Messages in this thread | | | Date | Sun, 14 Nov 2004 23:45:59 +0100 | From | Andries Brouwer <> | Subject | Re: 2.6.9: unkillable processes during heavy IO |
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On Sun, Nov 14, 2004 at 02:30:51PM -0800, Andrew Morton wrote: > Brad Fitzpatrick <brad@danga.com> wrote: > > > > Next time it hangs like this, how can I get a kernel backtrace or other useful information > > for a certain process? > > echo t > /proc/sysrq-trigger > dmesg -n 1000000 > foo
I suppose you meant s/-n/-s/
With a recent dmesg (util-linux 2.12b or later) no parameter is needed. - 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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