RE: Potential IPSec DoS/Kernel Panic with 2.6.13
From: Matt LaPlante (laplam_at_rpi.edu)
Date: 09/05/05
- Previous message: Nish Aravamudan: "Re: [DVB patch 14/54] frontend: s5h1420: fixes"
- In reply to: Jesper Juhl: "Re: Potential IPSec DoS/Kernel Panic with 2.6.13"
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To: "'Jesper Juhl'" <jesper.juhl@gmail.com> Date: Sun, 4 Sep 2005 20:06:48 -0400
I did a direct serial connection and boy was that a lot easier. Anyway,
without further adeu, the crash:
#############################
Unable to handle kernel paging request at virtual address 50c86502
printing eip:
c01bd216
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
Modules linked in: aes_i586 esp6 ah6 ipcomp esp4 ah4 af_key xfrm_user
michael_mic deflate twofish khazad wp512 arc4 serpent tea sha512 blowfish
sha256 md5 md4 cast6 cast5 des crypto_null zlib_deflate ipv6 ipt_ULOG
ipt_REJECT ipt_LOG ipt_state ipt_pkttype ipt_CONNMARK ipt_connmark ipt_owner
ipt_recent ipt_iprange ipt_multiport ip_nat_irc ip_nat_tftp ip_conntrack_irc
ip_conntrack_tftp evdev floppy pcspkr intel_agp via_rhine mii tulip agpgart
psmouse ide_cd cdrom
CPU: 0
EIP: 0060:[<c01bd216>] Not tainted VLI
EFLAGS: 00010216 (2.6.13-Firewall.CyberDog.v12)
EIP is at sha1_update+0x96/0xe0
eax: cd485f0c ebx: 0000000c ecx: 00000003 edx: 00000244
esi: 50c86502 edi: cd485f5c ebp: 50c86502 esp: c0333c40
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c0332000 task=c02edb80)
Stack: 00000244 cd485f0c 00000000 00000000 00000000 00000000 00000000
00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
Call Trace:
[<c01bc881>] update+0x91/0xd0
[<c01bcf11>] crypto_hmac_update+0x11/0x20
[<c02a28c3>] skb_icv_walk+0xe3/0x200
[<d0aa5d23>] esp_hmac_digest+0x63/0xa0 [esp4]
[<c01bcf00>] crypto_hmac_update+0x0/0x20
[<c01bc524>] cbc_encrypt+0x44/0x50
[<d0aa5350>] esp_output+0x350/0x420 [esp4]
[<c029c920>] xfrm4_output+0x70/0x170
[<c0260510>] ip_forward_finish+0x0/0x40
[<c02603bf>] ip_forward+0x16f/0x2c0
[<c0260510>] ip_forward_finish+0x0/0x40
[<c025ed85>] ip_rcv+0x365/0x4d0
[<c025f0a0>] ip_rcv_finish+0x0/0x280
[<c02a67a6>] packet_rcv_spkt+0x186/0x260
[<d09e77f0>] tulip_poll+0x0/0x680 [tulip]
[<c0244ea9>] netif_receive_skb+0x1a9/0x260
[<d09e7c55>] tulip_poll+0x465/0x680 [tulip]
[<d09df692>] rhine_interrupt+0x42/0x240 [via_rhine]
[<c02450fc>] net_rx_action+0xac/0x1b0
[<c0119c19>] __do_softirq+0x79/0x90
[<c0119c57>] do_softirq+0x27/0x30
[<c0119d25>] irq_exit+0x35/0x40
[<c01047be>] do_IRQ+0x1e/0x30
[<c0102df2>] common_interrupt+0x1a/0x20
[<c0100bf0>] default_idle+0x0/0x30
[<c0100c13>] default_idle+0x23/0x30
[<c0100cb0>] cpu_idle+0x50/0x60
[<c0334787>] start_kernel+0x177/0x1c0
[<c0334340>] unknown_bootoption+0x0/0x1c0
Code: 83 e1 03 74 02 f3 a4 81 c4 48 01 00 00 5b 5e 5f 5d c3 8d 76 00 8b 44
24 04 bb 40 00 00 00 29 f3 89 d9 8d 7c 06 1c 89 ee c1 e9 02 <f3> a5 89 d9 83
e1 03 74 02 f3 a4 89 c6 8d 7c 24 08 89 c2 83 c6
<0>Kernel panic - not syncing: Fatal exception in interrupt
#############################
Hope that helps! If you need more info just ask!
-
Matt
-
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- Previous message: Nish Aravamudan: "Re: [DVB patch 14/54] frontend: s5h1420: fixes"
- In reply to: Jesper Juhl: "Re: Potential IPSec DoS/Kernel Panic with 2.6.13"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
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