Looks like one of the chains off xfrm_policy_list[] might have gone
circular?
Begin forwarded message:
Date: Wed, 24 Nov 2004 01:34:49 +0100
From: Marcin Gibu³a <mg@xxxxxxxx>
To: linux-kernel@xxxxxxxxxxxxxxx
Subject: ipsec hang
Hi,
today I tried to configure ipsec on my linux workstation (with openswan) and
it hanged just after the init had run /etc/rc.d/init.d/ipsec start.
It was on linux-2.6.10-rc1-bk20, so I upgraded to 2.6.10-rc2-mm3 but it didn't
make any difference.
The alt-sysrq-p shows the following call trace:
xfrm_policy_insert
xfrm_netlink_rcv
netlink_data_ready
netlink_sendmsg
sock_aio_write
do_sync_write
sock_map_fd
sys_select
vfs_write
system_call
The full trace (with regs, etc) is available at
http://www.iceni.pl/marcin/lockup.jpg
.config attached. This hang is 100%-reproductible for me. I can attach
openswan config if needed.
--
mg
.config
Description: Text document
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