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Re: [BUG] after starting wimaxd at boot iwlagn module will crash for intel 6250 card

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On Tue, 2010-07-27 at 13:28 -0700, Alexey Shvetsov wrote: 
> Hi all!

[apologies, I forgot to mention to CC the linux-wireless mailing list,
where the iwlagn guys lurk around -- done].

Guys, seems the wifi device is tripping in the 6250 when we switch on
WiMAX. Do you see anything interesting?

> Seems i fund bug on my 64bit system. I have installed 32bit version
> of wimax stack 1.5 and i'm running 2.6.35-rc6 kernel. 
> 
> After starting
> wimaxd at boot time iwlagn driver will crash when i try to scan or connect
> to any network. Stacktrace will be the following
> 
> iwlagn 0000:02:00.0:
> RF_KILL bit toggled to enable radio.
> i2400m_usb 2-1.3:1.0: 'RF Control'
> (0x4602) command failed: -84 - invalid state (3)
> iwlagn 0000:02:00.0:
> Microcode SW error detected.  Restarting 0x2000000.
> iwlagn 0000:02:00.0:
> Loaded firmware version: 9.201.4.1 build 24255
> iwlagn 0000:02:00.0: Start
> IWL Error Log Dump:
> iwlagn 0000:02:00.0: Status: 0x00020224, count: 5
> iwlagn
> 0000:02:00.0: Desc                               Time       data1      data2
>      line
> iwlagn 0000:02:00.0: SYSASSERT                    (#05) 0000012334
> 0x0000008D 0x8000000D 453
> iwlagn 0000:02:00.0: pc      blink1  blink2 
> ilink1  ilink2  hcmd
> iwlagn 0000:02:00.0: 0x1D074 0x1D066 0x1D066 0x009B2
> 0x00000 0x400005A
> iwlagn 0000:02:00.0: CSR values:
> iwlagn 0000:02:00.0: (2nd
> byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
> iwlagn 0000:02:00.0:    
>    CSR_HW_IF_CONFIG_REG: 0X00480303
> iwlagn 0000:02:00.0:         
> CSR_INT_COALESCING: 0X0000ff40
> iwlagn 0000:02:00.0:                    
> CSR_INT: 0X00000000
> iwlagn 0000:02:00.0:                CSR_INT_MASK:
> 0X00000000
> iwlagn 0000:02:00.0:           CSR_FH_INT_STATUS:
> 0X00000000
> iwlagn 0000:02:00.0:                 CSR_GPIO_IN:
> 0X0000000f
> iwlagn 0000:02:00.0:                   CSR_RESET:
> 0X00000000
> iwlagn 0000:02:00.0:                CSR_GP_CNTRL:
> 0X080403c5
> iwlagn 0000:02:00.0:                  CSR_HW_REV:
> 0X00000084
> iwlagn 0000:02:00.0:              CSR_EEPROM_REG:
> 0Xe0a20ffd
> iwlagn 0000:02:00.0:               CSR_EEPROM_GP:
> 0X90000801
> iwlagn 0000:02:00.0:              CSR_OTP_GP_REG:
> 0X00030001
> iwlagn 0000:02:00.0:                 CSR_GIO_REG:
> 0X00080046
> iwlagn 0000:02:00.0:            CSR_GP_UCODE_REG:
> 0X00000002
> iwlagn 0000:02:00.0:           CSR_GP_DRIVER_REG:
> 0X00000004
> iwlagn 0000:02:00.0:           CSR_UCODE_DRV_GP1:
> 0X00000000
> iwlagn 0000:02:00.0:           CSR_UCODE_DRV_GP2:
> 0X00000000
> iwlagn 0000:02:00.0:                 CSR_LED_REG:
> 0X00000018
> iwlagn 0000:02:00.0:        CSR_DRAM_INT_TBL_REG:
> 0X00000000
> iwlagn 0000:02:00.0:        CSR_GIO_CHICKEN_BITS:
> 0X27800200
> iwlagn 0000:02:00.0:             CSR_ANA_PLL_CFG:
> 0X00000000
> iwlagn 0000:02:00.0:           CSR_HW_REV_WA_REG:
> 0X0001001a
> iwlagn 0000:02:00.0:        CSR_DBG_HPET_MEM_REG:
> 0Xffff0000
> iwlagn 0000:02:00.0: FH register values:
> iwlagn 0000:02:00.0:    
>     FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0ffede00
> iwlagn 0000:02:00.0:       
> FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00ffedf0
> iwlagn 0000:02:00.0:              
>    FH_RSCSR_CHNL0_WPTR: 0X00000000
> iwlagn 0000:02:00.0:        
> FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80819104
> iwlagn 0000:02:00.0:         
> FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
> iwlagn 0000:02:00.0:           
> FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
> iwlagn 0000:02:00.0:   
> FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
> iwlagn 0000:02:00.0:          
>      FH_TSSR_TX_STATUS_REG: 0X07ff0001
> iwlagn 0000:02:00.0:                
> FH_TSSR_TX_ERROR_REG: 0X00000000
> iwlagn 0000:02:00.0: Start IWL Event Log
> Dump: display last 20 entries
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004384:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004385:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004385:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004387:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004388:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004388:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004389:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004390:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004391:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004391:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004392:0x000000ff:1100
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004402:0x000003b1:0601
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004402:0x10000000:0600
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004403:0x000003c1:0660
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000004407:0x00000000:0661
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000012227:0x0400005a:0401
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000012228:0x0400005a:1513
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000012228:0x00000000:1513
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000012229:0x00000001:1523
> iwlagn 0000:02:00.0:
> EVT_LOGT:0000012344:0x00000000:0125
> iwlagn 0000:02:00.0: Command
> REPLY_PHY_CALIBRATION_CMD failed: FW Error
> iwlagn 0000:02:00.0: Error -5
> iteration 0
> usb 1-1.4: new full speed USB device using ehci_hcd and address
> 5
> iwlagn 0000:02:00.0: Error sending CALIBRATION_CFG_CMD: time out after
> 500ms.
> Bluetooth: Generic Bluetooth USB driver ver 0.6
> usbcore: registered
> new interface driver btusb
> Bluetooth: BNEP (Ethernet Emulation) ver
> 1.3
> Bluetooth: BNEP filters: protocol multicast
> Bluetooth: SCO (Voice Link)
> ver 0.6
> Bluetooth: SCO socket layer initialized
> iwlagn 0000:02:00.0:
> START_ALIVE timeout after 4000ms.
> 
> initial state for defices are 
> 
>  rfkill
> list 
> 0: tpacpi_bluetooth_sw: Bluetooth
>         Soft blocked: no
>        
> Hard blocked: no
> 1: hci0: Bluetooth
>         Soft blocked: no
>         Hard
> blocked: no
> 2: i2400m-usb:2-1.3:1.0: WiMAX
>         Soft blocked: yes
>        
> Hard blocked: no
> 3: phy0: Wireless LAN
>         Soft blocked: no
>         Hard
> blocked: no
> 



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