Ubuntu
linux package

iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x82000000.

Bug #1487587 reported by Cristian Aravena Romero on 2015-08-21

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	Linux	Unknown	Unknown	linux-kernel-bugs #103591
	linux (Ubuntu)	Incomplete	Medium	Unassigned

Bug Description

dmesg:
[ 832.175282] iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x82000000.
[ 832.175297] iwlwifi 0000:01:00.0: CSR values:
[ 832.175305] iwlwifi 0000:01:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 832.175317] iwlwifi 0000:01:00.0: CSR_HW_IF_CONFIG_REG: 0X00484b00
[ 832.175329] iwlwifi 0000:01:00.0: CSR_INT_COALESCING: 0X0000ff40
[ 832.175339] iwlwifi 0000:01:00.0: CSR_INT: 0X00000000
[ 832.175350] iwlwifi 0000:01:00.0: CSR_INT_MASK: 0X00000000
[ 832.175430] iwlwifi 0000:01:00.0: CSR_FH_INT_STATUS: 0X00000000
[ 832.175449] iwlwifi 0000:01:00.0: CSR_GPIO_IN: 0X0000003c
[ 832.175460] iwlwifi 0000:01:00.0: CSR_RESET: 0X00000000
[ 832.175470] iwlwifi 0000:01:00.0: CSR_GP_CNTRL: 0X080403c5
[ 832.175481] iwlwifi 0000:01:00.0: CSR_HW_REV: 0X000000b0
[ 832.175492] iwlwifi 0000:01:00.0: CSR_EEPROM_REG: 0Xcc540ffd
[ 832.175502] iwlwifi 0000:01:00.0: CSR_EEPROM_GP: 0X90000801
[ 832.175513] iwlwifi 0000:01:00.0: CSR_OTP_GP_REG: 0X00030001
[ 832.175525] iwlwifi 0000:01:00.0: CSR_GIO_REG: 0X00080044
[ 832.175535] iwlwifi 0000:01:00.0: CSR_GP_UCODE_REG: 0X0000ae40
[ 832.175546] iwlwifi 0000:01:00.0: CSR_GP_DRIVER_REG: 0X00000000
[ 832.175556] iwlwifi 0000:01:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[ 832.175568] iwlwifi 0000:01:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[ 832.175588] iwlwifi 0000:01:00.0: CSR_LED_REG: 0X00000040
[ 832.175612] iwlwifi 0000:01:00.0: CSR_DRAM_INT_TBL_REG: 0X880cdaf5
[ 832.175632] iwlwifi 0000:01:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[ 832.175644] iwlwifi 0000:01:00.0: CSR_ANA_PLL_CFG: 0X00000000
[ 832.175655] iwlwifi 0000:01:00.0: CSR_MONITOR_STATUS_REG: 0X43f7ffd7
[ 832.175666] iwlwifi 0000:01:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[ 832.175677] iwlwifi 0000:01:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0000
[ 832.175685] iwlwifi 0000:01:00.0: FH register values:
[ 832.175706] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0bcbc000
[ 832.175728] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00c3a160
[ 832.175761] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_WPTR: 0X00000030
[ 832.175784] iwlwifi 0000:01:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[ 832.175806] iwlwifi 0000:01:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 832.175827] iwlwifi 0000:01:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 832.175849] iwlwifi 0000:01:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 832.175878] iwlwifi 0000:01:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 832.175899] iwlwifi 0000:01:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[ 832.175909] iwlwifi 0000:01:00.0: Loaded firmware version: 18.168.6.1
[ 832.176042] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[ 832.176052] iwlwifi 0000:01:00.0: Status: 0x000002CC, count: 6
[ 832.176061] iwlwifi 0000:01:00.0: 0x0000198A | ADVANCED_SYSASSERT
[ 832.176069] iwlwifi 0000:01:00.0: 0x00015920 | uPc
[ 832.176076] iwlwifi 0000:01:00.0: 0x00015910 | branchlink1
[ 832.176083] iwlwifi 0000:01:00.0: 0x00015910 | branchlink2
[ 832.176090] iwlwifi 0000:01:00.0: 0x0000DBEA | interruptlink1
[ 832.176097] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[ 832.176103] iwlwifi 0000:01:00.0: 0x0000025A | data1
[ 832.176110] iwlwifi 0000:01:00.0: 0x00000006 | data2
[ 832.176118] iwlwifi 0000:01:00.0: 0x000001DC | line
[ 832.176130] iwlwifi 0000:01:00.0: 0x97C14AF3 | beacon time
[ 832.176137] iwlwifi 0000:01:00.0: 0xCD40050D | tsf low
[ 832.176144] iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
[ 832.176152] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[ 832.176160] iwlwifi 0000:01:00.0: 0x2FA8720A | time gp2
[ 832.176167] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[ 832.176175] iwlwifi 0000:01:00.0: 0x754312A8 | uCode version
[ 832.176183] iwlwifi 0000:01:00.0: 0x000000B0 | hw version
[ 832.176190] iwlwifi 0000:01:00.0: 0x00484B00 | board version
[ 832.176199] iwlwifi 0000:01:00.0: 0x0000001C | hcmd
[ 832.176207] iwlwifi 0000:01:00.0: 0x27A63040 | isr0
[ 832.176215] iwlwifi 0000:01:00.0: 0x1189F800 | isr1
[ 832.176223] iwlwifi 0000:01:00.0: 0x00000E07 | isr2
[ 832.176231] iwlwifi 0000:01:00.0: 0x0143FCC3 | isr3
[ 832.176240] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[ 832.176248] iwlwifi 0000:01:00.0: 0x10000112 | isr_pref
[ 832.176255] iwlwifi 0000:01:00.0: 0x000260A4 | wait_event
[ 832.176263] iwlwifi 0000:01:00.0: 0x00000050 | l2p_control
[ 832.176271] iwlwifi 0000:01:00.0: 0x0000013A | l2p_duration
[ 832.176279] iwlwifi 0000:01:00.0: 0x0000003F | l2p_mhvalid
[ 832.176287] iwlwifi 0000:01:00.0: 0x00101040 | l2p_addr_match
[ 832.176294] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel
[ 832.176302] iwlwifi 0000:01:00.0: 0x13011136 | timestamp
[ 832.176310] iwlwifi 0000:01:00.0: 0x00003038 | flow_handler
[ 832.176376] iwlwifi 0000:01:00.0: Start IWL Event Log Dump: nothing in log

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.1.0-3-generic 4.1.0-3.3
ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
Uname: Linux 4.1.0-3-generic x86_64
ApportVersion: 2.18-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: caravena 1183 F...m pulseaudio
/dev/snd/controlC0: caravena 1183 F.... pulseaudio
CurrentDesktop: GNOME
Date: Fri Aug 21 16:45:00 2015
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2015-07-26 (26 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.1.0-3-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.1.0-3-generic N/A
linux-backports-modules-4.1.0-3-generic N/A
linux-firmware 1.146
SourcePackage: linux
UdevLog: Error: [Errno 2] No existe el archivo o el directorio: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: P14AAJ
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: SAMSUNG_NP1234567890
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

Tags:

Revision history for this message

Cristian Aravena Romero (caravena) wrote on 2015-08-21:

AlsaInfo.txt Edit (30.2 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (392 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (64.3 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.6 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (510 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (26.7 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (8.7 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (543 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.6 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (328 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.2 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.2 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (25.2 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (246 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (147.7 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (107.7 KiB, text/plain; charset="utf-8")

Revision history for this message

Brad Figg (brad-figg) wrote on 2015-08-21: Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Alberto Salvia Novella (es20490446e) wrote on 2015-08-23:

@ Cristian Aravena Romero

When does this bug happen?

When answered please set this bug status back to "confirmed". Thank you.

Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Joseph Salisbury (jsalisbury) on 2015-08-24

Changed in linux (Ubuntu):
importance:	Undecided → Medium

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iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x82000000.

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