[Openswan dev] Runtime error with cryptosoft with 2.6.18 kernel -

[Kabir Ahsan-r9aahw]

All
I am trying to get OPENSWAN+OCF to work in a net-to-net topology but
seeing some runtime problem with *cryptosoft*. My kernel is
2.6.18-rc2-g82d6897f-dirty patched with openswan (branch v3_0ocf) patch.
I build the kernel and create ipsec, ocf, cryptosoft modules. I can
install the module correctly on to my targets. Then I pump traffice from
tester to one of my DUTs. The DUT getting clear text packet from tester,
show the following runtime error. Not sure whether it is anything to do
with the kernel version that I picked. In other words does the v3_0ocf
branch work with  2.6.18-rc2-g82d6897f-dirty?
Thanks in advance. 
-ahsan. 
 
ERROR LOG DUMP:
==================
~/openswan # crypto: page allocation failure. order:0, mode:0x20 Call
Trace:
[CFA79980] [C0008A80]  (unreliable)
[CFA799B0] [C0046758]
[CFA799F0] [C005DA88]
[CFA79A20] [C005DED8]
[CFA79A30] [C014CAA4]
[CFA79A50] [C013B798]
[CFA79A70] [C013CBA0]
[CFA79AB0] [C013CE98]
[CFA79AD0] [C015455C] [CFA79B00] [C0025054]
[CFA79B30] [C0006704] [CFA79B40] [C0024F48]
[CFA79B50] [C01695E8] [CFA79C50] [C0169EA8]
[CFA79C70] [D10961B8]
[CFA79CE0] [D10966E4]
[CFA79D00] [D109B630]
[CFA79D20] [D10AC7E0]
[CFA79D40] [D1017228]
[CFA79D60] [D1010BB4]
[CFA79F40] [D101854C]
[CFA79F70] [D10187B0]
[CFA79FF0] [C0004AD8]
Mem-info:
DMA per-cpu:
cpu 0 hot: high 90, batch 15 used:14
cpu 0 cold: high 30, batch 7 used:0
DMA32 per-cpu: empty
Normal per-cpu: empty
HighMem per-cpu: empty
Free pages:         744kB (0kB HighMem)
Active:1023 inactive:5564 dirty:10 writeback:0 unstable:0 free:186
slab:57345 mapped:503 pagetables:56
DMA free:744kB min:2048kB low:2560kB high:3072kB active:4092kB
inactive:22256kB present:262144kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB
present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
Normal free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB
present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB
present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 0*256kB 1*512kB 0*1024kB
0*2048kB 0*4096kB = 744kB
DMA32: empty
Normal: empty
HighMem: empty
Swap cache: add 0, delete 0, find 0/0, race 0+0
Free swap  = 0kB
Total swap = 0kB
Free swap:            0kB
65536 pages of RAM
0 pages of HIGHMEM
250 free pages
1159 reserved pages
1921 pages shared

 
 
MY WORKING DIRECTORY:
=========================
[r9aahw at psys02 OPENSWAN-OCF]$ pwd
/home/r9aahw/OPENSWAN-OCF
[r9aahw at psys02 OPENSWAN-OCF]$ ls -al
total 60
drwxr-xr-x   5 r9aahw psys   4096 Nov  6 11:46 .
drwx------  56 r9aahw users  4096 Nov  6 11:47 ..
-rw-r--r--   1 r9aahw psys  12744 Nov  6 11:45 failure_dump.txt
drwxr-xr-x  22 r9aahw psys   4096 Nov  6 11:47 kernel_tree
drwxr-xr-x   3 r9aahw psys   4096 Nov  3 15:23 ltib_rootfs
drwxr-xr-x  17 r9aahw psys   4096 Nov  3 15:17 openswan
[r9aahw at psys02 OPENSWAN-OCF]$ cd openswan/
[r9aahw at psys02 openswan]$ git status
# On branch refs/heads/v3_0ocf
#
# Changed but not updated:
#   (use git-update-index to mark for commit)
#
#       modified: Makefile.inc
#
#
# Untracked files:
#   (use "git add" to add to commit)
#
#       stage/
nothing to commit

 
MODULES INSTALLED:
====================
~/openswan # cat /proc/modules
ipsec 368032 1 [permanent], Live 0xd108f000
cryptosoft 11276 0 - Live 0xd1010000
ocf 23360 2 ipsec,cryptosoft, Live 0xd1016000
~/openswan #

 
 
 
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