[Openswan Users] Problem with openswan RPM and FC4

Nils Höres Nils.Hoeres at idnt.net
Thu Jan 26 18:18:12 CET 2006

Hello list,
I got the following problem using OpenSwan Ipsec on Fedora Core 4.
I installed the following rpms : 

And whenever I start /etc/init.d/ipsec I get the following :
klips_info:ipsec_init: KLIPS startup, Openswan KLIPS IPsec stack version: 2.4.4
NET: Registered protocol family 15
klips_info:ipsec_alg_init: KLIPS alg v=0.8.1-0 (EALG_MAX=255, AALG_MAX=251)
klips_info:ipsec_alg_init: calling ipsec_alg_static_init()
ipsec_aes_init(alg_type=15 alg_id=12 name=aes): ret=0
klips_debug: experimental ipsec_alg_AES_MAC not registered [Ok] (auth_id=0)
ipsec_3des_init(alg_type=15 alg_id=3 name=3des): ret=0
------------[ cut here ]------------
kernel BUG at include/linux/module.h:360!
invalid operand: 0000 [#1]
Modules linked in: ipsec(U) ipv6 autofs4 dm_mod video button battery ac shpchp i2c_piix4 i2c_core pcnet32 mii floppy ext3 jbd BusLogic sd_mod scsi_mod
CPU:    0
EIP:    0060:[<c037b746>]    Not tainted VLI
EFLAGS: 00010246   (2.6.13-1.1532_FC4)
EIP is at sk_alloc+0x150/0x15d
eax: 00000000   ebx: f89e3e80   ecx: 000000d0   edx: f89e1e40
esi: f712f600   edi: f712f7a4   ebp: 00000000   esp: f73c3efc
ds: 007b   es: 007b   ss: 0068
Process klipsdebug (pid: 1913, threadinfo=f73c3000 task=c1d10aa0)
Stack: f89e1e40 0000000f 00000000 f728f580 f73c3000 00000003 f899e951 00000001
       00030002 00000010 00000010 f7ff3e00 f89e1f60 f728f580 0000000f 00000000
       c037901f 00000000 c1d10aa0 00000002 f73c3f74 f73c3f98 0804f7d4 f73c3000
Call Trace:
 [<f899e951>] pfkey_create+0x6b/0x20c [ipsec]
 [<c037901f>] __sock_create+0xc5/0x1dd
 [<c037914f>] sock_create+0x18/0x1d
 [<c037918d>] sys_socket+0x1c/0x44
 [<c0379fce>] sys_socketcall+0x86/0x292
 [<c0109b52>] do_syscall_trace+0xef/0x123
 [<c0104465>] syscall_call+0x7/0xb
Code: 18 89 50 1c e9 02 ff ff ff 8b 14 24 8b 42 6c 89 da e8 3a b2 df ff 89 c6 e9 e2 fe ff ff 89 f0 e8 2d b3 df ff 31 f6 e9 17 ff ff ff <0f> 0b 68 01 b3 86 41 c0 e9 04 ff ff ff 56 53 83 ec 0c 89 c3 8b
 <0>Fatal exception: panic in 5 seconds

Is this a known bug ? 
Are there any Kernel-OpenSwan combinations that run with KLIPS and Nat-t support out of the box ?
Thank you for any hints on this.

Mit freundlichen Grüßen / Kind Regards,
Nils Höres


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