* Intel Wireless 7260 AC firnware SW error
@ 2014-02-15 21:28 Thomas Backlund
2014-02-16 6:29 ` Emmanuel Grumbach
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Backlund @ 2014-02-15 21:28 UTC (permalink / raw)
To: linux-wireless
Is this known ?
This happend when rsyncing an 4GB iso file,
(but it does not happend every time I sync)
AP is a ASUS RT-AC68U.
Connection is 5GHz band, secured with WPA2-AES
Kernel is: 3.13.3
Hardware:
03:00.0 Network controller [0280]: Intel Corporation Wireless 7260
[8086:08b1] (rev 73)
dmesg showing firmware revision:
[ 13.290105] Intel(R) Wireless WiFi driver for Linux, in-tree:d
[ 13.290108] Copyright(c) 2003-2013 Intel Corporation
[ 13.290347] iwlwifi 0000:03:00.0: irq 49 for MSI/MSI-X
[ 13.299469] iwlwifi 0000:03:00.0: loaded firmware version 22.15.8.0
op_mode iwlmvm
SW error output:
[ 226.928031] iwlwifi 0000:03:00.0: Microcode SW error detected.
Restarting 0x2000000.
[ 226.928039] iwlwifi 0000:03:00.0: CSR values:
[ 226.928042] iwlwifi 0000:03:00.0: (2nd byte of CSR_INT_COALESCING is
CSR_INT_PERIODIC_REG)
[ 226.928058] iwlwifi 0000:03:00.0: CSR_HW_IF_CONFIG_REG: 0X00489204
[ 226.928071] iwlwifi 0000:03:00.0: CSR_INT_COALESCING: 0X8000ff40
[ 226.928085] iwlwifi 0000:03:00.0: CSR_INT: 0X00000000
[ 226.928099] iwlwifi 0000:03:00.0: CSR_INT_MASK: 0X00000000
[ 226.928113] iwlwifi 0000:03:00.0: CSR_FH_INT_STATUS: 0X00000000
[ 226.928127] iwlwifi 0000:03:00.0: CSR_GPIO_IN: 0X00000000
[ 226.928141] iwlwifi 0000:03:00.0: CSR_RESET: 0X00000000
[ 226.928155] iwlwifi 0000:03:00.0: CSR_GP_CNTRL: 0X080403c5
[ 226.928170] iwlwifi 0000:03:00.0: CSR_HW_REV: 0X00000144
[ 226.928183] iwlwifi 0000:03:00.0: CSR_EEPROM_REG: 0X00000000
[ 226.928197] iwlwifi 0000:03:00.0: CSR_EEPROM_GP: 0X80000000
[ 226.928212] iwlwifi 0000:03:00.0: CSR_OTP_GP_REG: 0X803a0000
[ 226.928225] iwlwifi 0000:03:00.0: CSR_GIO_REG: 0X00080042
[ 226.928239] iwlwifi 0000:03:00.0: CSR_GP_UCODE_REG: 0X00000000
[ 226.928253] iwlwifi 0000:03:00.0: CSR_GP_DRIVER_REG: 0X00000000
[ 226.928267] iwlwifi 0000:03:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[ 226.928281] iwlwifi 0000:03:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[ 226.928295] iwlwifi 0000:03:00.0: CSR_LED_REG: 0X00000060
[ 226.928309] iwlwifi 0000:03:00.0: CSR_DRAM_INT_TBL_REG: 0X88253c13
[ 226.928323] iwlwifi 0000:03:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[ 226.928337] iwlwifi 0000:03:00.0: CSR_ANA_PLL_CFG: 0Xd55555d5
[ 226.928351] iwlwifi 0000:03:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[ 226.928365] iwlwifi 0000:03:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0010
[ 226.928368] iwlwifi 0000:03:00.0: FH register values:
[ 226.928392] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X25352000
[ 226.928414] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X02535210
[ 226.928430] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_WPTR: 0X00000000
[ 226.928445] iwlwifi 0000:03:00.0:
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[ 226.928467] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 226.928489] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 226.928503] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 226.928540] iwlwifi 0000:03:00.0:
FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 226.928567] iwlwifi 0000:03:00.0:
FH_TSSR_TX_ERROR_REG: 0X00000000
[ 226.928710] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[ 226.928716] iwlwifi 0000:03:00.0: Status: 0x00000000, count: 6
[ 226.928722] iwlwifi 0000:03:00.0: 0x00002B03 | ADVANCED_SYSASSERT
[ 226.928726] iwlwifi 0000:03:00.0: 0x002002A0 | uPc
[ 226.928730] iwlwifi 0000:03:00.0: 0x00000000 | branchlink1
[ 226.928734] iwlwifi 0000:03:00.0: 0x00000C2A | branchlink2
[ 226.928738] iwlwifi 0000:03:00.0: 0x00015ADC | interruptlink1
[ 226.928742] iwlwifi 0000:03:00.0: 0x0099FB23 | interruptlink2
[ 226.928747] iwlwifi 0000:03:00.0: 0x00000000 | data1
[ 226.928751] iwlwifi 0000:03:00.0: 0xDEADBEEF | data2
[ 226.928755] iwlwifi 0000:03:00.0: 0xDEADBEEF | data3
[ 226.928759] iwlwifi 0000:03:00.0: 0xAC40CA17 | beacon time
[ 226.928763] iwlwifi 0000:03:00.0: 0xB42716FE | tsf low
[ 226.928768] iwlwifi 0000:03:00.0: 0x0000000C | tsf hi
[ 226.928772] iwlwifi 0000:03:00.0: 0x00000000 | time gp1
[ 226.928776] iwlwifi 0000:03:00.0: 0x0C746956 | time gp2
[ 226.928780] iwlwifi 0000:03:00.0: 0x00000000 | time gp3
[ 226.928783] iwlwifi 0000:03:00.0: 0x0004160F | uCode version
[ 226.928788] iwlwifi 0000:03:00.0: 0x00000144 | hw version
[ 226.928792] iwlwifi 0000:03:00.0: 0x00489204 | board version
[ 226.928797] iwlwifi 0000:03:00.0: 0x09970051 | hcmd
[ 226.928801] iwlwifi 0000:03:00.0: 0x00022000 | isr0
[ 226.928805] iwlwifi 0000:03:00.0: 0x00000000 | isr1
[ 226.928809] iwlwifi 0000:03:00.0: 0x0000000A | isr2
[ 226.928813] iwlwifi 0000:03:00.0: 0x4041F8C0 | isr3
[ 226.928817] iwlwifi 0000:03:00.0: 0x00000001 | isr4
[ 226.928820] iwlwifi 0000:03:00.0: 0x00800110 | isr_pref
[ 226.928824] iwlwifi 0000:03:00.0: 0x00000000 | wait_event
[ 226.928828] iwlwifi 0000:03:00.0: 0x00000080 | l2p_control
[ 226.928832] iwlwifi 0000:03:00.0: 0x00018000 | l2p_duration
[ 226.928836] iwlwifi 0000:03:00.0: 0x0000003F | l2p_mhvalid
[ 226.928839] iwlwifi 0000:03:00.0: 0x00000080 | l2p_addr_match
[ 226.928843] iwlwifi 0000:03:00.0: 0x00000005 | lmpm_pmg_sel
[ 226.928846] iwlwifi 0000:03:00.0: 0x22121614 | timestamp
[ 226.928850] iwlwifi 0000:03:00.0: 0x00000008 | flow_handler
[ 226.928857] ieee80211 phy0: Hardware restart was requested
--
Thomas
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Intel Wireless 7260 AC firnware SW error
2014-02-15 21:28 Intel Wireless 7260 AC firnware SW error Thomas Backlund
@ 2014-02-16 6:29 ` Emmanuel Grumbach
2014-02-19 15:30 ` Thomas Backlund
0 siblings, 1 reply; 4+ messages in thread
From: Emmanuel Grumbach @ 2014-02-16 6:29 UTC (permalink / raw)
To: Thomas Backlund; +Cc: linux-wireless
Hi,
>
> Is this known ?
No it is not.
> dmesg showing firmware revision:
>
> [ 13.290105] Intel(R) Wireless WiFi driver for Linux, in-tree:d
> [ 13.290108] Copyright(c) 2003-2013 Intel Corporation
> [ 13.290347] iwlwifi 0000:03:00.0: irq 49 for MSI/MSI-X
> [ 13.299469] iwlwifi 0000:03:00.0: loaded firmware version 22.15.8.0
> op_mode iwlmvm
This is the latest firmware - good.
> [ 226.928710] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
> [ 226.928716] iwlwifi 0000:03:00.0: Status: 0x00000000, count: 6
> [ 226.928722] iwlwifi 0000:03:00.0: 0x00002B03 | ADVANCED_SYSASSERT
> [ 226.928726] iwlwifi 0000:03:00.0: 0x002002A0 | uPc
> [ 226.928730] iwlwifi 0000:03:00.0: 0x00000000 | branchlink1
> [ 226.928734] iwlwifi 0000:03:00.0: 0x00000C2A | branchlink2
> [ 226.928738] iwlwifi 0000:03:00.0: 0x00015ADC | interruptlink1
> [ 226.928742] iwlwifi 0000:03:00.0: 0x0099FB23 | interruptlink2
> [ 226.928747] iwlwifi 0000:03:00.0: 0x00000000 | data1
> [ 226.928751] iwlwifi 0000:03:00.0: 0xDEADBEEF | data2
> [ 226.928755] iwlwifi 0000:03:00.0: 0xDEADBEEF | data3
> [ 226.928759] iwlwifi 0000:03:00.0: 0xAC40CA17 | beacon time
> [ 226.928763] iwlwifi 0000:03:00.0: 0xB42716FE | tsf low
> [ 226.928768] iwlwifi 0000:03:00.0: 0x0000000C | tsf hi
> [ 226.928772] iwlwifi 0000:03:00.0: 0x00000000 | time gp1
> [ 226.928776] iwlwifi 0000:03:00.0: 0x0C746956 | time gp2
> [ 226.928780] iwlwifi 0000:03:00.0: 0x00000000 | time gp3
> [ 226.928783] iwlwifi 0000:03:00.0: 0x0004160F | uCode version
> [ 226.928788] iwlwifi 0000:03:00.0: 0x00000144 | hw version
> [ 226.928792] iwlwifi 0000:03:00.0: 0x00489204 | board version
> [ 226.928797] iwlwifi 0000:03:00.0: 0x09970051 | hcmd
> [ 226.928801] iwlwifi 0000:03:00.0: 0x00022000 | isr0
> [ 226.928805] iwlwifi 0000:03:00.0: 0x00000000 | isr1
> [ 226.928809] iwlwifi 0000:03:00.0: 0x0000000A | isr2
> [ 226.928813] iwlwifi 0000:03:00.0: 0x4041F8C0 | isr3
> [ 226.928817] iwlwifi 0000:03:00.0: 0x00000001 | isr4
> [ 226.928820] iwlwifi 0000:03:00.0: 0x00800110 | isr_pref
> [ 226.928824] iwlwifi 0000:03:00.0: 0x00000000 | wait_event
> [ 226.928828] iwlwifi 0000:03:00.0: 0x00000080 | l2p_control
> [ 226.928832] iwlwifi 0000:03:00.0: 0x00018000 | l2p_duration
> [ 226.928836] iwlwifi 0000:03:00.0: 0x0000003F | l2p_mhvalid
> [ 226.928839] iwlwifi 0000:03:00.0: 0x00000080 | l2p_addr_match
> [ 226.928843] iwlwifi 0000:03:00.0: 0x00000005 | lmpm_pmg_sel
> [ 226.928846] iwlwifi 0000:03:00.0: 0x22121614 | timestamp
> [ 226.928850] iwlwifi 0000:03:00.0: 0x00000008 | flow_handler
> [ 226.928857] ieee80211 phy0: Hardware restart was requested
>
Can you please record tracing?
trace-cmd record -e iwlwifi -e mac80211
and try to reproduce?
It may be a driver or a firmware issue, I can't really know with the
current data.
Thanks for reporting!
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Intel Wireless 7260 AC firnware SW error
2014-02-16 6:29 ` Emmanuel Grumbach
@ 2014-02-19 15:30 ` Thomas Backlund
2014-02-19 21:01 ` Emmanuel Grumbach
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Backlund @ 2014-02-19 15:30 UTC (permalink / raw)
To: Emmanuel Grumbach; +Cc: linux-wireless
16.02.2014 08:29, Emmanuel Grumbach skrev:
> Can you please record tracing?
>
> trace-cmd record -e iwlwifi -e mac80211
>
> and try to reproduce?
>
> It may be a driver or a firmware issue, I can't really know with the
> current data.
> Thanks for reporting!
I can...
I assume this is the one you mean:
http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Intel Wireless 7260 AC firnware SW error
2014-02-19 15:30 ` Thomas Backlund
@ 2014-02-19 21:01 ` Emmanuel Grumbach
0 siblings, 0 replies; 4+ messages in thread
From: Emmanuel Grumbach @ 2014-02-19 21:01 UTC (permalink / raw)
To: Thomas Backlund; +Cc: linux-wireless
On 02/19/2014 05:30 PM, Thomas Backlund wrote:
>
> 16.02.2014 08:29, Emmanuel Grumbach skrev:
>
>> Can you please record tracing?
>>
>> trace-cmd record -e iwlwifi -e mac80211
>>
>> and try to reproduce?
>>
>> It may be a driver or a firmware issue, I can't really know with the
>> current data.
>> Thanks for reporting!
>
> I can...
>
> I assume this is the one you mean:
> http://git.kernel.org/cgit/linux/kernel/git/rostedt/trace-cmd.git
>
>
Exactly - but typically, distros have a package for that and it is good
enough. You should have to compile. Of course, you can get the code from
this git tree and compile it.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2014-02-15 21:28 Intel Wireless 7260 AC firnware SW error Thomas Backlund
2014-02-16 6:29 ` Emmanuel Grumbach
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2014-02-19 21:01 ` Emmanuel Grumbach
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