крах модуля ipt_netflow

[a0d75]

Столкнулся с крахом модуля ipt_netflow во время подъема VPN соединения (когда начинает идти трафик). Аппарат у меня специфичный (mikrotik rb1000). Укажите хотя бы направление куда копать?

kernel 2.6.22.14, uclibc-0.9.28.3-r8, ipt_netflow из cvs. Проблема возникает только во время старта ppp интерфейса, когда к VPN серверу коннектится клиент.

 

Oops: Exception in kernel mode, sig: 4 [#1]
RB1000
Modules linked in: pptp pppox ppp_generic slhc 8021q ipt_NETFLOW ipt_set ipt_REJ
ECT xt_state xt_hashlimit ip6_tables iptable_filter ipt_MASQUERADE iptable_nat i
p_tables ip_set_iptree ip_set genrtc nf_conntrack_tftp nf_conntrack_sip nf_connt
rack_sane nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_co
nntrack_netlink nf_nat nf_conntrack_irc nf_conntrack_ipv4 nf_conntrack_h323 nf_c
onntrack_ftp nf_conntrack_amanda nf_conntrack
NIP: e10fb2bc LR: e10fb2b0 CTR: 00000000
REGS: c030fb70 TRAP: 0700   Not tainted  (2.6.22.14)
MSR: 00029000 <EE,ME>  CR: 24008028  XER: 00000000
TASK = c02ee5a8[0] 'swapper' THREAD: c030e000
GPR00: 0000000e c030fc20 c02ee5a8 de965470 00000000 00000000 de9654a4 de965000
GPR08: de965470 c030fc4c df4915f0 de965480 00000001 00000001 007d53b0 00000400
GPR16: 00000000 ffff44db 00000001 c0811000 00000002 dfa1d000 00000000 00000000
GPR24: c0811000 00000012 dfa1d000 00000000 00000000 de965470 df763856 de965470
NIP [e10fb2bc] init_module+0x3a2bc/0x3a72c [ipt_NETFLOW]
LR [e10fb2b0] init_module+0x3a2b0/0x3a72c [ipt_NETFLOW]
Call Trace:
[c030fc20] [e10fb28c] init_module+0x3a28c/0x3a72c [ipt_NETFLOW] (unreliable)
[c030fcb0] [e107a9b0] ipt_do_table+0x2f0/0x360 [ip_tables]
[c030fd00] [e10c60a8] ipt_hook+0x24/0x34 [iptable_filter]
[c030fd10] [c01ddd44] nf_iterate+0x54/0xc4
[c030fd40] [c01ddf48] nf_hook_slow+0x6c/0xf0
[c030fd80] [c01ea99c] ip_forward+0x2a0/0x344
[c030fda0] [c01e92e8] ip_rcv+0x520/0x570
[c030fdd0] [c01ae584] netif_receive_skb+0x390/0x404
[c030fe00] [c015c134] gfar_clean_rx_ring+0x380/0x590
[c030fe30] [c015cf04] gfar_poll+0x1a4/0x2d0
[c030fe50] [c01b0588] net_rx_action+0x74/0x138
[c030fe80] [c0024bdc] __do_softirq+0x5c/0xc4
[c030fea0] [c0003ed8] do_softirq+0x3c/0x54
[c030feb0] [c00249f0] irq_exit+0x38/0x48
[c030fec0] [c0003f7c] do_IRQ+0x8c/0xa8
[c030fed0] [c000cbdc] ret_from_except+0x0/0x18
[c030ff90] [c0006d00] cpu_idle+0xc4/0xc8
[c030ffb0] [c02468d0] rest_init+0x50/0x60
[c030ffc0] [c02cf960] start_kernel+0x238/0x24c
[c030fff0] [c0000388] skpinv+0x2b8/0x2f4
Instruction dump:
7c7d1b79 40a20014 3c60e110 3863cbc4 480005ad 4800009c 38a00038 38800000
480005cd 3921002c 397d0010 7fbfeb78 <7ca984aa> 7cab85aa 3d20e110 3929dee4
Kernel panic - not syncing: Fatal exception in interrupt
Rebooting in 180 seconds..

Edited November 20, 2009 by a0d75