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

[Cristian Aravena Romero]

Hello,

dmesg:
[ 6329.117564] iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000.
[ 6329.117581] iwlwifi 0000:01:00.0: Loaded firmware version: 18.168.6.1
[ 6329.117709] iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
[ 6329.117716] iwlwifi 0000:01:00.0: Status: 0x000002CC, count: 6
[ 6329.117724] iwlwifi 0000:01:00.0: 0x0000198A | ADVANCED_SYSASSERT
[ 6329.117730] iwlwifi 0000:01:00.0: 0x00015920 | uPc
[ 6329.117737] iwlwifi 0000:01:00.0: 0x00015910 | branchlink1
[ 6329.117743] iwlwifi 0000:01:00.0: 0x00015910 | branchlink2
[ 6329.117749] iwlwifi 0000:01:00.0: 0x0000DBEA | interruptlink1
[ 6329.117755] iwlwifi 0000:01:00.0: 0x00000000 | interruptlink2
[ 6329.117761] iwlwifi 0000:01:00.0: 0x0000118B | data1
[ 6329.117767] iwlwifi 0000:01:00.0: 0x0000000A | data2
[ 6329.117773] iwlwifi 0000:01:00.0: 0x000001DC | line
[ 6329.117780] iwlwifi 0000:01:00.0: 0x258090C1 | beacon time
[ 6329.117786] iwlwifi 0000:01:00.0: 0x169CDB3F | tsf low
[ 6329.117792] iwlwifi 0000:01:00.0: 0x00000058 | tsf hi
[ 6329.117798] iwlwifi 0000:01:00.0: 0x00000000 | time gp1
[ 6329.117804] iwlwifi 0000:01:00.0: 0x78A30020 | time gp2
[ 6329.117810] iwlwifi 0000:01:00.0: 0x00000000 | time gp3
[ 6329.117816] iwlwifi 0000:01:00.0: 0x754312A8 | uCode version
[ 6329.117822] iwlwifi 0000:01:00.0: 0x000000B0 | hw version
[ 6329.117828] iwlwifi 0000:01:00.0: 0x00484B00 | board version
[ 6329.117834] iwlwifi 0000:01:00.0: 0x0000001C | hcmd
[ 6329.117840] iwlwifi 0000:01:00.0: 0x2F963840 | isr0
[ 6329.117847] iwlwifi 0000:01:00.0: 0x1189F800 | isr1
[ 6329.117853] iwlwifi 0000:01:00.0: 0x00000E1F | isr2
[ 6329.117859] iwlwifi 0000:01:00.0: 0x0147FCC3 | isr3
[ 6329.117865] iwlwifi 0000:01:00.0: 0x00000000 | isr4
[ 6329.117871] iwlwifi 0000:01:00.0: 0x00000110 | isr_pref
[ 6329.117877] iwlwifi 0000:01:00.0: 0x000260A4 | wait_event
[ 6329.117883] iwlwifi 0000:01:00.0: 0x000000D4 | l2p_control
[ 6329.117890] iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
[ 6329.117896] iwlwifi 0000:01:00.0: 0x00000007 | l2p_mhvalid
[ 6329.117902] iwlwifi 0000:01:00.0: 0x00101042 | l2p_addr_match
[ 6329.117908] iwlwifi 0000:01:00.0: 0x00000005 | lmpm_pmg_sel
[ 6329.117914] iwlwifi 0000:01:00.0: 0x13011136 | timestamp
[ 6329.117920] iwlwifi 0000:01:00.0: 0x0000C0D0 | flow_handler
[ 6329.117982] iwlwifi 0000:01:00.0: Start IWL Event Log Dump: nothing in log
[ 6329.130217] ieee80211 phy0: Hardware restart was requested
[ 6329.143138] iwlwifi 0000:01:00.0: Radio type=0x2-0x1-0x0
[ 6329.446667] iwlwifi 0000:01:00.0: Radio type=0x2-0x1-0x0

Regards,
--
Cristian

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-9-generic 4.15.0-9.10
ProcVersionSignature: Ubuntu 4.15.0-9.10-generic 4.15.2
Uname: Linux 4.15.0-9-generic x86_64
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: caravena 1721 F.... pulseaudio
CurrentDesktop: ubuntu-communitheme:ubuntu:GNOME
Date: Sat Feb 10 18:36:30 2018
InstallationDate: Installed on 2017-10-13 (120 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.15.0-9-generic root=UUID=707d0f89-4b1d-4432-9d50-6058dc4c1ee9 ro rootflags=subvol=@ quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-9-generic N/A
 linux-backports-modules-4.15.0-9-generic N/A
 linux-firmware 1.170
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.family: ChiefRiver System
dmi.product.name: 530U3C/530U4C
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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