[Openswan Users] Still server crash

Dennis van der Meer dennisvandermeer at greenchem-adblue.com
Mon Mar 29 11:15:12 EDT 2010



Last week I have been trying to see if I can get a stable version of
KLIPS working but I seem to crash my entire server

whenever I try this. I've been able to crash my VMWare test system but
also a production server that is not using VMWare.

As soon as I try to make a connection using ipsec from another location
the whole system crashes. I was able to change

the number of screen lines to 60 so I could see a little bit more (see
partial info below). Maybe someone can help me track 

down the problem. So far I have tried a recent GIT build, 2 different
kernel versions and the latest official openswan version;

all have the same problems with the crash.


Partial crash info:


Code: 00 00 00 23 1f a3 e0 20 1f a3 e0 17 1f a3 e0 13 1f a3 e0 10 1f a3
e0 0d 1f

 a3 e0 04 1f a3 e0 55 53 56 57 8b 6c 24 1c 8b 5c 24 2c (8b) 33 8b 7b 04
57 56 57

 56 89 e3 8b 74 24 24 8b 7c 24 28 8b 4c

EIP: [(e0a31f9c)] .des_ncbc_encrypt_end+0xc/0x1e0 [ipsec] SS:ESP

CR2: 000000006a5a85a4

---[ end trace 33b374d09a6bcf21 ]---

Kernel panic - not syncing: Fatal exception in interrupt

Pid: 2043, comm.: sh Tainted: G     D    2.6.33 #4

Call Trace:

 [<c148fd84>] ? printk+0x18/0x1a

 [<c148fcb2>] panic+0x43/0xfd

 [<c100d3c3>] oops_end+0x83/0x90

 [<c101f4be>] no_context+0xbe/0x160

 [<c101f5af>] __bad_area_nosemaphone+0x4f/0x180

 [<c104efd2>] ? sched_clock_local+0xd2/0x170

 [<c1031423>] ? task_tick_fair+0x33/0x110

 [<c103108b>] ? scheduler_tick+0xeb/0x150

 [<c101f6f2>] bad_area_nosemaphone+0x12/0x20

 [<c101fadc>] do_page_fault+0x25c/0x300

 [<c10559e5>] ? tick_periodic+0x25/0x70

 [<c1055a49>] ? tick_handle_periodic+0x19/0x90

 [<c101f880>] ? do_page_fault+0x0/0x300

 [<c1492ace>] error_code+0x66/0x6c

 [<c101f880>] ? do_page_fault+0x0/0x300

 [<e0a31f9c>] ? .des_ncbc_encrypt_end+0xc/0x1e0 [ipsec]

 [<e0a2f279>] ? _3des_cbc_encrypt+0x49/0x60 [ipsec]

 [<e0a2f15d>] ? ipsec_alg_esp_encrypt+0x5d/0x130 [ipsec]

 [<e0a2a5f5>] ? ipsec_rcv_esp_decrypt+0x75/0x110 [ipsec]

 [<e0a17cc5>] ? ipsec_rcv_decrypt+0x25/0x60 [ipsec]

 [<e0a19649>] ? ipsec_rsm+0x49/0x2a0 [ipsec]

 [<e0a1955b>] ? ipsec_rcv_state_new+0x4b/0xb0 [ipsec]

 [<e0a199d7>] ? ipsec_rcv+0x27/0x90 [ipsec]

 [<c14065a6>] ? ip_local_deliver_finish+0x86/0x170

 [<c140671f>] ? ip_local_deliver+0x8f/0xa0

 [<c1406520>] ? ip_local_deliver_finish+0x0/0x170

 [<c1405fbb>] ? ip_rcv_finish+0x14b/0x310

 [<c1405e70>] ? ip_rcv_finish+0x0/0x310

 [<c14063b5>] ? ip_rcv+0x235/0x290

 [<c1405e70>] ? ip_rcv_finish+0x0/0x310

 [<c13af3ec>] ? netif_receive_skb+0x1bc/0x450

 [<e08304f4>] ? e1000_clean_rx_irq+0x2d4/0x420 [e1000]

 [<e082fbdd>] ? e1000_clean+0x1cd/0x500 [e1000]

 [<c106c46e>] ? handle_fasteoi_irq+0x7e/0xc0

 [<c10053ca>] ? handle_irq+0x1a/0x30

 [<c13afd2d>] ? net_rx_action+0x7d/0x100

 [<c103af45>] ? __do_softirq+0x85/0x110

 [<c1040054>] ? update_process_times+0x54/0x70

 [<c103affd>] ? do_softirq+0x2d/0x40

 [<c103b15d>] ? irq_exit+0x2d/0x40

 [<c1017b17>] ? smp_apic_time_interrupt+0x57/0x90

 [<c14928a2>] ? apic_timer_interrupt+0x2a/0x30

 [<c125e0a2>] ? prio_tree_remove+0x32/0xe0

 [<c1088122>] ? vma_prio_tree_remove+0x72/0xf0

 [<c10917dd>] ? vma_adjust+0xfd/0x470

 [<c1091c3a>] ? __split_vma+0xea/0x140

 [<c1091fbf>] ? split_vma+0x2f/0x40

 [<c1093596>] ? mprotect_fixup+0x306/0x360

 [<c109376e>] ? sys_mprotect+0x17e/0x220

 [<c14924b5>] ? syscall_call+0x7/0xb





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