Messages in this thread | | | From | "Sergey S. Kostyliov" <> | Subject | Re: 2.6.X kernel memory leak? | Date | Fri, 9 Apr 2004 16:15:04 +0400 |
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Hello Andrew,
On Friday 09 April 2004 13:09, Andrew Morton wrote: > "Sergey S. Kostyliov" <rathamahata@php4.ru> wrote: > > > > And here is part of sysrq-T for the third machine, which have just locked up, > > kernel is 2.6.5-rc3-aa2. > > It does look like a kernel memory leak, but it's not into slab. > > You've disabled iptables. Possibly there's a leak in a device driver? > Which drivers are in regular use there? What are you using for those > hardware RAID controllers?
I've seen this kind of lockup (according to sysrq-T) on different boxes:
1) ope RAID: mylex 352 drivers: e100, dac960 .config: http://sysadminday.org.ru/2.6.1-io_lockup/ope/.config
2) terror RAID: megaraid 320-2 drivers: e1000, megaraid2 .config: http://sysadminday.org.ru/2.6.X-lockup/terror/.config
3) mirror drivers: e100, aic7xxx, md, netconsole .config: http://sysadminday.org.ru/2.6.X-lockup/mirror/.config
I also saw the same symptoms on a fourth box, but I'm not shure about this one because it didn't use to be attached to serial console at that time.
For this box: RAID: Compaq smart 2 drivers: tlan,epic100,cpqarray
-- Best regards, Sergey S. Kostyliov <rathamahata@php4.ru> Public PGP key: http://sysadminday.org.ru/rathamahata.asc - 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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