xnandersson
commented
8 years ago Note: It is reproducible on this machine. Not every time, but perhaps every 4-5 time, and the stack trace seems to be the same.
Thread 63 "libnice agent t" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffeee7fa700 (LWP 16272)]
0x000000000000320e in ?? ()
(gdb) bt full
#0 0x000000000000320e in ?? ()
No symbol table info available.
#1 0x00007fff3f1bff9b in agent_socket_send (sock=0x7ffee4003b20,
addr=0x555556b4e048, len=108, buf=buf@entry=0x5555566ebe38 "")
at agent.c:6038
No locals.
#2 0x00007fff3f1c44a7 in priv_conn_check_tick_stream (
stun_transmitted=<synthetic pointer>, now=0x7ffeee7f99c0,
agent=0x7ffee800b290, stream=0x555556aba690) at conncheck.c:423
timeout = 2000
p = 0x5555566ebd80
keep_timer_going = 0
s_inprogress = 3
s_succeeded = 0
s_discovered = 0
s_nominated = 0
s_waiting_for_nomination = 0
frozen = 0
k = <optimized out>
waiting = 0
i = <optimized out>
#3 priv_conn_check_tick_unlocked (agent=0x7ffee800b290) at conncheck.c:548
stream = 0x555556aba690
---Type <return> to continue, or q <return> to quit---
pair = 0x0
keep_timer_going = 0
stun_transmitted = 0
i = <optimized out>
j = 0x7ffee00040a0
now = {tv_sec = 1463739474, tv_usec = 343599}
#4 priv_conn_check_tick (pointer=0x7ffee800b290) at conncheck.c:637
agent = 0x7ffee800b290
#5 0x00007ffff780da43 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6 0x00007ffff780cfda in g_main_context_dispatch ()
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7 0x00007ffff780d380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8 0x00007ffff780d6a2 in g_main_loop_run ()
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9 0x00007fff3f3fcad1 in ?? ()
from /usr/lib/x86_64-linux-gnu/farstream-0.2/libnice-transmitter.so
No symbol table info available.
#10 0x00007ffff7833b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#11 0x00007ffff75ad6fa in start_thread (arg=0x7ffeee7fa700)
at pthread_create.c:333
__res = <optimized out>
pd = 0x7ffeee7fa700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140732899763968,
1356542586198835166, 0, 140737488334543, 8388608,
140732253934592, -1355947751349534754, -1356560958769053730},
mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#12 0x00007ffff72e3b5d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
(gdb) 
xhaakon
tried to force an error, this came up: