(gdb) p *tl->prev
$1 = {next = 0x0, prev = 0x7fa5e0403d50, expire = 3233857728,
initial_timeout = 0, data = 0xabcdefed, f = 0, flags = 0, slow_idx = 0}
(gdb) p *tl->next
Cannot access memory at address 0x0
2015-01-29 18:09 GMT+08:00 Daniel-Constantin Mierla <miconda(a)gmail.com
<mailto:miconda@gmail.com>>:
Hello,
the tl content looks good, let's see the prev and next items:
p *tl->prev
p *tl->next
Cheers,
Daniel
On 29/01/15 08:49, 张顺通 wrote:
hi daniel, look at the following info,thks.
(gdb) bt full
#0 0x00000000005fda98 in timer_list_expire (t=1263625687,
h=0x7fa5e01c19b0, slow_l=0x7fa5e01c3010, slow_mark=325) at
timer.c:877
tl = 0x7fa5e03e77d0
ret = 0
#1 0x00000000005fc686 in timer_handler () at timer.c:953
saved_ticks = 1263625687
run_slow_timer = 0
i = 325
__FUNCTION__ = "timer_handler"
#2 0x00000000005fdd4d in timer_main () at timer.c:992
No locals.
#3 0x00000000004aa571 in main_loop () at main.c:1700
i = 12
pid = 0
si = 0x0
si_desc = "udp receiver child=11 sock=10.103.252.159:5160
<http://10.103.252.159:5160>\000\000\b\000\000\000\000\000\000\000\000\200\024\340\245\177\000\000
;\032\000\001\000\000\000(\325\027\340\245\177\000\000
;\032\000\377\177\000\000\214\216N\000\000\000\000\000\335\233}{\000\000\000\000(\325\027\340\245\177\000\000\200>\032\000\377\177\000\000\000\000\000\000\001\000\000"
nrprocs = 12
__FUNCTION__ = "main_loop"
#4 0x00000000004af166 in main (argc=11, argv=0x7fff001a3e88) at
main.c:2561
cfg_stream = 0x19e15e0
c = -1
r = 0
tmp = 0x7fff001a4681 ""
tmp_len = 32767
port = 1719808
proto = 32680
options = 0x706ec0
":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:"
ret = -1
seed = 3548653977
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0xb
p = 0x0
__FUNCTION__ = "main"
(gdb) p *tl
$1 = {next = 0x0, prev = 0x7fa5e01c19b0, expire = 1263625760,
initial_timeout = 80, data = 0x7fa5e03e7750, f = 0x7fa864720942
<wait_handler>, flags = 513,
slow_idx = 0}
2015-01-17 0:40 GMT+08:00 Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>>:
Can you get the output in gdb for:
p *tl
?
Cheers,
Daniel
On 16/01/15 04:29, 张顺通 wrote:
I user rtimer module :
loadmodule "rtimer.so"
modparam("rtimer", "timer",
"name=p_route;interval=1;mode=1;")
modparam("rtimer", "exec",
"timer=p_route;route=P_ROUTE")
application will coredump in sometimes, and core file in
below, what's the reason?
Program terminated with signal 11, Segmentation fault.
#0 0x00000000005fda98 in timer_list_expire (t=1043586690,
h=0x7f9ed45ac9b0, slow_l=0x7f9ed45adc80, slow_mark=2316) at
timer.c:877
877timer.c: No such file or directory.
in timer.c
(gdb) bt full
#0 0x00000000005fda98 in timer_list_expire (t=1043586690,
h=0x7f9ed45ac9b0, slow_l=0x7f9ed45adc80, slow_mark=2316) at
timer.c:877
tl = 0x7f9ed47f7e98
ret = 0
#1 0x00000000005fc686 in timer_handler () at timer.c:953
saved_ticks = 1043586690
run_slow_timer = 0
i = 268
__FUNCTION__ = "timer_handler"
#2 0x00000000005fdd4d in timer_main () at timer.c:992
No locals.
#3 0x00000000004aa571 in main_loop () at main.c:1700
i = 12
pid = 0
si = 0x0
si_desc = "udp receiver child=11
sock=10.1.*.*:5160\000\000\b\000\000\000\000\000\000\000\000\060S\324\236\177\000\000\060=#z\001\000\000\000(\205V\324\236\177\000\000\060=#z\377\177\000\000\214\216N\000\000\000\000\000\037t\372D\000\000\000\000(\205V\324\236\177\000\000\220@#z\377\177\000\000\000\000\000\000\001\000\000"
nrprocs = 12
__FUNCTION__ = "main_loop"
#4 0x00000000004af166 in main (argc=11,
argv=0x7fff7a234098) at main.c:2561
cfg_stream = 0x1da75e0
c = -1
r = 0
tmp = 0x7fff7a234681 ""
tmp_len = 32767
port = 2049130512 <tel:2049130512>
proto = 32673
options = 0x706ec0
":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:"
ret = -1
seed = 220012340
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0xb
p = 0x0
__FUNCTION__ = "main"
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