Linux

iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000.

Bug #1374760 reported by Cristian Aravena Romero on 2014-09-27

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	Linux	Won't Fix	Medium	linux-kernel-bugs #90171
	linux (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

[ 5238.676517] iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000.
[ 5238.676531] iwlwifi 0000:01:00.0: CSR values:
[ 5238.676537] iwlwifi 0000:01:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 5238.676547] iwlwifi 0000:01:00.0: CSR_HW_IF_CONFIG_REG: 0X00484b00
[ 5238.676557] iwlwifi 0000:01:00.0: CSR_INT_COALESCING: 0X0000ff40
[ 5238.676567] iwlwifi 0000:01:00.0: CSR_INT: 0X00000000
[ 5238.676576] iwlwifi 0000:01:00.0: CSR_INT_MASK: 0X00000000
[ 5238.676586] iwlwifi 0000:01:00.0: CSR_FH_INT_STATUS: 0X00000000
[ 5238.676596] iwlwifi 0000:01:00.0: CSR_GPIO_IN: 0X0000003c
[ 5238.676607] iwlwifi 0000:01:00.0: CSR_RESET: 0X00000000
[ 5238.676617] iwlwifi 0000:01:00.0: CSR_GP_CNTRL: 0X080403c5
[ 5238.676628] iwlwifi 0000:01:00.0: CSR_HW_REV: 0X000000b0
[ 5238.676639] iwlwifi 0000:01:00.0: CSR_EEPROM_REG: 0Xc4540ffd
[ 5238.676648] iwlwifi 0000:01:00.0: CSR_EEPROM_GP: 0X90000801
[ 5238.676657] iwlwifi 0000:01:00.0: CSR_OTP_GP_REG: 0X00030001
[ 5238.676667] iwlwifi 0000:01:00.0: CSR_GIO_REG: 0X00080044
[ 5238.676676] iwlwifi 0000:01:00.0: CSR_GP_UCODE_REG: 0X00004a07
[ 5238.676687] iwlwifi 0000:01:00.0: CSR_GP_DRIVER_REG: 0X00000000
[ 5238.676697] iwlwifi 0000:01:00.0: CSR_UCODE_DRV_GP1: 0X00000000
[ 5238.676708] iwlwifi 0000:01:00.0: CSR_UCODE_DRV_GP2: 0X00000000
[ 5238.676719] iwlwifi 0000:01:00.0: CSR_LED_REG: 0X00000040
[ 5238.676729] iwlwifi 0000:01:00.0: CSR_DRAM_INT_TBL_REG: 0X880cb804
[ 5238.676739] iwlwifi 0000:01:00.0: CSR_GIO_CHICKEN_BITS: 0X27800200
[ 5238.676750] iwlwifi 0000:01:00.0: CSR_ANA_PLL_CFG: 0X00000000
[ 5238.676760] iwlwifi 0000:01:00.0: CSR_MONITOR_STATUS_REG: 0X43f7ff57
[ 5238.676768] iwlwifi 0000:01:00.0: CSR_HW_REV_WA_REG: 0X0001001a
[ 5238.676785] iwlwifi 0000:01:00.0: CSR_DBG_HPET_MEM_REG: 0Xffff0010
[ 5238.676791] iwlwifi 0000:01:00.0: FH register values:
[ 5238.676809] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0cd14900
[ 5238.676827] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00cd1480
[ 5238.676844] iwlwifi 0000:01:00.0: FH_RSCSR_CHNL0_WPTR: 0X000000d8
[ 5238.676861] iwlwifi 0000:01:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[ 5238.676878] iwlwifi 0000:01:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 5238.676895] iwlwifi 0000:01:00.0: FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 5238.676912] iwlwifi 0000:01:00.0: FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 5238.676930] iwlwifi 0000:01:00.0: FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 5238.676951] iwlwifi 0000:01:00.0: FH_TSSR_TX_ERROR_REG: 0X00000000
[ 5238.676968] iwlwifi 0000:01:00.0: Loaded firmware version: 18.168.6.1
[ 5238.677108] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[ 5238.677114] iwlwifi 0000:01:00.0: Status: 0x000002CC, count: 6
[ 5238.677120] iwlwifi 0000:01:00.0: 0x0000198A | ADVANCED_SYSASSERT
[ 5238.677125] iwlwifi 0000:01:00.0: 0x00015920 | uPc
[ 5238.677129] iwlwifi 0000:01:00.0: 0x00015910 | branchlink1
[ 5238.677133] iwlwifi 0000:01:00.0: 0x00015910 | branchlink2
[ 5238.677138] iwlwifi 0000:01:00.0: 0x0000DBEA | interruptlink1
[ 5238.677142] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[ 5238.677147] iwlwifi 0000:01:00.0: 0x00000C62 | data1
[ 5238.677151] iwlwifi 0000:01:00.0: 0x00000005 | data2
[ 5238.677155] iwlwifi 0000:01:00.0: 0x000001DC | line
[ 5238.677160] iwlwifi 0000:01:00.0: 0xE74018F3 | beacon time
[ 5238.677164] iwlwifi 0000:01:00.0: 0x4197870D | tsf low
[ 5238.677168] iwlwifi 0000:01:00.0: 0x000000D1 | tsf hi
[ 5238.677173] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[ 5238.677177] iwlwifi 0000:01:00.0: 0x38174CD0 | time gp2
[ 5238.677181] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[ 5238.677186] iwlwifi 0000:01:00.0: 0x754312A8 | uCode version
[ 5238.677190] iwlwifi 0000:01:00.0: 0x000000B0 | hw version
[ 5238.677194] iwlwifi 0000:01:00.0: 0x00484B00 | board version
[ 5238.677199] iwlwifi 0000:01:00.0: 0x0000001C | hcmd
[ 5238.677203] iwlwifi 0000:01:00.0: 0x2F863800 | isr0
[ 5238.677208] iwlwifi 0000:01:00.0: 0x1189F800 | isr1
[ 5238.677212] iwlwifi 0000:01:00.0: 0x00000E1A | isr2
[ 5238.677217] iwlwifi 0000:01:00.0: 0x0547FCC3 | isr3
[ 5238.677221] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[ 5238.677226] iwlwifi 0000:01:00.0: 0x00800110 | isr_pref
[ 5238.677230] iwlwifi 0000:01:00.0: 0x000260A4 | wait_event
[ 5238.677235] iwlwifi 0000:01:00.0: 0x00000080 | l2p_control
[ 5238.677239] iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
[ 5238.677244] iwlwifi 0000:01:00.0: 0x0000003F | l2p_mhvalid
[ 5238.677248] iwlwifi 0000:01:00.0: 0x00200200 | l2p_addr_match
[ 5238.677252] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel
[ 5238.677257] iwlwifi 0000:01:00.0: 0x13011136 | timestamp
[ 5238.677261] iwlwifi 0000:01:00.0: 0x0000D8E8 | flow_handler
[ 5238.677320] iwlwifi 0000:01:00.0: Start IWL Event Log Dump: nothing in log
[ 5238.677710] iwlwifi 0000:01:00.0: iwl_trans_wait_tx_queue_empty bad state = 0
[ 5238.677730] ieee80211 phy0: Hardware restart was requested
[ 5238.677943] iwlwifi 0000:01:00.0: L1 Disabled; Enabling L0S
[ 5238.684627] iwlwifi 0000:01:00.0: Radio type=0x2-0x1-0x0

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-18-generic 3.16.0-18.25
ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3
Uname: Linux 3.16.0-18-generic x86_64
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: caravena 2117 F.... pulseaudio
CurrentDesktop: GNOME
Date: Sat Sep 27 10:42:49 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-09-25 (2 days ago)
InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-18-generic root=UUID=0fb75fae-baa3-428b-ace4-498e69ff7fb6 ro rootflags=subvol=@ quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-18-generic N/A
linux-backports-modules-3.16.0-18-generic N/A
linux-firmware 1.134
SourcePackage: linux
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 2014-09-27:

AlsaInfo.txt Edit (30.1 KiB, text/plain; charset="utf-8")
BootDmesg.txt Edit (54.9 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (203 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (44.7 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (516 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (8.6 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (529 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.6 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (319 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.1 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.4 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (27.6 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (246 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (140.1 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (317.3 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (16.1 KiB, text/plain; charset="utf-8")

Revision history for this message

Brad Figg (brad-figg) wrote on 2014-09-27: Status changed to Confirmed

This change was made by a bot.

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

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2014-09-29:

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc7-utopic/

Changed in linux (Ubuntu):
importance:	Undecided → Medium
status:	Confirmed → Incomplete

Revision history for this message

Launchpad Janitor (janitor) wrote on 2014-11-29:

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

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

Revision history for this message

Cristian Aravena Romero (caravena) wrote on 2014-12-09:

dmesg_3.18.0-031800-generic.txt Edit (72.3 KiB, text/plain)

Bug present.

tags:

added: kernel-bug-exists-upstream

Revision history for this message

Cristian Aravena Romero (caravena) wrote on 2014-12-21:

dmesg_3.19.0-031900rc1-generic.txt Edit (67.0 KiB, text/plain)

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

Revision history for this message

In Linux Kernel Bug Tracker #90171, caravena (caravena-linux-kernel-bugs) wrote on 2014-12-21:

#10

Download full text (5.2 KiB)

[ 2961.582067] iwlwifi 0000:01:00.0: [ 2961.582079] iwlwifi 0000:01:00.0: [ 2961.582084] iwlwifi 0000:01:00.0: [ 2961.582092] iwlwifi 0000:01:00.0: [ 2961.582100] iwlwifi 0000:01:00.0: [ 2961.582107] iwlwifi 0000:01:00.0: [ 2961.582114] iwlwifi 0000:01:00.0: [ 2961.582122] iwlwifi 0000:01:00.0: [ 2961.582129] iwlwifi 0000:01:00.0: [ 2961.582136] iwlwifi 0000:01:00.0: [ 2961.582143] iwlwifi 0000:01:00.0: [ 2961.582151] iwlwifi 0000:01:00.0: [ 2961.582158] iwlwifi 0000:01:00.0: [ 2961.582166] iwlwifi 0000:01:00.0: [ 2961.582173] iwlwifi 0000:01:00.0: [ 2961.582180] iwlwifi 0000:01:00.0: [ 2961.582187] iwlwifi 0000:01:00.0: [ 2961.582194] iwlwifi 0000:01:00.0: [ 2961.582201] iwlwifi 0000:01:00.0: [ 2961.582209] iwlwifi 0000:01:00.0: [ 2961.582216] iwlwifi 0000:01:00.0: [ 2961.582224] iwlwifi 0000:01:00.0: [ 2961.582231] iwlwifi 0000:01:00.0: [ 2961.582238] iwlwifi 0000:01:00.0: [ 2961.582246] iwlwifi 0000:01:00.0: [ 2961.582253] iwlwifi 0000:01:00.0: [ 2961.582260] iwlwifi 0000:01:00.0: [ 2961.582265] iwlwifi 0000:01:00.0: [ 2961.582282] iwlwifi 0000:01:00.0: [ 2961.582299] iwlwifi 0000:01:00.0: [ 2961.582315] iwlwifi 0000:01:00.0: [ 2961.582331] iwlwifi 0000:01:00.0: [ 2961.582348] iwlwifi 0000:01:00.0: [ 2961.582364] iwlwifi 0000:01:00.0: [ 2961.582380] iwlwifi 0000:01:00.0: [ 2961.582397] iwlwifi 0000:01:00.0: [ 2961.582414] iwlwifi 0000:01:00.0: [ 2961.582419] iwlwifi 0000:01:00.0: [ 2961.582543] iwlwifi 0000:01:00.0: [ 2961.582549] iwlwifi 0000:01:00.0: [ 2961.582554] iwlwifi 0000:01:00.0: [ 2961.5... Microcode SW error detected. Restarting 0x2000000.
CSR values:
(2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
CSR_HW_IF_CONFIG_REG: 0X00484b00
CSR_INT_COALESCING: 0X0000ff40
CSR_INT: 0X00000000
CSR_INT_MASK: 0X00000000
CSR_FH_INT_STATUS: 0X00000000
CSR_GPIO_IN: 0X00000038
CSR_RESET: 0X00000000
CSR_GP_CNTRL: 0X080403c5
CSR_HW_REV: 0X000000b0
CSR_EEPROM_REG: 0Xcc540ffd
CSR_EEPROM_GP: 0X90000801
CSR_OTP_GP_REG: 0X00030001
CSR_GIO_REG: 0X00080044
CSR_GP_UCODE_REG: 0X000022d0
CSR_GP_DRIVER_REG: 0X00000000
CSR_UCODE_DRV_GP1: 0X00000000
CSR_UCODE_DRV_GP2: 0X00000000
CSR_LED_REG: 0X00000040
CSR_DRAM_INT_TBL_REG: 0X880cdd12
CSR_GIO_CHICKEN_BITS: 0X27800200
CSR_ANA_PLL_CFG: 0X00000000
CSR_MONITOR_STATUS_REG: 0X43f7f757
CSR_HW_REV_WA_REG: 0X0001001a
CSR_DBG_HPET_MEM_REG: 0Xffff0000
FH register values:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X1193c500
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X01190060
FH_RSCSR_CHNL0_WPTR: 0X000000d8
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
FH_TSSR_TX_STATUS_REG: 0X07ff0001
FH_TSSR_TX_ERROR_REG: 0X00000000
Loaded firmware version: 18.168.6.1
Start IWL Error Log Dump:
Status: 0x000002CC, count: 6
0x000028AA | ADVANCED_SYSASSERT

[ 2961.582067] iwlwifi 0000:01:00.0: Microcode SW error detected.  Restarting 0x2000000.
[ 2961.582079] iwlwifi 0000:01:00.0: CSR values:
[ 2961.582084] iwlwifi 0000:01:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[ 2961.582092] iwlwifi 0000:01:00.0:        CSR_HW_IF_CONFIG_REG: 0X00484b00
[ 2961.582100] iwlwifi 0000:01:00.0:          CSR_INT_COALESCING: 0X0000ff40
[ 2961.582107] iwlwifi 0000:01:00.0:                     CSR_INT: 0X00000000
[ 2961.582114] iwlwifi 0000:01:00.0:                CSR_INT_MASK: 0X00000000
[ 2961.582122] iwlwifi 0000:01:00.0:           CSR_FH_INT_STATUS: 0X00000000
[ 2961.582129] iwlwifi 0000:01:00.0:                 CSR_GPIO_IN: 0X00000038
[ 2961.582136] iwlwifi 0000:01:00.0:                   CSR_RESET: 0X00000000
[ 2961.582143] iwlwifi 0000:01:00.0:                CSR_GP_CNTRL: 0X080403c5
[ 2961.582151] iwlwifi 0000:01:00.0:                  CSR_HW_REV: 0X000000b0
[ 2961.582158] iwlwifi 0000:01:00.0:              CSR_EEPROM_REG: 0Xcc540ffd
[ 2961.582166] iwlwifi 0000:01:00.0:               CSR_EEPROM_GP: 0X90000801
[ 2961.582173] iwlwifi 0000:01:00.0:              CSR_OTP_GP_REG: 0X00030001
[ 2961.582180] iwlwifi 0000:01:00.0:                 CSR_GIO_REG: 0X00080044
[ 2961.582187] iwlwifi 0000:01:00.0:            CSR_GP_UCODE_REG: 0X000022d0
[ 2961.582194] iwlwifi 0000:01:00.0:           CSR_GP_DRIVER_REG: 0X00000000
[ 2961.582201] iwlwifi 0000:01:00.0:           CSR_UCODE_DRV_GP1: 0X00000000
[ 2961.582209] iwlwifi 0000:01:00.0:           CSR_UCODE_DRV_GP2: 0X00000000
[ 2961.582216] iwlwifi 0000:01:00.0:                 CSR_LED_REG: 0X00000040
[ 2961.582224] iwlwifi 0000:01:00.0:        CSR_DRAM_INT_TBL_REG: 0X880cdd12
[ 2961.582231] iwlwifi 0000:01:00.0:        CSR_GIO_CHICKEN_BITS: 0X27800200
[ 2961.582238] iwlwifi 0000:01:00.0:             CSR_ANA_PLL_CFG: 0X00000000
[ 2961.582246] iwlwifi 0000:01:00.0:      CSR_MONITOR_STATUS_REG: 0X43f7f757
[ 2961.582253] iwlwifi 0000:01:00.0:           CSR_HW_REV_WA_REG: 0X0001001a
[ 2961.582260] iwlwifi 0000:01:00.0:        CSR_DBG_HPET_MEM_REG: 0Xffff0000
[ 2961.582265] iwlwifi 0000:01:00.0: FH register values:
[ 2961.582282] iwlwifi 0000:01:00.0:         FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X1193c500
[ 2961.582299] iwlwifi 0000:01:00.0:        FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X01190060
[ 2961.582315] iwlwifi 0000:01:00.0:                  FH_RSCSR_CHNL0_WPTR: 0X000000d8
[ 2961.582331] iwlwifi 0000:01:00.0:         FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X80801114
[ 2961.582348] iwlwifi 0000:01:00.0:          FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[ 2961.582364] iwlwifi 0000:01:00.0:            FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[ 2961.582380] iwlwifi 0000:01:00.0:    FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[ 2961.582397] iwlwifi 0000:01:00.0:                FH_TSSR_TX_STATUS_REG: 0X07ff0001
[ 2961.582414] iwlwifi 0000:01:00.0:                 FH_TSSR_TX_ERROR_REG: 0X00000000
[ 2961.582419] iwlwifi 0000:01:00.0: Loaded firmware version: 18.168.6.1
[ 2961.582543] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[ 2961.582549] iwlwifi 0000:01:00.0: Status: 0x000002CC, count: 6
[ 2961.582554] iwlwifi 0000:01:00.0: 0x000028AA | ADVANCED_SYSASSERT          
[ 2961.582558] iwlwifi 0000:01:00.0: 0x00015984 | uPc
[ 2961.582562] iwlwifi 0000:01:00.0: 0x00015974 | branchlink1
[ 2961.582566] iwlwifi 0000:01:00.0: 0x00015974 | branchlink2
[ 2961.582570] iwlwifi 0000:01:00.0: 0x0000DBEA | interruptlink1
[ 2961.582574] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[ 2961.582578] iwlwifi 0000:01:00.0: 0x00000729 | data1
[ 2961.582582] iwlwifi 0000:01:00.0: 0x00000023 | data2
[ 2961.582586] iwlwifi 0000:01:00.0: 0x000001F3 | line
[ 2961.582590] iwlwifi 0000:01:00.0: 0x1F00D2F0 | beacon time
[ 2961.582594] iwlwifi 0000:01:00.0: 0xBD8A8D10 | tsf low
[ 2961.582598] iwlwifi 0000:01:00.0: 0x00000033 | tsf hi
[ 2961.582601] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[ 2961.582605] iwlwifi 0000:01:00.0: 0xB029F31F | time gp2
[ 2961.582609] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[ 2961.582613] iwlwifi 0000:01:00.0: 0x754312A8 | uCode version
[ 2961.582617] iwlwifi 0000:01:00.0: 0x000000B0 | hw version
[ 2961.582621] iwlwifi 0000:01:00.0: 0x00484B00 | board version
[ 2961.582625] iwlwifi 0000:01:00.0: 0x0000001C | hcmd
[ 2961.582629] iwlwifi 0000:01:00.0: 0xAF863000 | isr0
[ 2961.582633] iwlwifi 0000:01:00.0: 0x1189F800 | isr1
[ 2961.582637] iwlwifi 0000:01:00.0: 0x00000E1A | isr2
[ 2961.582641] iwlwifi 0000:01:00.0: 0x0543FCC2 | isr3
[ 2961.582645] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[ 2961.582649] iwlwifi 0000:01:00.0: 0x00800110 | isr_pref
[ 2961.582653] iwlwifi 0000:01:00.0: 0x000260A4 | wait_event
[ 2961.582657] iwlwifi 0000:01:00.0: 0x00000050 | l2p_control
[ 2961.582661] iwlwifi 0000:01:00.0: 0x0000013A | l2p_duration
[ 2961.582665] iwlwifi 0000:01:00.0: 0x0000003F | l2p_mhvalid
[ 2961.582669] iwlwifi 0000:01:00.0: 0x00101042 | l2p_addr_match
[ 2961.582673] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel
[ 2961.582677] iwlwifi 0000:01:00.0: 0x13011136 | timestamp
[ 2961.582681] iwlwifi 0000:01:00.0: 0x0000D8E8 | flow_handler
[ 2961.582739] iwlwifi 0000:01:00.0: Start IWL Event Log Dump: nothing in log
[ 2961.583108] ieee80211 phy0: Hardware restart was requested
[ 2961.583258] iwlwifi 0000:01:00.0: L1 Disabled - LTR Disabled
[ 2961.589962] iwlwifi 0000:01:00.0: Radio type=0x2-0x1-0x0

Revision history for this message

In Linux Kernel Bug Tracker #90171, caravena (caravena-linux-kernel-bugs) wrote on 2014-12-21:

#11

Created attachment 161561
dmesg_3.19.0-031900rc1-generic.txt

Revision history for this message

In Linux Kernel Bug Tracker #90171, caravena (caravena-linux-kernel-bugs) wrote on 2014-12-21:

#12

Created attachment 161571
lspci -vvnn

Revision history for this message

Brad Figg (brad-figg) wrote on 2014-12-21:

This change was made by a bot.

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

Revision history for this message

In Linux Kernel Bug Tracker #90171, emmanuel.grumbach (emmanuel.grumbach-linux-kernel-bugs) wrote on 2014-12-21:

#13

FW issues on dvm are not fixed.

You already opened a bug on the exact same issue and I closed it the same way.

Revision history for this message

In Linux Kernel Bug Tracker #90171, caravena (caravena-linux-kernel-bugs) wrote on 2014-12-21:

#14

https://bugs.launchpad.net/linux/+bug/1374760

Revision history for this message

In Linux Kernel Bug Tracker #90171, caravena (caravena-linux-kernel-bugs) wrote on 2014-12-21:

#15

ok thanks Emmanuel :)

Revision history for this message

Tigran Gabrielyan (tigrangab) wrote on 2014-12-26:

dmesg Edit (33.5 KiB, text/plain)

Lenovo Z50-70. I have the issue as well.

Revision history for this message

Nathaniel Eliot (temujin9) wrote on 2017-06-17:

dmesg.tmp.txt Edit (142.6 KiB, text/plain)

Appears to be affecting me on a Clevo W670RZQ.

Bug Watch Updater (bug-watch-updater) on 2023-11-28

Changed in linux:
importance:	Unknown → Medium
status:	Unknown → Won't Fix

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

Add attachment

Remote bug watches

linux-kernel-bugs #90171
[CLOSED WILL_NOT_FIX] Edit

Bug watches keep track of this bug in other bug trackers.