Public bug reported:
[ 69.758068] iwlwifi 0000:01:00.0: fail to flush all tx fifo queues Q 2
[ 69.758077] iwlwifi 0000:01:00.0: Current SW read_ptr 151 write_ptr 187
[ 69.758104] iwl data: 00000000: 00 00 80 ff 00 00 00 00 7f 00 00 00 00 00 00
00 ................
[ 69.758119] iwlwifi 0000:01:00.0: FH TRBs(0) = 0x00000000
[ 69.758134] iwlwifi 0000:01:00.0: FH TRBs(1) = 0x801020a6
[ 69.758148] iwlwifi 0000:01:00.0: FH TRBs(2) = 0x00000000
[ 69.758162] iwlwifi 0000:01:00.0: FH TRBs(3) = 0x80300011
[ 69.758176] iwlwifi 0000:01:00.0: FH TRBs(4) = 0x00000000
[ 69.758191] iwlwifi 0000:01:00.0: FH TRBs(5) = 0x00000000
[ 69.758205] iwlwifi 0000:01:00.0: FH TRBs(6) = 0x00000000
[ 69.758219] iwlwifi 0000:01:00.0: FH TRBs(7) = 0x007090f6
[ 69.758276] iwlwifi 0000:01:00.0: Q 0 is active and mapped to fifo 3 ra_tid
0x0000 [18,18]
[ 69.758332] iwlwifi 0000:01:00.0: Q 1 is active and mapped to fifo 2 ra_tid
0x0000 [0,0]
[ 69.758388] iwlwifi 0000:01:00.0: Q 2 is active and mapped to fifo 1 ra_tid
0x0000 [151,187]
[ 69.758445] iwlwifi 0000:01:00.0: Q 3 is active and mapped to fifo 0 ra_tid
0x0000 [0,0]
[ 69.758502] iwlwifi 0000:01:00.0: Q 4 is active and mapped to fifo 0 ra_tid
0x0000 [0,0]
[ 69.758558] iwlwifi 0000:01:00.0: Q 5 is active and mapped to fifo 4 ra_tid
0x0000 [0,0]
[ 69.758614] iwlwifi 0000:01:00.0: Q 6 is active and mapped to fifo 2 ra_tid
0x0000 [0,0]
[ 69.758670] iwlwifi 0000:01:00.0: Q 7 is active and mapped to fifo 5 ra_tid
0x0000 [0,0]
[ 69.758726] iwlwifi 0000:01:00.0: Q 8 is active and mapped to fifo 4 ra_tid
0x0000 [0,0]
[ 69.758782] iwlwifi 0000:01:00.0: Q 9 is active and mapped to fifo 7 ra_tid
0x0000 [247,247]
[ 69.758839] iwlwifi 0000:01:00.0: Q 10 is active and mapped to fifo 5 ra_tid
0x0000 [0,0]
[ 69.758896] iwlwifi 0000:01:00.0: Q 11 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.758951] iwlwifi 0000:01:00.0: Q 12 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759008] iwlwifi 0000:01:00.0: Q 13 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759078] iwlwifi 0000:01:00.0: Q 14 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759142] iwlwifi 0000:01:00.0: Q 15 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759202] iwlwifi 0000:01:00.0: Q 16 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759262] iwlwifi 0000:01:00.0: Q 17 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759322] iwlwifi 0000:01:00.0: Q 18 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759383] iwlwifi 0000:01:00.0: Q 19 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.15.0-5-lowlatency 3.15.0-5.10
ProcVersionSignature: Ubuntu 3.15.0-5.10-lowlatency 3.15.0-rc8
Uname: Linux 3.15.0-5-lowlatency x86_64
ApportVersion: 2.14.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: caravena 2052 F.... pulseaudio
/dev/snd/controlC1: caravena 2052 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon Jun 9 22:54:06 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-04-27 (43 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.2)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-5-lowlatency
root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.15.0-5-lowlatency N/A
linux-backports-modules-3.15.0-5-lowlatency N/A
linux-firmware 1.131
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.
** Affects: linux
Importance: Unknown
Status: Unknown
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug utopic
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https://bugs.launchpad.net/bugs/1328345
Title:
iwlwifi 0000:01:00.0: fail to flush all tx fifo queues Q 2
Status in The Linux Kernel:
Unknown
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
[ 69.758068] iwlwifi 0000:01:00.0: fail to flush all tx fifo queues Q 2
[ 69.758077] iwlwifi 0000:01:00.0: Current SW read_ptr 151 write_ptr 187
[ 69.758104] iwl data: 00000000: 00 00 80 ff 00 00 00 00 7f 00 00 00 00 00
00 00 ................
[ 69.758119] iwlwifi 0000:01:00.0: FH TRBs(0) = 0x00000000
[ 69.758134] iwlwifi 0000:01:00.0: FH TRBs(1) = 0x801020a6
[ 69.758148] iwlwifi 0000:01:00.0: FH TRBs(2) = 0x00000000
[ 69.758162] iwlwifi 0000:01:00.0: FH TRBs(3) = 0x80300011
[ 69.758176] iwlwifi 0000:01:00.0: FH TRBs(4) = 0x00000000
[ 69.758191] iwlwifi 0000:01:00.0: FH TRBs(5) = 0x00000000
[ 69.758205] iwlwifi 0000:01:00.0: FH TRBs(6) = 0x00000000
[ 69.758219] iwlwifi 0000:01:00.0: FH TRBs(7) = 0x007090f6
[ 69.758276] iwlwifi 0000:01:00.0: Q 0 is active and mapped to fifo 3
ra_tid 0x0000 [18,18]
[ 69.758332] iwlwifi 0000:01:00.0: Q 1 is active and mapped to fifo 2
ra_tid 0x0000 [0,0]
[ 69.758388] iwlwifi 0000:01:00.0: Q 2 is active and mapped to fifo 1
ra_tid 0x0000 [151,187]
[ 69.758445] iwlwifi 0000:01:00.0: Q 3 is active and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.758502] iwlwifi 0000:01:00.0: Q 4 is active and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.758558] iwlwifi 0000:01:00.0: Q 5 is active and mapped to fifo 4
ra_tid 0x0000 [0,0]
[ 69.758614] iwlwifi 0000:01:00.0: Q 6 is active and mapped to fifo 2
ra_tid 0x0000 [0,0]
[ 69.758670] iwlwifi 0000:01:00.0: Q 7 is active and mapped to fifo 5
ra_tid 0x0000 [0,0]
[ 69.758726] iwlwifi 0000:01:00.0: Q 8 is active and mapped to fifo 4
ra_tid 0x0000 [0,0]
[ 69.758782] iwlwifi 0000:01:00.0: Q 9 is active and mapped to fifo 7
ra_tid 0x0000 [247,247]
[ 69.758839] iwlwifi 0000:01:00.0: Q 10 is active and mapped to fifo 5
ra_tid 0x0000 [0,0]
[ 69.758896] iwlwifi 0000:01:00.0: Q 11 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.758951] iwlwifi 0000:01:00.0: Q 12 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759008] iwlwifi 0000:01:00.0: Q 13 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759078] iwlwifi 0000:01:00.0: Q 14 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759142] iwlwifi 0000:01:00.0: Q 15 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759202] iwlwifi 0000:01:00.0: Q 16 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759262] iwlwifi 0000:01:00.0: Q 17 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759322] iwlwifi 0000:01:00.0: Q 18 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
[ 69.759383] iwlwifi 0000:01:00.0: Q 19 is inactive and mapped to fifo 0
ra_tid 0x0000 [0,0]
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.15.0-5-lowlatency 3.15.0-5.10
ProcVersionSignature: Ubuntu 3.15.0-5.10-lowlatency 3.15.0-rc8
Uname: Linux 3.15.0-5-lowlatency x86_64
ApportVersion: 2.14.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: caravena 2052 F.... pulseaudio
/dev/snd/controlC1: caravena 2052 F.... pulseaudio
CurrentDesktop: GNOME
Date: Mon Jun 9 22:54:06 2014
HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
InstallationDate: Installed on 2014-04-27 (43 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.2)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-5-lowlatency
root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.15.0-5-lowlatency N/A
linux-backports-modules-3.15.0-5-lowlatency N/A
linux-firmware 1.131
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.
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