Hey again ...
Ok, this must be a lucky day. I rebooted my computer with acpi=off and 
didn't start my cpufreq userspace program 'powernowd'. My usb dongle was 
still plugged in and it hasn't been properly initialized at boot time as 
you will see. then i replugged it and everything went fine again. i 
tried to connect to my AP again, which didn't work as i guessed. then i 
tried to 'rmmod zd1211rw' again and: boom.
ok, here the usual debug messages:



PCI: Setting latency timer of device 0000:00:02.1 to 64
ohci_hcd 0000:00:02.1: OHCI Host Controller
ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:02.1: irq 7, io mem 0xf5005000
usb usb2: new device found, idVendor=0000, idProduct=0000
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: OHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.17-rc4-mm3 ohci_hcd
usb usb2: SerialNumber: 0000:00:02.1
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
usb 2-3: new full speed USB device using ohci_hcd and address 2
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected AGP bridge 0
agpgart: Setting up Nforce3 AGP.
usb 2-3: new device found, idVendor=0ace, idProduct=1211
usb 2-3: new device strings: Mfr=16, Product=32, SerialNumber=0
usb 2-3: Product: USB2.0 WLAN
usb 2-3: Manufacturer: ZyDAS
usb 2-3: configuration #1 chosen from 1 choice
agpgart: AGP aperture is 32M @ 0xf0000000
ieee80211_crypt: registered algorithm 'NULL'
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation 
<[EMAIL PROTECTED]>
usb_init()
usb 2-4: new full speed USB device using ohci_hcd and address 3
usb 2-4: new device found, idVendor=05a9, idProduct=a518
usb 2-4: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-4: Product: USB Camera
usb 2-4: Manufacturer: OmniVision Technologies, Inc.
usb 2-4: configuration #1 chosen from 1 choice
usb 2-3: print_id() 0ace:1211 v4810 full
zd1211rw 2-3:1.0: zd_netdev_alloc() netdev->flags 0x1002
zd1211rw 2-3:1.0: zd_netdev_alloc() netdev->features 0x00000000
usb 2-3: request_fw_file() fw name zd1211/zd1211_ub
usb 2-3: firmware device id 0x4330 and actual device id 0x4810 differ, 
continuing anyway
usb 2-3: request_fw_file() fw name zd1211/zd1211_uphr
Linux video capture interface: v1.00
firmware_loading_store: unexpected value (0)
firmware_loading_store: unexpected value (0)
usb 2-3: Could not load firmware file zd1211/zd1211_uphr. Error number -2
zd1211rw 2-3:1.0: couldn't load firmware. Error number -2
usb 2-3: reset full speed USB device using ohci_hcd and address 2
zd1211rw: probe of 2-3:1.0 failed with error -2
usbcore: registered new driver zd1211rw
zd1211rw initialized

<----------- about here i replugged ----------->

/usr/src/ov511-2.32/ov511_core.c: USB OV518+ video device found
/usr/src/ov511-2.32/ov511_core.c: Device revision 0
/usr/src/ov511-2.32/ov511_core.c: Compression required with OV518...enabling
/usr/src/ov511-2.32/ovcamchip_core.c: v2.32 : OV camera chip I2C driver
/usr/src/ov511-2.32/ovcamchip_core.c: Camera chip is an OV7620AE
/usr/src/ov511-2.32/ov511_core.c: Device at usb-0000:00:02.1-4 
registered to minor 0
usbcore: registered new driver ov511
/usr/src/ov511-2.32/ov511_core.c: v2.32 : ov511 USB Camera Driver (V4L2 
disabled)
nvidia: module license 'NVIDIA' taints kernel.
NVRM: loading NVIDIA Linux x86_64 Kernel Module  1.0-8762  Mon May 15 
13:58:14 PDT 2006
i2c_adapter i2c-1: nForce2 SMBus adapter at 0x1c00
i2c_adapter i2c-2: nForce2 SMBus adapter at 0x2000
ip_tables: (C) 2000-2006 Netfilter Core Team
Netfilter messages via NETLINK v0.30.
ip_conntrack version 2.4 (4095 buckets, 32760 max) - 304 bytes per conntrack
usb 2-3: USB disconnect, address 2
usb 2-3: new full speed USB device using ohci_hcd and address 4
usb 2-3: new device found, idVendor=0ace, idProduct=1211
usb 2-3: new device strings: Mfr=16, Product=32, SerialNumber=0
usb 2-3: Product: USB2.0 WLAN
usb 2-3: Manufacturer: ZyDAS
usb 2-3: configuration #1 chosen from 1 choice
usb 2-3: print_id() 0ace:1211 v4810 full
zd1211rw 2-3:1.0: zd_netdev_alloc() netdev->flags 0x1002
zd1211rw 2-3:1.0: zd_netdev_alloc() netdev->features 0x00000000
usb 2-3: request_fw_file() fw name zd1211/zd1211_ub
usb 2-3: firmware device id 0x4330 and actual device id 0x4810 differ, 
continuing anyway
usb 2-3: request_fw_file() fw name zd1211/zd1211_uphr
usb 2-3: upload_code() transfer size 4096
usb 2-3: upload_code() transfer size 1024
usb 2-3: upload_code() firmware confirm return value 0x01
zd1211rw 2-3:1.0: zd_usb_enable_int()
zd1211rw 2-3:1.0: zd_usb_enable_int() submit urb ffff81003e738280
zd1211rw 2-3:1.0: zd_chip_init_hw()
zd1211rw 2-3:1.0: dump_cr() CR_AFTER_PNP 0x00000000
zd1211rw 2-3:1.0: dump_cr() CR_GPI_EN 0x00000000
zd1211rw 2-3:1.0: dump_cr() CR_INTERRUPT 0x00000000
zd1211rw 2-3:1.0: zd_usb_init_hw() fw_base_offset: 0xf7d4
zd1211rw 2-3:1.0: read_pod() E2P_POD 0x00000004
zd1211rw 2-3:1.0: read_pod() RF AL2230_RF 0x4 PA type 0x0 patch CCK 0 
patch CR157 0 patch 6M 0
zd1211rw 2-3:1.0: hw_init()
zd1211rw 2-3:1.0: zd1211_hw_reset_phy()
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0x00 -> 0x00
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x00 -> 0x80
zd1211rw 2-3:1.0: zd1211_hw_init_hmac()
zd1211rw 2-3:1.0: get_aw_pt_bi() aw 0 pt 0 bi 0
zd1211rw 2-3:1.0: set_aw_pt_bi() aw 0 pt 99 bi 100
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003b812 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000fff3 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0000da4 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00f4dc5 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00805b6 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0011687 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0000688 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00403b9 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000dbba bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000099b bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00bdffc bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000500f bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000d00f bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0004c0f bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000540f bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000700f bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000500f bits 24
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: firmware version 4605
zd1211rw 2-3:1.0: dump_fw_registers() FW_FIRMWARE_VER 0x4605
zd1211rw 2-3:1.0: dump_fw_registers() FW_USB_SPEED 0x0000
zd1211rw 2-3:1.0: dump_fw_registers() FW_FIX_TX_RATE 0x0000
zd1211rw 2-3:1.0: dump_fw_registers() FW_LINK_STATUS 0x0000
zd1211rw 2-3:1.0: dump_cr() CR_AFTER_PNP 0x00000001
zd1211rw 2-3:1.0: dump_cr() CR_GPI_EN 0x00000000
zd1211rw 2-3:1.0: dump_cr() CR_INTERRUPT 0x00000000
zd1211rw 2-3:1.0: zd1211 chip 0ace:1211 v4810 full 00-11-e2 AL2230_RF 
pa0 ---
zd1211rw 2-3:1.0: zd_write_mac_addr() mac addr 00:11:e2:02:xx:xx
zd1211rw 2-3:1.0: zd_read_regdomain() regdomain: 0x30
zd1211rw 2-3:1.0: regdomain 0x30
zd1211rw 2-3:1.0: zd_usb_disable_int() urb ffff81003e738280 killed
zd1211rw 2-3:1.0: probe() successful
zd1211rw 2-3:1.0: eth0
zd1211rw 2-3:1.0: zd_usb_enable_int()
zd1211rw 2-3:1.0: zd_usb_enable_int() submit urb ffff81003e7387c0
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 1
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 1 pwr_int 0x59
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: zd_usb_enable_rx()
zd1211rw 2-3:1.0: set_channel() channel 1
/usr/src/2.6.17-rc4-mm3/zd1211/zd1211_2006-06-07/zd_chip.c:309 ASSERT 
!mutex_is_locked(&chip->mutex) VIOLATED!
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 1
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 1 pwr_int 0x59
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 2
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 2
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
ieee80211_crypt: registered algorithm 'WEP'
zd1211rw 2-3:1.0: update_pwr_int() channel 2 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_security()
zd1211rw 2-3:1.0: set_security()    .active_key = 0
zd1211rw 2-3:1.0: set_security()    .level = 1
zd1211rw 2-3:1.0: set_security()    .enabled = 1
zd1211rw 2-3:1.0: set_security()    .encrypt = 1
zd1211rw 2-3:1.0: set_security()    .auth_mode = 1
zd1211rw 2-3:1.0: set_security()
zd1211rw 2-3:1.0: set_security()    .level = 1
zd1211rw 2-3:1.0: set_security()    .enabled = 1
zd1211rw 2-3:1.0: set_security()    .encrypt = 1
zd1211rw 2-3:1.0: set_security()    .auth_mode = 1
zd1211rw 2-3:1.0: set_channel() channel 3
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 3
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 3 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 4
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 4
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e790 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 4 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 5
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 5
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 5 pwr_int 0x59
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 6
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 6
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 6 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 7
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 7
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 7 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 8
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 8
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 8 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 9
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 9
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f7b0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 9 pwr_int 0x59
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 10
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 10
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f7b0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 10 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 11
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 11
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7b0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 11 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 12
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 12
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7b0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x00b3331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 12 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 13
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 13
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003f7c0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 13 pwr_int 0x59
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: set_channel() channel 7
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 7
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 7 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
SoftMAC: Shared Key Authentication completed with 00:03:c9:a3:xx:xx
zd1211rw 2-3:1.0: set_channel() channel 7
zd1211rw 2-3:1.0: zd_chip_lock_phy_regs() CR_REG1: 0xa0 -> 0x20
zd1211rw 2-3:1.0: zd_rf_set_channel() channel: 7
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x003e7a0 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x0033331 bits 24
zd1211rw 2-3:1.0: zd_usb_rfwrite() value 0x000000d bits 24
zd1211rw 2-3:1.0: update_pwr_int() channel 7 pwr_int 0x61
zd1211rw 2-3:1.0: zd_chip_unlock_phy_regs() CR_REG1: 0x20 -> 0xa0
zd1211rw 2-3:1.0: zd_mac_get_channel() channel 7 flags 0
zd1211rw 2-3:1.0: iw_get_freq() channel auto
zd1211rw 2-3:1.0: iw_get_range()




ok, and this is what i got:

[19:27 Di Jun 13] [EMAIL PROTECTED]:~$ dmesg > dmesg-log
[19:28 Di Jun 13] [EMAIL PROTECTED]:~$ wlanoff
<--------------- eth0 is going down --------------->
[19:28 Di Jun 13] [EMAIL PROTECTED]:~$ rmmod zd1211
ERROR: Module zd1211 does not exist in /proc/modules
[19:28 Di Jun 13] [EMAIL PROTECTED]:~$ rmmod zd1211rw
general protection fault: 0000 [1] PREEMPT
last sysfs file:
/devices/pci0000:00/0000:00:02.1/usb2/2-3/bNumConfigurations
CPU 0
Modules linked in: ieee80211_crypt_wep xt_multiport xt_tcpudp xt_limit
xt_state ipt_REJECT iptable_mangle iptable_nat ip_nat iptable_filter
ip_conntrack_ftp ip_conntrack nfnetlink ip_tables x_tables i2c_nforce2
nvidia ovcamchip ov511 compat_ioctl32 videodev i2c_core zd1211rw
ieee80211softmac ieee80211 ieee80211_crypt firmware_class amd64_agp agpgart
pcspkr v4l2_common v4l1_compat ohci_hcd usbcore
loop
Pid: 5590, comm: rmmod Tainted: P      2.6.17-rc4-mm3 #5
RIP: 0010:[<ffffffff802465c0>] <ffffffff802465c0>{strcmp+0}
RSP: 0018:ffff81003d799d40  EFLAGS: 00010246
RAX: 50658cd702b7fa40 RBX: ffff81003f3da848 RCX: ffff81003d799d50
RDX: ffff81003f3da388 RSI: ffffffff80473275 RDI: 50658cd702b7fa40
RBP: ffff81003f3da380 R08: ffff81003d798000 R09: 00000000ffffffff
R10: 000000007fae97bc R11: 0000000000000001 R12: ffff81003cecdc18
R13: ffffffff80473275 R14: ffffffff804dbec0 R15: ffff81003eba65a0
FS:  00002ba73ecc3b00(0000) GS:ffffffff8055c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00002ba73eb8d660 CR3: 000000003d7ae000 CR4: 00000000000006e0
Process rmmod (pid: 5590, threadinfo ffff81003d798000, task
ffff81003fdb7180)
Stack: ffffffff802dea47 0000000000000282 ffffffff804dbf80 ffff81003d7a82e8
       ffff81003d7a82f8 ffffffff804dbf90 ffffffff8037cf08 0000000000000000
       ffff81003d7a8220 ffff81003d7a8000
Call Trace: <ffffffff802dea47>{sysfs_hash_and_remove+135}
       <ffffffff8037cf08>{class_device_del+216}
<ffffffff803f4f98>{netdev_run_todo+296}
       <ffffffff88072b45>{:zd1211rw:disconnect+101}
<ffffffff880190d3>{:usbcore:usb_unbind_interface+83}
       <ffffffff8037ba57>{__device_release_driver+135}
<ffffffff8037bbde>{driver_detach+222}
       <ffffffff8037b314>{bus_remove_driver+148}
<ffffffff8037becd>{driver_unregister+13}
       <ffffffff88019360>{:usbcore:usb_deregister+240}
<ffffffff8029eabe>{sys_delete_module+478}
       <ffffffff80216055>{sys_munmap+85} <ffffffff8026300e>{system_call+126}

Code: 0f b6 17 89 d0 2a 06 48 ff c6 84 c0 75 07 48 ff c7 84 d2 75
RIP <ffffffff802465c0>{strcmp+0} RSP <ffff81003d799d40>

Message from [EMAIL PROTECTED] at Tue Jun 13 19:28:12 2006 ...
localhost kernel: general protection fault: 0000 [1] PREEMPT

Message from [EMAIL PROTECTED] at Tue Jun 13 19:28:12 2006 ...
localhost kernel: last sysfs file:
/devices/pci0000:00/0000:00:02.1/usb2/2-3/bNumConfigurations
Segmention fault




This protection fault differs to the others but should be nonetheless 
useful.

So long,
Christian


Ulrich Kunitz wrote:
> On 06-06-11 20:23 C.S: wrote:
>
>   
>> Unfortunately i get some general protection fault which i didn't managed 
>> to get saved to disk (not even with sysrq) nonetheless i found some 
>> other log from earlier of the day, but i can't tell if this is an error 
>> because zd1211 and zd1211rw have been loaded at the same time. perhaps 
>> it might be useful though i try to get another output of the general 
>> protection fault of zd1211rw.
>>     
>
> Please make sure, to remove zd1211 before you are loading
> zd1211rw. It is an interesting bug however.
>
> Regards,
>
> Uli
>
>   


                
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