Bug 172911

Summary:	iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000.
Product:	Drivers	Reporter:	Cristian Aravena Romero (caravena)
Component:	network-wireless	Assignee:	DO NOT USE - assign "network-wireless-intel" component instead (linuxwifi)
Status:	CLOSED DUPLICATE
Severity:	normal	CC:	luca
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.8.0-rc7	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	Ubuntu 4.8.0-16.17-lowlatency 4.8.0-rc7 lspci -vvnn Full dmesg reported by the user

Description Cristian Aravena Romero 2016-09-25 21:18:19 UTC

Created attachment 239721 [details]
Ubuntu 4.8.0-16.17-lowlatency 4.8.0-rc7

Open bug launchpad.net
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627539


[11479.294844] iwlwifi 0000:01:00.0: Microcode SW error detected.  Restarting 0x2000000.
[11479.294858] iwlwifi 0000:01:00.0: CSR values:
[11479.294862] iwlwifi 0000:01:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[11479.294871] iwlwifi 0000:01:00.0:        CSR_HW_IF_CONFIG_REG: 0X00484b00
[11479.294880] iwlwifi 0000:01:00.0:          CSR_INT_COALESCING: 0X0000ff40
[11479.294888] iwlwifi 0000:01:00.0:                     CSR_INT: 0X00000000
[11479.294895] iwlwifi 0000:01:00.0:                CSR_INT_MASK: 0X00000000
[11479.294903] iwlwifi 0000:01:00.0:           CSR_FH_INT_STATUS: 0X00000000
[11479.294910] iwlwifi 0000:01:00.0:                 CSR_GPIO_IN: 0X0000003c
[11479.294918] iwlwifi 0000:01:00.0:                   CSR_RESET: 0X00000000
[11479.294926] iwlwifi 0000:01:00.0:                CSR_GP_CNTRL: 0X080403c5
[11479.294934] iwlwifi 0000:01:00.0:                  CSR_HW_REV: 0X000000b0
[11479.294942] iwlwifi 0000:01:00.0:              CSR_EEPROM_REG: 0Xc4540ffd
[11479.294949] iwlwifi 0000:01:00.0:               CSR_EEPROM_GP: 0X90000801
[11479.294957] iwlwifi 0000:01:00.0:              CSR_OTP_GP_REG: 0X00030001
[11479.294965] iwlwifi 0000:01:00.0:                 CSR_GIO_REG: 0X00080044
[11479.294972] iwlwifi 0000:01:00.0:            CSR_GP_UCODE_REG: 0X00005660
[11479.294980] iwlwifi 0000:01:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[11479.294987] iwlwifi 0000:01:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[11479.294995] iwlwifi 0000:01:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[11479.295003] iwlwifi 0000:01:00.0:                 CSR_LED_REG: 0X00000040
[11479.295010] iwlwifi 0000:01:00.0:        CSR_DRAM_INT_TBL_REG: 0X8830fee5
[11479.295018] iwlwifi 0000:01:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[11479.295025] iwlwifi 0000:01:00.0:             CSR_ANA_PLL_CFG: 0X00000000
[11479.295033] iwlwifi 0000:01:00.0:      CSR_MONITOR_STATUS_REG: 0X43f7ffd7
[11479.295041] iwlwifi 0000:01:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[11479.295048] iwlwifi 0000:01:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[11479.295053] iwlwifi 0000:01:00.0: FH register values:
[11479.295071] iwlwifi 0000:01:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X2e674900
[11479.295088] iwlwifi 0000:01:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X02e674b0
[11479.295105] iwlwifi 0000:01:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X00000008
[11479.295121] iwlwifi 0000:01:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[11479.295139] iwlwifi 0000:01:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[11479.295156] iwlwifi 0000:01:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[11479.295173] iwlwifi 0000:01:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[11479.295190] iwlwifi 0000:01:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[11479.295207] iwlwifi 0000:01:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[11479.295213] iwlwifi 0000:01:00.0: Loaded firmware version: 18.168.6.1
[11479.295338] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[11479.295344] iwlwifi 0000:01:00.0: Status: 0x000002CC, count: 6
[11479.295349] iwlwifi 0000:01:00.0: 0x0000198A | ADVANCED_SYSASSERT          
[11479.295354] iwlwifi 0000:01:00.0: 0x00015920 | uPc
[11479.295358] iwlwifi 0000:01:00.0: 0x00015910 | branchlink1
[11479.295362] iwlwifi 0000:01:00.0: 0x00015910 | branchlink2
[11479.295367] iwlwifi 0000:01:00.0: 0x0000DBEA | interruptlink1
[11479.295371] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[11479.295375] iwlwifi 0000:01:00.0: 0x0000043B | data1
[11479.295379] iwlwifi 0000:01:00.0: 0x00000002 | data2
[11479.295415] iwlwifi 0000:01:00.0: 0x000001DC | line
[11479.295421] iwlwifi 0000:01:00.0: 0xE48166BF | beacon time
[11479.295425] iwlwifi 0000:01:00.0: 0x22C3A941 | tsf low
[11479.295429] iwlwifi 0000:01:00.0: 0x00000053 | tsf hi
[11479.295433] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[11479.295438] iwlwifi 0000:01:00.0: 0x50C8B04E | time gp2
[11479.295442] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[11479.295446] iwlwifi 0000:01:00.0: 0x754312A8 | uCode version
[11479.295450] iwlwifi 0000:01:00.0: 0x000000B0 | hw version
[11479.295455] iwlwifi 0000:01:00.0: 0x00484B00 | board version
[11479.295459] iwlwifi 0000:01:00.0: 0x0000001C | hcmd
[11479.295484] iwlwifi 0000:01:00.0: 0x2F963000 | isr0
[11479.295496] iwlwifi 0000:01:00.0: 0x1189F800 | isr1
[11479.295506] iwlwifi 0000:01:00.0: 0x00000E1A | isr2
[11479.295518] iwlwifi 0000:01:00.0: 0x054768C2 | isr3
[11479.295538] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[11479.295551] iwlwifi 0000:01:00.0: 0x00800110 | isr_pref
[11479.295563] iwlwifi 0000:01:00.0: 0x000260A4 | wait_event
[11479.295576] iwlwifi 0000:01:00.0: 0x0000E79B | l2p_control
[11479.295588] iwlwifi 0000:01:00.0: 0x000038A5 | l2p_duration
[11479.295603] iwlwifi 0000:01:00.0: 0x00000003 | l2p_mhvalid
[11479.295618] iwlwifi 0000:01:00.0: 0x00101042 | l2p_addr_match
[11479.295631] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel
[11479.295642] iwlwifi 0000:01:00.0: 0x13011136 | timestamp
[11479.295656] iwlwifi 0000:01:00.0: 0x00000818 | flow_handler
[11479.295722] iwlwifi 0000:01:00.0: Start IWL Event Log Dump: nothing in log

Comment 1 Cristian Aravena Romero 2016-09-25 21:19:07 UTC

Created attachment 239731 [details]
lspci -vvnn

Comment 2 Luca Coelho 2016-09-26 07:29:02 UTC

Created attachment 239741 [details]
Full dmesg reported by the user

Comment 3 Luca Coelho 2016-09-26 07:40:41 UTC

As Emmanuel, pointed out, you already reported this bug before... *4* times!

Unfortunately, this is a bug that we won't fix and it won't help reporting it over and over again... so please *stop* it.

https://bugzilla.kernel.org/show_bug.cgi?id=71121
https://bugzilla.kernel.org/show_bug.cgi?id=90171
https://bugzilla.kernel.org/show_bug.cgi?id=103591
https://bugzilla.kernel.org/show_bug.cgi?id=104461

*** This bug has been marked as a duplicate of bug 71121 ***