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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: utopic
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https://bugs.launchpad.net/bugs/1456299
Title:
irqpoll was not applied although in the /proc/cmdline
Status in linux package in Ubuntu:
Incomplete
Bug description:
System freezed with an overheating CPU and the hint "please enable
irqpoll option". But it *is* already enabled :(
-----------------
May 18 16:17:01 mythtv CRON[9355]: (root) CMD ( cd / && run-parts --report
/etc/cron.hourly)
May 18 16:39:01 mythtv CRON[19962]: (root) CMD ( [ -x
/usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d
/var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $
(/usr/lib/php5/maxlifetime))
May 18 17:09:01 mythtv CRON[1826]: (root) CMD ( [ -x
/usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d
/var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(
/usr/lib/php5/maxlifetime))
May 18 17:17:01 mythtv CRON[5574]: (root) CMD ( cd / && run-parts --report
/etc/cron.hourly)
May 18 17:23:36 mythtv kernel: [61271.018388] irq 19: nobody cared (try
booting with the "irqpoll" option)
May 18 17:23:36 mythtv kernel: [61271.018393] CPU: 0 PID: 0 Comm: swapper/0
Tainted: P OE 3.16.0-38-generic #52~14.04.1-Ubuntu
May 18 17:23:36 mythtv kernel: [61271.018395] Hardware name: Gigabyte
Technology Co., Ltd. GA-970A-UD3/GA-970A-UD3, BIOS F8f 12/16/2013
May 18 17:23:36 mythtv kernel: [61271.018397] ffff880233ee94a4
ffff88023fc03d30 ffffffff8176534f ffff880233ee9400
May 18 17:23:36 mythtv kernel: [61271.018399] ffff88023fc03d58
ffffffff810cd892 ffff880233ee9400 0000000000000013
May 18 17:23:36 mythtv kernel: [61271.018401] 0000000000000000
ffff88023fc03d98 ffffffff810cddcc 0000000011676000
May 18 17:23:36 mythtv kernel: [61271.018402] Call Trace:
May 18 17:23:36 mythtv kernel: [61271.018403] <IRQ> [<ffffffff8176534f>]
dump_stack+0x45/0x56
May 18 17:23:36 mythtv kernel: [61271.018411] [<ffffffff810cd892>]
__report_bad_irq+0x32/0xd0
May 18 17:23:36 mythtv kernel: [61271.018413] [<ffffffff810cddcc>]
note_interrupt+0x24c/0x2a0
May 18 17:23:36 mythtv kernel: [61271.018415] [<ffffffff810cb4be>]
handle_irq_event_percpu+0xae/0x1a0
May 18 17:23:36 mythtv kernel: [61271.018417] [<ffffffff810cb5ed>]
handle_irq_event+0x3d/0x60
May 18 17:23:36 mythtv kernel: [61271.018418] [<ffffffff810ce991>]
handle_fasteoi_irq+0x81/0x150
May 18 17:23:36 mythtv kernel: [61271.018421] [<ffffffff810155de>]
handle_irq+0x1e/0x30
May 18 17:23:36 mythtv kernel: [61271.018423] [<ffffffff8177082f>]
do_IRQ+0x4f/0xf0
May 18 17:23:36 mythtv kernel: [61271.018426] [<ffffffff8176e6ad>]
common_interrupt+0x6d/0x6d
May 18 17:23:36 mythtv kernel: [61271.018428] [<ffffffff81073078>] ?
__do_softirq+0x88/0x2e0
May 18 17:23:36 mythtv kernel: [61271.018430] [<ffffffff81073010>] ?
__do_softirq+0x20/0x2e0
May 18 17:23:36 mythtv kernel: [61271.018432] [<ffffffff810735a5>]
irq_exit+0x105/0x110
root@mythtv:/home/florian# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.16.0-38-generic
root=UUID=b66689b0-afb4-44fa-87b2-b375b2028a93 ro irqpoll quiet splash
nomodeset video=uvesafb:mode_option=1920x1080-16,mtrr=3,scroll=ywrap
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-source (not installed)
ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10
Uname: Linux 3.16.0-38-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: florian 3369 F.... pulseaudio
/dev/snd/controlC1: florian 3369 F.... pulseaudio
/dev/snd/controlC0: florian 3369 F.... pulseaudio
CurrentDesktop: KDE
CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order
/var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission
denied
Date: Mon May 18 20:20:00 2015
InstallationDate: Installed on 2014-05-27 (355 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.1)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. GA-970A-UD3
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-38-generic
root=UUID=b66689b0-afb4-44fa-87b2-b375b2028a93 ro irqpoll quiet splash
nomodeset video=uvesafb:mode_option=1920x1080-16,mtrr=3,scroll=ywrap
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 12/16/2013
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F8f
dmi.board.name: GA-970A-UD3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF8f:bd12/16/2013:svnGigabyteTechnologyCo.,Ltd.:pnGA-970A-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-970A-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-970A-UD3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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