cc please, I am not on this list.
I get an intermittent usb failure at boot time.
kernel 2.4.14-pre6+xfs+kdb.
gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-81)
Compaq laptop, armada 1598DT
processor : 0
vendor_id : GenuineIntel
cpu family : 5
model : 8
model name : Mobile Pentium MMX
stepping : 1
cpu MHz : 267.280
fdiv_bug : no
hlt_bug : no
f00f_bug : yes
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 mmx
bogomips : 532.48
Boot log with decoded oops.
registered new driver usbdevfs
registered new driver hub
kdb> bt
EBP EIP Function(args)
0xc482dc47 [usbcore]usbdevfs_read_super+0x37 (0xc11ac800, 0x0, 0x0)
usbcore .text 0xc4826060 0xc482dc10 0xc482ddf0
0xc01367b3 get_sb_single+0xf3 (0xc4834ae4, 0x0, 0x0)
kernel .text 0xc0100000 0xc01366c0 0xc0136840
0xc0136b25 do_kern_mount+0xd5 (0xc3b02000, 0x0, 0xc3add000, 0x0,
0xc013abe0)
kernel .text 0xc0100000 0xc0136a50 0xc0136ba0
0xc01460d0 do_add_mount+0x20 (0xc3a27f64, 0xc3b02000, 0x0, 0x0, 0xc3add000)
kernel .text 0xc0100000 0xc01460b0 0xc0146280
0xc014645c do_mount+0x13c (0xc3add000, 0xc3acc000, 0xc3b02000, 0xc0ed0000,
0x0)
kernel .text 0xc0100000 0xc0146320 0xc0146480
0xc01464fc sys_mount+0x7c (0x8058150, 0x8058160, 0x8058178, 0xc0ed0000,
0x0)
kernel .text 0xc0100000 0xc0146480 0xc0146540
0xc0106f23 system_call+0x33
kernel .text 0xc0100000 0xc0106ef0 0xc0106f30
ksymoops 2.4.3 on i586 2.4.14-pre6-xfs. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.14-pre6-xfs/ (default)
-m /build/kaos/2.4.14-pre6-xfs/System.map (specified)
CPU: 0
EIP: 0010:[<c482dc47>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: c11ac800 ecx: c11ac844 edx: 00000124
esi: c11ac800 edi: 00000000 ebp: 00000000 esp: c3a27e94
ds: 0018 es: 0018 ss: 0018
Process mount (pid: 70, stackpage=c3a27000)
Stack: 00000246 c113f3e0 c4834ae4 c11ac800 c11ac844 00000000 c11ac87c c01367b3
c11ac800 00000000 00000000 00090008 c113f3e0 c4834ae4 c3add000 00000000
c0136b25 c4834ae4 00000000 00000000 c3b02000 c3add000 00000000 00000000
Call Trace: [<c4834ae4>] [<c01367b3>] [<c4834ae4>] [<c0136b25>] [<c4834ae4>]
[<c01460d0>] [<c013abe0>] [<c01123b0>] [<c014645c>] [<c01462cb>] [<c01464fc>]
[<c0106f23>]
Code: c6 23 5f 00 00 46 2c a2 9f 00 00 c7 46 20 a0 4a 83 c4 8d be
>>EIP; c482dc46 <[usbcore]usbdevfs_read_super+36/1e0> <=====
Trace; c4834ae4 <[usbcore]usbdevice_fs_type+0/1c>
Trace; c01367b2 <get_sb_single+f2/180>
Trace; c4834ae4 <[usbcore]usbdevice_fs_type+0/1c>
Trace; c0136b24 <do_kern_mount+d4/150>
Trace; c4834ae4 <[usbcore]usbdevice_fs_type+0/1c>
Trace; c01460d0 <do_add_mount+20/1d0>
Trace; c013abe0 <link_path_walk+670/730>
Trace; c01123b0 <do_page_fault+0/4f0>
Trace; c014645c <do_mount+13c/160>
Trace; c01462ca <copy_mount_options+4a/a0>
Trace; c01464fc <sys_mount+7c/c0>
Trace; c0106f22 <system_call+32/40>
Code; c482dc46 <[usbcore]usbdevfs_read_super+36/1e0>
00000000 <_EIP>:
Code; c482dc46 <[usbcore]usbdevfs_read_super+36/1e0> <=====
0: c6 23 5f movb $0x5f,(%ebx) <=====
Code; c482dc48 <[usbcore]usbdevfs_read_super+38/1e0>
3: 00 00 add %al,(%eax)
Code; c482dc4a <[usbcore]usbdevfs_read_super+3a/1e0>
5: 46 inc %esi
Code; c482dc4c <[usbcore]usbdevfs_read_super+3c/1e0>
6: 2c a2 sub $0xa2,%al
Code; c482dc4e <[usbcore]usbdevfs_read_super+3e/1e0>
8: 9f lahf
Code; c482dc4e <[usbcore]usbdevfs_read_super+3e/1e0>
9: 00 00 add %al,(%eax)
Code; c482dc50 <[usbcore]usbdevfs_read_super+40/1e0>
b: c7 46 20 a0 4a 83 c4 movl $0xc4834aa0,0x20(%esi)
Code; c482dc58 <[usbcore]usbdevfs_read_super+48/1e0>
12: 8d be 00 00 00 00 lea 0x0(%esi),%edi
kernel.sysrq = 0
<6>PCI: Found IRQ 11 for device 00:10.0
Configuring kernel parameters: succeeded
PCI: Sharing IRQ 11 with 00:11.1
Sat Nov 3 00:21:39 EST 2001
usb-ohci.c: USB OHCI at membase 0xc483c000, IRQ 11
Setting clock (utc): Sat Nov 3 00:21:39 EST 2001 succeeded
usb-ohci.c: usb-00:10.0, Compaq Computer Corporation USB Open Host Controller
Loading default keymap succeeded
usb.c: new USB bus registered, assigned bus number 1
Setting default font (lat0-sun16): succeeded
hub.c: USB hub found
hub.c: 2 ports detected
# lspci -v
00:00.0 Host bridge: OPTi Inc. 82C701 [FireStar Plus] (rev 32)
Subsystem: Unknown device 03f4:0e11
Flags: bus master, medium devsel, latency 0
00:01.0 ISA bridge: OPTi Inc. 82C700 (rev 31)
Subsystem: Unknown device 03f4:0e11
Flags: bus master, medium devsel, latency 0
00:10.0 USB Controller: Compaq Computer Corporation USB Open Host Controller (rev 06)
(prog-if 10 [OHCI])
Subsystem: Compaq Computer Corporation USB Open Host Controller
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at 41000000 (32-bit, non-prefetchable) [size=4K]
00:11.0 CardBus bridge: Texas Instruments PCI1131 (rev 01)
Flags: bus master, medium devsel, latency 168, IRQ 15
Memory at 7fffe000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=01, sec-latency=176
Memory window 0: 10000000-103ff000 (prefetchable)
Memory window 1: 10400000-107ff000
I/O window 0: 00004000-000040ff
I/O window 1: 00004400-000044ff
16-bit legacy interface ports at 0001
00:11.1 CardBus bridge: Texas Instruments PCI1131 (rev 01)
Flags: bus master, medium devsel, latency 168, IRQ 11
Memory at 7ffff000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=02, sec-latency=176
Memory window 0: 10800000-10bff000 (prefetchable)
Memory window 1: 10c00000-10fff000
I/O window 0: 00004800-000048ff
I/O window 1: 00004c00-00004cff
16-bit legacy interface ports at 0001
00:12.0 VGA compatible controller: Chips and Technologies F68554 HiQVision (rev a2)
(prog-if 00 [VGA])
Flags: stepping, medium devsel
Memory at 40000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at <unassigned> [disabled] [size=256K]
00:14.0 IDE interface: OPTi Inc. 82C825 [Firebridge 2] (rev 30) (prog-if 80 [Master])
Subsystem: Unknown device 03f4:0e11
Flags: bus master, medium devsel, latency 0
I/O ports at 1000 [size=16]
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