Yes, we have debug logs. We can send to you privately.
We will try to run master, but we would like to try it in testing before entering production. Would you like to specify a certain commit to do
These days we are running accel-ppp in production with debug symbols and we started to have SIGABRTs, we have one of them with high detail of debug (see Error1)
We also discovered that the accelppp's VM has 4 vCPUs and accelppp config thread-count is 4, but we are seeing 8 threads (in gdb and htop programs and
), we tried to reduce the number of threads without success.
Code: Select all
================== 2020-07-08-00-24-54-351292934 ===================
GNU gdb (Debian 8.2.1-2+b3) 8.2.1
Copyright (C) 2018 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 "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
Attaching to process 27776
[New LWP 27777]
[New LWP 27778]
[New LWP 27779]
[New LWP 27780]
[New LWP 27781]
[New LWP 27782]
[New LWP 27783]
[New LWP 27784]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f4f2e5964cc in __GI___sigtimedwait (set=set@entry=0x7ffef54ef970, info=info@entry=0x7ffef54ef880, timeout=timeout@entry=0x0)
at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
29 ../sysdeps/unix/sysv/linux/sigtimedwait.c: No such file or directory.
Breakpoint 1 at 0x7f4f2e6249a0: file ../sysdeps/unix/sysv/linux/_exit.c, line 27.
Continuing.
Thread 2 "accel-pppd" received signal SIGABRT, Aborted.
[Switching to Thread 0x7f4f2e0f5700 (LWP 27777)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
Thread 9 (Thread 0x7f4f2c46d700 (LWP 27784)):
#0 0x00007f4f2e6577ef in epoll_wait (epfd=9, events=0x55883b8d0748, maxevents=64, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
resultvar = 18446744073709551612
sc_cancel_oldtype = 0
sc_ret = <optimized out>
#1 0x00007f4f2eb4b93e in timer_thread (arg=0x0) at /usr/local/src/accel-ppp/accel-pppd/triton/timer.c:82
i = 1
n = 1
r = 1
t = 0x7f4f0c0257e8
set = {__val = {18446744067266838271, 18446744073709551615 <repeats 15 times>}}
#2 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978021984000, -6510256976078385386, 140733014014014, 140733014014015, 139978021984000, 0, 6573200779909713686, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#3 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 8 (Thread 0x7f4f2cc6e700 (LWP 27783)):
#0 0x00007f4f2e6577ef in epoll_wait (epfd=8, events=0x55883b8d00c8, maxevents=64, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
resultvar = 18446744073709551612
sc_cancel_oldtype = 0
sc_ret = <optimized out>
#1 0x00007f4f2eb4ab6d in md_thread (arg=0x0) at /usr/local/src/accel-ppp/accel-pppd/triton/md.c:75
i = 1
n = 1
r = 1
h = 0x7f4f20031118
set = {__val = {18446744067266838271, 18446744073709551615 <repeats 15 times>}}
#2 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978030376704, -6510256976078385386, 140733014014014, 140733014014015, 139978030376704, 0, 6573199679861214998, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#3 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 7 (Thread 0x7f4f2cd6f700 (LWP 27782)):
#0 0x00007f4f2e5964cc in __GI___sigtimedwait (set=set@entry=0x7f4f2cd6ed10, info=info@entry=0x7f4f2cd6ec40, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
__arg4 = 8
__arg2 = 139978031426624
_a3 = 0
_a1 = 139978031426832
resultvar = <optimized out>
__arg3 = 0
__arg1 = 139978031426832
_a4 = 8
_a2 = 139978031426624
resultvar = <optimized out>
sc_cancel_oldtype = 0
sc_ret = <optimized out>
result = <optimized out>
sc_ret = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
sc_cancel_oldtype = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
#1 0x00007f4f2eb272bc in __sigwait (set=0x7f4f2cd6ed10, sig=0x7f4f2cd6ed00) at ../sysdeps/unix/sysv/linux/sigwait.c:28
si = {si_signo = 1, si_errno = -1, si_code = 0, __pad0 = 0, _sifields = {_pad = {201561792, 32591, 201561720, 32591, 825110577, 775172398, 3618609, 32591, 0, 0, 201536056, 32591, 0, 0, 999293944, 21896, 783631152, 32591, 999610984, 21896, 752282848, 32591, 717405696, 2122344702, 752282848, 32591, 783597950, 32591}, _kill = {si_pid = 201561792, si_uid = 32591}, _timer = {si_tid = 201561792, si_overrun = 32591, si_sigval = {sival_int = 201561720, sival_ptr = 0x7f4f0c039678}}, _rt = {si_pid = 201561792, si_uid = 32591, si_sigval = {sival_int = 201561720, sival_ptr = 0x7f4f0c039678}}, _sigchld = {si_pid = 201561792, si_uid = 32591, si_status = 201561720, si_utime = 3329340098997006385, si_stime = 139977282762545}, _sigfault = {si_addr = 0x7f4f0c0396c0, si_addr_lsb = -27016, _bounds = {_addr_bnd = {_lower = 0x2e34312e312e3031, _upper = 0x7f4f00373731}, _pkey = 825110577}}, _sigpoll = {si_band = 139977480705728, si_fd = 201561720}, _sigsys = {_call_addr = 0x7f4f0c0396c0, _syscall = 201561720, _arch = 32591}}}
ret = <optimized out>
#2 0x00007f4f2eb4c946 in triton_thread (thread=0x55883b94da58) at /usr/local/src/accel-ppp/accel-pppd/triton/triton.c:171
set = {__val = {516, 0 <repeats 15 times>}}
sig = 10
need_free = 0
stack = 0x0
#3 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978031429376, -6510256976078385386, 140733014013950, 140733014013951, 139978031429376, 0, 6573199816763297558, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#4 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 6 (Thread 0x7f4f2ce70700 (LWP 27781)):
#0 0x00007f4f2e5964cc in __GI___sigtimedwait (set=set@entry=0x7f4f2ce6fd10, info=info@entry=0x7f4f2ce6fc40, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
__arg4 = 8
__arg2 = 139978032479296
_a3 = 0
_a1 = 139978032479504
resultvar = <optimized out>
__arg3 = 0
__arg1 = 139978032479504
_a4 = 8
_a2 = 139978032479296
resultvar = <optimized out>
sc_cancel_oldtype = 0
sc_ret = <optimized out>
result = <optimized out>
sc_ret = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
sc_cancel_oldtype = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
#1 0x00007f4f2eb272bc in __sigwait (set=0x7f4f2ce6fd10, sig=0x7f4f2ce6fd00) at ../sysdeps/unix/sysv/linux/sigwait.c:28
si = {si_signo = 1, si_errno = -1, si_code = 0, __pad0 = 0, _sifields = {_pad = {201561792, 32591, 201561720, 32591, 825110577, 775172398, 3618609, 32591, 0, 0, 537198584, 32591, 0, 0, 999610984, 21896, 783631152, 32591, 999610424, 21896, 753335520, 32591, 717405696, 2122344702, 753335520, 32591, 783597950, 32591}, _kill = {si_pid = 201561792, si_uid = 32591}, _timer = {si_tid = 201561792, si_overrun = 32591, si_sigval = {sival_int = 201561720, sival_ptr = 0x7f4f0c039678}}, _rt = {si_pid = 201561792, si_uid = 32591, si_sigval = {sival_int = 201561720, sival_ptr = 0x7f4f0c039678}}, _sigchld = {si_pid = 201561792, si_uid = 32591, si_status = 201561720, si_utime = 3329340098997006385, si_stime = 139977282762545}, _sigfault = {si_addr = 0x7f4f0c0396c0, si_addr_lsb = -27016, _bounds = {_addr_bnd = {_lower = 0x2e34312e312e3031, _upper = 0x7f4f00373731}, _pkey = 825110577}}, _sigpoll = {si_band = 139977480705728, si_fd = 201561720}, _sigsys = {_call_addr = 0x7f4f0c0396c0, _syscall = 201561720, _arch = 32591}}}
ret = <optimized out>
#2 0x00007f4f2eb4c946 in triton_thread (thread=0x55883b94d828) at /usr/local/src/accel-ppp/accel-pppd/triton/triton.c:171
set = {__val = {516, 0 <repeats 15 times>}}
sig = 10
need_free = 0
stack = 0x0
#3 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978032482048, -6510256976078385386, 140733014013950, 140733014013951, 139978032482048, 0, 6573199403909566230, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#4 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 5 (Thread 0x7f4f2cf71700 (LWP 27780)):
#0 0x00007f4f2eb265d7 in __close (fd=313) at ../sysdeps/unix/sysv/linux/close.c:27
resultvar = 0
sc_cancel_oldtype = 0
sc_ret = <optimized out>
#1 0x00007f4f2eb4af65 in triton_md_unregister_handler (ud=0x7f4f24032c68, c=1) at /usr/local/src/accel-ppp/accel-pppd/triton/md.c:146
h = 0x7f4f0c013ff8
#2 0x0000558839c972fe in destablish_ppp (ppp=0x7f4f24032b18) at /usr/local/src/accel-ppp/accel-pppd/ppp/ppp.c:290
ifr = {ifr_ifrn = {ifrn_name = "i0068c0\000\000\000\000\000\000\000\000"}, ifr_ifru = {ifru_addr = {sa_family = 28784, sa_data = "p24\000\000\000\030\221\000 \002\000\000"}, ifru_dstaddr = {sa_family = 28784, sa_data = "p24\000\000\000\030\221\000 \002\000\000"}, ifru_broadaddr = {sa_family = 28784, sa_data = "p24\000\000\000\030\221\000 \002\000\000"}, ifru_netmask = {sa_family = 28784, sa_data = "p24\000\000\000\030\221\000 \002\000\000"}, ifru_hwaddr = {sa_family = 28784, sa_data = "p24\000\000\000\030\221\000 \002\000\000"}, ifru_flags = 28784, ifru_ivalue = 846229616, ifru_mtu = 846229616, ifru_map = {mem_start = 224184529008, mem_end = 9126842648, base_addr = 1, irq = 0 '\000', dma = 0 '\000', port = 0 '\000'}, ifru_slave = "ppp24\000\000\000\030\221\000 \002\000\000", ifru_newname = "ppp24\000\000\000\030\221\000 \002\000\000", ifru_data = 0x3432707070, ifru_settings = {type = 846229616, size = 52, ifs_ifsu = {raw_hdlc = 0x220009118, cisco = 0x220009118, fr = 0x220009118, fr_pvc = 0x220009118, fr_pvc_info = 0x220009118, sync = 0x220009118, te1 = 0x220009118}}}}
uc = 0x0
#3 0x0000558839c98040 in ppp_terminate (ses=0x7f4f24032b18, hard=1) at /usr/local/src/accel-ppp/accel-pppd/ppp/ppp.c:587
ppp = 0x7f4f24032b18
n = 0x558839c92822 <_time+40>
d = 0x5bf0f7
s = 0
#4 0x0000558839c932ce in ap_session_terminate (ses=0x7f4f24032b18, cause=6, hard=1) at /usr/local/src/accel-ppp/accel-pppd/session.c:298
No locals.
#5 0x00007f4f2e5173c1 in apses_stop (data=0x6) at /usr/local/src/accel-ppp/accel-pppd/ctrl/l2tp/l2tp.c:1328
sess = 0x7f4f24032a18
cause = 6
#6 0x00007f4f2eb4cd6b in ctx_thread (ctx=0x7f4f0c0331c8) at /usr/local/src/accel-ppp/accel-pppd/triton/triton.c:272
h = 0x7f4f0c013ff8
t = 0x7f4f24032b18
call = 0x7f4f2002afa8
tt = 139977883331224
events = 1
#7 0x00007f4f2eb4ca56 in triton_thread (thread=0x55883b94d5f8) at /usr/local/src/accel-ppp/accel-pppd/triton/triton.c:192
set = {__val = {516, 0 <repeats 15 times>}}
sig = 10
need_free = 0
stack = 0x0
#8 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978033534720, -6510256976078385386, 140733014013950, 140733014013951, 139978033534720, 0, 6573199557991517974, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#9 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 4 (Thread 0x7f4f2d072700 (LWP 27779)):
#0 0x00007f4f2e5964cc in __GI___sigtimedwait (set=set@entry=0x7f4f2d071d10, info=info@entry=0x7f4f2d071c40, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
__arg4 = 8
__arg2 = 139978034584640
_a3 = 0
_a1 = 139978034584848
resultvar = <optimized out>
__arg3 = 0
__arg1 = 139978034584848
_a4 = 8
_a2 = 139978034584640
resultvar = <optimized out>
sc_cancel_oldtype = 0
sc_ret = <optimized out>
result = <optimized out>
sc_ret = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
sc_cancel_oldtype = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
#1 0x00007f4f2eb272bc in __sigwait (set=0x7f4f2d071d10, sig=0x7f4f2d071d00) at ../sysdeps/unix/sysv/linux/sigwait.c:28
si = {si_signo = 1, si_errno = -1, si_code = 0, __pad0 = 0, _sifields = {_pad = {268581088, 32591, 268581016, 32591, 825110577, 775172398, 3618609, 32591, 0, 0, 201509912, 32591, 0, 0, 783631152, 32591, 783631152, 32591, 999293944, 21896, 755440864, 32591, 717405696, 2122344702, 755440864, 32591, 783597950, 32591}, _kill = {si_pid = 268581088, si_uid = 32591}, _timer = {si_tid = 268581088, si_overrun = 32591, si_sigval = {sival_int = 268581016, sival_ptr = 0x7f4f10023898}}, _rt = {si_pid = 268581088, si_uid = 32591, si_sigval = {sival_int = 268581016, sival_ptr = 0x7f4f10023898}}, _sigchld = {si_pid = 268581088, si_uid = 32591, si_status = 268581016, si_utime = 3329340098997006385, si_stime = 139977282762545}, _sigfault = {si_addr = 0x7f4f100238e0, si_addr_lsb = 14488, _bounds = {_addr_bnd = {_lower = 0x2e34312e312e3031, _upper = 0x7f4f00373731}, _pkey = 825110577}}, _sigpoll = {si_band = 139977547725024, si_fd = 268581016}, _sigsys = {_call_addr = 0x7f4f100238e0, _syscall = 268581016, _arch = 32591}}}
ret = <optimized out>
#2 0x00007f4f2eb4c946 in triton_thread (thread=0x55883b9003e8) at /usr/local/src/accel-ppp/accel-pppd/triton/triton.c:171
set = {__val = {516, 0 <repeats 15 times>}}
sig = 10
need_free = 0
stack = 0x0
#3 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978034587392, -6510256976078385386, 140733014013950, 140733014013951, 139978034587392, 0, 6573199145137786646, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#4 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 3 (Thread 0x7f4f2d8f4700 (LWP 27778)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x558839ccbf68 <uc_cond+40>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
oldtype = <optimized out>
err = <optimized out>
__ret = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558839ccbf00 <uc_lock>, cond=0x558839ccbf40 <uc_cond>) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7f4f2eb22d80 <__condvar_cleanup_waiting>, __arg = 0x7f4f2d8f3c90, __canceltype = 0, __prev = 0x0}
cbuffer = {wseq = 0, cond = 0x558839ccbf40 <uc_cond>, mutex = 0x558839ccbf00 <uc_lock>, private = 0}
rt = <optimized out>
err = <optimized out>
g = 0
flags = <optimized out>
g1_start = <optimized out>
signals = <optimized out>
result = 0
wseq = 0
seq = 0
private = 0
maxspin = <optimized out>
err = <optimized out>
result = <optimized out>
wseq = <optimized out>
g = <optimized out>
seq = <optimized out>
flags = <optimized out>
private = <optimized out>
signals = <optimized out>
g1_start = <optimized out>
spin = <optimized out>
buffer = <optimized out>
cbuffer = <optimized out>
rt = <optimized out>
s = <optimized out>
#2 __pthread_cond_wait (cond=0x558839ccbf40 <uc_cond>, mutex=0x558839ccbf00 <uc_lock>) at pthread_cond_wait.c:655
No locals.
#3 0x0000558839c9753a in uc_thread (unused=0x0) at /usr/local/src/accel-ppp/accel-pppd/ppp/ppp.c:350
uc = 0x0
fd = 0
set = {__val = {18446744067266838271, 18446744073709551615 <repeats 15 times>}}
#4 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978043508480, -6510256976078385386, 140733014014046, 140733014014047, 139978043508480, 0, 6573198113271893782, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#5 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 2 (Thread 0x7f4f2e0f5700 (LWP 27777)):
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
set = {__val = {18446744067266838239, 1099511627520, 0 <repeats 14 times>}}
pid = <optimized out>
tid = <optimized out>
ret = <optimized out>
#1 0x00007f4f2e580535 in __GI_abort () at abort.c:79
save_stage = 1
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 13 times>, 139978051882256, 139977480731864, 139977480731808}}, sa_flags = 717405696, sa_restorer = 0x0}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x0000558839c91e3c in md_free (ptr=0x7f4f0c0212b8, fname=0x7f4f2e539060 "/usr/local/src/accel-ppp/accel-pppd/logs/log_file.c", line=156) at /usr/local/src/accel-ppp/accel-pppd/memdebug.c:84
mem = 0x7f4f0c021280
#3 0x00007f4f2e536a92 in log_thread (unused=0x0) at /usr/local/src/accel-ppp/accel-pppd/logs/log_file.c:156
lf = 0x7f4f0c0212d0
iov = {{iov_base = 0x7f4f0c003c0c, iov_len = 39}, {iov_base = 0x7f4f0c024ecc, iov_len = 59}, {iov_base = 0x7f4f2004cecc, iov_len = 8}, {iov_base = 0x7f4f20026a0c, iov_len = 30}, {iov_base = 0x7f4f2005562c, iov_len = 61}, {iov_base = 0x7f4f2005562c, iov_len = 68}, {iov_base = 0x7f4f200223ac, iov_len = 32}, {iov_base = 0x7f4f2003520c, iov_len = 41}, {iov_base = 0x7f4f2000f64c, iov_len = 32}, {iov_base = 0x7f4f2003631c, iov_len = 52}, {iov_base = 0x7f4f2000bc8c, iov_len = 32}, {iov_base = 0x7f4f2001927c, iov_len = 25}, {iov_base = 0x7f4f0c029a5c, iov_len = 32}, {iov_base = 0x7f4f0c0219fc, iov_len = 70}, {iov_base = 0x7f4f0c007f0c, iov_len = 32}, {iov_base = 0x7f4f0c024ecc, iov_len = 70}, {iov_base = 0x7f4f0c03111c, iov_len = 32}, {iov_base = 0x7f4f0c02804c, iov_len = 66}, {iov_base = 0x7f4f0c0210dc, iov_len = 32}, {iov_base = 0x7f4f0c032cac, iov_len = 128}, {iov_base = 0x7f4f0c01952c, iov_len = 17}, {iov_base = 0x7f4f0c02349c, iov_len = 32}, {iov_base = 0x7f4f0c0352ec, iov_len = 128}, {iov_base = 0x7f4f0c01730c, iov_len = 128}, {iov_base = 0x7f4f0c033a3c, iov_len = 128}, {iov_base = 0x7f4f0c00f49c, iov_len = 35}, {iov_base = 0x7f4f0c040dcc, iov_len = 32}, {iov_base = 0x7f4f0c00d0dc, iov_len = 128}, {iov_base = 0x7f4f0c00ee0c, iov_len = 128}, {iov_base = 0x7f4f0c03fedc, iov_len = 128}, {iov_base = 0x7f4f0c03604c, iov_len = 128}, {iov_base = 0x7f4f0c031ccc, iov_len = 107}, {iov_base = 0x7f4f0c00bcbc, iov_len = 37}, {iov_base = 0x7f4f0c03d64c, iov_len = 76}, {iov_base = 0x7f4f0c01dc3c, iov_len = 37}, {iov_base = 0x7f4f0c034e0c, iov_len = 102}, {iov_base = 0x7f4f0c01648c, iov_len = 37}, {iov_base = 0x7f4f0c01e00c, iov_len = 47}, {iov_base = 0x7f4f0c04023c, iov_len = 37}, {iov_base = 0x7f4f0c021c3c, iov_len = 43}, {iov_base = 0x7f4f2002202c, iov_len = 36}, {iov_base = 0x7f4f20021eac, iov_len = 47}, {iov_base = 0x7f4f20030ebc, iov_len = 36}, {iov_base = 0x7f4f20030d3c, iov_len = 43}, {iov_base = 0x7f4f1002d5dc, iov_len = 37}, {iov_base = 0x7f4f1002d45c, iov_len = 42}, {iov_base = 0x7f4f2004ff3c, iov_len = 32}, {iov_base = 0x7f4f2002f26c, iov_len = 18}, {iov_base = 0x7f4f1002d71c, iov_len = 37}, {iov_base = 0x7f4f1002d59c, iov_len = 47}, {iov_base = 0x7f4f1002dc2c, iov_len = 37}, {iov_base = 0x7f4f1002daac, iov_len = 42}, {iov_base = 0x0, iov_len = 0} <repeats 877 times>, {iov_base = 0x0, iov_len = 139978062825196}, {iov_base = 0x0, iov_len = 1042}, {iov_base = 0x7f4f2e724500, iov_len = 1}, {iov_base = 0x7f4f2e560b1c, iov_len = 139978062826228}, {iov_base = 0x412, iov_len = 139978056596640}, {iov_base = 0x7f4f2e724500, iov_len = 139978051897480}, {iov_base = 0x7f4f2e0f4884, iov_len = 139978062825566}, {iov_base = 0x0, iov_len = 139978056596640}, {iov_base = 0x7f4f2e561fa8, iov_len = 139978062529867}, {iov_base = 0xa8428197, iov_len = 139978062521432}, {iov_base = 0x2a10a06, iov_len = 139978051897680}, {iov_base = 0x7f4f2e0f4940, iov_len = 139978051897480}, {iov_base = 0x55883b905d70, iov_len = 25}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 2822930839}, {iov_base = 0x7f4f2eb55d80, iov_len = 139978051897832}, {iov_base = 0x7f4f2eb55a20, iov_len = 0}, {iov_base = 0x7f4f2e7251d0, iov_len = 139978062828431}, {iov_base = 0x8, iov_len = 139978058387920}, {iov_base = 0x5, iov_len = 0}, {iov_base = 0x1, iov_len = 139978062780960}, {iov_base = 0x7f4f2eb1854b, iov_len = 4294967296}, {iov_base = 0x7f4f2e0f4940, iov_len = 139978051897680}, {iov_base = 0x7f4f2eb55d80, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0xffffffff, iov_len = 0}, {iov_base = 0x7f4f2e568158, iov_len = 139978058384640}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 139978062631232}, {iov_base = 0x0, iov_len = 140733014014046}, {iov_base = 0x7ffef54ef85f, iov_len = 139978051901184}, {iov_base = 0x0, iov_len = 139978062846720}, {iov_base = 0x5, iov_len = 0}, {iov_base = 0x0, iov_len = 139978056565080}, {iov_base = 0x7f4f2e0f4da0, iov_len = 139978062873786}, {iov_base = 0x7f4f2e0f4e48, iov_len = 139978062548777}, {iov_base = 0x7f4f2e0f4dd0, iov_len = 24}, {iov_base = 0x7f4f2e0f4dd0, iov_len = 139978051901184}, {iov_base = 0x7f4f2e0f5700, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 281470681751424}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x7f4f2e71a560 <_nl_global_locale>, iov_len = 139978058356992}, {iov_base = 0x1000, iov_len = 0}, {iov_base = 0x800000, iov_len = 0}, {iov_base = 0xff0000, iov_len = 4278190080}, {iov_base = 0xa090a090a090a09, iov_len = 723120249109023241}, {iov_base = 0xa090a090a090a09, iov_len = 723120249109023241}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0xa090a090a090a09, iov_len = 723120249109023241}, {iov_base = 0xffffffff, iov_len = 1099511627520}, {iov_base = 0x0, iov_len = 0} <repeats 12 times>, {iov_base = 0x2, iov_len = 0}, {iov_base = 0x0, iov_len = 0} <repeats 21 times>}
chunk = 0x7f4f0c03bce0
msg = 0x7f4f0c03fcd8
iov_cnt = 2
msg_list = {next = 0x7f4f2e0f0d00, prev = 0x7f4f2e0f0d00}
free_list = {next = 0x7f4f2e0f0d10, prev = 0x7f4f2e0f0d10}
set = {__val = {18446744067266838271, 18446744073709551615 <repeats 15 times>}}
#4 0x00007f4f2eb1cfa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
ret = <optimized out>
pd = <optimized out>
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139978051901184, -6510256976078385386, 140733014014046, 140733014014047, 139978051901184, 0, 6573205809316417302, 6573204482220674838}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#5 0x00007f4f2e6574cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 1 (Thread 0x7f4f2e55ccc0 (LWP 27776)):
#0 0x00007f4f2e5964cc in __GI___sigtimedwait (set=set@entry=0x7ffef54ef970, info=info@entry=0x7ffef54ef880, timeout=timeout@entry=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29
__arg4 = 8
__arg2 = 140733014014080
_a3 = 0
_a1 = 140733014014320
resultvar = <optimized out>
__arg3 = 0
__arg1 = 140733014014320
_a4 = 8
_a2 = 140733014014080
resultvar = <optimized out>
sc_cancel_oldtype = 0
sc_ret = <optimized out>
result = <optimized out>
sc_ret = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
sc_cancel_oldtype = <optimized out>
resultvar = <optimized out>
resultvar = <optimized out>
__arg4 = <optimized out>
__arg3 = <optimized out>
__arg2 = <optimized out>
__arg1 = <optimized out>
_a4 = <optimized out>
_a3 = <optimized out>
_a2 = <optimized out>
_a1 = <optimized out>
#1 0x00007f4f2eb272bc in __sigwait (set=0x7ffef54ef970, sig=0x7ffef54ef944) at ../sysdeps/unix/sysv/linux/sigwait.c:28
si = {si_signo = 0, si_errno = 0, si_code = 0, __pad0 = 0, _sifields = {_pad = {0 <repeats 28 times>}, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 0, sival_ptr = 0x0}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 0, si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x0, si_addr_lsb = 0, _bounds = {_addr_bnd = {_lower = 0x0, _upper = 0x0}, _pkey = 0}}, _sigpoll = {si_band = 0, si_fd = 0}, _sigsys = {_call_addr = 0x0, _syscall = 0, _arch = 0}}}
ret = <optimized out>
#2 0x0000558839cbceeb in main (_argc=5, _argv=0x7ffef54efb78) at /usr/local/src/accel-ppp/accel-pppd/main.c:389
set = {__val = {16386, 0 <repeats 15 times>}}
i = 5
sig = 21896
goto_daemon = 0
len = 32766
pid = 0
sa = {__sigaction_handler = {sa_handler = 0x558839cbc2d9 <sigsegv>, sa_sigaction = 0x558839cbc2d9 <sigsegv>}, sa_mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}, sa_flags = 0, sa_restorer = 0x0}
pagesize = 4096
internal = 0
no_sigint = 0
no_sigsegv = 0
Detaching from program: /usr/sbin/accel-pppd, process 27776
[Inferior 1 (process 27776) detached]
2020-07-12-03-33-04-679928187 accelppp crashed/stopped now