hello,<br><br>kernel (using KLIPS) generates Oops:<br><br>Dec 18 07:48:34 1197944314 kernel: Unable to handle kernel paging request at virtual address 00676673<br>Dec 18 07:48:35 1197944315 kernel: printing eip:<br>Dec 18 07:48:35 1197944315 kernel: c01bfafe<br>
Dec 18 07:48:35 1197944315 kernel: *pde = 00000000<br>Dec 18 07:48:35 1197944315 kernel: Oops: 0000 [#1]<br>Dec 18 07:48:35 1197944315 kernel: Modules linked in: ppp_deflate zlib_deflate zlib_inflate bsd_comp ip_nat_ftp ip_conntrack_ftp ipsec ip_conntrack_netlink sha512 crypto_null ip_nat_h323 ip_conntrack_h323 ip_nat_irc ip_conntrack_irc ip_nat_pptp ip_conntrack_pptp ip_nat_tftp ip_conntrack_tftp sch_htb md5 sha1 sha256 des blowfish cast5 serpent twofish aes ipt_MASQUERADE ipt_iprange pppoe pppox ppp_synctty ppp_async crc_ccitt ppp_generic slhc ipt_ULOG imq ipt_mport ipt_status xt_pkttype ip_conntrack_elite_proxy ipt_REDIRECT arptable_filter arp_tables ipt_hashlimit xt_tcpudp ipt_unclean ipt_recent ipt_NOTRACK ipt_IMQ ipt_CONNMARK ipt_set ipt_OUTDEV ipt_ENTITY xt_state ipt_entity ip_conntrack_master_fillup ip_conntrack_direction_helper ip_set_markipmap ip_set ipt_APPCLASS iptable_raw iptable_mangle ipt_ipp2p iptable_nat ip_nat ip_conntrack nfnetlink iptable_filter ip_tables x_tables e100 8021q<br>
Dec 18 07:48:35 1197944315 kernel: CPU: 0<br>Dec 18 07:48:35 1197944315 kernel: EIP: 0060:[crypto_free_tfm+30/160] Not tainted VLI<br>Dec 18 07:48:35 1197944315 kernel: EFLAGS: 00010282 (2.6.16.13-1 #66)<br>Dec 18 07:48:35 1197944315 kernel: EIP is at crypto_free_tfm+0x1e/0xa0<br>
Dec 18 07:48:35 1197944315 kernel: eax: deb08a04 ebx: 00676663 ecx: 00000000 edx: 00000000<br>Dec 18 07:48:35 1197944315 kernel: esi: c60adc20 edi: c60adc20 ebp: 00000000 esp: d16e3c7c<br>Dec 18 07:48:35 1197944315 kernel: ds: 007b es: 007b ss: 0068<br>
Dec 18 07:48:35 1197944315 kernel: Process pluto (pid: 9289, threadinfo=d16e2000 task=c7ecc580)<br>Dec 18 07:48:35 1197944315 kernel: Stack: <0>00000020 d5e44800 00000000 c60adc20 00000000 deac1c43 c60adc20 c60adc20<br>
Dec 18 07:48:35 1197944315 kernel: d16e3cb0 00000064 00000000 00000000 c699984c 2e707365 30303032 40303130<br>Dec 18 07:48:35 1197944315 kernel: 2e323231 2e363631 33392e36 c143f500 c6999800 00000286 00000286 deb0b480<br>
Dec 18 07:48:35 1197944315 ipsec__plutorun: !pluto failure!: exited with error status 139 (signal 11)<br>Dec 18 07:48:35 1197944315 kernel: Call Trace:<br>Dec 18 07:48:35 1197944315 ipsec__plutorun: restarting IPsec after pause...<br>
Dec 18 07:48:35 1197944315 kernel: [pg0+510307395/1069446144] ipsec_sa_wipe+0x2c3/0x3e0 [ipsec]<br>Dec 18 07:48:35 1197944315 kernel: [_read_unlock+11/16] _read_unlock+0xb/0x10<br>Dec 18 07:48:35 1197944315 kernel: [pg0+510424935/1069446144] ipsec_alg_get+0x57/0x70 [ipsec]<br>
Dec 18 07:48:35 1197944315 kernel: [pg0+510389633/1069446144] pfkey_key_process+0xc1/0x1f0 [ipsec]<br>Dec 18 07:48:35 1197944315 kernel: [pg0+510386659/1069446144] pfkey_msg_interp+0x1a3/0x350 [ipsec]<br>Dec 18 07:48:35 1197944315 kernel: [pg0+510361090/1069446144] pfkey_sendmsg+0x192/0x4b0 [ipsec]<br>
Dec 18 07:48:35 1197944315 kernel: [do_sock_write+161/192] do_sock_write+0xa1/0xc0<br>Dec 18 07:48:35 1197944315 kernel: [sock_aio_write+148/160] sock_aio_write+0x94/0xa0<br>Dec 18 07:48:35 1197944315 kernel: [do_sync_write+209/288] do_sync_write+0xd1/0x120<br>
Dec 18 07:48:35 1197944315 kernel: [autoremove_wake_function+0/96] autoremove_wake_function+0x0/0x60<br>Dec 18 07:48:35 1197944315 kernel: [_spin_lock+11/16] _spin_lock+0xb/0x10<br>Dec 18 07:48:35 1197944315 kernel: [vfs_write+364/384] vfs_write+0x16c/0x180<br>
Dec 18 07:48:35 1197944315 kernel: [sys_write+81/128] sys_write+0x51/0x80<br>Dec 18 07:48:35 1197944315 kernel: [syscall_call+7/11] syscall_call+0x7/0xb<br>Dec 18 07:48:35 1197944315 kernel: Code: ff 89 c5 e9 34 ff ff ff 90 8d 74 26 00 83 ec 14 89 74 24 08 8b 74 24 18 89 5c 24 04 89 7c 24 0c 85 f6 89 6c 24 10 74 69 8b 5e 28 <8b> 6b 10 89 34 24 e8 37 fe ff ff 8b 83 c0 00 00 00 83 c5 2c 85<br>
Dec 18 07:48:45 1197944325 kernel: <2>IPSEC EVENT: KLIPS device ipsec0 shut down.<br>Dec 18 07:48:45 1197944325 kernel: IPSEC EVENT: KLIPS device ipsec1 shut down.<br>Dec 18 07:48:45 1197944325 kernel:<br>Dec 18 07:48:45 1197944325 ipsec_setup: ...Openswan IPsec stopped<br>
Dec 18 07:48:45 1197944325 ipsec_setup: Stopping Openswan IPsec...<br>Dec 18 07:48:45 1197944325 ipsec_setup: Removing orphaned /var/run/pluto/pluto.pid:<br>Dec 18 07:48:45 1197944325 ipsec_setup: ERROR: Module ipsec is in use<br>
Dec 18 07:48:45 1197944325 ipsec_setup: Error: an inet prefix is expected rather than "dev".<br>Dec 18 07:48:45 1197944325 ipsec_setup: RTNETLINK answers: Cannot assign requested address<br><br>the last line in /var/log/secure before Oops is always -<br>
<br>Dec 18 07:48:32 1197944312 pluto[9289]: "T-1" #995: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2<br><br>after Oops pluto restarts:<br><br>Dec 18 07:48:48 1197944328 ipsec__plutorun: Restarting Pluto subsystem...<br>
Dec 18 07:48:48 1197944328 ipsec__plutorun: Unknown default RSA hostkey scheme, not generating a default hostkey<br>
Dec 18 07:48:48 1197944328 pluto[17193]: Starting Pluto (Openswan
Version 2.4.8 LDAP_V3 PLUTO_SENDS_VENDORID PLUTO_USES_KEYRR; Vendor ID
OE]bWX`QBruL)<br>
<br>kernel: 2.6.16.13-1<br>Openswan: 2.4.8<br><br>it is only when i use a D-Link router at the other end.<br><br>any clue?<br><br>regards,<br>-hiren<br>