libreport version: 2.0.8 abrt_version: 2.0.6 cmdline: BOOT_IMAGE=/vmlinuz-3.1.5-2.fc16.x86_64 root=UUID=ba60de2f-918f-4b6a-a6c7-56e58fc58d8d ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rd.luks=0 LANG=en_US.UTF-8 nouveau.modeset=0 rd.driver.blacklist=nouveau comment: This happened right after boot kernel: 3.1.5-2.fc16.x86_64 reason: WARNING: at kernel/watchdog.c:241 watchdog_overflow_callback+0x9a/0xc0() time: Sun 18 Dec 2011 05:57:08 PM PST backtrace: :WARNING: at kernel/watchdog.c:241 watchdog_overflow_callback+0x9a/0xc0() :Hardware name: 0677 :Watchdog detected hard LOCKUP on cpu 0 :Modules linked in: :Pid: 1, comm: swapper Not tainted 3.1.5-2.fc16.x86_64 #1 :Call Trace: : <NMI> [<ffffffff8106b6ef>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff8106b7e6>] warn_slowpath_fmt+0x46/0x50 : [<ffffffff810d9dba>] watchdog_overflow_callback+0x9a/0xc0 : [<ffffffff8110e3e6>] __perf_event_overflow+0x96/0x1e0 : [<ffffffff8110be41>] ? perf_event_update_userpage+0x11/0xc0 : [<ffffffff8110ed94>] perf_event_overflow+0x14/0x20 : [<ffffffff81026b39>] intel_pmu_handle_irq+0x239/0x4b0 : [<ffffffff815d26d9>] perf_event_nmi_handler+0x39/0xc0 : [<ffffffff815d4a1d>] notifier_call_chain+0x4d/0x70 : [<ffffffff815d4a7a>] atomic_notifier_call_chain+0x1a/0x20 : [<ffffffff815d4aae>] notify_die+0x2e/0x30 : [<ffffffff815d1aa2>] do_nmi+0xb2/0x260 : [<ffffffff815d16f0>] nmi+0x20/0x30 : [<ffffffff8101ac50>] ? rtc_cmos_write+0x10/0x10 : <<EOE>> [<ffffffff812b060a>] ? delay_tsc+0x4a/0x80 : [<ffffffff815bd1a3>] ? set_cpu_sibling_map+0x344/0x344 : [<ffffffff812b055d>] __const_udelay+0x2d/0x30 : [<ffffffff815bc9b7>] do_boot_cpu+0x46e/0x8b6 : [<ffffffff8102e090>] ? get_fixed_ranges.constprop.6+0x130/0x130 : [<ffffffff815bcdff>] ? do_boot_cpu+0x8b6/0x8b6 : [<ffffffff815bd5de>] native_cpu_up+0xf8/0x167 : [<ffffffff815bef05>] _cpu_up+0x92/0x102 : [<ffffffff815bf047>] cpu_up+0xd2/0xe6 : [<ffffffff81b98e1f>] smp_init+0x46/0x9d : [<ffffffff81b7ecc2>] kernel_init+0xad/0x158 : [<ffffffff81063687>] ? schedule_tail+0x27/0xb0 : [<ffffffff815dad34>] kernel_thread_helper+0x4/0x10 : [<ffffffff81b7ec15>] ? start_kernel+0x3c0/0x3c0 : [<ffffffff815dad30>] ? gs_change+0x13/0x13 smolt_data: : : :General :================================= :UUID: 66d200af-4533-4a52-a068-2c4e3c21197b :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 4522.36 :CPU Vendor: GenuineIntel :CPU Model: Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz :CPU Stepping: 2 :CPU Family: 6 :CPU Model Num: 37 :Number of CPUs: 4 :CPU Speed: 2267 :System Memory: 3819 :System Swap: 2426 :Vendor: LENOVO :System: 0677 Lenovo G460 :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 :================================= :(32902:11362:6058:14635) pci, None, HOST/PCI, Core Processor QuickPath Architecture Generic Non-core Registers :(32902:11521:6058:14635) pci, None, HOST/PCI, Core Processor QuickPath Architecture System Address Decoder :(32902:68:6058:14622) pci, None, HOST/PCI, Core Processor DRAM Controller :(32902:69:6058:14623) pci, pcieport, PCI/PCI, Core Processor PCI Express x16 Root Port :(32902:11536:6058:14635) pci, None, HOST/PCI, Core Processor QPI Link 0 :(32902:11537:6058:14635) pci, None, HOST/PCI, Core Processor QPI Physical 0 :(32902:11538:6058:14635) pci, None, HOST/PCI, Core Processor Reserved :(32902:11539:6058:14635) pci, None, HOST/PCI, Core Processor Reserved :(32902:15152:6058:14527) pci, i801_smbus, SERIAL, 5 Series/3400 Series Chipset SMBus Controller :(32902:15145:6058:14529) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 4 port SATA AHCI Controller :(32902:15113:6058:14526) pci, None, PCI/ISA, Mobile 5 Series Chipset LPC Interface Controller :(32902:15154:6058:14528) pci, intel ips, NONE, 5 Series/3400 Series Chipset Thermal Subsystem :(32902:9288:6058:14399) pci, None, PCI/PCI, 82801 Mobile PCI Bridge :(32902:15164:6058:14506) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller :(32902:15156:6058:14520) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller :(32902:15204:6058:14501) pci, None, SIMPLE, 5 Series/3400 Series Chipset HECI Controller :(4332:33078:6058:14638) pci, r8169, ETHERNET, RTL8101E/RTL8102E PCI Express Fast Ethernet controller :(32902:15174:6058:14514) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 3 :(32902:15170:6058:14512) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 1 :(32902:15172:6058:14513) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 2 :(32902:15178:6058:14516) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 5 :(32902:15190:6058:14511) pci, snd_hda_intel, MULTIMEDIA, 5 Series/3400 Series Chipset High Definition Audio :(32902:132:32902:4885) pci, iwlwifi, NETWORK, Centrino Wireless-N 1000 BGN :(4318:3043:6058:14637) pci, snd_hda_intel, MULTIMEDIA, High Definition Audio Controller :(4318:2677:6058:14637) pci, nvidia, VIDEO, GT218 [GeForce 310M] : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/sda6 / ext4 4096 4096 17890652 5553689 5371998 4546560 4227323 4227323 :/dev/sda1 /boot ext4 1024 1024 496285 412687 387087 124488 124039 124039 :/dev/sda5 WITHHELD fuseblk 4096 4096 28623615 6204586 6204586 24883880 24874342 24874342 :
The watchdog should only trigger if interrupts are disabled for 10 seconds or more. Looking at the stack trace native_cpu_up explicit checks to make sure interrupts _are_ enabled (WARN_ON(irqs_disabled)). The do_boot_cpu path doesn't seem to disable interrupts and in fact goes into a 5 second delay loop while waiting for the cpu to come up. Now if this is looping and scheduling with interrupts disabled, I can see this causing a lockup warning (as seen above). But I can't see were interrupts would be disabled. I would have to see the whole console bootup to see if there are other errors going on. Is it possible to take a picture or capture more of the console otherwise? Cheers, Don
*** Bug 771090 has been marked as a duplicate of this bug. ***
No idea Package: kernel OS Release: Fedora release 16 (Verne)
no idea. some boo-boo happened during shutdown sequence rating: (null) Package: kernel Architecture: x86_64 OS Release: Fedora release 16 (Verne)
*** Bug 802563 has been marked as a duplicate of this bug. ***
*** Bug 799927 has been marked as a duplicate of this bug. ***
[mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update.
*** Bug 783750 has been marked as a duplicate of this bug. ***
Pardon my commenting on a closed bug, but I recently received this error while booting a brand new 3.3.4 F17 kernel; upon debugging, it was quite clear that this was a processor timing error due to overclocking. I recommend anyone experiencing this bug to try stock CPU clocks and/or use EFI/BIOS to disable the watchdog feature, and then going from there.