> Trace; c014ad70 <do_mount+16c/188>
> Trace; c014abb4 <copy_mount_options+4c/9c>
> Trace; c014b190 <sys_mount+a4/110>
> Trace; c0105258 <prepare_namespace+a8/e0>
> Trace; c0105072 <init+22/160>
> Trace; c01055fc <kernel_thread+28/38>
> Code;  c0135f3e <__get_hash_table+1a/bc>
> 00000000 <_EIP>:
> Code;  c0135f3e <__get_hash_table+1a/bc>   <=3D=3D=3D=3D=3D
>    0:   0f b7 45 10               movzwl 0x10(%ebp),%eax   <=3D=3D=3D=3D=
=3D
> Code;  c0135f42 <__get_hash_table+1e/bc>
>    4:   b0 00                     mov    $0x0,%al
> Code;  c0135f44 <__get_hash_table+20/bc>
>    6:   66 0f b6 55 10            movzbw 0x10(%ebp),%dx
> Code;  c0135f48 <__get_hash_table+24/bc>
>    b:   01 d0                     add    %edx,%eax
> Code;  c0135f4a <__get_hash_table+26/bc>
>    d:   0f b7 c0                  movzwl %ax,%eax
> Code;  c0135f4e <__get_hash_table+2a/bc>
>   10:   89 44 24 10               mov    %eax,0x10(%esp,1)
>=20
>  <0>Kernel panic: Attempted to kill init!

> ksymoops 2.4.3 on i686 2.5.6-pre1.  Options used
>      -V (default)
>      -K (specified)
>      -L (specified)
>      -o /lib/modules/2.5.7-pre1/ (specified)
>      -m /boot/System.map-2.5.7-pre1 (specified)
>=20
> No modules in ksyms, skipping objects
> cpu: 0, clocks: 1328955, slice: 664477
> Unable to handle kernel NULL pointer dereference at virtual address 00000=
010
> c01362de
> *pde =3D 00000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c01362de>]    Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010292
> eax: 00001000   ebx: 0000000e   ecx: 00000008   edx: 00002012
> esi: 00000008   edi: 00002012   ebp: 00000000   esp: c13edd6c
> ds: 0018   es: 0018   ss: 0018
> Stack: 00001000 00002012 00000000 d3d09c00 d3d09c00 c0136988 00000000 000=
02012=20
>        00001000 d3d09c00 d4834000 d48453ec c0136b8f 00000000 00002012 000=
01000=20
>        d3d09c00 c01b26f6 00000000 00002012 00001000 00000306 00000000 d3d=
09d54=20
> Call Trace: [<c0136988>] [<c0136b8f>] [<c01b26f6>] [<c0135ab0>] [<c01a4d6=
8>]=20
>    [<c01a562c>] [<c01bc36c>] [<c013b639>] [<c013a310>] [<c01a5a0f>] [<c01=
a5508>]=20
>    [<c013a4e0>] [<c014ae59>] [<c014b130>] [<c014af74>] [<c014b550>] [<c01=
05259>]=20
>    [<c0105073>] [<c01055fc>]=20
> Code: 0f b7 45 10 b0 00 66 0f b6 55 10 01 d0 0f b7 c0 89 44 24 10=20
>=20
> >>EIP; c01362de <__get_hash_table+1a/bc>   <=3D=3D=3D=3D=3D
> Trace; c0136988 <__getblk+1c/40>
> Trace; c0136b8e <__bread+16/70>
> Trace; c01b26f6 <journal_init+de/68c>
> Trace; c0135ab0 <__wait_on_buffer+84/90>
> Trace; c01a4d68 <read_bitmaps+cc/164>
> Trace; c01a562c <reiserfs_fill_super+124/49c>
> Trace; c01bc36c <sprintf+14/18>
> Trace; c013b638 <bdevname+30/3a>
> Trace; c013a310 <get_sb_bdev+1d4/238>
> Trace; c01a5a0e <reiserfs_get_sb+1e/24>
> Trace; c01a5508 <reiserfs_fill_super+0/49c>
> Trace; c013a4e0 <do_kern_mount+50/cc>
> Trace; c014ae58 <do_add_mount+6c/13c>
> Trace; c014b130 <do_mount+16c/188>
> Trace; c014af74 <copy_mount_options+4c/9c>
> Trace; c014b550 <sys_mount+a4/110>
> Trace; c0105258 <prepare_namespace+a8/e0>
> Trace; c0105072 <init+22/160>
> Trace; c01055fc <kernel_thread+28/38>
> Code;  c01362de <__get_hash_table+1a/bc>
> 00000000 <_EIP>:
> Code;  c01362de <__get_hash_table+1a/bc>   <=3D=3D=3D=3D=3D
>    0:   0f b7 45 10               movzwl 0x10(%ebp),%eax   <=3D=3D=3D=3D=
=3D
> Code;  c01362e2 <__get_hash_table+1e/bc>
>    4:   b0 00                     mov    $0x0,%al
> Code;  c01362e4 <__get_hash_table+20/bc>
>    6:   66 0f b6 55 10            movzbw 0x10(%ebp),%dx
> Code;  c01362e8 <__get_hash_table+24/bc>
>    b:   01 d0                     add    %edx,%eax
> Code;  c01362ea <__get_hash_table+26/bc>
>    d:   0f b7 c0                  movzwl %ax,%eax
> Code;  c01362ee <__get_hash_table+2a/bc>
>   10:   89 44 24 10               mov    %eax,0x10(%esp,1)
>=20
>  <0>Kernel panic: Attempted to kill init!

>=20
> Loading 2.5.6...................
> s=08 =08Linux version 2.5.6 (alex@numbers) (gcc version 2.95.4 20011002 (=
Debian prerelease)) #3 Thu Mar 14 14:48:28 GMT 2002
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 0000000013fc0000 (usable)
>  BIOS-e820: 0000000013fc0000 - 0000000013ff8000 (ACPI data)
>  BIOS-e820: 0000000013ff8000 - 0000000014000000 (ACPI NVS)
>  BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
>  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
> 319MB LOWMEM available.
> On node 0 totalpages: 81856
> zone(0): 4096 pages.
> zone(1): 77760 pages.
> zone(2): 0 pages.
> Kernel command line: BOOT_IMAGE=3D2.5.6 ro root=3D306 console=3DttyS0,960=
0n8 console=3Dtty0
> Local APIC disabled by BIOS -- reenabling.
> Found and enabled local APIC!
> Initializing CPU#0
> Detected 930.255 MHz processor.
> Console: colour VGA+ 80x25
> Calibrating delay loop... 1854.66 BogoMIPS
> Memory: 321084k/327424k available (1470k kernel code, 5952k reserved, 474=
k data, 208k init, 0k highmem)
> Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes)
> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
> Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> CPU: Intel Pentium III (Coppermine) stepping 06
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 930.2691 MHz.
> ..... host bus clock speed is 132.8955 MHz.
> cpu: 0, clocks: 1328955, slice: 664477
> CPU0<T0:1328944,T1:664464,D:3,S:664477,C:1328955>
> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
> mtrr: detected mtrr type: Intel
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> PCI: PCI BIOS revision 2.10 entry at 0xfda95, last bus=3D2
> PCI: Using configuration type 1
> PCI: Probing PCI hardware
> Unknown bridge resource 0: assuming transparent
> PCI: Discovered primary peer bus 08 [IRQ]
> PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
> Starting kswapd
> BIO: pool of 256 setup, 14Kb (56 bytes/bio)
> biovec: init pool 0, 1 entries, 12 bytes
> biovec: init pool 1, 4 entries, 48 bytes
> biovec: init pool 2, 16 entries, 192 bytes
> biovec: init pool 3, 64 entries, 768 bytes
> biovec: init pool 4, 128 entries, 1536 bytes
> biovec: init pool 5, 256 entries, 3072 bytes
> Journalled Block Device driver loaded
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> ACPI: Core Subsystem version [20011018]
> ACPI: Subsystem enabled
> Power Resource: found
> Power Resource: found
> Power Resource: found
> Power Resource: found
> ACPI: System firmware supports S0 S1 S4 S5
> Processor[0]: C0 C1
> ACPI: Power Button (FF) found
> ACPI: Sleep Button (CM) found
> pty: 256 Unix98 ptys configured
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL=
_PCI enabled
> ttyS00 at 0x03f8 (irq =3D 4) is a 16550A
> Real Time Clock Driver v1.11
> block: 256 slots per queue, batch=3D32
> Linux video capture interface: v1.00
> Linux agpgart interface v0.99 (c) Jeff Hartmann
> agpgart: Maximum main memory to use for agp memory: 262M
> agpgart: Detected Intel i815 chipset
> agpgart: AGP aperture is 64M @ 0xf8000000
> Uniform Multi-Platform E-IDE driver ver.:7.0.0
> ide: system bus speed 33MHz
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: IDE controller on PCI =
slot 00:1f.1
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: chipset revision 2
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: not 100% native mode: =
will probe irqs later
>     ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
>     ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
> hda: QUANTUM FIREBALLlct20 20, ATA DISK drive
> hdb: SAMSUNG SV2044D, ATA DISK drive
> hdc: MATSHITADVD-ROM SR-8586, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide1 at 0x170-0x177,0x376 on irq 15
> blk: queue c034dbac, I/O limit 4095Mb (mask 0xffffffff)
> hda: 39876480 sectors (20417 MB) w/418KiB Cache, CHS=3D39560/16/63, UDMA(=
33)
> blk: queue c034ddcc, I/O limit 4095Mb (mask 0xffffffff)
> hdb: 39862368 sectors (20410 MB) w/472KiB Cache, CHS=3D39546/16/63, UDMA(=
66)
> Partition check:
>  hda: [PTBL] [2482/255/63] hda1 hda3 < hda5 hda6 hda7 hda8 hda9 hda10 hda=
11 hda12 hda13 >
>  hdb: hdb1 hdb2 hdb3 < hdb5 hdb6 hdb7 hdb8 hdb9 hdb10 >
> usb.c: registered new driver usbfs
> usb.c: registered new driver hub
> uhci.c: USB Universal Host Controller Interface driver v1.1
> PCI: Found IRQ 3 for device 00:1f.2
> PCI: Setting latency timer of device 00:1f.2 to 64
> uhci.c: USB UHCI at I/O 0xef40, IRQ 3
> hcd.c: new USB bus registered, assigned bus number 1
> hub.c: USB hub found at /
> hub.c: 2 ports detected
> PCI: Found IRQ 9 for device 00:1f.4
> PCI: Setting latency timer of device 00:1f.4 to 64
> uhci.c: USB UHCI at I/O 0xef80, IRQ 9
> hcd.c: new USB bus registered, assigned bus number 2
> hub.c: USB hub found at /
> hub.c: 2 ports detected
> usb.c: registered new driver hid
> hid-core.c: v1.31:USB HID core driver
> mice: PS/2 mouse device common for all mice
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP Protocols: ICMP, UDP, TCP, IGMP
> IP: routing cache hash table of 2048 buckets, 16Kbytes
> TCP: Hash tables configured (established 32768 bind 32768)
> ip_conntrack (2558 buckets, 20464 max)
> ip_tables: (C) 2000-2002 Netfilter core team
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> found reiserfs format "3.5" with standard journal
> Unable to handle kernel NULL pointer dereference at virtual address 00000=
010
>  printing eip:
> c0135f3e
> *pde =3D 00000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c0135f3e>]    Not tainted
> EFLAGS: 00010286
> eax: 00001000   ebx: 0000000e   ecx: 00000008   edx: 00002012
> esi: 00000008   edi: 00002012   ebp: 00000000   esp: c13edd64
> ds: 0018   es: 0018   ss: 0018
> Process swapper (pid: 1, threadinfo=3Dc13ec000 task=3Dc13ea040)
> Stack: 00001000 00002012 00000000 d3d09c00 d3d09c00 c01365e8 00000000 000=
02012=20
>        00001000 d3d09c00 d4834000 d48453ec c01367ef 00000000 00002012 000=
01000=20
>        d3d09c00 c01b2196 00000000 00002012 00001000 00000306 00000000 d3d=
09d54=20
> Call Trace: [<c01365e8>] [<c01367ef>] [<c01b2196>] [<c0135710>] [<c01a480=
8>]=20
>    [<c01a50cc>] [<c01bbe0c>] [<c0139f7f>] [<c01a54af>] [<c01a4fa8>] [<c01=
3a136>]=20
>    [<c014aa99>] [<c014ad70>] [<c014abb4>] [<c014b190>] [<c0105259>] [<c01=
05073>]=20
>    [<c01055fc>]=20
>=20
> Code: 0f b7 45 10 b0 00 66 0f b6 55 10 01 d0 0f b7 c0 89 44 24 10=20
>  <0>Kernel panic: Attempted to kill init!
> =20

>=20
> Loading 2.5.7-p1...................
> s=08 =08Linux version 2.5.7-pre1 (alex@numbers) (gcc version 2.95.4 20011=
002 (Debian prerelease)) #2 Thu Mar 14 15:50:33 GMT 2002
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 0000000013fc0000 (usable)
>  BIOS-e820: 0000000013fc0000 - 0000000013ff8000 (ACPI data)
>  BIOS-e820: 0000000013ff8000 - 0000000014000000 (ACPI NVS)
>  BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
>  BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
> 319MB LOWMEM available.
> On node 0 totalpages: 81856
> zone(0): 4096 pages.
> zone(1): 77760 pages.
> zone(2): 0 pages.
> Kernel command line: BOOT_IMAGE=3D2.5.7-p1 ro root=3D306 console=3DttyS0,=
9600n8 console=3Dtty0
> Local APIC disabled by BIOS -- reenabling.
> Found and enabled local APIC!
> Initializing CPU#0
> Detected 930.254 MHz processor.
> Console: colour VGA+ 80x25
> Calibrating delay loop... 1854.66 BogoMIPS
> Memory: 321084k/327424k available (1471k kernel code, 5952k reserved, 476=
k data, 208k init, 0k highmem)
> Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes)
> Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
> Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> CPU: Intel Pentium III (Coppermine) stepping 06
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 930.2702 MHz.
> ..... host bus clock speed is 132.8955 MHz.
> cpu: 0, clocks: 1328955, slice: 664477
> CPU0<T0:1328944,T1:664464,D:3,S:664477,C:1328955>
> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
> mtrr: detected mtrr type: Intel
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> PCI: PCI BIOS revision 2.10 entry at 0xfda95, last bus=3D2
> PCI: Using configuration type 1
> PCI: Probing PCI hardware
> Unknown bridge resource 0: assuming transparent
> PCI: Discovered primary peer bus 08 [IRQ]
> PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
> Starting kswapd
> BIO: pool of 256 setup, 14Kb (56 bytes/bio)
> biovec: init pool 0, 1 entries, 12 bytes
> biovec: init pool 1, 4 entries, 48 bytes
> biovec: init pool 2, 16 entries, 192 bytes
> biovec: init pool 3, 64 entries, 768 bytes
> biovec: init pool 4, 128 entries, 1536 bytes
> biovec: init pool 5, 256 entries, 3072 bytes
> Journalled Block Device driver loaded
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> ACPI: Core Subsystem version [20011018]
> ACPI: Subsystem enabled
> Power Resource: found
> Power Resource: found
> Power Resource: found
> Power Resource: found
> ACPI: System firmware supports S0 S1 S4 S5
> Processor[0]: C0 C1
> ACPI: Power Button (FF) found
> ACPI: Sleep Button (CM) found
> pty: 256 Unix98 ptys configured
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL=
_PCI enabled
> ttyS00 at 0x03f8 (irq =3D 4) is a 16550A
> Real Time Clock Driver v1.11
> block: 256 slots per queue, batch=3D32
> Linux video capture interface: v1.00
> Linux agpgart interface v0.99 (c) Jeff Hartmann
> agpgart: Maximum main memory to use for agp memory: 262M
> agpgart: Detected Intel i815 chipset
> agpgart: AGP aperture is 64M @ 0xf8000000
> Uniform Multi-Platform E-IDE driver ver.:7.0.0
> ide: system bus speed 33MHz
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: IDE controller on PCI =
slot 00:1f.1
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: chipset revision 2
> Intel Corp. 82820 820 (Camino 2) Chipset IDE U100: not 100% native mode: =
will probe irqs later
>     ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
>     ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
> hda: QUANTUM FIREBALLlct20 20, ATA DISK drive
> hdb: SAMSUNG SV2044D, ATA DISK drive
> hdc: MATSHITADVD-ROM SR-8586, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide1 at 0x170-0x177,0x376 on irq 15
> blk: queue c034de0c, I/O limit 4095Mb (mask 0xffffffff)
> hda: 39876480 sectors (20417 MB) w/418KiB Cache, CHS=3D39560/16/63, UDMA(=
33)
> blk: queue c034e02c, I/O limit 4095Mb (mask 0xffffffff)
> hdb: 39862368 sectors (20410 MB) w/472KiB Cache, CHS=3D39546/16/63, UDMA(=
66)
> Partition check:
>  hda: [PTBL] [2482/255/63] hda1 hda3 < hda5 hda6 hda7 hda8 hda9 hda10 hda=
11 hda12 hda13 >
>  hdb: hdb1 hdb2 hdb3 < hdb5 hdb6 hdb7 hdb8 hdb9 hdb10 >
> usb.c: registered new driver usbfs
> usb.c: registered new driver hub
> uhci.c: USB Universal Host Controller Interface driver v1.1
> PCI: Found IRQ 3 for device 00:1f.2
> PCI: Setting latency timer of device 00:1f.2 to 64
> uhci.c: USB UHCI at I/O 0xef40, IRQ 3
> hcd.c: new USB bus registered, assigned bus number 1
> hub.c: USB hub found at /
> hub.c: 2 ports detected
> PCI: Found IRQ 9 for device 00:1f.4
> PCI: Setting latency timer of device 00:1f.4 to 64
> uhci.c: USB UHCI at I/O 0xef80, IRQ 9
> hcd.c: new USB bus registered, assigned bus number 2
> hub.c: USB hub found at /
> hub.c: 2 ports detected
> usb.c: registered new driver hid
> hid-core.c: v1.31:USB HID core driver
> mice: PS/2 mouse device common for all mice
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP Protocols: ICMP, UDP, TCP, IGMP
> IP: routing cache hash table of 2048 buckets, 16Kbytes
> TCP: Hash tables configured (established 32768 bind 32768)
> ip_conntrack (2558 buckets, 20464 max)
> ip_tables: (C) 2000-2002 Netfilter core team
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> found reiserfs format "3.5" with standard journal
> Unable to handle kernel NULL pointer dereference at virtual address 00000=
010
>  printing eip:
> c01362de
> *pde =3D 00000000
> Oops: 0000
> CPU:    0
> EIP:    0010:[<c01362de>]    Not tainted
> EFLAGS: 00010292
> eax: 00001000   ebx: 0000000e   ecx: 00000008   edx: 00002012
> esi: 00000008   edi: 00002012   ebp: 00000000   esp: c13edd6c
> ds: 0018   es: 0018   ss: 0018
> Process swapper (pid: 1, threadinfo=3Dc13ec000 task=3Dc13ea040)
> Stack: 00001000 00002012 00000000 d3d09c00 d3d09c00 c0136988 00000000 000=
02012=20
>        00001000 d3d09c00 d4834000 d48453ec c0136b8f 00000000 00002012 000=
01000=20
>        d3d09c00 c01b26f6 00000000 00002012 00001000 00000306 00000000 d3d=
09d54=20
> Call Trace: [<c0136988>] [<c0136b8f>] [<c01b26f6>] [<c0135ab0>] [<c01a4d6=
8>]=20
>    [<c01a562c>] [<c01bc36c>] [<c013b639>] [<c013a310>] [<c01a5a0f>] [<c01=
a5508>]=20
>    [<c013a4e0>] [<c014ae59>] [<c014b130>] [<c014af74>] [<c014b550>] [<c01=
05259>]=20
>    [<c0105073>] [<c01055fc>]=20
>=20
> Code: 0f b7 45 10 b0 00 66 0f b6 55 10 01 d0 0f b7 c0 89 44 24 10=20
>  <0>Kernel panic: Attempted to kill init!
> =20


--HcAYCG3uE/tztfnV
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="00-jdev_bd_merging_fix.diff"

--- linux-2.5.6/fs/reiserfs/journal.c.orig	Tue Mar 12 15:25:27 2002
+++ linux-2.5.6/fs/reiserfs/journal.c	Tue Mar 12 15:26:47 2002
@@ -1958,8 +1958,7 @@
       		SB_ONDISK_JOURNAL_DEVICE( super ) ?
 		to_kdev_t(SB_ONDISK_JOURNAL_DEVICE( super )) : super -> s_dev;	
 	/* there is no "jdev" option and journal is on separate device */
-	if( ( !jdev_name || !jdev_name[ 0 ] ) && 
-	    SB_ONDISK_JOURNAL_DEVICE( super ) ) {
+	if( ( !jdev_name || !jdev_name[ 0 ] ) ) {
 		journal -> j_dev_bd = bdget( kdev_t_to_nr( jdev ) );
 		if( journal -> j_dev_bd )
 			result = blkdev_get( journal -> j_dev_bd, 
@@ -1974,9 +1973,6 @@
 		return result;
 	}
 
-	/* no "jdev" option and journal is on the host device */
-	if( !jdev_name || !jdev_name[ 0 ] )
-		return 0;
 	journal -> j_dev_file = filp_open( jdev_name, 0, 0 );
 	if( !IS_ERR( journal -> j_dev_file ) ) {
 		struct inode *jdev_inode;

--HcAYCG3uE/tztfnV--
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