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Subject2.4.0-test9 Oopses
Date
Did the following with 2.4.0-test9 + reiserfs 3.6.18 (all ext2 filesystem,
however) and all ide block devices.

scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: RICOH Model: CD-R/RW MP7060A Rev: 1.50
Type: CD-ROM ANSI SCSI revision: 02
Vendor: ATAPI Model: CD-ROM DRIVE-24X Rev: U40M
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
Detected scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
sr1: scsi3-mmc drive: 20x/20x xa/form2 cdda tray
scsi : 0 hosts left.

(loaded ide-scsi modules as you can see)
After trying to access the /proc/scsi directory I got this oops:

Unable to handle kernel paging request at virtual address c4858010
printing eip:
c01461ac
Oops: 0002
CPU: 0
EIP: 0010:[proc_get_inode+156/288]
EFLAGS: 00010286
eax: c4858000 ebx: c39390c0 ecx: c21835c8 edx: 00000023
esi: c2183540 edi: c3939114 ebp: c21830c0 esp: c3ef3eec
ds: 0018 es: 0018 ss: 0018
Process bash (pid: 407, stackpage=c3ef3000)
Stack: c0f04460 c0f044c8 c0147d09 c111c800 0000115d c39390c0 fffffff4
c0f04460
c21830c0 c0f042e0 ffffffea c01378df c21830c0 c0f04460 c3ef3f68
00000000
c0f042e0 c3ef3fa4 c0138009 c0f042e0 c3ef3f68 00000000 c1fb1000
00000000
Call Trace: [proc_lookup+121/160] [real_lookup+79/192] [path_walk+1369/1952]
[<f27a545f>][__user_walk+60/96] [sys_newstat+22/112] [sys_close+72/96]
[system_call+51/56]
Code: ff 40 10 8b 43 24 80 48 14 18 0f b7 43 08 25 00 f0 ff ff 66

After rebooting, loading the same modules, then doing cdrecord -scanbus I
got these two oopses

Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c013a551
Oops: 0000
CPU: 0
EIP: 0010:[vfs_follow_link+33/368]
EFLAGS: 00010217
eax: 00000000 ebx: c3c5bf90 ecx: 00000341 edx: c02b6040
esi: 00000000 edi: 00000000 ebp: 00000000 esp: c3c5befc
ds: 0018 es: 0018 ss: 0018
Process devfsd (pid: 12, stackpage=c3c5b000)
Stack: c3c5bf90 00000000 c0a01e20 c3c5bf90 00000000 c01547cf c3c5bf90
00000000
c3c5a000 c0138143 c0a01e20 c3c5bf90 c09c0b40 c3d69000 00000000
c3c5bf90
bfffecdc 00000001 bfffecdc c3c5bf94 00000009 c0a01e20 c3d69005
00000003
Call Trace: [devfs_follow_link+31/48] [path_walk+1683/1952]
[__user_walk+60/96] [sys_chown+22/80] [sys_chown16+48/64]
[system_call+51/56]
Code: 80 3f 2f 0f 85 c6 00 00 00 53 e8 90 d2 ff ff ba 00 e0 ff ff

Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c013a551
Oops: 0000
CPU: 0
EIP: 0010:[vfs_follow_link+33/368]
EFLAGS: 00010217
eax: 00000000 ebx: c081df80 ecx: 00000341 edx: c02b6040
esi: c0a01b20 edi: 00000000 ebp: 00000000 esp: c081ded0
ds: 0018 es: 0018 ss: 0018
Process cdrecord (pid: 758, stackpage=c081d000)
Stack: c081df80 c0a01b20 c0a01b20 c081df80 00000000 c01547cf c081df80
00000000
c081c000 c0138143 c0a01b20 c081df80 c09c0b40 c117d000 00000000
00000002
00000003 00000001 08074094 c081df84 00000001 c0a01b20 c117d005
00000003
Call Trace: [devfs_follow_link+31/48] [path_walk+1683/1952]
[open_namei+128/1504] [filp_open+59/96] [sys_open+67/208]
[system_call+51/56]
Code: 80 3f 2f 0f 85 c6 00 00 00 53 e8 90 d2 ff ff ba 00 e0 ff ff



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