bugLinux Kernel for laptops - Bugs: bug #10744, kernel bug in dmesg


bug #10744: kernel bug in dmesg

Submitter:  None
Submitted:  Wed 20 Oct 2004 12:20:50 PM UTC
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open
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Wed 20 Oct 2004 12:20:50 PM UTC, original submission:  

trying to use a external usb drive in bad state, I got this in dmesg:
hub 2-0:1.0: over-current change on port 1
usb 2-1: new full speed USB device using address 5
usb 2-1: not running at top speed; connect to a high speed hub
usb 2-1: config 1 descriptor has 1 excess byte, ignoring
kmem_cache_create: duplicate cache scsi_cmd_cache
------------[ cut here ]------------
kernel BUG at mm/slab.c:1382!
invalid operand: 0000 [#1]
Modules linked in: ohci-hcd sg usbhid parport_pc lp parport snd-seq-oss snd-seq-
midi-event snd-seq snd-pcm-oss snd-mixer-oss snd-intel8x0 snd-ac97-codec snd-pcm
 snd-timer snd-page-alloc gameport snd-mpu401-uart snd-rawmidi snd-seq-device sn
d soundcore af_packet eth1394 b44 mii ide-cd cdrom ohci1394 ieee1394 loop nls_is
o8859-15 nls_cp850 vfat fat intel-agp agpgart ndiswrapper evdev sd_mod usb-stora
ge scsi_mod ehci-hcd uhci-hcd usbcore genrtc ext3 jbd
CPU:    0
EIP:    0060:[<c0141b2f>]    Not tainted VLI
EFLAGS: 00010202   (
EIP is at kmem_cache_create+0x3ff/0x580
eax: 00000032   ebx: dfddf870   ecx: c03c8278   edx: c03124b8
esi: e0a2a9d8   edi: e0a2a9d8   ebp: dfa5fd48   esp: dfa5fd14
ds: 007b   es: 007b   ss: 0068
Process khubd (pid: 814, threadinfo=dfa5e000 task=def1f7f0)
Stack: c02e3d18 e0a2a9c9 00000040 00002000 dfa5fd38 dfddf63c ffffffc0 c0000000
       dfddf600 000000c0 e0a37a60 dfc31c00 dfc31c0c dfa5fd74 e0a202ce e0a2a9c9
       00000180 00000040 00002000 00000000 00000000 000001d8 dfc31c00 e0a9a580
Call Trace:
 [<c0107bbf>] show_stack+0x7f/0xa0
 [<c0107d56>] show_registers+0x156/0x1d0
 [<c0107ef6>] die+0x66/0xd0
 [<c01082df>] do_invalid_op+0x9f/0xc0
 [<c0107849>] error_code+0x2d/0x38
 [<e0a202ce>] scsi_setup_command_freelist+0x6e/0x100 [scsi_mod]
 [<e0a215f1>] scsi_host_alloc+0x1b1/0x2f0 [scsi_mod]
 [<e0a8ec23>] usb_stor_acquire_resources+0x73/0x140 [usb-storage]
 [<e0a8efc2>] storage_probe+0x152/0x1d0 [usb-storage]
 [<e0a5b07c>] usb_probe_interface+0x5c/0x70 [usbcore]
 [<c021067d>] bus_match+0x3d/0x80
 [<c02106ff>] device_attach+0x3f/0xa0
 [<c0210a1a>] bus_add_device+0x5a/0xb0
 [<c020f77c>] device_add+0x9c/0x140
 [<e0a62e12>] usb_set_configuration+0x322/0x440 [usbcore]
 [<e0a5d5f1>] usb_new_device+0x61/0x190 [usbcore]
 [<e0a5ec48>] hub_port_connect_change+0x278/0x3d0 [usbcore]
 [<e0a5ef43>] hub_events+0x1a3/0x3a0 [usbcore]
 [<e0a5f175>] hub_thread+0x35/0x100 [usbcore]
 [<c01052c5>] kernel_thread_helper+0x5/0x10
Code: c0 74 04 89 cb eb c5 c7 04 24 18 3d 2e c0 8b 45 08 89 44 24 04 e8 92 cc fd
 ff b9 78 82 3c c0 ff 05 78 82 3c c0 0f 8e eb 18 00 00 <0f> 0b 66 05 a4 35 2e c0
 8b 0b 89 cb eb 93 8d 76 00 8b 47 34 c7

kernel version used by mandrake 10.1 (



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