I get the same problems under any heavy IDE IO, e.g. when Cron jobs run,
not all the time, just some of the time, someone else has reported
errors when using IDE-SCSI.


I'm getting a kernel oops with userspace eciadsl usb driver
www.sourceforge.net/projects/eciadsl (uses the same usb code as the
userspace speedtouch driver).

I can't find anything rwong with the driver (except maybe that it
doesn't block between the control and data threads).


Kernel 2.4.19, gcc 3.0.4
ck patches

ck14_2.4.19.patch 
D021115_ck.patch          
supermount021114_ck.patch  
rmap14c_021113_ck10.patch
vt021114_ck.patch  
alsa0.90rc2_021114_ck.patch 
acpi_021114_ck.patch



lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133]
(rev 81)
00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP]
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South]
(rev 40)
00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06)
00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 1a)
00:07.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 1a)
00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev
40)
00:08.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev
08)
00:08.1 Input device controller: Creative Labs SB Live! (rev 08)
00:09.0 Multimedia video controller: Brooktree Corporation Bt878 (rev
11)
00:09.1 Multimedia controller: Brooktree Corporation Bt878 (rev 11)
00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139
(rev 10)
01:00.0 VGA compatible controller: S3 Inc. ProSavage KM133 (rev 03)

lspci -n
00:00.0 Class 0600: 1106:0305 (rev 81)
00:01.0 Class 0604: 1106:8305
00:07.0 Class 0601: 1106:0686 (rev 40)
00:07.1 Class 0101: 1106:0571 (rev 06)
00:07.2 Class 0c03: 1106:3038 (rev 1a)
00:07.3 Class 0c03: 1106:3038 (rev 1a)
00:07.4 Class 0680: 1106:3057 (rev 40)
00:08.0 Class 0401: 1102:0002 (rev 08)
00:08.1 Class 0980: 1102:7002 (rev 08)
00:09.0 Class 0400: 109e:036e (rev 11)
00:09.1 Class 0480: 109e:0878 (rev 11)
00:0a.0 Class 0200: 10ec:8139 (rev 10)
01:00.0 Class 0300: 5333:8a26 (rev 03)


/var/syslog

Dec 12 20:05:26 oliverthered postfix/smtpd[22746]: disconnect from
lists.sourceforge.net[66.35.250.206]
Dec 12 20:07:19 oliverthered kernel: VFS: busy inodes on changed media.
Dec 12 20:12:59 oliverthered kernel: Unable to handle kernel NULL
pointer dereference at virtual address 000000b8
Dec 12 20:12:59 oliverthered kernel:  printing eip:
Dec 12 20:12:59 oliverthered kernel: e785e618
Dec 12 20:12:59 oliverthered kernel: *pde = 00000000
Dec 12 20:12:59 oliverthered kernel: Oops: 0000
Dec 12 20:12:59 oliverthered kernel: CPU:    0
Dec 12 20:12:59 oliverthered kernel: EIP:   
0010:[ppp_synctty:__insmod_ppp_synctty_O/lib/modules/2.4.19-ck14/kernel/drive+-162280/96]
    Not tainted
Dec 12 20:12:59 oliverthered kernel: EIP:    0010:[<e785e618>]    Not
tainted
Dec 12 20:12:59 oliverthered kernel: EFLAGS: 00010246
Dec 12 20:12:59 oliverthered kernel: eax: 00000000   ebx: cddccc1c  
ecx: 00000023   edx: 00000000
Dec 12 20:12:59 oliverthered kernel: esi: 00000000   edi: 00000023  
ebp: cddccc1c   esp: e6617ee0
Dec 12 20:12:59 oliverthered kernel: ds: 0018   es: 0018   ss: 0018
Dec 12 20:12:59 oliverthered kernel: Process pppoeci (pid: 1256,
stackpage=e6617000)
Dec 12 20:12:59 oliverthered kernel: Stack: e7870799 00000000 cddccc1c
00000023 00000001 00000206 e6a7cbc0 c2930a80
Dec 12 20:12:59 oliverthered kernel:        00000286 e6616000 cddccc00
c62907c0 e785f114 cddccc1c e78646b2 cddccc1c
Dec 12 20:12:59 oliverthered kernel:        c62907c0 00008800 00000000
00000002 08091e00 00001180 00000000 00000000
Dec 12 20:12:59 oliverthered kernel: Call Trace:   
[ppp_synctty:__insmod_ppp_synctty_O/lib/modules/2.4.19-ck14/kernel/drive+-88167/96] 
[ppp_synctty:__insmod_ppp_synctty_O/lib/modules/2.4.19-ck14/kernel/drive+-159468/96] 
[ppp_synctty:__insmod_ppp_synctty_O/lib/modules/2.4.19-ck14/kernel/drive+-137550/96] 
[ppp_synctty:__insmod_ppp_synctty_O/lib/modules/2.4.19-ck14/kernel/drive+-134390/96] 
[file_ioctl+65/368]
Dec 12 20:12:59 oliverthered kernel: Call Trace:    [<e7870799>]
[<e785f114>] [<e78646b2>] [<e786530a>] [<c014b911>]
Dec 12 20:12:59 oliverthered kernel:   [sys_ioctl+218/512]
[system_call+51/56]
Dec 12 20:12:59 oliverthered kernel:   [<c014bb1a>] [<c0108ae3>]
Dec 12 20:12:59 oliverthered kernel:
Dec 12 20:12:59 oliverthered kernel: Code: 8b 82 b8 00 00 00 01 48 2c 8b
44 24 10 85 c0 74 17 8b 82 b8
Dec 12 20:12:59 oliverthered kernel:  <6>device ppp0 left promiscuous
mode
Dec 12 20:12:59 oliverthered kernel: device ppp0 entered promiscuous
mode
Dec 12 20:13:00 oliverthered /etc/hotplug/net.agent: NET unregister
event not supported
Dec 12 20:21:29 oliverthered kernel: VFS: busy inodes on changed media.








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