2.1.119 processes hanging looking in /proc, maybe 3c509's fault

Jamie Lokier (lkd@tantalophile.demon.co.uk)
Fri, 9 Oct 1998 17:24:20 +0100


Folks,

While recently experimenting with putting funny signals on an Ethernet
cable (you don't want to know), I got spews of messages like this in the
logs:

Oct 8 23:54:19 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2015.
Oct 8 23:54:19 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2015.
Oct 8 23:54:19 clpc20 kernel: ^IWaiting for 3c509 to packet, status 2005.
Oct 8 23:54:19 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2005.
Oct 8 23:54:20 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2015.
Oct 8 23:54:20 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2005.
Oct 8 23:54:20 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2015.
Oct 8 23:54:20 clpc20 kernel: ^IWaiting for 3c509 to discard packet, status 2005.

Ok, fair enough.

But immediately after the first spew, all processes that looked in /proc
(such as ps, ls /proc etc.) hung and couldn't be killed.

So I rebooted.

Everything's been _nearly_ fine since (one unexpected core dump from
Mutt, perhaps I should not be surprised). For a while I thought a file
had got itself corrupted, but on second thoughts perhaps I just forgot
what I'd been doing recently :-)

-- Jamie

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