Oops on rmmod of ndiswrapper

Status: Beta

Brought to you by: pgiri

#147 Oops on rmmod of ndiswrapper

Status: closed

Owner: nobody

Labels: None

Priority: 5

Updated: 2015-01-09

Created: 2006-01-08

Creator: mjohn1331

Private: No

I get this 100% reproducible Oops when unloading
ndiswrapper v 1.7

rmmod ndiswrapper

Unable to handle kernel NULL pointer dereference at
virtual address 00000074
printing eip:
00000074
*pde = 00000000
Oops: 0000 [#1]
SMP
Modules linked in: ndiswrapper snd_pcm_oss
snd_mixer_oss ohci_hcd rtc psmouse intel_agp usbhid
uhci_hcd ehci_hcd generic snd_intel8x0 snd_ac97_codec
snd_ac97_bus snd_pcm snd_timer snd soundcore
snd_page_alloc 8250_pci 8250 serial_core ohci1394
pcmcia firmware_class crc32 yenta_socket
rsrc_nonstatic pcmcia_core nls_iso8859_1 ntfs sr_mod
cdrom ide_scsi agpgart
CPU: 0
EIP: 0060:[<00000074>] Tainted: P VLI
EFLAGS: 00010286 (2.6.15)
EIP is at 0x74
eax: f70c1000 ebx: f7a5218c ecx: c037c160 edx:
00000282
esi: f70c0380 edi: f7937e9c ebp: f70c0380 esp:
f7155dcc
ds: 007b es: 007b ss: 0068
Process rmmod (pid: 5633, threadinfo=f7154000
task=f78d6a30)
Stack: f8e13c58 f70c1000 00000002 00000000 00000000
00000000 00000074 0000005e
f70c0380 c0000001 f8e16ec9 f70c0380 00000002
f70c0380 c011be97 f7a52780
c0000001 f8e167b9 f70c0380 f8e1f0a3 f8e1bf03
0000054a f70c0000 00000002
Call Trace:
[<f8e13c58>]</f8e13c58> miniport_pnp_event+0x96/0x1c3
[ndiswrapper]
[<f8e16ec9>]</f8e16ec9> ndis_remove_device+0x22/0x22a
[ndiswrapper]
[<c011be97>]</c011be97> printk+0x17/0x1b
[<f8e167b9>]</f8e167b9> NdisDispatchPnp+0x1c5/0x1d2
[ndiswrapper]
[<f8e165f4>]</f8e165f4> NdisDispatchPnp+0x0/0x1d2
[ndiswrapper]
[<f8e0d356>]</f8e0d356> IofCallDriver+0x10e/0x1a2
[ndiswrapper]
[<f8e165f4>]</f8e165f4> NdisDispatchPnp+0x0/0x1d2
[ndiswrapper]
[<f8e10fdb>]</f8e10fdb> pnp_remove_device+0x14c/0x33d
[ndiswrapper]
[<c01ba181>]</c01ba181> pci_device_remove+0x3b/0x3d
[<c01f973a>]</c01f973a> __device_release_driver+0x8a/0x9c
[<c01f97ea>]</c01f97ea> driver_detach+0x69/0x77
[<c01f914e>]</c01f914e> bus_remove_driver+0x5c/0x82
[<c01f9abf>]</c01f9abf> driver_unregister+0x13/0x22
[<c01ba3d8>]</c01ba3d8> pci_unregister_driver+0x16/0x26
[<f8dfa7e3>]</f8dfa7e3> loader_exit+0x126/0x16b [ndiswrapper]
[<f8e17764>]</f8e17764> module_cleanup+0x9/0x7d [ndiswrapper]
[<c01346fc>]</c01346fc> sys_delete_module+0x14b/0x17a
[<c014cea8>]</c014cea8> sys_munmap+0x45/0x66
[<c0102d81>]</c0102d81> syscall_call+0x7/0xb
Code: Bad EIP value.

==================================================================================================

Here is lspci -v -v
02:03.0 Network controller: Broadcom Corporation
BCM4309 802.11a/b/g (rev 03)
Subsystem: Dell Truemobile 1450 MiniPCI
Control: I/O- Mem+ BusMaster+ SpecCycle-
MemWINV- VGASnoop- ParErr- Stepping- SERR+
FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr-
DEVSEL=fast >TAbort- <TAbort- <mabort->SERR-
<PERR-
Latency: 32
Interrupt: pin A routed to IRQ 11
Region 0: Memory at faff6000 (32-bit,
non-prefetchable) [size=8K] </mabort->

Here is syslog output when loading the module:

Jan 8 02:20:07 boss kernel: [ 5068.104262]
ndiswrapper version 1.7 loaded (preempt=no,smp=yes)
Jan 8 02:20:07 boss kernel: [ 5068.104272]
ndiswrapper (add_bus_driver:351): bus driver PCI is
at
f7a523a8
Jan 8 02:20:07 boss kernel: [ 5068.104278]
ndiswrapper (add_bus_driver:351): bus driver USB is
at
f7a522a8
Jan 8 02:20:07 boss kernel: [ 5068.104822]
ndiswrapper (ExAllocatePoolWithTag:1032): Enter
pool_type: 0, size: 80, tag: 0
Jan 8 02:20:07 boss kernel: [ 5068.104829]
ndiswrapper (ExAllocatePoolWithTag:1045): Exit
Jan 8 02:20:07 boss kernel: [ 5068.104836]
ndiswrapper (allocate_object:297): allocated hdr:
f7952700, body: f795271c
Jan 8 02:20:07 boss kernel: [ 5068.104843]
ndiswrapper (wrap_create_thread:1780): thread:
f795271c, task: f79b2030, pid: 5568
Jan 8 02:20:07 boss kernel: [ 5068.104850]
ndiswrapper (_wrap_wq_init_worker:80): task:
f79b2030,
pid: 5568, thread: f795271c
Jan 8 02:20:07 boss kernel: [ 5068.113014]
ndiswrapper (loader_init:878): Exit
Jan 8 02:20:07 boss kernel: [ 5068.113021]
ndiswrapper (wrapper_init:165): calling
loadndisdriver
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(395): adding devices for
driver bcmwl5a
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(429): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4320:FFFFFFFF:FFFFFFFF is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4320:1028:0001 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4320:1028:0003 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4320:1028:0002 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4320:1028:0004 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(429): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4324:FFFFFFFF:FFFFFFFF is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4324:1028:0001 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4324:1028:0003 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4324:1028:0002 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(438): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(457): device
14E4:4324:1028:0004 is added
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
add_driver_devices(462): number of devices in
bcmwl5a: 10
Jan 8 02:20:07 boss kernel: [ 5068.143037]
ndiswrapper (wrapper_ioctl:814): Enter cmd:
1074097664
Jan 8 02:20:07 boss kernel: [ 5068.143044]
ndiswrapper (wrapper_ioctl:819): adding devices at
bfaad260
Jan 8 02:20:07 boss kernel: [ 5068.143069]
ndiswrapper (register_devices:730): adding
14e4:4320:ffffffff:ffffffff (bcmwl5a) to pci: 0
Jan 8 02:20:07 boss kernel: [ 5068.143075]
ndiswrapper (register_devices:730): adding
14e4:4320:1028:0001 (bcmwl5a) to pci: 1
Jan 8 02:20:07 boss kernel: [ 5068.143080]
ndiswrapper (register_devices:730): adding
14e4:4320:1028:0003 (bcmwl5a) to pci: 2
Jan 8 02:20:07 boss kernel: [ 5068.143085]
ndiswrapper (register_devices:730): adding
14e4:4320:1028:0002 (bcmwl5a) to pci: 3
Jan 8 02:20:07 boss kernel: [ 5068.143090]
ndiswrapper (register_devices:730): adding
14e4:4320:1028:0004 (bcmwl5a) to pci: 4
Jan 8 02:20:07 boss kernel: [ 5068.143096]
ndiswrapper (register_devices:730): adding
14e4:4324:ffffffff:ffffffff (bcmwl5a) to pci: 5
Jan 8 02:20:07 boss kernel: [ 5068.143102]
ndiswrapper (register_devices:730): adding
14e4:4324:1028:0001 (bcmwl5a) to pci: 6
Jan 8 02:20:07 boss kernel: [ 5068.143107]
ndiswrapper (register_devices:730): adding
14e4:4324:1028:0003 (bcmwl5a) to pci: 7
Jan 8 02:20:07 boss kernel: [ 5068.143113]
ndiswrapper (register_devices:730): adding
14e4:4324:1028:0002 (bcmwl5a) to pci: 8
Jan 8 02:20:07 boss kernel: [ 5068.143118]
ndiswrapper (register_devices:730): adding
14e4:4324:1028:0004 (bcmwl5a) to pci: 9
Jan 8 02:20:07 boss kernel: [ 5068.143236]
ndiswrapper (wrap_pnp_start_pci_device:654): Enter
called for 14e4:4324:1028:0003
Jan 8 02:20:07 boss kernel: [ 5068.143242]
ndiswrapper (wrap_pnp_start_device:585): Enter wd:
f89e82e4
Jan 8 02:20:07 boss kernel: [ 5068.143249]
ndiswrapper (load_wrap_driver:79): Enter device:
14E4:4324:FFFFFFFF:FFFFFFFF
Jan 8 02:20:07 boss kernel: [ 5068.143255]
ndiswrapper (load_wrap_driver:104): loading driver
bcmwl5a
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
load_driver(257): loading driver bcmwl5a
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
read_conf_file(164): bus_type: 5
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=NdisVersion, val="0x50001"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=Environment, val="1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=BusType, val="5"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=class_guid,
val="4d36e972-e325-11ce-bfc1-08002be10318"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=mac_address, val="XX:XX:XX:XX:XX:XX"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=driver_version, val="Broadcom,04/09/2004,
3.40.69.0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=10280001, val="Dell TrueMobile 1400 Adapter"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=11HNetworks, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=AssocPref, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=BTCoexist, val="1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=Channel, val="11"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=Country, val="US"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=EnableLEAP, val="1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=FrameBursting, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=IBSSGMode, val="2"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=Interference_Mode, val="-1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=LegacyMode, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=NetworkAddress, val=""
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=PLCPHeader, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=PowerSaveMode, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=RadioState, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=Rate, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=RoamPref, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=antdiv, val="3"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=band, val="0"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=ccx_rm_limit, val="300"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=ccx_rm, val="1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=frag, val="2346"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=gpio0, val="-1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=gpio1, val="-1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=gpio2, val="-1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=gpio3, val="-1"
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
parse_setting_line(135): Found setting:
name=rts, val="2347"
Jan 8 02:20:07 boss kernel: [ 5068.160819]
ndiswrapper (wrapper_ioctl:814): Enter cmd:
1074097665
Jan 8 02:20:07 boss kernel: [ 5068.160826]
ndiswrapper (wrapper_ioctl:825): loading driver at
b7e2c008
Jan 8 02:20:07 boss kernel: [ 5068.160999]
ndiswrapper (load_user_space_driver:558): Enter
Jan 8 02:20:07 boss kernel: [ 5068.161005]
ndiswrapper (ExAllocatePoolWithTag:1032): Enter
pool_type: 0, size: 196, tag: 0
Jan 8 02:20:07 boss kernel: [ 5068.161009]
ndiswrapper (ExAllocatePoolWithTag:1045): Exit
Jan 8 02:20:07 boss kernel: [ 5068.161014]
ndiswrapper (allocate_object:297): allocated hdr:
f7a52080, body: f7a5209c
Jan 8 02:20:07 boss kernel: [ 5068.161025]
ndiswrapper (load_user_space_driver:565): drv_obj:
f7a5209c
Jan 8 02:20:07 boss kernel: [ 5068.161028]
ndiswrapper (load_user_space_driver:574):
Jan 8 02:20:07 boss kernel: [ 5068.161039]
ndiswrapper (IoAllocateDriverObjectExtension:624):
Enter f7a5209c, 00000001
Jan 8 02:20:07 boss kernel: [ 5068.161043]
ndiswrapper (IoAllocateDriverObjectExtension:629):
custom_ext: f7a34800
Jan 8 02:20:07 boss kernel: [ 5068.161048]
ndiswrapper (IoAllocateDriverObjectExtension:636):
ext: f7a3480c
Jan 8 02:20:07 boss kernel: [ 5068.161052]
ndiswrapper (IoAllocateDriverObjectExtension:637):
Exit
Jan 8 02:20:07 boss kernel: [ 5068.161056]
ndiswrapper (load_user_space_driver:581): driver:
f7a3480c
Jan 8 02:20:07 boss kernel: [ 5068.161062]
ndiswrapper (RtlAnsiStringToUnicodeString:553): Enter
src: length: 4 max: 5, buf: f8e1c74c, dst: f7a520b8,
alloc: 1
Jan 8 02:20:07 boss kernel: [ 5068.161067]
ndiswrapper (ExAllocatePoolWithTag:1032): Enter
pool_type: 0, size: 10, tag: 0
Jan 8 02:20:07 boss kernel: [ 5068.161071]
ndiswrapper (ExAllocatePoolWithTag:1045): Exit
Jan 8 02:20:07 boss kernel: [ 5068.161076]
ndiswrapper (RtlAnsiStringToUnicodeString:581): dst:
length: 8, max_length: 10, string: /tmp (f8e1c74c)
Jan 8 02:20:07 boss kernel: [ 5068.161080]
ndiswrapper (RtlAnsiStringToUnicodeString:582): Exit
Jan 8 02:20:07 boss kernel: [ 5068.161084]
ndiswrapper (load_sys_files:151): Enter
Jan 8 02:20:07 boss kernel: [ 5068.161087]
ndiswrapper (load_sys_files:153): num_pe_images = 1
Jan 8 02:20:07 boss kernel: [ 5068.161091]
ndiswrapper (load_sys_files:154): loading driver:
bcmwl5a
Jan 8 02:20:07 boss kernel: [ 5068.161095]
ndiswrapper (load_sys_files:156): driver: bcmwl5a
Jan 8 02:20:07 boss kernel: [ 5068.161098]
ndiswrapper (load_sys_files:167): image size: 312960
bytes
Jan 8 02:20:07 boss kernel: [ 5068.161131]
ndiswrapper (load_sys_files:204): image is at
f8a6f000
Jan 8 02:20:07 boss loadndisdriver: loadndisdriver:
load_driver(350): driver bcmwl5a loaded
Jan 8 02:20:07 boss kernel: [ 5068.181624]
ndiswrapper (load_pe_images:580): entry is at
f8a73f66, rva at 00004F66
Jan 8 02:20:07 boss kernel: [ 5068.181629]
ndiswrapper (load_sys_files:229): Exit
Jan 8 02:20:07 boss kernel: [ 5068.181633]
ndiswrapper (load_bin_files:329): Enter loading bin
files for driver bcmwl5a
Jan 8 02:20:07 boss kernel: [ 5068.181643]
ndiswrapper (load_bin_files:357): Exit
Jan 8 02:20:07 boss kernel: [ 5068.181647]
ndiswrapper (load_settings:369): Enter
Jan 8 02:20:07 boss kernel: [ 5068.181652]
ndiswrapper (load_settings:404): setting
NdisVersion=0x50001
Jan 8 02:20:07 boss kernel: [ 5068.181657]
ndiswrapper (load_settings:404): setting
Environment=1
Jan 8 02:20:07 boss kernel: [ 5068.181662]
ndiswrapper (load_settings:404): setting BusType=5
Jan 8 02:20:07 boss kernel: [ 5068.181666]
ndiswrapper (load_settings:404): setting
class_guid=4d36e972-e325-11ce-bfc1-08002be10318
Jan 8 02:20:07 boss kernel: [ 5068.181672]
ndiswrapper (load_settings:413): old: 5
Jan 8 02:20:07 boss kernel: [ 5068.181676]
ndiswrapper (load_settings:420): data1: 4d36e972, dev
type: 0, bus type: 5, new: 5
Jan 8 02:20:07 boss kernel: [ 5068.181683]
ndiswrapper (load_settings:404): setting
mac_address=XX:XX:XX:XX:XX:XX
Jan 8 02:20:07 boss kernel: [ 5068.181688]
ndiswrapper (load_settings:404): setting
driver_version=Broadcom,04/09/2004, 3.40.69.0
Jan 8 02:20:07 boss kernel: [ 5068.181693]
ndiswrapper (load_settings:404): setting
10280001=Dell
TrueMobile 1400 Adapter
Jan 8 02:20:07 boss kernel: [ 5068.181698]
ndiswrapper (load_settings:404): setting
11HNetworks=0
Jan 8 02:20:07 boss kernel: [ 5068.181702]
ndiswrapper (load_settings:404): setting AssocPref=0
Jan 8 02:20:07 boss kernel: [ 5068.181706]
ndiswrapper (load_settings:404): setting BTCoexist=1
Jan 8 02:20:07 boss kernel: [ 5068.181710]
ndiswrapper (load_settings:404): setting Channel=11
Jan 8 02:20:07 boss kernel: [ 5068.181714]
ndiswrapper (load_settings:404): setting Country=US
Jan 8 02:20:07 boss kernel: [ 5068.181718]
ndiswrapper (load_settings:404): setting EnableLEAP=1
Jan 8 02:20:07 boss kernel: [ 5068.181723]
ndiswrapper (load_settings:404): setting
FrameBursting=0
Jan 8 02:20:07 boss kernel: [ 5068.181727]
ndiswrapper (load_settings:404): setting IBSSGMode=2
Jan 8 02:20:07 boss kernel: [ 5068.181732]
ndiswrapper (load_settings:404): setting
Interference_Mode=-1
Jan 8 02:20:07 boss kernel: [ 5068.181736]
ndiswrapper (load_settings:404): setting LegacyMode=0
Jan 8 02:20:07 boss kernel: [ 5068.181740]
ndiswrapper (load_settings:404): setting
NetworkAddress=
Jan 8 02:20:07 boss kernel: [ 5068.181745]
ndiswrapper (load_settings:404): setting PLCPHeader=0
Jan 8 02:20:07 boss kernel: [ 5068.181749]
ndiswrapper (load_settings:404): setting
PowerSaveMode=0
Jan 8 02:20:07 boss kernel: [ 5068.181753]
ndiswrapper (load_settings:404): setting RadioState=0
Jan 8 02:20:07 boss kernel: [ 5068.181757]
ndiswrapper (load_settings:404): setting Rate=0
Jan 8 02:20:07 boss kernel: [ 5068.181762]
ndiswrapper (load_settings:404): setting RoamPref=0
Jan 8 02:20:07 boss kernel: [ 5068.181766]
ndiswrapper (load_settings:404): setting antdiv=3
Jan 8 02:20:07 boss kernel: [ 5068.181770]
ndiswrapper (load_settings:404): setting band=0
Jan 8 02:20:07 boss kernel: [ 5068.181774]
ndiswrapper (load_settings:404): setting
ccx_rm_limit=300
Jan 8 02:20:07 boss kernel: [ 5068.181784]
ndiswrapper (load_settings:404): setting ccx_rm=1
Jan 8 02:20:07 boss kernel: [ 5068.181789]
ndiswrapper (load_settings:404): setting frag=2346
Jan 8 02:20:07 boss kernel: [ 5068.181793]
ndiswrapper (load_settings:404): setting gpio0=-1
Jan 8 02:20:07 boss kernel: [ 5068.181797]
ndiswrapper (load_settings:404): setting gpio1=-1
Jan 8 02:20:07 boss kernel: [ 5068.181802]
ndiswrapper (load_settings:404): setting gpio2=-1
Jan 8 02:20:07 boss kernel: [ 5068.181806]
ndiswrapper (load_settings:404): setting gpio3=-1
Jan 8 02:20:07 boss kernel: [ 5068.181812]
ndiswrapper (load_settings:404): setting rts=2347
Jan 8 02:20:07 boss kernel: [ 5068.181816]
ndiswrapper (load_settings:429): Exit
Jan 8 02:20:07 boss kernel: [ 5068.181819]
ndiswrapper (start_wrap_driver:500): Enter bcmwl5a
Jan 8 02:20:07 boss kernel: [ 5068.181824]
ndiswrapper (start_wrap_driver:509): entry: f8a73f66,
f8a73f66, drv_obj: f7a5209c
Jan 8 02:20:07 boss kernel: [ 5068.181830]
ndiswrapper (NdisInitializeWrapper:69): Enter handle:
f8ab975c, driver: f7a5209c
Jan 8 02:20:07 boss kernel: [ 5068.181834]
ndiswrapper (NdisInitializeWrapper:71): Exit
Jan 8 02:20:07 boss kernel: [ 5068.181838]
ndiswrapper (NdisMRegisterMiniport:93): Enter
f7a5209c
f715fe0c 96
Jan 8 02:20:07 boss kernel: [ 5068.181842]
ndiswrapper (NdisMRegisterMiniport:107): Version 5.0
Jan 8 02:20:07 boss kernel: [ 5068.181846]
ndiswrapper (NdisMRegisterMiniport:108): Len:
00000060:124
Jan 8 02:20:07 boss kernel: [ 5068.181851]
ndiswrapper (IoGetDriverObjectExtension:647): Enter
drv_obj: f7a5209c, client_id: 00000001
Jan 8 02:20:07 boss kernel: [ 5068.181857]
ndiswrapper (IoGetDriverObjectExtension:657): Enter
ret: f7a3480c
Jan 8 02:20:07 boss kernel: [ 5068.181860]
ndiswrapper (IoGetDriverObjectExtension:658): Exit
Jan 8 02:20:07 boss kernel: [ 5068.181865]
ndiswrapper (IoAllocateDriverObjectExtension:624):
Enter f7a5209c, 0000000a
Jan 8 02:20:07 boss kernel: [ 5068.181869]
ndiswrapper (IoAllocateDriverObjectExtension:629):
custom_ext: f7a52180
Jan 8 02:20:07 boss kernel: [ 5068.181874]
ndiswrapper (Io, size: 4096, ry:912):
allMAllocateSharedMe>[ 5068.18385shared
memoredMemory:898ndiswrapper (NdisMAll00
Jan 8 02:20:07 boss kernel: [ 5068.183ount: 8, size:
4096, aredMemory:912): allocaper
(NdisMAllocateS1
Jan 8 02:20:07 boss kernel: [ 5068.1838red memory:
898): Enter map(NdisMAllocateShare3888]
ndiswr96, cached: 1
Jan 8 02:20:07 boss kernel: <912): allocated
NdisMAllocateSdisMAllocateSha<6>[ 5068 map count: 8,
ser (NdisMAllocateSh[ 5068.183914] ndiswrapper
(NdisMAllocateSharedMemory:898): Enter map count:
8, size: 4096, cachedcateSharedMemory:912): allocated
shared memory: f71cd000
Jan 8 02:20:07 boss kernel: [ 5068.183921]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183926]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shared memory: f71ce000
Jan 8 02:20:07 boss kernel: [ 5068.183929]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183933]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shared memory: f71cf000
Jan 8 02:20:07 boss kernel: [ 5068.183936]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map

[ 5068.183941] ndiswrapper
(NdisMAllocateSharedMemory:912): allocated shared
memory: f71d0000
Jan 8 02:20:07 boss kernel: [ 5068.183944]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183948]
ndiswrapper (NdisMAllocary: f71d1000
Jan 8 02:20:07 boss kernel: [ 5068.183951]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.1839apper
(NdisMAllocateSharedMemory:912): allocated shared
memory: f71d2000
Jan 8 02:20:07 boss kernel: [ 5068.183960]
ndiswral_type: 0, size: 2048, tag: 925905716
Jan 8 02:20:07 boss kernel: [ 5068.183962]
ndiswrapper (ExAllocatePoolWithTag:1045): Exit
Jan 8 02:20:07 boss kernel: [ 5068.183964]
cateMemoryWithTag:196): Exit
Jan 8 02:20:07 boss kernel: [ 5068.183968]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
8.183972] ndiswrapper
(NdisMAllocateSharedMemory:912): allocated shared
memory: f71d3000
Jan 8 02:20:07 boss kernel: [ 5068.183975]
ndiswrapper (NdisMAllocateSory:898): Enter map count:
8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183980]
ndiswrapper (NdisMAllocateSh1d4000
Jan 8 02:20:07 boss kernel: [ 5068.183983]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183987]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shared memory: f71d5000
Jan 8 02:20:07 boss kernel: [ 5068.183990]
ndiswrapper (NdisMAllount: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.183995]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shar98] ndiswrapper (NdisMAllocateSharedMemory:898):
Enter map count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.184002]
ndiswrapperemory:912): allocated shared memory:
f71d7000
Jan 8 02:20:07 boss kernel: [ 5068.184005]
ndiswrapper (NdisMAllocateSharedMeached: 1
Jan 8 02:20:07 boss kernel: [ 5068.184009]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shared memory: f71d8000
Jan 8 02:20:07 boss kernel: [ 5068.184012]
AllocateSharedMemory:898): Enter map count: 8, size:
4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.184017]
ndiswrappershared memory: f71d9000
Jan 8 02:20:07 boss kernel: [ 5068.184020]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count4025] ndiswrapper
(NdisMAllocateSharedMemory:912): allocated shared
memory: f71da000
Jan 8 02:20:07 boss kernel: [ 5068.184027]
ndiswra898): Enter map count: 8, size: 4096, cached:
1
Jan 8 02:20:07 boss kernel: [ 5068.184032]
ndiswrapper (NdisMAllocateShared00
Jan 8 02:20:07 boss kernel: [ 5068.184035]
ndiswrapper (NdisMAllocateSharedMemory:898): Enter
map
count: 8, size: 4096, cached: 1
Jan 8 02:20:07 boss kernel: [ 5068.184039]
ndiswrapper (NdisMAllocateSharedMemory:912):
allocated
shared memory: f71dc000

========================================================================================

Here is syslog output when unloading the module right
before the oops:

Jan 8 02:20:22 boss kernel: [ 5083.939970]
ndiswrapper (wrap_pnp_remove_pci_device:664): Enter
c1b5a000
Jan 8 02:20:22 boss kernel: [ 5083.939977]
ndiswrapper (wrap_pnp_remove_pci_device:666): Enter
f89e82e4
Jan 8 02:20:22 boss kernel: [ 5083.939982]
ndiswrapper (KeGetCurrentThread:1688): task: f78d6a30
Jan 8 02:20:22 boss kernel: [ 5083.939987]
ndiswrapper (KeGetCurrentThread:1693): header:
f7952700, type: 3
Jan 8 02:20:22 boss kernel: [ 5083.939991]
ndiswrapper (KeGetCurrentThread:1697): thread:
f795271c, task: f79b2030
Jan 8 02:20:22 boss kernel: [ 5083.939996]
ndiswrapper (KeGetCurrentThread:1693): header:
f7a52080, type: 2
Jan 8 02:20:22 boss kernel: [ 5083.940000]
ndiswrapper (KeGetCurrentThread:1693): header:
f7a52580, type: 1
Jan 8 02:20:22 boss kernel: [ 5083.940004]
ndiswrapper (KeGetCurrentThread:1693): header:
f7937e80, type: 1
Jan 8 02:20:22 boss kernel: [ 5083.940008]
ndiswrapper (KeGetCurrentThread:1705): couldn't find
thread for task f78d6a30
Jan 8 02:20:22 boss kernel: [ 5083.940013]
ndiswrapper (KeGetCurrentThread:1706): current thread
= 00000000
Jan 8 02:20:22 boss kernel: [ 5083.940018]
ndiswrapper (ExAllocatePoolWithTag:1032): Enter
pool_type: 0, size: 80, tag: 0
Jan 8 02:20:22 boss kernel: [ 5083.940022]
ndiswrapper (ExAllocatePoolWithTag:1045): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940027]
ndiswrapper (allocate_object:297): allocated hdr:
f7952600, body: f795261c
Jan 8 02:20:22 boss kernel: [ 5083.940032]
ndiswrapper (wrap_create_thread:1780): thread:
f795261c, task: f78d6a30, pid: 5633
Jan 8 02:20:22 boss kernel: [ 5083.940037]
ndiswrapper (IoGetAttachedDevice:798): Enter f7a5259c
Jan 8 02:20:22 boss kernel: [ 5083.940040]
ndiswrapper (IoGetAttachedDevice:805): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940044]
ndiswrapper (pnp_remove_device:529): fdo: f7937e9c
Jan 8 02:20:22 boss kernel: [ 5083.940048]
ndiswrapper (IoAllocateIrp:179): Enter stack_size =
2,
charge_quota = 0
Jan 8 02:20:22 boss kernel: [ 5083.940052]
ndiswrapper (IoAllocateIrp:184): allocated irp
f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940056]
ndiswrapper (IoInitializeIrp:147): Enter irp =
f7a52780, stack_size = 2
Jan 8 02:20:22 boss kernel: [ 5083.940060]
ndiswrapper (IoInitializeIrp:154): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940062]
ndiswrapper (IoAllocateIrp:195): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940066]
ndiswrapper (pnp_remove_device:532): irp = f7a52780,
stack = f7a52848
Jan 8 02:20:22 boss kernel: [ 5083.940073]
ndiswrapper (IofCallDriver:387): irp: f7a52780, stack
size: 2, cl: 3, sl: f7a5286c, dev_obj: c02ba568,
mj_fn: 0, minor_fn: 0, nt_urb: 00000000, event:
00000000
Jan 8 02:20:22 boss kernel: [ 5083.940078]
ndiswrapper (IofCallDriver:391): drv_obj: f7a5209c
Jan 8 02:20:22 boss kernel: [ 5083.940083]
ndiswrapper (IofCallDriver:397): major_func:
f8e165f4,
dev_obj: f7937e9c
Jan 8 02:20:22 boss kernel: [ 5083.940088]
ndiswrapper (NdisDispatchPnp:1329): Enter fdo:
f7937e9c, irp: f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940093]
ndiswrapper (NdisDispatchPnp:1334): fn 27:1, wnd:
f70c0380, fdo: f7937e9c, pdo: f7a5259c
Jan 8 02:20:22 boss kernel: [ 5083.940099]
ndiswrapper (IofCallDriver:387): irp: f7a52780, stack
size: 2, cl: 3, sl: f7a5286c, dev_obj: c02ba568,
mj_fn: 0, minor_fn: 0, nt_urb: 00000000, event:
00000000
Jan 8 02:20:22 boss kernel: [ 5083.940105]
ndiswrapper (IofCallDriver:391): drv_obj: f7a523a8
Jan 8 02:20:22 boss kernel: [ 5083.940109]
ndiswrapper (IofCallDriver:397): major_func:
f8e0fe94,
dev_obj: f7a5259c
Jan 8 02:20:22 boss kernel: [ 5083.940114]
ndiswrapper (pdoDispatchPnp:96): fn 27:1, wd:
f89e82e4
Jan 8 02:20:22 boss kernel: [ 5083.940118]
ndiswrapper (pdoDispatchPnp:157): status: 00000000
Jan 8 02:20:22 boss kernel: [ 5083.940123]
ndiswrapper (IofCompleteRequest:415): irp: f7a52780,
stack size: 2, cl: 2, sl: f7a52848, dev_obj:
f7a5259c, mj_fn: 27, minor_fn: 1, nt_urb: 00000000,
event: 00000000
Jan 8 02:20:22 boss kernel: [ 5083.940130]
ndiswrapper (IofCompleteRequest:471): freeing irp
f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940134]
ndiswrapper (IoFreeIrp:262): Enter irp = f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940137]
ndiswrapper (IoFreeIrp:267): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940139]
ndiswrapper (IofCompleteRequest:479): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940142]
ndiswrapper (pdoDispatchPnp:160): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940145]
ndiswrapper (IofCallDriver:405): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940148]
ndiswrapper (IofCallDriver:405): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940152]
ndiswrapper (IoAllocateIrp:179): Enter stack_size =
2,
charge_quota = 0
Jan 8 02:20:22 boss kernel: [ 5083.940156]
ndiswrapper (IoAllocateIrp:184): allocated irp
f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940160]
ndiswrapper (IoInitializeIrp:147): Enter irp =
f7a52780, stack_size = 2
Jan 8 02:20:22 boss kernel: [ 5083.940164]
ndiswrapper (IoInitializeIrp:154): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940167]
ndiswrapper (IoAllocateIrp:195): Exit
Jan 8 02:20:22 boss kernel: [ 5083.940170]
ndiswrapper (pnp_remove_device:542): irp = f7a52780,
stack = f7a52848
Jan 8 02:20:22 boss kernel: [ 5083.940176]
ndiswrapper (IofCallDriver:387): irp: f7a52780, stack
size: 2, cl: 3, sl: f7a5286c, dev_obj: c02ba568,
mj_fn: 0, minor_fn: 0, nt_urb: 00000000, event:
00000000
Jan 8 02:20:22 boss kernel: [ 5083.940183]
ndiswrapper (IofCallDriver:391): drv_obj: f7a5209c
Jan 8 02:20:22 boss kernel: [ 5083.940186]
ndiswrapper (IofCallDriver:397): major_func:
f8e165f4,
dev_obj: f7937e9c
Jan 8 02:20:22 boss kernel: [ 5083.940191]
ndiswrapper (NdisDispatchPnp:1329): Enter fdo:
f7937e9c, irp: f7a52780
Jan 8 02:20:22 boss kernel: [ 5083.940196]
ndiswrapper (NdisDispatchPnp:1334): fn 27:2, wnd:
f70c0380, fdo: f7937e9c, pdo: f7a5259c
Jan 8 02:20:22 boss kernel: [ 5083.940200]
ndiswrapper (NdisDispatchPnp:1354): wlan0
Jan 8 02:20:22 boss kernel: [ 5083.940204]
ndiswrapper (miniport_pnp_event:295): 0, 00000074
Jan 8 02:20:22 boss kernel: [ 5083.940207]
ndiswrapper (miniport_pnp_event:302): calling
surprise_removed

=========================================================================================

System is a Dell Inspiron 9100 with a Dell TrueMobile
1450 Wireless card.
OS is Linux 2.6.15. Distro is Slackware 10.2.

I used the driver specified in the Wiki for this
card.

Bugs: #1
Wiki: ndiswrapper

Discussion

Giridhar Pemmasani - 2006-01-11

Logged In: YES
user_id=918798

Fixed in CVS

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Oops on rmmod of ndiswrapper

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#147 Oops on rmmod of ndiswrapper

rmmod ndiswrapper

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