[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1715861
Title:
r592 & r852 IRQ: DMA errors cause excessive log file entries
Status in linux package in Ubuntu:
Expired
Bug description:
-- /var/log/syslog and /var/log/kern.log grow to 100s of MiB in less
than a day. --
Typical excessive syslog entry is attached (hostname redacted). I am not
making hardware changes at the times these entries are made. Entires are of the
form:
Sep 7 20:05:55 <hostname> kernel: [14098.011547] r592: IRQ: card added
Sep 7 20:05:55 <hostname> kernel: [14098.011548] r592: IRQ: DMA error
followed by 38 lines of trace information
The laptop reports itself as having the problematic Ricoh devices. Relevant
hwinfo attached. grepped extract follows
Model: "Ricoh R5C832 IEEE 1394 Controller"
Vendor: pci 0x1180 "Ricoh Co Ltd"
Model: "Ricoh xD-Picture Card Controller"
Vendor: pci 0x1180 "Ricoh Co Ltd"
Model: "Ricoh R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter"
Vendor: pci 0x1180 "Ricoh Co Ltd"
Model: "Ricoh R5C592 Memory Stick Bus Host Adapter"
Vendor: pci 0x1180 "Ricoh Co Ltd"
WORKAROUND: Blacklist devices by adding the following lines at the end
of /etc/modprobe.d/blacklist.conf
# Stop errors filling up log - see
# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530187
# Blacklist Ricoh card reader
blacklist r592
blacklist r852
This stops messages from appearing in /var/log/kern.log and
/var/log/syslog. The Ricoh cardreader built into the laptop still
reads SD cards after such blacklisting.
---
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: pgrb 2220 F.... pulseaudio
/dev/snd/controlC1: pgrb 2220 F.... pulseaudio
/dev/snd/controlC0: pgrb 2220 F.... pulseaudio
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=2b7792b7-4eda-4b10-b21c-ad775ff397b3
InstallationDate: Installed on 2017-09-05 (3 days ago)
InstallationMedia: Lubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64
(20170801)
MachineType: LENOVO 0769BMG
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-33-generic
root=/dev/mapper/herd-root ro
cryptdevice=/dev/disk/by-uuid/081dc90a-6dbc-486a-8141-6635c99caca5:mithraeum
quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.10.0-33.37~16.04.1-generic 4.10.17
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.10.0-33-generic N/A
linux-backports-modules-4.10.0-33-generic N/A
linux-firmware 1.157.12
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
Tags: xenial
Uname: Linux 4.10.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 08/15/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 68ET24WW
dmi.board.name: IEL10
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnLENOVO:bvr68ET24WW:bd08/15/2007:svnLENOVO:pn0769BMG:pvr3000N200:rvnLENOVO:rnIEL10:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: 0769BMG
dmi.product.version: 3000 N200
dmi.sys.vendor: LENOVO
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