[plt-scheme] Kernel Panic

whoa, a userland app bringing down an OS.  Thought that only happened
on Windows... :P

Perhaps some load balancing scheme (no pun intended) would help?

On Fri, May 8, 2009 at 12:04 AM, Arend van der Veen
<arend.vanderveen at gmail.com> wrote:
> Hi All,
>
> I have been running PLT Scheme 4.1.2 on Ubuntu 8.1 and have been
> having a few kernel panics.  Following is the trace:
>
> May  7 12:26:11 wbatweb03 kernel: [848774.126339] mzschemecgc invoked
> oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=-17
> May  7 12:27:28 wbatweb03 kernel: [848774.126345] Pid: 5171, comm:
> mzschemecgc Not tainted 2.6.24-23-server #1
> May  7 12:27:28 wbatweb03 kernel: [848774.126347]
> May  7 12:27:28 wbatweb03 kernel: [848774.126347] Call Trace:
> May  7 12:27:28 wbatweb03 kernel: [848774.126369]
> [oom_kill_process+0xf6/0x110] oom_kill_process+0xf6/0x110
> May  7 12:27:28 wbatweb03 kernel: [848774.126373]
> [out_of_memory+0x15e/0x270] out_of_memory+0x15e/0x270
> May  7 12:27:28 wbatweb03 kernel: [848774.126377]
> [__alloc_pages+0x399/0x3d0] __alloc_pages+0x399/0x3d0
> May  7 12:27:28 wbatweb03 kernel: [848774.126382]
> [__do_page_cache_readahead+0xe0/0x210]
> __do_page_cache_readahead+0xe0/0x210
> May  7 12:27:28 wbatweb03 kernel: [848774.126388]
> [nfs:filemap_fault+0x28e/0x570] filemap_fault+0x28e/0x390
> May  7 12:27:28 wbatweb03 kernel: [848774.126392]
> [__do_fault+0x6c/0x440] __do_fault+0x6c/0x440
> May  7 12:27:28 wbatweb03 kernel: [848774.126397]
> [handle_mm_fault+0x1c1/0x800] handle_mm_fault+0x1c1/0x800
>
> PLT Scheme is being executed on a web server using CGI with a large
> number of simultaneous connections.  Thank in advance for any help.
>
> Arend
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