Bug 770264

Summary:	[abrt] kernel: BUG: Bad page state in process khugepaged pfn:3e1e0
Product:	[Fedora] Fedora	Reporter:	Joseph D. Wagner <joe>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	collura, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:d15dde519162cd3ab47ed8f122c524c3d434bce8
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-03-26 15:59:20 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Joseph D. Wagner 2011-12-25 08:58:29 UTC

libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.5-6.fc16.x86_64 root=/dev/mapper/secured-root ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us
kernel:         3.1.5-6.fc16.x86_64
reason:         BUG: Bad page state in process khugepaged  pfn:3e1e0
time:           Sun 25 Dec 2011 12:49:59 AM PST

backtrace:
:BUG: Bad page state in process khugepaged  pfn:3e1e0
:page:ffffea0000f87800 count:0 mapcount:0 mapping:          (null) index:0x7fac0cacc
:page flags: 0x20000000000014(referenced|dirty)
:Modules linked in: tcp_lp ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle tun bridge stp llc cls_u32 sch_sfq sch_prio sch_htb nf_conntrack_ipv4 nf_defrag_ipv4 xt_connlimit ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables fuse joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device edac_core sp5100_tco snd_pcm edac_mce_amd serio_raw k8temp i2c_piix4 virtio_net r8169 kvm_amd mii snd_timer snd soundcore snd_page_alloc kvm uinput xts gf128mul dm_crypt pata_acpi ata_generic pata_atiixp wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 50, comm: khugepaged Not tainted 3.1.5-6.fc16.x86_64 #1
:Call Trace:
: [<ffffffff8111b7af>] bad_page+0xbf/0x110
: [<ffffffff8111d006>] get_page_from_freelist+0x6a6/0x820
: [<ffffffff81061f6b>] ? load_balance+0xcb/0x800
: [<ffffffff8111d40e>] __alloc_pages_nodemask+0x10e/0x8b0
: [<ffffffff8107aa79>] ? lock_timer_base+0x39/0x70
: [<ffffffff8107bc2e>] ? try_to_del_timer_sync+0x8e/0x130
: [<ffffffff8107bd0a>] ? del_timer_sync+0x3a/0x60
: [<ffffffff8115534a>] alloc_pages_vma+0x9a/0x150
: [<ffffffff811642be>] khugepaged+0x6fe/0x1330
: [<ffffffff8108e660>] ? remove_wait_queue+0x50/0x50
: [<ffffffff81163bc0>] ? collect_mm_slot+0xa0/0xa0
: [<ffffffff8108ddbc>] kthread+0x8c/0xa0
: [<ffffffff815de934>] kernel_thread_helper+0x4/0x10
: [<ffffffff8108dd30>] ? kthread_worker_fn+0x190/0x190
: [<ffffffff815de930>] ? gs_change+0x13/0x13

smolt_data:
:
:
:General
:=================================
:UUID: 7d0e2c72-104e-403b-bcaa-c1e3667435f8
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.utf8
:Platform: x86_64
:BogoMIPS: 3999.73
:CPU Vendor: AuthenticAMD
:CPU Model: AMD Athlon(tm) Dual Core Processor 4850e
:CPU Stepping: 2
:CPU Family: 15
:CPU Model Num: 107
:Number of CPUs: 2
:CPU Speed: 2500
:System Memory: 3955
:System Swap: 8191
:Vendor: MICRO-STAR INTERNATIONAL CO.,LTD
:System: MS-7388 1.0
:Form factor: Desktop
:Kernel: 3.1.5-6.fc16.x86_64
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(4098:22908:4098:22872) pci, pcieport, PCI/PCI, RD790 PCI to PCI bridge (PCI express gpp port C)
:(4098:43552:5218:43552) pci, snd_hda_intel, MULTIMEDIA, RV635 Audio device [Radeon HD 3600 Series]
:(4098:17290:5218:29576) pci, ohci_hcd, USB, SB600 USB (OHCI3)
:(4098:22872:4098:22872) pci, None, HOST/PCI, RD780 Northbridge only dual slot PCI-e_GFX and HT1 K8 part
:(4098:17292:5218:29576) pci, pata_atiixp, STORAGE, SB600 IDE
:(4332:33128:5218:14476) pci, r8169, ETHERNET, RTL8111/8168B PCI Express Gigabit Ethernet controller
:(4130:4352:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] HyperTransport Technology Configuration
:(4130:4355:0:0) pci, k8temp, HOST/PCI, K8 [Athlon64/Opteron] Miscellaneous Control
:(4130:4354:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] DRAM Controller
:(4130:4353:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] Address Map
:(4098:17280:5218:29576) pci, ahci, STORAGE, SB600 Non-Raid-5 SATA
:(4098:22904:4098:22872) pci, pcieport, PCI/PCI, RD790 PCI to PCI bridge (external gfx0 port A)
:(4098:17285:5218:29576) pci, piix4_smbus, SERIAL, SBx00 SMBus Controller
:(4098:17293:5218:29576) pci, None, PCI/ISA, SB600 PCI to LPC Bridge
:(4098:17283:5218:29576) pci, snd_hda_intel, MULTIMEDIA, SBx00 Azalia (Intel HDA)
:(4098:17284:0:0) pci, None, PCI/PCI, SBx00 PCI to PCI Bridge
:(4098:17289:5218:29576) pci, ohci_hcd, USB, SB600 USB (OHCI2)
:(4098:38296:5218:4496) pci, radeon, VIDEO, Mobility Radeon HD 3600 Series
:(4098:17287:5218:29576) pci, ohci_hcd, USB, SB600 USB (OHCI0)
:(4098:17288:5218:29576) pci, ohci_hcd, USB, SB600 USB (OHCI1)
:(4098:17291:5218:29576) pci, ohci_hcd, USB, SB600 USB (OHCI4)
:(4098:17286:5218:29576) pci, ehci_hcd, USB, SB600 USB Controller (EHCI)
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/secured-root / ext4 4096 4096 66055937 45060550 41705107 16777216 16640668 16640668
:/dev/sda2 WITHHELD fuseblk 16384 16384 22135483 14257755 14257755 228255152 228253556 228253556
:/dev/sdb2 /boot ext4 1024 1024 483946 424787 399802 124928 124704 124704
:/dev/mapper/secured-home /home ext4 4096 4096 412462233 294154282 273202423 104759296 104550252 104550252
:

Comment 1 Dave Jones 2012-03-14 16:39:30 UTC

The 3.2.10 update being pushed into updates-testing right now has some extra debug checks enabled in the VM code. If you could run that for a while, and report back anything that looks unusual, that might help.

thanks.

Comment 2 Joseph D. Wagner 2012-03-17 18:00:36 UTC

This originally occurred running multiple VMs under high load (+95% CPU and +95% memory).  I upgraded the kernel to 3.2.10 in updates-testing.  Unfortunately, I was unable to reproduce the problem.

Comment 3 Dave Jones 2012-03-19 14:26:48 UTC

This should be fixed in the forthcoming update.
I think it's this problem..
http://permalink.gmane.org/gmane.linux.kernel.mm/75413

Comment 4 collura 2012-03-20 07:08:03 UTC

does look related:  https://bugzilla.redhat.com/show_bug.cgi?id=804801

Comment 5 collura 2012-03-20 07:11:32 UTC

*** Bug 804801 has been marked as a duplicate of this bug. ***

Comment 6 Dave Jones 2012-03-22 16:50:20 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 7 Dave Jones 2012-03-22 16:54:39 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 8 Dave Jones 2012-03-22 17:05:21 UTC

[mass update]
kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository.
Please retest with this update.

Comment 9 Joseph D. Wagner 2012-03-25 19:39:13 UTC

I was not able to reproduce this bug.  Please keep in mind, however, that I was never able to reproduce this bug.

Comment 10 Dave Jones 2012-03-26 15:59:20 UTC

ok, I'm going to close this out. I think it may have been the problem mentioned in comment 3.