2004-11-06 05:22:38

by Reuben Farrelly

[permalink] [raw]
Subject: Oops with 2.6.10-rc1-mm3

Hi,

I'm experiencing a problem with -mm3 on FC3-rawhide. -mm2 did not do
this...but it had another problem (for some reason, -mm2 broke php binaries
on FC3-rawhide). I haven't seen any mention of either of these problems on
LKML.

Box is a P4-2.8/SMP/HT with multiple raid-1 volumes on reiser3. Below is
the oops shown when booting up -mm3.


Setting up Logical Volume Management: [ OK ]
Checking filesystems
Checking all file systems.
[/sbin/fsck.ext2 (1) -- /boot] fsck.ext2 -a /dev/sda1
/dev/sda1: clean, 39/6024 files, 10973/24064 blocks
[ OK ]
Mounting local filesystems: Unable to handle kernel paging request at
virtual 0
printing eip:
*pde = 00000000
Oops: 0002 [#1]
PREEMPT SMP
Modules linked in: dm_mod i2c_i801 sr_mod
CPU: 0
EIP: 0060:[<c019c9e2>] Not tainted VLI
EFLAGS: 00010206 (2.6.10-rc1-mm3)
EIP is at allocate_cnodes+0x2d/0x79
eax: 00000000 ebx: 00090000 ecx: 0001f400 edx: df4e0d01
esi: e0bed000 edi: e0c00000 ebp: 00004000 esp: df4e0db8
ds: 007b es: 007b ss: 0068
Process mount (pid: 1324, threadinfo=df4e0000 task=df96ba40)
Stack: 00000000 e0bd1000 e0be112c df7a6400 c019fb8f df7a6400 c0304694 df4e0e04
00002000 00000012 00000400 00000384 0000001e 0000001e c03fe7cb def35dac
00004000 00000000 00000000 38626473 df7a6400 dfc2ca80 dec904f4 c0119800
Call Trace:
[<c019fb8f>] journal_init+0x42c/0x610
[<c0119800>] printk+0x17/0x1b
[<c019255f>] reiserfs_info+0x37/0x55
[<c019150b>] reiserfs_fill_super+0x36c/0x6da
[<c01b4d31>] snprintf+0x1c/0x21
[<c0179350>] disk_name+0x50/0x95
[<c0153e10>] get_sb_bdev+0xb1/0x10c
[<c0165cf0>] alloc_vfsmnt+0x80/0xad
[<c01918c6>] get_super_block+0x18/0x22
[<c019119f>] reiserfs_fill_super+0x0/0x6da
[<c0153fe1>] do_kern_mount+0x41/0xba
[<c0166bf9>] do_new_mount+0x74/0xa9
[<c01672af>] do_mount+0x15c/0x173
[<c0167108>] copy_mount_options+0x48/0x93
[<c01676ee>] sys_mount+0x79/0xb5
[<c0103b95>] sysenter_past_esp+0x52/0x71
Code: c5 31 c0 57 85 ed 56 53 7e 68 8d 44 ed 00 8d 1c 85 00 00 00 00 89 d8 e8 d
[FAILED]
Enabling swap space: <6>Adding 497972k swap on /dev/sda7. Priority:1
extents:1
Adding 497972k swap on /dev/sdb7. Priority:1 extents:1
[ OK ]
INIT: Entering runlevel: 3
Entering non-interactive startup


Thanks,
Reuben



2004-11-06 06:41:36

by Reuben Farrelly

[permalink] [raw]
Subject: Re: Oops with 2.6.10-rc1-mm3

Oops resolved by patching with:

-next = (address + PGDIR_SIZE) & PGDIR_MASK;
+next = (address + PML4_SIZE) & PML4_MASK;

The weird PHP problem is fixed in -mm3 as well.

Reuben



At 06:22 p.m. 6/11/2004, [email protected] wrote:
>Hi,
>
>I'm experiencing a problem with -mm3 on FC3-rawhide. -mm2 did not do
>this...but it had another problem (for some reason, -mm2 broke php
>binaries on FC3-rawhide). I haven't seen any mention of either of these
>problems on LKML.
>
>Box is a P4-2.8/SMP/HT with multiple raid-1 volumes on reiser3. Below is
>the oops shown when booting up -mm3.