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On 4/11/07, Zhao Forrest <forrest.zhao@gmail.com> wrote: > We're using RHEL5 with kernel version 2.6.18-8.el5. > When doing a stress test on raw device for about 3-4 hours, we found > the soft lockup message in dmesg. > I know we're not reporting the bug on the latest kernel, but does any > expert know if this is the known issue in old kernel? Or why > kmem_cache_free occupy CPU for more than 10 seconds? Sounds like slab corruption. CONFIG_DEBUG_SLAB should tell you more. - 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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