Bug 802007

Summary:	[abrt] kernel: [149533.454764] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
Product:	[Fedora] Fedora	Reporter:	Pierre-Antoine Roiron <contact>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:a3068c04eb40ff016c31c14b1b36d65ede18036d
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-05-14 17:16:51 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Pierre-Antoine Roiron 2012-03-10 08:14:24 UTC

libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.2.9-1.fc16.x86_64 root=/dev/mapper/vg_thinkpad-lv_root ro rd.md=0 rd.dm=0 quiet rd.lvm.lv=vg_thinkpad/lv_swap rhgb rd.lvm.lv=vg_thinkpad/lv_root rd.luks=0 KEYTABLE=fr SYSFONT=latarcyrheb-sun16 LANG=fr_FR.UTF-8
comment:        Waking up from hibernate state.
kernel:         3.454766]
reason:         [149533.454764] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
time:           ven. 09 mars 2012 23:02:46 CET

backtrace:
:[149533.454764] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
:[149533.454765] Hardware name: 0301GXG
:[149533.454766] Modules linked in: binfmt_misc tcp_lp fuse ebtable_nat ebtables ppdev parport_pc lp parport ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge 8021q fcoe libfcoe libfc scsi_transport_fc scsi_tgt lockd garp stp llc rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek vhost_net snd_hda_intel snd_hda_codec snd_hwdep arc4 usblp uvcvideo macvtap macvlan r8169 snd_seq snd_seq_device videodev media tun iwlwifi virtio_net mii mac80211 snd_pcm kvm_intel btusb thinkpad_acpi kvm snd_timer joydev uinput iTCO_wdt iTCO_vendor_support intel_ips v4l2_compat_ioctl32 bluetooth cfg80211 snd snd_page_alloc sunrpc rfkill microcode serio_raw i2c_i801 soundcore ums_realtek usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:[149533.454817] Pid: 6620, comm: pm-suspend Not tainted 3.2.9-1.fc16.x86_64 #1
:[149533.454822] Call Trace:
:[149533.454830]  [<ffffffff8106e53f>] warn_slowpath_common+0x7f/0xc0
:[149533.454835]  [<ffffffff8138f8c0>] ? put_device+0x20/0x20
:[149533.454838]  [<ffffffff8106e59a>] warn_slowpath_null+0x1a/0x20
:[149533.454840]  [<ffffffff812ba67d>] kref_get+0x2d/0x30
:[149533.454845]  [<ffffffff815bf6fc>] klist_next+0x7c/0xf0
:[149533.454849]  [<ffffffff8139a9a0>] ? device_pm_wait_for_dev+0x30/0x30
:[149533.454852]  [<ffffffff8138fc50>] device_for_each_child+0x50/0x70
:[149533.454855]  [<ffffffff8139aed9>] __device_suspend+0x39/0x2f0
:[149533.454857]  [<ffffffff8139c6c8>] dpm_suspend+0x58/0x220
:[149533.454859]  [<ffffffff8139cba7>] dpm_suspend_start+0x57/0x60
:[149533.454864]  [<ffffffff810afb1f>] suspend_devices_and_enter+0x6f/0x300
:[149533.454867]  [<ffffffff810aff2e>] enter_state+0x17e/0x1c0
:[149533.454869]  [<ffffffff810ae8c7>] state_store+0xb7/0x130
:[149533.454871]  [<ffffffff812b8a3f>] kobj_attr_store+0xf/0x30
:[149533.454876]  [<ffffffff811eacff>] sysfs_write_file+0xef/0x170
:[149533.454881]  [<ffffffff811798b3>] vfs_write+0xb3/0x180
:[149533.454883]  [<ffffffff81179bda>] sys_write+0x4a/0x90
:[149533.454888]  [<ffffffff815eaac2>] system_call_fastpath+0x16/0x1b

smolt_data:
:
:
:Général
:=================================
:UUID: 7e134ac2-e5b2-41c3-b037-6700af223787
:SE: Fedora release 16 (Verne)
:Niveau d'exécution par défaut: Unknown
:Langue: fr_FR.utf8
:Plateforme: x86_64
:BogoMIPS: 5053.99
:Fabricant du processeurs: GenuineIntel
:Modèle de processeur: Intel(R) Core(TM) i3 CPU       M 380  @ 2.53GHz
:Stepping du processeur: 5
:Famille de processeur: 6
:Modèle du processeur: 37
:Nombre de processeurs: 4
:Vitesse du processeur: 2533
:Mémoire du système: 3754
:Swap du système: 5791
:Fabricant: LENOVO
:Système: 0301GXG ThinkPad Edge
:Type d'ordinateur: Notebook
:Noyau: 3.2.9-1.fc16.x86_64
:SELinux activé: 1
:Stratégie SELinux: targeted
:SELinux strict: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Périphériques
:=================================
:(32902:11362:6058:8598) pci, None, HOST/PCI, Core Processor QuickPath Architecture Generic Non-core Registers
:(32902:11521:6058:8598) pci, None, HOST/PCI, Core Processor QuickPath Architecture System Address Decoder
:(32902:68:6058:8579) pci, agpgart-intel, HOST/PCI, Core Processor DRAM Controller
:(32902:11536:6058:8598) pci, None, HOST/PCI, Core Processor QPI Link 0
:(32902:11537:6058:8598) pci, None, HOST/PCI, Core Processor QPI Physical 0
:(32902:11538:6058:8598) pci, None, HOST/PCI, Core Processor Reserved
:(32902:11539:6058:8598) pci, None, HOST/PCI, Core Processor Reserved
:(32902:15152:6058:8551) pci, None, SERIAL, 5 Series/3400 Series Chipset SMBus Controller
:(32902:15145:6058:8552) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 4 port SATA AHCI Controller
:(32902:15113:6058:8550) pci, None, PCI/ISA, Mobile 5 Series Chipset LPC Interface Controller
:(32902:15154:6058:8592) pci, intel ips, NONE, 5 Series/3400 Series Chipset Thermal Subsystem
:(4332:33128:6058:8497) pci, r8169, ETHERNET, RTL8111/8168B PCI Express Gigabit Ethernet controller
:(32902:9288:6058:8549) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:15164:6058:8547) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(32902:15156:6058:8547) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(32902:15204:6058:8543) pci, None, SIMPLE, 5 Series/3400 Series Chipset HECI Controller
:(32902:132:32902:4885) pci, iwlwifi, NETWORK, Centrino Wireless-N 1000 BGN
:(32902:70:6058:8538) pci, i915, VIDEO, Core Processor Integrated Graphics Controller
:(32902:15176:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 4
:(32902:15170:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 1
:(32902:15172:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 2
:(32902:15178:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 5
:(32902:15190:6058:8542) pci, snd_hda_intel, MULTIMEDIA, 5 Series/3400 Series Chipset High Definition Audio
:(32902:15180:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 6
:(32902:15174:6058:8548) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 3
:
:
:Informations sur le système de fichiers
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/vg_thinkpad-lv_root / ext4 4096 4096 13092026 9194169 9063147 3276800 3117679 3117679
:/dev/sda1 /boot ext4 1024 1024 508745 409390 383790 128016 127737 127737
:/dev/mapper/vg_thinkpad-lv_home /home ext4 4096 4096 107255458 85125380 79756753 26845184 26802687 26802687
:

Comment 1 Dave Jones 2012-03-12 20:37:12 UTC

I suspect this is another case of the i915/hibernate memory corruption problem, or we'd be seeing more reports of this trace.

Comment 2 Dave Jones 2012-03-22 16:51:29 UTC

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

Comment 3 Dave Jones 2012-03-22 16:55:39 UTC

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

Comment 4 Dave Jones 2012-03-22 17:06:26 UTC

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