On Wednesday 2010-03-03 18:42, Jan Engelhardt wrote:
>
>If they are align-safe, what's this? :-)
>
>18:41 ares:/home/jengelh # conntrack -L
>Bus error
>18:41 ares:/home/jengelh # file `which conntrack`
>/usr/sbin/conntrack: ELF 32-bit MSB executable, SPARC32PLUS, V8+ Required,
>version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.4,
>not stripped
(gdb) r -L
Starting program: /home/jengelh/code/conntrack-tools/src/conntrack -L
Program received signal SIGBUS, Bus error.
0xf7fa0c24 in __parse_counters (attr=0xffff9a0c, ct=0x301c8, dir=0)
at parse.c:319
319 = __be64_to_cpu(*(u_int64_t *)
(gdb) l
314 = ntohl(*(u_int32_t *)
315 NFA_DATA(tb[CTA_COUNTERS32_PACKETS-1]));
316
317 if (tb[CTA_COUNTERS_PACKETS-1])
318 ct->counters[dir].packets
319 = __be64_to_cpu(*(u_int64_t *)
320 NFA_DATA(tb[CTA_COUNTERS_PACKETS-1]));
321
322 switch(dir) {
323 case __DIR_ORIG:
(gdb) p NFA_DATA(tb[CTA_COUNTERS_PACKETS-1])
$1 = (void *) 0xffff9a14
.......................^ There's the problem
(gdb) bt
#0 0xf7fa0c24 in __parse_counters (attr=0xffff9a0c, ct=0x301c8, dir=0)
at parse.c:319
#1 0xf7fa14dc in __parse_conntrack (nlh=0xffff9980, cda=0xffff9878,
ct=0x301c8) at parse.c:494
#2 0xf7f9ec7c in __callback (nlh=0xffff9980, nfa=0xffff9878, data=0x301b8)
at callback.c:30
#3 0xf7f7e4a8 in nfnl_step () from /usr/lib/libnfnetlink.so.0
#4 0xf7f7e6b4 in nfnl_process () from /usr/lib/libnfnetlink.so.0
#5 0xf7f7fc80 in nfnl_catch () from /usr/lib/libnfnetlink.so.0
#6 0xf7f9db04 in nfct_query (h=0x30150, qt=NFCT_Q_DUMP, data=0xffffd190)
at api.c:801
#7 0x00015048 in main (argc=2, argv=0xffffd2d4) at conntrack.c:1275
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