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From: Christian Jaeger (christian.jaeger_at_ethlife.ethz.ch)
Date: Mon 12 Apr 2004 - 06:30:10 BST


...and even more strage stuff:

When halting a vserver using halt -f or rebooting it using reboot -f,
this gets written to the host's kern.log multiple times:

Apr 12 07:21:11 elvis kernel: grsec: signal 11 sent to (vps:16712)
UID(0) EUID(0), parent (vserver:21259) UID(0) EUID(0)
Apr 12 07:21:11 elvis kernel: grsec: attempted resource overstep by
requesting 4096 for RLIMIT_CORE against limit 0 by (vps:16712) UID(0)
EUID(0), parent (vserver:21259) UID(0) EUID(0)

As I said, this kernel is grsecurity enabled, which means it logs
when a process gets sigsegv or tries to dump core when the rlimit
does not allow it.

When stop'ing/start'ing the vserver manually from the host, no kernel
message is logged.

Christian.
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