[Openswan Users] kernel 2.6.11.7 + openswan 2.3.1 = kernel panic

[Daniel Wittenberg]

I tried this last night as well with the openswan src.rpm on fc3 with
same results.

Dan

On Wed, 2005-04-13 at 15:54 +0300, Mihai Moldovanu wrote:
> sequence to reproduce it :
> 
> compile openswan with klips
> 
> root at my~# modprobe ipsec
> klips_info:ipsec_init: KLIPS startup, Openswan KLIPS IPsec stack 
> version: 2.3.1
> 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
> 
> 
> root at my~# ipsec --version
> Unable to handle kernel paging request at virtual address e0a20580
>  printing eip:
> c0184445
> *pde = 00000000
> Oops: 0000 [#1]
> PREEMPT SMP
> Modules linked in: sk98lin ehci_hcd usbcore
> CPU:    0
> EIP:    0060:[proc_get_inode+165/336]    Not tainted VLI
> EFLAGS: 00010202   (2.6.11.7-1tsttfm)
> EIP is at proc_get_inode+0xa5/0x150
> eax: de63e000   ebx: de7e3ea0   ecx: 00000001   edx: e0a20580
> esi: de61d980   edi: 00000001   ebp: 00000007   esp: de63fdd8
> ds: 007b   es: 007b   ss: 0068
> Process ipsec (pid: 1244, threadinfo=de63e000 task=de604550)
> Stack: de61d980 c15cee00 f00002a2 c0186ccb c15cee00 f00002a2 de61d980 
> ffffffea
>        00000000 fffffff4 de7de950 de7dd1b0 de63fe84 c0161d82 de7dd1b0 
> de7de950
>        de63ff18 de63fe84 de63ff18 c15d6180 de63fe7c c0161fc8 de7de9e0 
> de63fe84
> Call Trace:
>  [proc_lookup+187/208] proc_lookup+0xbb/0xd0
>  [real_lookup+146/192] real_lookup+0x92/0xc0
>  [do_lookup+104/128] do_lookup+0x68/0x80
>  [link_path_walk+1638/3264] link_path_walk+0x666/0xcc0
>  [link_path_walk+1926/3264] link_path_walk+0x786/0xcc0
>  [handle_mm_fault+256/384] handle_mm_fault+0x100/0x180
>  [getname+92/160] getname+0x5c/0xa0
>  [path_lookup+144/336] path_lookup+0x90/0x150
>  [__user_walk+35/64] __user_walk+0x23/0x40
>  [vfs_stat+23/80] vfs_stat+0x17/0x50
>  [do_brk+405/736] do_brk+0x195/0x2e0
>  [sys_stat64+17/48] sys_stat64+0x11/0x30
>  [copy_to_user+49/80] copy_to_user+0x31/0x50
>  [sys_rt_sigprocmask+120/208] sys_rt_sigprocmask+0x78/0xd0
>  [syscall_call+7/11] syscall_call+0x7/0xb
> Code: 66 8b 46 0e 66 85 c0 74 08 25 ff ff 00 00 89 43 2c 8b 56 28 bf 01 
> 00 00 00 85 d2 74 3b b8 00 e0 ff ff 21 e0 8b 48 14 4
> 1 89 48 14 <83> 3a 02 8b 40 10 74 59 c1 e0 07 8d 04 10 ff 80 00 01 00 00 b8
>  <6>note: ipsec[1244] exited with preempt_count 1
> 
> 
> 
> 
> 
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Daniel Wittenberg
RHCE
President/CTO
The Starken Group Ltd.
http://www.starken.com