Bug 771408

Summary: [abrt] kernel: [256107.571640] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
Product: [Fedora] Fedora Reporter: andreas.mack <andreas.mack>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:d488c4fe43c39790bb164e12c2b264a458bed94b
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-10-24 11:44:37 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 andreas.mack@konsec.com 2012-01-03 16:24:40 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.6-1.fc16.x86_64 root=/dev/mapper/vg_witness-lv_root ro rd.lvm.lv=vg_witness/lv_root rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 rhgb rd.md=0 KEYTABLE=de-latin1-nodeadkeys rd.luks.uuid=luks-c4a52656-f622-4faa-b836-b1d0641691b6 rd.lvm.lv=vg_witness/lv_swap LANG=en_US.UTF-8
comment:        wake up from suspend.
kernel:         3.1.6-1.fc16.x86_64
reason:         [256107.571640] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
time:           Tue 03 Jan 2012 01:48:32 PM CET

backtrace:
:[256107.571640] WARNING: at lib/kref.c:34 kref_get+0x2d/0x30()
:[256107.571642] Hardware name: HP EliteBook 2540p
:[256107.571643] Modules linked in: tcp_lp lp vmnet vsock vmci vmmon lockd ppdev parport_pc parport fuse rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack binfmt_misc sha256_generic arc4 snd_hda_codec_hdmi hp_wmi sparse_keymap snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device uvcvideo iwlwifi videodev media qcserial v4l2_compat_ioctl32 microcode usb_wwan joydev snd_pcm mac80211 serio_raw cfg80211 btusb bluetooth intel_ips rfkill snd_timer snd soundcore iTCO_wdt snd_page_alloc iTCO_vendor_support tpm_infineon e1000e hp_accel lis3lv02d input_polldev uinput sunrpc xts gf128mul pata_pcmcia dm_crypt yenta_socket firewire_ohci firewire_core sdhci_pci sdhci mmc_core crc_itu_t sata_sil24 wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:[256107.571687] Pid: 6605, comm: pm-suspend Not tainted 3.1.6-1.fc16.x86_64 #1
:[256107.571689] Call Trace:
:[256107.571695]  [<ffffffff8106b73f>] warn_slowpath_common+0x7f/0xc0
:[256107.571698]  [<ffffffff8106b79a>] warn_slowpath_null+0x1a/0x20
:[256107.571700]  [<ffffffff812ab52d>] kref_get+0x2d/0x30
:[256107.571702]  [<ffffffff812a9d5a>] kobject_get+0x1a/0x30
:[256107.571706]  [<ffffffff813871b9>] get_device+0x19/0x20
:[256107.571710]  [<ffffffff8139327f>] dpm_complete+0xbf/0x220
:[256107.571712]  [<ffffffff813933fc>] dpm_resume_end+0x1c/0x30
:[256107.571715]  [<ffffffff810acefd>] suspend_devices_and_enter+0x13d/0x300
:[256107.571717]  [<ffffffff810ad1dd>] enter_state+0x11d/0x150
:[256107.571719]  [<ffffffff810ac627>] state_store+0xb7/0xf0
:[256107.571721]  [<ffffffff812a98ef>] kobj_attr_store+0xf/0x30
:[256107.571725]  [<ffffffff811e0d6f>] sysfs_write_file+0xef/0x170
:[256107.571729]  [<ffffffff81172943>] vfs_write+0xb3/0x180
:[256107.571731]  [<ffffffff81172c6a>] sys_write+0x4a/0x90
:[256107.571736]  [<ffffffff815dccc2>] system_call_fastpath+0x16/0x1b

smolt_data:
:
:
:General
:=================================
:UUID: f9356f98-6254-43c4-b4ec-94fbbd690228
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: x86_64
:BogoMIPS: 4255.92
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM) i7 CPU       L 640  @ 2.13GHz
:CPU Stepping: 5
:CPU Family: 6
:CPU Model Num: 37
:Number of CPUs: 4
:CPU Speed: 2134
:System Memory: 3748
:System Swap: 1023
:Vendor: Hewlett-Packard
:System: HP EliteBook 2540p 
:Form factor: Notebook
:Kernel: 3.1.6-1.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
:=================================
:(32902:11362:32902:32902) pci, None, HOST/PCI, Core Processor QuickPath Architecture Generic Non-core Registers
:(32902:11521:32902:32902) pci, None, HOST/PCI, Core Processor QuickPath Architecture System Address Decoder
:(32902:68:4156:28680) pci, agpgart-intel, HOST/PCI, Core Processor DRAM Controller
:(32902:11536:32902:32902) pci, None, HOST/PCI, Core Processor QPI Link 0
:(32902:11537:32902:32902) pci, None, HOST/PCI, Core Processor QPI Physical 0
:(32902:11538:32902:32902) pci, None, HOST/PCI, Core Processor Reserved
:(32902:11539:32902:32902) pci, None, HOST/PCI, Core Processor Reserved
:(32902:15151:4156:28680) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 6 port SATA AHCI Controller
:(32902:15111:4156:28680) pci, None, PCI/ISA, Mobile 5 Series Chipset LPC Interface Controller
:(32902:15154:4156:28680) pci, intel ips, NONE, 5 Series/3400 Series Chipset Thermal Subsystem
:(32902:16953:32902:4881) pci, iwlwifi, NETWORK, Centrino Advanced-N 6200 2x2 AGN
:(32902:4330:4156:28680) pci, e1000e, ETHERNET, 82577LM Gigabit Network Connection
:(4245:13617:4245:13617) pci, sata_sil24, STORAGE, SiI 3531 [SATALink/SATARaid] Serial ATA Controller
:(32902:15164:4156:28680) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(32902:9288:4156:28680) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:15204:4156:28680) pci, None, SIMPLE, 5 Series/3400 Series Chipset HECI Controller
:(32902:70:4156:28680) pci, i915, VIDEO, Core Processor Integrated Graphics Controller
:(32902:15176:4156:28680) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 4
:(32902:15170:4156:28680) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 1
:(32902:15172:4156:28680) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 2
:(32902:15190:4156:28680) pci, snd_hda_intel, MULTIMEDIA, 5 Series/3400 Series Chipset High Definition Audio
:(32902:15207:4156:28680) pci, serial, 16550_SERIAL, 5 Series/3400 Series Chipset KT Controller
:(32902:15156:4156:28680) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
:(4480:2098:4156:28680) pci, firewire_ohci, FIREWIRE, R5C832 IEEE 1394 Controller
:(4480:2082:4156:28680) pci, sdhci-pci, BASE, R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter
:(4480:1142:4156:28680) pci, yenta_cardbus, PCI/CARDBUS, RL5c476 II
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/vg_witness-lv_root / ext4 4096 4096 12901535 10241027 9585667 3276800 2974756 2974756
:/dev/sda1 /boot ext4 1024 1024 495844 412922 387322 128016 127788 127788
:/dev/mapper/vg_witness-lv_home /home ext4 4096 4096 25165678 9549760 8271399 6397952 6310896 6310896
:/dev/mapper/udisks-luks-6798aaeb-13e6-46f3-a2e9-25fd05916501 WITHHELD ext4 4096 4096 153829963 140648305 132834183 39075840 38993140 38993140
:
Comment 1 Dave Jones 2012-10-23 15:40:47 UTC 
# Mass update to all open bugs.

Kernel 3.6.2-1.fc16 has just been pushed to updates.
This update is a significant rebase from the previous version.

Please retest with this kernel, and let us know if your problem has been fixed.

In the event that you have upgraded to a newer release and the bug you reported
is still present, please change the version field to the newest release you have
encountered the issue with.  Before doing so, please ensure you are testing the
latest kernel update in that release and attach any new and relevant information
you may have gathered.

If you are not the original bug reporter and you still experience this bug,
please file a new report, as it is possible that you may be seeing a
different problem. 
(Please don't clone this bug, a fresh bug referencing this bug in the comment is sufficient).
Comment 2 andreas.mack@konsec.com 2012-10-24 11:44:37 UTC 
Fix by a previous F16 kernel, does not exist in F17.