Messages in this thread | | | Date | Thu, 14 Jun 2012 10:02:53 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: logging on kernel panic |
| |
On Wed, 13 Jun 2012, Mahmood Naderan wrote:
> >and you can get the dmesg+panic from there > Sorry where? in the bios?
Read Documentation/ABI/testing/pstore in the kernel sources.
> @Cong: > >The kernel log may not hit /var/log/syslog when kernel panics, > Can I ask why. Just before a panic, kernel is still alive and can log.
At the point of panic, the machine is too dead to be able to perform such a complex operation as writing to filesystem.
-- Jiri Kosina SUSE Labs -- 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/
| |