"Corrupted low memory at" kernel warning on resume
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned | ||
Bug Description
I just noticed these. Each time happened on resume from suspend to ram, but it doesn't happen after every suspend/resume. Hardware is ThinkPad X200s, running Jaunty/AMD64.
/var/log/
/var/log/
/var/log/
here are the log entiress with more context:
Jan 26 20:20:05 hat kernel: [ 6956.554101] pci 0000:00:02.0: setting latency timer to 64
Jan 26 20:20:05 hat kernel: [ 6956.555243] PM: resume devices took 1.872 seconds
Jan 26 20:20:05 hat kernel: [ 6956.555271] PM: Finishing wakeup.
Jan 26 20:20:05 hat kernel: [ 6956.555273] Restarting tasks ... done.
Jan 26 20:20:07 hat kernel: [ 6958.202533] CPU0 attaching NULL sched-domain.
Jan 26 20:20:07 hat kernel: [ 6958.208157] CPU0 attaching NULL sched-domain.
Jan 26 20:20:08 hat kernel: [ 6959.816060] Corrupted low memory at ffff88000000d048 (d048 phys) = 8000000000000000
Jan 26 20:20:08 hat kernel: [ 6959.816072] ------------[ cut here ]------------
Jan 26 20:20:08 hat kernel: [ 6959.816074] WARNING: at /build/
Jan 26 20:20:08 hat kernel: [ 6959.816076] Memory corruption detected in low memory
Jan 26 20:20:08 hat kernel: [ 6959.816077] Modules linked in: iwlagn i915 drm binfmt_misc ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT bridge stp kvm_intel kvm xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables acpi_cpufreq btusb ppdev parport_pc lp parport thinkpad_acpi nvram arc4 ecb video iwlcore output led_class pcspkr psmouse serio_raw iTCO_wdt iTCO_vendor_support uvcvideo intel_agp compat_ioctl32 videodev v4l1_compat snd_hda_intel mac80211 snd_pcm snd_seq snd_timer snd_seq_device cfg80211 snd soundcore snd_page_alloc ehci_hcd uhci_hcd e1000e fbcon tileblit font bitblit softcursor fuse [last unloaded: iwlagn]
Jan 26 20:20:08 hat kernel: [ 6959.816119] Pid: 0, comm: swapper Not tainted 2.6.28-5-generic #15-Ubuntu
Jan 26 20:20:08 hat kernel: [ 6959.816121] Call Trace:
Jan 26 20:20:08 hat kernel: [ 6959.816122] <IRQ> [<ffffffff8024d
Jan 26 20:20:08 hat kernel: [ 6959.816130] [<ffffffff8023b
Jan 26 20:20:08 hat kernel: [ 6959.816132] [<ffffffff80245
Jan 26 20:20:08 hat kernel: [ 6959.816136] [<ffffffff8067e
Jan 26 20:20:08 hat kernel: [ 6959.816139] [<ffffffff8023b
Jan 26 20:20:08 hat kernel: [ 6959.816142] [<ffffffff8023d
Jan 26 20:20:08 hat kernel: [ 6959.816144] [<ffffffff80216
Jan 26 20:20:08 hat kernel: [ 6959.816147] [<ffffffff80216
Jan 26 20:20:08 hat kernel: [ 6959.816150] [<ffffffff80216
Jan 26 20:20:08 hat kernel: [ 6959.816154] [<ffffffff80258
Jan 26 20:20:08 hat kernel: [ 6959.816158] [<ffffffff80271
Jan 26 20:20:08 hat kernel: [ 6959.816161] [<ffffffff80253
Jan 26 20:20:08 hat kernel: [ 6959.816164] [<ffffffff80213
Jan 26 20:20:08 hat kernel: [ 6959.816167] [<ffffffff80214
Jan 26 20:20:08 hat kernel: [ 6959.816169] [<ffffffff80253
Jan 26 20:20:08 hat kernel: [ 6959.816172] [<ffffffff80215
Jan 26 20:20:08 hat kernel: [ 6959.816174] [<ffffffff80212
Jan 26 20:20:08 hat kernel: [ 6959.816176] <EOI> [<ffffffff80467
Jan 26 20:20:08 hat kernel: [ 6959.816182] [<ffffffff80467
Jan 26 20:20:08 hat kernel: [ 6959.816186] [<ffffffff80570
Jan 26 20:20:08 hat kernel: [ 6959.816189] [<ffffffff80210
Jan 26 20:20:08 hat kernel: [ 6959.816192] [<ffffffff8066c
Jan 26 20:20:08 hat kernel: [ 6959.816194] ---[ end trace bcdcc4821fa15f62 ]---
Jan 29 17:01:17 hat kernel: [12415.898879] PM: resume devices took 1.896 seconds
Jan 29 17:01:17 hat kernel: [12415.898909] PM: Finishing wakeup.
Jan 29 17:01:17 hat kernel: [12415.898910] Restarting tasks ... done.
Jan 29 17:01:18 hat kernel: [12417.332752] CPU0 attaching NULL sched-domain.
Jan 29 17:01:18 hat kernel: [12417.344079] CPU0 attaching NULL sched-domain.
Jan 29 17:01:19 hat kernel: [12417.972049] wlan1: No ProbeResp from current AP 00:07:50:d5:bc:bf - assume out of range
Jan 29 17:01:21 hat kernel: [12419.816054] Corrupted low memory at ffff88000000cf78 (cf78 phys) = 00420000
Jan 29 17:01:21 hat kernel: [12419.816064] ------------[ cut here ]------------
Jan 29 17:01:21 hat kernel: [12419.816067] WARNING: at /build/
Jan 29 17:01:21 hat kernel: [12419.816069] Memory corruption detected in low memory
Jan 29 17:01:21 hat kernel: [12419.816070] Modules linked in: i915 drm binfmt_misc ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT bridge stp kvm_intel kvm xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables acpi_cpufreq ppdev parport_pc lp parport btusb thinkpad_acpi arc4 ecb nvram iwlagn iwlcore video led_class snd_hda_intel psmouse output serio_raw mac80211 pcspkr uvcvideo snd_pcm snd_seq snd_timer compat_ioctl32 videodev snd_seq_device v4l1_compat iTCO_wdt cfg80211 intel_agp iTCO_vendor_support snd soundcore snd_page_alloc ehci_hcd uhci_hcd e1000e fbcon tileblit font bitblit softcursor fuse
Jan 29 17:01:21 hat kernel: [12419.816111] Pid: 0, comm: swapper Not tainted 2.6.28-5-generic #15-Ubuntu
Jan 29 17:01:21 hat kernel: [12419.816113] Call Trace:
Jan 29 17:01:21 hat kernel: [12419.816114] <IRQ> [<ffffffff8024d
Jan 29 17:01:21 hat kernel: [12419.816122] [<ffffffff8026b
Jan 29 17:01:21 hat kernel: [12419.816125] [<ffffffff8026d
Jan 29 17:01:21 hat kernel: [12419.816127] [<ffffffff8026b
Jan 29 17:01:21 hat kernel: [12419.816131] [<ffffffff8067e
Jan 29 17:01:21 hat kernel: [12419.816135] [<ffffffff80259
Jan 29 17:01:21 hat kernel: [12419.816138] [<ffffffff80270
Jan 29 17:01:21 hat kernel: [12419.816141] [<ffffffff80216
Jan 29 17:01:21 hat kernel: [12419.816144] [<ffffffff80216
Jan 29 17:01:21 hat kernel: [12419.816147] [<ffffffff80216
Jan 29 17:01:21 hat kernel: [12419.816149] [<ffffffff80258
Jan 29 17:01:21 hat kernel: [12419.816152] [<ffffffff80271
Jan 29 17:01:21 hat kernel: [12419.816156] [<ffffffff80253
Jan 29 17:01:21 hat kernel: [12419.816158] [<ffffffff80213
Jan 29 17:01:21 hat kernel: [12419.816161] [<ffffffff80214
Jan 29 17:01:21 hat kernel: [12419.816163] [<ffffffff80253
Jan 29 17:01:21 hat kernel: [12419.816166] [<ffffffff80215
Jan 29 17:01:21 hat kernel: [12419.816168] [<ffffffff80212
Jan 29 17:01:21 hat kernel: [12419.816170] <EOI> [<ffffffff80467
Jan 29 17:01:21 hat kernel: [12419.816176] [<ffffffff80467
Jan 29 17:01:21 hat kernel: [12419.816180] [<ffffffff80570
Jan 29 17:01:21 hat kernel: [12419.816183] [<ffffffff80210
Jan 29 17:01:21 hat kernel: [12419.816186] [<ffffffff8066c
Jan 29 17:01:21 hat kernel: [12419.816188] ---[ end trace ef50b221bfbea56a ]---
Jan 29 17:01:29 hat kernel: [12427.349392] SMP alternatives: switching to SMP code
Jan 29 17:01:29 hat kernel: [12427.504054] Booting processor 1 APIC 0x1 ip 0x6000
Feb 3 15:20:25 hat kernel: [ 1530.954068] pci 0000:00:02.0: setting latency timer to 64
Feb 3 15:20:25 hat kernel: [ 1530.955209] PM: resume devices took 1.892 seconds
Feb 3 15:20:25 hat kernel: [ 1530.955239] PM: Finishing wakeup.
Feb 3 15:20:25 hat kernel: [ 1530.955240] Restarting tasks ... done.
Feb 3 15:20:27 hat kernel: [ 1532.363059] CPU0 attaching NULL sched-domain.
Feb 3 15:20:27 hat kernel: [ 1532.376142] CPU0 attaching NULL sched-domain.
Feb 3 15:20:27 hat kernel: [ 1532.980066] wlan1: No ProbeResp from current AP 00:07:50:d5:bc:bf - assume out of range
Feb 3 15:20:37 hat kernel: [ 1542.381520] SMP alternatives: switching to SMP code
Feb 3 15:20:37 hat kernel: [ 1542.529150] Booting processor 1 APIC 0x1 ip 0x6000
Feb 3 15:20:37 hat kernel: [ 1519.429749] Initializing CPU#1
Feb 3 15:20:37 hat kernel: [ 1519.429749] Calibrating delay using timer specific routine.. 3725.16 BogoMIPS (lpj=7450325)
Feb 3 15:20:37 hat kernel: [ 1519.429749] CPU: L1 I cache: 32K, L1 D cache: 32K
Feb 3 15:20:37 hat kernel: [ 1519.429749] CPU: L2 cache: 6144K
Feb 3 15:20:37 hat kernel: [ 1519.429749] CPU: Physical Processor ID: 0
Feb 3 15:20:37 hat kernel: [ 1519.429749] CPU: Processor Core ID: 1
Feb 3 15:20:37 hat kernel: [ 1542.621476] CPU1: Intel(R) Core(TM)2 Duo CPU L9400 @ 1.86GHz stepping 06
Feb 3 15:20:37 hat kernel: [ 1542.621487] kvm: enabling virtualization on CPU1
Feb 3 15:20:37 hat kernel: [ 1542.622471] CPU0 attaching NULL sched-domain.
Feb 3 15:20:37 hat kernel: [ 1542.624014] Switched to high resolution mode on CPU 1
Feb 3 15:20:37 hat kernel: [ 1542.632115] CPU0 attaching sched-domain:
Feb 3 15:20:37 hat kernel: [ 1542.632118] domain 0: span 0-1 level MC
Feb 3 15:20:37 hat kernel: [ 1542.632121] groups: 0 1
Feb 3 15:20:37 hat kernel: [ 1542.632125] domain 1: span 0-1 level CPU
Feb 3 15:20:37 hat kernel: [ 1542.632127] groups: 0-1
Feb 3 15:20:37 hat kernel: [ 1542.632130] CPU1 attaching sched-domain:
Feb 3 15:20:37 hat kernel: [ 1542.632132] domain 0: span 0-1 level MC
Feb 3 15:20:37 hat kernel: [ 1542.632134] groups: 1 0
Feb 3 15:20:37 hat kernel: [ 1542.632137] domain 1: span 0-1 level CPU
Feb 3 15:20:37 hat kernel: [ 1542.632138] groups: 0-1
Feb 3 15:20:37 hat kernel: [ 1542.876790] CPU0 attaching NULL sched-domain.
Feb 3 15:20:37 hat kernel: [ 1542.876800] CPU1 attaching NULL sched-domain.
Feb 3 15:20:37 hat kernel: [ 1542.892765] CPU0 attaching sched-domain:
Feb 3 15:20:37 hat kernel: [ 1542.892773] domain 0: span 0-1 level MC
Feb 3 15:20:37 hat kernel: [ 1542.892778] groups: 0 1
Feb 3 15:20:37 hat kernel: [ 1542.892787] domain 1: span 0-1 level CPU
Feb 3 15:20:37 hat kernel: [ 1542.892791] groups: 0-1
Feb 3 15:20:37 hat kernel: [ 1542.892800] CPU1 attaching sched-domain:
Feb 3 15:20:37 hat kernel: [ 1542.892804] domain 0: span 0-1 level MC
Feb 3 15:20:37 hat kernel: [ 1542.892808] groups: 1 0
Feb 3 15:20:37 hat kernel: [ 1542.892815] domain 1: span 0-1 level CPU
Feb 3 15:20:37 hat kernel: [ 1542.892819] groups: 0-1
Feb 3 15:20:54 hat kernel: [ 1559.816111] Corrupted low memory at ffff88000000f108 (f108 phys) = 00000010
Feb 3 15:20:54 hat kernel: [ 1559.816129] ------------[ cut here ]------------
Feb 3 15:20:54 hat kernel: [ 1559.816135] WARNING: at /build/
Feb 3 15:20:54 hat kernel: [ 1559.816140] Memory corruption detected in low memory
Feb 3 15:20:54 hat kernel: [ 1559.816144] Modules linked in: binfmt_misc i915 drm ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT bridge stp kvm_intel kvm xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables acpi_cpufreq ppdev parport_pc lp parport btusb snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi thinkpad_acpi snd_rawmidi snd_seq_midi_event arc4 snd_seq ecb nvram video uvcvideo snd_timer snd_seq_device iwlagn iwlcore output snd psmouse iTCO_wdt soundcore compat_ioctl32 serio_raw iTCO_vendor_support intel_agp videodev v4l1_compat pcspkr snd_page_alloc led_class mac80211 cfg80211 ehci_hcd uhci_hcd e1000e fbcon tileblit font bitblit softcursor fuse
Feb 3 15:20:54 hat kernel: [ 1559.816262] Pid: 0, comm: swapper Not tainted 2.6.28-6-generic #17-Ubuntu
Feb 3 15:20:54 hat kernel: [ 1559.816267] Call Trace:
Feb 3 15:20:54 hat kernel: [ 1559.816271] <IRQ> [<ffffffff8024d
Feb 3 15:20:54 hat kernel: [ 1559.816288] [<ffffffff8026b
Feb 3 15:20:54 hat kernel: [ 1559.816296] [<ffffffff8026d
Feb 3 15:20:54 hat kernel: [ 1559.816303] [<ffffffff8026b
Feb 3 15:20:54 hat kernel: [ 1559.816311] [<ffffffff8067e
Feb 3 15:20:54 hat kernel: [ 1559.816320] [<ffffffff80259
Feb 3 15:20:54 hat kernel: [ 1559.816327] [<ffffffff80270
Feb 3 15:20:54 hat kernel: [ 1559.816335] [<ffffffff80216
Feb 3 15:20:54 hat kernel: [ 1559.816343] [<ffffffff80216
Feb 3 15:20:54 hat kernel: [ 1559.816350] [<ffffffff80216
Feb 3 15:20:54 hat kernel: [ 1559.816357] [<ffffffff80258
Feb 3 15:20:54 hat kernel: [ 1559.816365] [<ffffffff80271
Feb 3 15:20:54 hat kernel: [ 1559.816373] [<ffffffff80253
Feb 3 15:20:54 hat kernel: [ 1559.816380] [<ffffffff80213
Feb 3 15:20:54 hat kernel: [ 1559.816387] [<ffffffff80214
Feb 3 15:20:54 hat kernel: [ 1559.816393] [<ffffffff80253
Feb 3 15:20:54 hat kernel: [ 1559.816399] [<ffffffff80215
Feb 3 15:20:54 hat kernel: [ 1559.816406] [<ffffffff80212
Feb 3 15:20:54 hat kernel: [ 1559.816409] <EOI> [<ffffffff80467
Feb 3 15:20:54 hat kernel: [ 1559.816424] [<ffffffff80467
Feb 3 15:20:54 hat kernel: [ 1559.816433] [<ffffffff80570
Feb 3 15:20:54 hat kernel: [ 1559.816441] [<ffffffff80210
Feb 3 15:20:54 hat kernel: [ 1559.816448] [<ffffffff8066c
Feb 3 15:20:54 hat kernel: [ 1559.816453] ---[ end trace a3c7592472d0dfc6 ]---
Feb 3 15:22:26 hat kernel: [ 1652.069246] iwlagn 0000:03:00.0: PCI INT A disabled
Feb 3 15:22:34 hat kernel: [ 1659.517014] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27ks
Feb 3 15:22:34 hat kernel: [ 1659.517020] iwlagn: Copyright(c) 2003-2008 Intel Corporation
Changed in linux: | |
importance: | Undecided → Medium |
status: | New → Triaged |
tags: |
added: kernel-candidate kernel-reviewed removed: kernel-needs-review |
tags: | removed: kernel-candidate |
I am also receiving a similar error message on my laptop-- a lenovo Y530 405166U.
The error messages occurs every single time immediately after booting:
[ 59.816119] Corrupted low memory at ffff88000000fcf0 (fcf0 phys) = 8384000000000000 buildd/ linux-2. 6.28/arch/ x86/kernel/ setup.c: 719 check_for_ bios_corruption +0xdd/0xe0( ) 8d7>] warn_slowpath+ 0xb7/0xf0 6ac>] ? sched_clock_ cpu+0xcc/ 0x160 959>] ? getnstimeofday+ 0x59/0xe0 6ac>] ? sched_clock_ cpu+0xcc/ 0x160 580>] ? printk+0x67/0x6f cd5>] ? tick_program_ event+0x25/ 0x30 7f6>] ? hrtimer_ interrupt+ 0x166/0x1c0 8dd>] check_for_ bios_corruption +0xdd/0xe0 8e0>] ? periodic_ check_for_ corruption+ 0x0/0x40 8e9>] periodic_ check_for_ corruption+ 0x9/0x40 e39>] run_timer_ softirq+ 0x179/0x260 a7c>] __do_softirq+ 0x9c/0x170 d8c>] call_softirq+ 0x1c/0x30 ffd>] do_softirq+ 0x5d/0xa0 7fd>] irq_exit+ 0x8d/0xa. ..
[ 59.816125] Corrupted low memory at ffff88000000fcf8 (fcf8 phys) = 0010000a
[ 59.816134] ------------[ cut here ]------------
[ 59.816138] WARNING: at /build/
[ 59.816141] Memory corruption detected in low memory
[ 59.816143] Modules linked in: ppdev bridge stp bnep input_polldev joydev lp parport snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss arc4 ecb snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer iwlagn iwlcore snd_seq_device uvcvideo compat_ioctl32 snd mac80211 asus_laptop psmouse videodev soundcore video ricoh_mmc sdhci_pci sdhci v4l1_compat serio_raw pcspkr iTCO_wdt iTCO_vendor_support snd_page_alloc intel_agp cfg80211 output led_class nvidia(P) ohci1394 ieee1394 ehci_hcd tg3 uhci_hcd fbcon tileblit font bitblit softcursor
[ 59.816206] Pid: 0, comm: swapper Tainted: P 2.6.28-9-generic #29-Ubuntu
[ 59.816209] Call Trace:
[ 59.816212] <IRQ> [<ffffffff80250
[ 59.816223] [<ffffffff8026e
[ 59.816228] [<ffffffff80270
[ 59.816233] [<ffffffff8026e
[ 59.816238] [<ffffffff8068c
[ 59.816242] [<ffffffff80274
[ 59.816247] [<ffffffff8026c
[ 59.816252] [<ffffffff80216
[ 59.816256] [<ffffffff80216
[ 59.816261] [<ffffffff80216
[ 59.816267] [<ffffffff8025b
[ 59.816271] [<ffffffff80256
[ 59.816276] [<ffffffff80213
[ 59.816280] [<ffffffff80214
[ 59.816283] [<ffffffff80256