#18204: netifd crash / r43027 / ar71xx
-----------------------+------------------------
Reporter: bittorf@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Keywords: |
-----------------------+------------------------
{{{
bastian@server1:~/openwrt$ scripts/remote-gdb
r43027.ar71xx.netifd.1658.11.1414029994.core staging_dir/target-
mips_34kc_uClibc-0.9.33.2/root-ar71xx/sbin/netifd
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "de_DE.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Using target mips_34kc (uClibc-0.9.33.2)
GNU gdb (Linaro GDB) 7.6-2013.05
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=x86_64-linux-gnu --target=mips-openwrt-
linux-uclibc".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /home/bastian/openwrt/staging_dir/target-
mips_34kc_uClibc-0.9.33.2/root-ar71xx/sbin/netifd...done.
[New LWP 1658]
Core was generated by `/sbin/netifd'.
Program terminated with signal 11, Segmentation fault.
#0 malloc (bytes=<optimized out>) at libc/stdlib/malloc-
standard/malloc.c:1124
1124 goto DONE;
(gdb) bt full
#0 malloc (bytes=<optimized out>) at libc/stdlib/malloc-
standard/malloc.c:1124
__infunc_pthread_cleanup_buffer = {__routine = 0x76fd84ac
<pthread_mutex_unlock>, __arg = 0x76ff0280 <__malloc_lock>, __canceltype =
7939, __prev = 0x0}
av = 0x76ff4fec <__malloc_state>
nb = 4104
idx = <optimized out>
bin = <optimized out>
fb = <optimized out>
victim = 0xbcc0f8
size = <optimized out>
victim_index = <optimized out>
remainder = 0xbcd100
remainder_size = 796024684
block = <optimized out>
bit = 2147483648
map = <optimized out>
fwd = <optimized out>
bck = 0x76ff5310 <__malloc_state+804>
retval = 0xbcc100
#1 0x76fb69fc in _stdio_fopen (fname_or_mode=<optimized out>,
mode=<optimized out>, stream=0xbc69a0, filedes=<optimized out>) at
libc/stdio/_fopen.c:177
open_mode = <optimized out>
i = <optimized out>
#2 0x7705c41e in uci_open_stream (ctx=<optimized out>,
filename=<optimized out>, origfilename=<optimized out>, pos=<optimized
out>, write=false, create=false) at /home/bastian/openwrt/build_dir
/target-mips_34kc_uClibc-0.9.33.2/uci-2014-04-11.1/util.c:226
statbuf = {st_dev = 7939, st_pad1 = {0, 0}, st_ino = 123, st_mode
= 33152, st_nlink = 1, st_uid = 0, st_gid = 0, st_rdev = 0, st_pad2 = {0},
st_size = 1160, st_pad3 = 0, st_atim = {tv_sec = 1413986727, tv_nsec = 0},
st_mtim = {tv_sec = 1413986727, tv_nsec = 0}, st_ctim = {tv_sec =
1413986727, tv_nsec = 0}, st_blksize = 4096, st_blocks = 3, st_pad5 = {0
<repeats 14 times>}}
file = 0x0
fd = 15
ret = <optimized out>
flags = <optimized out>
mode = 384
name = <optimized out>
filename2 = 0x0
#3 0x7705bee4 in uci_file_load (ctx=<optimized out>, name=0x410394
"network") at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/uci-2014-04-11.1/file.c:867
__old_trap = {{__jmpbuf = {{__pc = 0x77059f79 <uci_load+52>, __sp
= 0x7f95c878, __regs = {12335400, 4340636, 2140523472, 1996225600,
2141594080, 0, 0, 0}, __fp = 0x7fa62190, __gp = 0x76ff83a0, __fpc_csr = 0,
__fpregs = {0, 0, 0, 0, 0, 0}}}, __mask_was_saved = 0, __saved_mask =
{__val = {0, 0, 0, 0}}}}
__val = 0
package = 0x0
filename = 0xbc46d0 "/etc/config/network"
confdir = true
file = 0x0
#4 0x77059fae in uci_load (ctx=0xbc3928, name=0x410394 "network",
package=0x7f95c8b4) at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/uci-2014-04-11.1/libuci.c:215
p = <optimized out>
#5 0x0040797a in config_init_package (config=config@entry=0x410394
"network") at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/netifd-2014-10-20/config.c:234
ctx = 0xbc3928
p = 0xbc4110
#6 0x00407d1c in config_init_all () at /home/bastian/openwrt/build_dir
/target-mips_34kc_uClibc-0.9.33.2/netifd-2014-10-20/config.c:403
No locals.
#7 0x00402770 in netifd_reload () at /home/bastian/openwrt/build_dir
/target-mips_34kc_uClibc-0.9.33.2/netifd-2014-10-20/main.c:216
No locals.
#8 0x0040a020 in netifd_handle_reload (ctx=<optimized out>,
obj=<optimized out>, req=<optimized out>, method=<optimized out>,
msg=0xbb2098) at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/netifd-2014-10-20/ubus.c:47
No locals.
#9 0x77070f3c in ubus_process_invoke (ctx=<optimized out>, hdr=<optimized
out>, obj=0x423604 <main_object>, attrbuf=<optimized out>) at
/home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/ubus-2014-09-17/libubus-obj.c:84
req = {object = 1832604497, peer = 3839590586, seq = 2, deferred =
false, fd = -1}
method = 1
ret = <optimized out>
no_reply = false
#10 0x77071094 in ubus_process_obj_msg (ctx=<optimized out>, buf=0xbb2068)
at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/ubus-2014-09-17/libubus-obj.c:130
cb = <optimized out>
hdr = 0xbb2068
attrbuf = 0x770825c0 <attrbuf>
objid = 1832604497
prev_data = 0xbb2080
#11 0x770703fe in ubus_process_msg (ctx=0xbb2008, buf=0xbb2068,
fd=<optimized out>) at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/ubus-2014-09-17/libubus.c:106
No locals.
#12 0x77070c78 in ubus_handle_data (u=0xbb2034, events=<optimized out>) at
/home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/ubus-2014-09-17/libubus-io.c:308
ctx = 0xbb2008
recv_fd = -1
#13 0x770867d6 in uloop_run_events (timeout=<optimized out>) at
/home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/libubox-2014-10-14/uloop.c:358
stack_cur = {next = 0x0, fd = 0xbb2034, events = 0}
events = <optimized out>
cur = <optimized out>
fd = 0xbb2034
#14 uloop_run () at /home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/libubox-2014-10-14/uloop.c:665
recursive_calls = 1
tv = {tv_sec = 43139, tv_usec = 563622}
#15 0x00402226 in main (argc=<optimized out>, argv=<optimized out>) at
/home/bastian/openwrt/build_dir/target-
mips_34kc_uClibc-0.9.33.2/netifd-2014-10-20/main.c:340
socket = <optimized out>
ch = <optimized out>
(gdb)
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/18204>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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