Intel 3945ABG [8086:4227] Subsystem [8086:1010]: syslog flooded with "wlan0: Failed check-sdata-in-driver check, flags: 0x4"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
This issue can be found since 4.15.0-99-generic
Not sure how to reproduce this yet.
But when this happens syslog will be flooded with the following error message, the wifi led will
be off, the disk I/O LED will keep blinking (I guess it's writing those log) and the system will be very slow.
May 1 22:53:47 allen-laptop kernel: [ 1380.068692] ------------[ cut here ]------------
May 1 22:53:47 allen-laptop kernel: [ 1380.068693] wlan0: Failed check-sdata-
May 1 22:53:47 allen-laptop kernel: [ 1380.068717] WARNING: CPU: 0 PID: 3 at /build/
May 1 22:53:47 allen-laptop kernel: [ 1380.068718] Modules linked in: rfcomm ccm bnep toshiba_acpi sparse_keymap industrialio toshiba_haps hp_accel lis3lv02d hdaps input_polldev binfmt_misc btusb btrtl btbcm btintel bluetooth coretemp ecdh_generic kvm irqbypass joydev input_leds serio_raw pcmcia snd_hda_
May 1 22:53:47 allen-laptop kernel: [ 1380.068741] pata_acpi sdhci syscopyarea crc_itu_t sysfillrect sysimgblt fb_sys_fops ptp drm pps_core wmi video
May 1 22:53:47 allen-laptop kernel: [ 1380.068747] CPU: 0 PID: 3 Comm: kworker/0:0 Tainted: G W 4.15.0-99-generic #100-Ubuntu
May 1 22:53:47 allen-laptop kernel: [ 1380.068749] Hardware name: LENOVO 7733BW8/7733BW8, BIOS 7LETC4WW (2.24 ) 08/15/2008
May 1 22:53:47 allen-laptop kernel: [ 1380.068766] Workqueue: events_freezable ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068782] EIP: drv_sta_
May 1 22:53:47 allen-laptop kernel: [ 1380.068784] EFLAGS: 00010292 CPU: 0
May 1 22:53:47 allen-laptop kernel: [ 1380.068785] EAX: 00000036 EBX: f48f8000 ECX: f4dcd670 EDX: 00000007
May 1 22:53:47 allen-laptop kernel: [ 1380.068786] ESI: 00000003 EDI: f48f8580 EBP: ed539bac ESP: ed539b88
May 1 22:53:47 allen-laptop kernel: [ 1380.068787] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
May 1 22:53:47 allen-laptop kernel: [ 1380.068788] CR0: 80050033 CR2: b6263160 CR3: 283c0000 CR4: 000006f0
May 1 22:53:47 allen-laptop kernel: [ 1380.068789] Call Trace:
May 1 22:53:47 allen-laptop kernel: [ 1380.068807] sta_info_
May 1 22:53:47 allen-laptop kernel: [ 1380.068825] __sta_info_
May 1 22:53:47 allen-laptop kernel: [ 1380.068842] __sta_info_
May 1 22:53:47 allen-laptop kernel: [ 1380.068864] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068886] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068889] ? check_preempt_
May 1 22:53:47 allen-laptop kernel: [ 1380.068909] ? ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068929] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068948] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068967] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.068987] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069002] __cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069018] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069034] ? cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069049] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069052] ? sched_slice.
May 1 22:53:47 allen-laptop kernel: [ 1380.069056] ? __update_
May 1 22:53:47 allen-laptop kernel: [ 1380.069059] ? update_
May 1 22:53:47 allen-laptop kernel: [ 1380.069062] ? update_
May 1 22:53:47 allen-laptop kernel: [ 1380.069065] ? inetdev_
May 1 22:53:47 allen-laptop kernel: [ 1380.069068] ? skb_dequeue+
May 1 22:53:47 allen-laptop kernel: [ 1380.069070] ? wireless_
May 1 22:53:47 allen-laptop kernel: [ 1380.069086] ? cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069089] notifier_
May 1 22:53:47 allen-laptop kernel: [ 1380.069091] raw_notifier_
May 1 22:53:47 allen-laptop kernel: [ 1380.069095] call_netdevice_
May 1 22:53:47 allen-laptop kernel: [ 1380.069097] __dev_close_
May 1 22:53:47 allen-laptop kernel: [ 1380.069100] dev_close_
May 1 22:53:47 allen-laptop kernel: [ 1380.069103] dev_close.
May 1 22:53:47 allen-laptop kernel: [ 1380.069105] dev_close+0x18/0x20
May 1 22:53:47 allen-laptop kernel: [ 1380.069121] cfg80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069142] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069163] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069166] ? try_to_
May 1 22:53:47 allen-laptop kernel: [ 1380.069183] ieee80211_
May 1 22:53:47 allen-laptop kernel: [ 1380.069186] process_
May 1 22:53:47 allen-laptop kernel: [ 1380.069189] worker_
May 1 22:53:47 allen-laptop kernel: [ 1380.069192] kthread+0xf0/0x110
May 1 22:53:47 allen-laptop kernel: [ 1380.069194] ? process_
May 1 22:53:47 allen-laptop kernel: [ 1380.069197] ? kthread_
May 1 22:53:47 allen-laptop kernel: [ 1380.069200] ret_from_
May 1 22:53:47 allen-laptop kernel: [ 1380.069202] Code: 85 f6 75 ea 8d 65 f4 89 f8 5b 5e 5f 5d c3 8b 93 c4 02 00 00 81 c3 d4 02 00 00 50 85 d2 0f 45 da 53 68 f4 4f 35 f8 e8 c3 21 d9 db <0f> 0b 83 c4 0c 8d 65 f4 bf fb ff ff ff 89 f8 5b 5e 5f 5d c3 8d
May 1 22:53:47 allen-laptop kernel: [ 1380.069224] ---[ end trace 3b15919b5f18d41d ]---
$ dmesg | egrep 'iwl|firm'
[ 4.325964] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 29.140771] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 29.140773] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 29.140773] iwl3945: hw_scan is disabled
[ 29.140832] iwl3945 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 29.200843] iwl3945 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
[ 29.200846] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 29.251637] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 179.894551] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
[ 182.473316] iwl3945 0000:03:00.0: Enabling power save might cause firmware crashes
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-101-generic i686
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 7 15:48:01 2020
HibernationDevice: RESUME=
InstallationDate: Installed on 2013-04-29 (2595 days ago)
InstallationMedia: Ubuntu 10.04.4 LTS "Lucid Lynx" - Release i386 (20120214.2)
MachineType: LENOVO 7733BW8
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.173.18
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-08-30 (647 days ago)
dmi.bios.date: 08/15/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC4WW (2.24 )
dmi.board.name: 7733BW8
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad R61
dmi.product.name: 7733BW8
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: hwe-networking-wifi |
summary: |
- syslog flooded with "wlan0: Failed check-sdata-in-driver check, flags: - 0x4" + Intel 3945ABG [8086:4227] Subsystem [8086:1010]: syslog flooded with + "wlan0: Failed check-sdata-in-driver check, flags: 0x4" |
Changed in linux (Ubuntu): | |
status: | Confirmed → In Progress |
status: | In Progress → Confirmed |
This change was made by a bot.