Bug 756916

Summary: [abrt] kernel: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:24558]
Product: [Fedora] Fedora Reporter: vjain02
Component: kernelAssignee: John W. Linville <linville>
Status: CLOSED DUPLICATE 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:98b5478e0ef759b141a48c09ab9dd1778a95f298
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-11-28 18:12:39 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 vjain02 2011-11-25 06:22:53 UTC 
libreport version: 2.0.6
abrt_version:   2.0.4.981
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.1.1-2.fc16.x86_64 root=UUID=98d33203-8003-4ac4-b642-f857109021b6 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8 init=/sbin/bootchartd
comment:        plain gnome 3 session
kernel:         undefined
reason:         BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:24558]
time:           Fri Nov 25 00:17:51 2011

backtrace:
:BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:1:24558]
:Modules linked in: binfmt_misc rtl8192se rtlwifi mac80211 cfg80211 tcp_lp ppdev parport_pc lp parport fuse ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_CHECKSUM iptable_mangle tun bridge stp llc uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm iTCO_wdt e1000e i2c_i801 intel_ips iTCO_vendor_support snd_timer snd_page_alloc thinkpad_acpi rfkill snd soundcore joydev microcode virtio_net kvm_intel kvm uinput firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci mmc_core mxm_wmi wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: cfg80211]
:CPU 3 
:Modules linked in: binfmt_misc rtl8192se rtlwifi mac80211 cfg80211 tcp_lp ppdev parport_pc lp parport fuse ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_CHECKSUM iptable_mangle tun bridge stp llc uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_codec_hdmi snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm iTCO_wdt e1000e i2c_i801 intel_ips iTCO_vendor_support snd_timer snd_page_alloc thinkpad_acpi rfkill snd soundcore joydev microcode virtio_net kvm_intel kvm uinput firewire_ohci firewire_core crc_itu_t sdhci_pci sdhci mmc_core mxm_wmi wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: cfg80211]
:Pid: 24558, comm: kworker/3:1 Not tainted 3.1.1-2.fc16.x86_64 #1 LENOVO 2516CTO/2516CTO
:RIP: 0010:[<ffffffff81085dc4>]  [<ffffffff81085dc4>] do_raw_spin_lock+0x21/0x25
:RSP: 0018:ffff88003d3ffda0  EFLAGS: 00000293
:RAX: 000000000000e4e6 RBX: ffff880000000001 RCX: 0000000000000000
:RDX: 000000000000e4e4 RSI: 0000000000000013 RDI: ffff880027f59d74
:RBP: ffff88003d3ffda0 R08: 0000000000000000 R09: 0000000000000000
:R10: 00000000009801d2 R11: ffff8800b1ebffd8 R12: ffff88003d3ffe00
:R13: 0000000000000002 R14: ffff8800b7012f80 R15: ffff8800862c6c00
:FS:  0000000000000000(0000) GS:ffff8800b7180000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 00007f180eb4c000 CR3: 0000000001a05000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process kworker/3:1 (pid: 24558, threadinfo ffff88003d3fe000, task ffff88006dc64590)
:Stack:
: ffff88003d3ffdb0 ffffffff814b714e ffff88003d3ffdd0 ffffffffa0476866
: ffff880027f59d40 ffff880027f58540 ffff88003d3ffe40 ffffffffa046f771
: 0000000000012f80 00000039ab8d1500 0000000000000000 0000000000000000
:Call Trace:
: [<ffffffff814b714e>] _raw_spin_lock+0xe/0x10
: [<ffffffffa0476866>] rtl_lps_leave+0x1c/0xea [rtlwifi]
: [<ffffffffa046f771>] rtl_watchdog_wq_callback+0x1ae/0x261 [rtlwifi]
: [<ffffffffa046f5c3>] ? rtl_watch_dog_timer_callback+0x48/0x48 [rtlwifi]
: [<ffffffff8106ed84>] process_one_work+0x176/0x2a9
: [<ffffffff8106ce1c>] ? need_to_create_worker+0x12/0x26
: [<ffffffff8106f892>] worker_thread+0xda/0x15d
: [<ffffffff8106f7b8>] ? manage_workers+0x176/0x176
: [<ffffffff81072cdf>] kthread+0x84/0x8c
: [<ffffffff814bfa74>] kernel_thread_helper+0x4/0x10
: [<ffffffff81072c5b>] ? kthread_worker_fn+0x148/0x148
: [<ffffffff814bfa70>] ? gs_change+0x13/0x13
:Code: 00 74 05 e8 0f 46 1a 00 5d c3 55 48 89 e5 66 66 66 66 90 b8 00 00 01 00 f0 0f c1 07 0f b7 d0 c1 e8 10 39 c2 74 07 f3 90 0f b7 17 <eb> f5 5d c3 55 48 89 e5 66 66 66 66 90 8b 07 89 c2 c1 c0 10 39 

smolt_data:
:
:
:General
:=================================
:UUID: 05b1b33d-6ccd-463e-a112-e2c41df79e94
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.utf8
:Platform: x86_64
:BogoMIPS: 5320.66
:CPU Vendor: GenuineIntel
:CPU Model: Intel(R) Core(TM) i5 CPU       M 560  @ 2.67GHz
:CPU Stepping: 5
:CPU Family: 6
:CPU Model Num: 37
:Number of CPUs: 4
:CPU Speed: 2667
:System Memory: 2874
:System Swap: 6143
:Vendor: LENOVO
:System: 2516CTO ThinkPad T410
:Form factor: Notebook
:Kernel: 3.1.1-2.fc16.x86_64
:SELinux Enabled: 0
:SELinux Policy: targeted
:SELinux Enforce: Unknown
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(4480:59426:6058:8499) pci, sdhci-pci, BASE, MMC/SD Host Controller
:(4480:57904:6058:8500) pci, None, BASE, Memory Stick Host Controller
:(4480:59442:6058:8502) pci, firewire_ohci, FIREWIRE, FireWire Host Controller
:(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
:(32902:68:6058:8595) 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, i801_smbus, SERIAL, 5 Series/3400 Series Chipset SMBus Controller
:(32902:15151:6058:8552) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 6 port SATA AHCI Controller
:(32902:15111:6058:8550) 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
:(32902:4330:6058:8531) pci, e1000e, ETHERNET, 82577LM Gigabit Network Connection
:(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
:(4332:33138:4332:57376) pci, rtl8192se, NETWORK, RTL8191SEvB Wireless LAN Controller
:(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
:(32902:15207:6058:8546) pci, serial, 16550_SERIAL, 5 Series/3400 Series Chipset KT Controller
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda8 / ext3 4096 4096 4913631 2185748 1936148 1248480 978630 978630
:/dev/sda7 WITHHELD ext4 4096 4096 6457055 1618129 1290129 1640160 1311177 1311177
:
Comment 1 John W. Linville 2011-11-28 18:12:39 UTC 

*** This bug has been marked as a duplicate of bug 754075 ***