Messages in this thread | | | Date | Tue, 15 Aug 2006 08:50:55 +0200 | From | Philipp Matthias Hahn <> | Subject | Re: Soft lockup (and reboot): IPMI |
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Matt Domsch wrote:
> On Mon, Aug 14, 2006 at 06:14:46PM +0200, Philipp Matthias Hahn wrote: > >>While playing with "openipmigui", the server just rebooted with the >>following last message: >> >>BUG: soft lockup detected on CPU#0! >><c0103416> show_trace+0xd/0xf >><c01034e5> dump_stack+0x15/0x17 >><c01382b0> softlockup_tick+0x9d/0xae >><c012190a> run_local_timers+0x12/0x14 >><c0121748> update_process_times+0x3c/0x61 >><c010e1d9> smp_apic_timer_interrupt+0x57/0x5f >><c010307c> apic_timer_interrupt+0x1c/0x24 >><f8aa8783> ipmi_thread+0x43/0x71 [ipmi_si] >><c0129e62> kthread+0x78/0xa0 >><c0100e31> kernel_thread_helper+0x5/0xb >> >>Any idea on what went wrong? > > What kernel please? If 2.6.17 or higher, this is new. If < 2.6.17, > this is most likely due to the udelay(1) call in ipmi_thread() which > in 2.6.17 was replaced with a schedule().
Sorry for omitting that information, it's a plain 2.6.17.8 kernel. model name : Intel(R) Xeon(TM) CPU 2.66GHz
ipmi message handler version 39.0 IPMI Watchdog: driver initialized ipmi device interface IPMI System Interface driver. ipmi_si: Trying SMBIOS-specified KCS state machine at I/O address 0xca2, slave address 0x24, irq 0 ipmi: Found new BMC (man_id: 0x002880, prod_id: 0x0000, dev_id: 0x00) IPMI KCS interface initialized
BYtE Philipp -- Dipl.-Inform. Philipp.Hahn@informatik.uni-oldenburg.de Abteilung Systemsoftware und verteilte Systeme, Fk. II Carl von Ossietzky Universitaet Oldenburg, 26111 Oldenburg, Germany http://www.svs.informatik.uni-oldenburg.de/contact/pmhahn/ Telefon: +49 441 798-2866 Telefax: +49 441 798-2756 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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