Project

General

Profile

Bug #4109 » debug_output_core4697.txt

Jan Hugo Prins, 11/04/2020 05:55 PM

 
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-115.el7
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 "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/suricata...Reading symbols from /usr/lib/debug/usr/sbin/suricata.debug...done.
done.
[New LWP 4791]
[New LWP 4778]
[New LWP 4796]
[New LWP 4697]
[New LWP 4797]
[New LWP 4798]
[New LWP 4794]
[New LWP 4795]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/sbin/suricata -c /etc/suricata/cluster0.yaml --pidfile /var/run/suricata/clust'.
Program terminated with signal 11, Segmentation fault.
#0 0x000055efde4e7c08 in StorageGetById (storage=storage@entry=0x128, type=type@entry=STORAGE_FLOW, id=1) at util-storage.c:224
224 return storage[id];
Missing separate debuginfos, use: debuginfo-install hiredis-0.12.1-1.el7.x86_64
(gdb)
Thread 8 (Thread 0x7f5d6137b700 (LWP 4795)):
#0 0x00007f5d654e680d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f5d655170e4 in usleep (useconds=useconds@entry=100) at ../sysdeps/unix/sysv/linux/usleep.c:32
ts = {tv_sec = 0, tv_nsec = 100000}
#2 0x000055efde44d8d4 in FlowRecycler (th_v=0x55efe6e5c830, thread_data=0x7f5d400008c0) at flow-manager.c:1210
list = {top = 0x0, bot = 0x0, len = 0}
bail = 0
f = 0x0
ts = {tv_sec = 1604507536, tv_usec = 657810}
recycled_cnt = 345501
ftd = 0x7f5d400008c0
__PRETTY_FUNCTION__ = "FlowRecycler"
fr_passes = <optimized out>
startts = {tv_sec = 1604501420, tv_usec = 542587}
__FUNCTION__ = "FlowRecycler"
#3 0x000055efde4a977d in TmThreadsManagement (td=0x55efe6e5c830) at tm-threads.c:541
tv = 0x55efe6e5c830
s = 0x55efe820edd0
r = <optimized out>
__PRETTY_FUNCTION__ = "TmThreadsManagement"
__FUNCTION__ = "TmThreadsManagement"
#4 0x00007f5d65c10e65 in start_thread (arg=0x7f5d6137b700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d6137b700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039039727360, 2079613956237855573, 0, 8392704, 0, 140039039727360, -2132868180622668971, -2132860839540389035}, 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>
#5 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 7 (Thread 0x7f5d61b7c700 (LWP 4794)):
#0 0x00007f5d654e680d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f5d655170e4 in usleep (useconds=useconds@entry=100) at ../sysdeps/unix/sysv/linux/usleep.c:32
ts = {tv_sec = 0, tv_nsec = 100000}
#2 0x000055efde44e2a9 in FlowManager (th_v=0x55efe59f8df0, thread_data=0x7f5d4c0008c0) at flow-manager.c:1014
ts_ms = 1604507536657
rt = 1604507536
emerge_p = <optimized out>
ftd = 0x7f5d4c0008c0
ts = {tv_sec = 1604507536, tv_usec = 657903}
emerg = false
prev_emerg = false
other_last_sec = 1604507536
flow_last_sec = 1604507536
hash_passes = <optimized out>
hash_row_checks = <optimized out>
hash_passes_chunks = <optimized out>
hash_full_passes = <optimized out>
pass_in_sec = 240
startts = {tv_sec = 1604501420, tv_usec = 542362}
hash_pass_iter = 116
emerg_over_cnt = 0
next_run_ms = 1604507537015
__FUNCTION__ = "FlowManager"
#3 0x000055efde4a977d in TmThreadsManagement (td=0x55efe59f8df0) at tm-threads.c:541
tv = 0x55efe59f8df0
s = 0x55efe92bf300
r = <optimized out>
__PRETTY_FUNCTION__ = "TmThreadsManagement"
__FUNCTION__ = "TmThreadsManagement"
#4 0x00007f5d65c10e65 in start_thread (arg=0x7f5d61b7c700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d61b7c700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039048120064, 2079613956237855573, 0, 8392704, 0, 140039048120064, -2132869280671167659, -2132860839540389035}, 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>
#5 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 6 (Thread 0x7f5d5fb78700 (LWP 4798)):
#0 0x00007f5d65516953 in select () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x000055efde4acc97 in UnixMain (this=0x55efdeb11240 <command>) at unix-manager.c:650
tv = {tv_sec = 0, tv_usec = 125023}
ret = <optimized out>
tclient = <optimized out>
select_set = {fds_bits = {16384, 0 <repeats 15 times>}}
uclient = 0x0
#2 UnixManager (th_v=0x55efe4b9ce60, thread_data=<optimized out>) at unix-manager.c:1125
__FUNCTION__ = "UnixManager"
#3 0x000055efde4a977d in TmThreadsManagement (td=0x55efe4b9ce60) at tm-threads.c:541
tv = 0x55efe4b9ce60
s = 0x55efe8943820
r = <optimized out>
__PRETTY_FUNCTION__ = "TmThreadsManagement"
__FUNCTION__ = "TmThreadsManagement"
#4 0x00007f5d65c10e65 in start_thread (arg=0x7f5d5fb78700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d5fb78700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039014549248, 2079613956237855573, 0, 8392704, 0, 140039014549248, -2132741735174861995, -2132860839540389035}, 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>
#5 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 5 (Thread 0x7f5d60379700 (LWP 4797)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1 0x000055efde3d50e0 in StatsMgmtThread (arg=0x55efe4b9cae0) at counters.c:415
cur_timev = {tv_sec = 1604507533, tv_usec = 9781}
cond_time = {tv_sec = 1604507541, tv_nsec = 9781000}
tv_local = 0x55efe4b9cae0
__FUNCTION__ = "StatsMgmtThread"
__PRETTY_FUNCTION__ = "StatsMgmtThread"
r = <optimized out>
#2 0x00007f5d65c10e65 in start_thread (arg=0x7f5d60379700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d60379700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039022941952, 2079613956237855573, 0, 8392704, 0, 140039022941952, -2132870378572182699, -2132860839540389035}, 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>
#3 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 4 (Thread 0x7f5d699b6b00 (LWP 4697)):
#0 0x00007f5d654e680d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f5d655170e4 in usleep (useconds=useconds@entry=10000) at ../sysdeps/unix/sysv/linux/usleep.c:32
ts = {tv_sec = 0, tv_nsec = 10000000}
#2 0x000055efde4a5c67 in SuricataMainLoop (suri=<optimized out>) at suricata.c:2660
No locals.
#3 SuricataMain (argc=<optimized out>, argv=<optimized out>) at suricata.c:2821
vlan_tracking = 1
__FUNCTION__ = "SuricataMain"
#4 0x00007f5d65443505 in __libc_start_main (main=0x55efde3a2b20 <main>, argc=6, argv=0x7ffe71e92f68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe71e92f58)
at ../csu/libc-start.c:266
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2079613956237855573, 94488713898789, 140730809528160, 0, 0, -2080480450284844203, -2132859767222531243}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0,
0x7f5d697bf973 <_dl_init+275>, 0x7f5d699d3150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1769732467}}}
not_first_call = <optimized out>
#5 0x000055efde3a2b4e in _start ()
No symbol table info available.

Thread 3 (Thread 0x7f5d60b7a700 (LWP 4796)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1 0x000055efde3d4a37 in StatsWakeupThread (arg=0x55efe4b9c760) at counters.c:487
cur_timev = {tv_sec = 1604507534, tv_usec = 665566}
cond_time = {tv_sec = 1604507537, tv_nsec = 665566000}
tv = <optimized out>
tv_local = 0x55efe4b9c760
__FUNCTION__ = "StatsWakeupThread"
#2 0x00007f5d65c10e65 in start_thread (arg=0x7f5d60b7a700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d60b7a700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039031334656, 2079613956237855573, 0, 8392704, 0, 140039031334656, -2132871478620681387, -2132860839540389035}, 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>
#3 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 2 (Thread 0x7f5d630dc700 (LWP 4778)):
#0 0x00007f5d654e680d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f5d655170e4 in usleep (useconds=<optimized out>) at ../sysdeps/unix/sysv/linux/usleep.c:32
ts = {tv_sec = 0, tv_nsec = 1000}
#2 0x00007f5d67d4256a in pfring_mod_zc_spsc_poll () from /usr/lib/libpfring.so.7
No symbol table info available.
#3 0x00007f5d67d427ce in pfring_mod_zc_spsc_recv () from /usr/lib/libpfring.so.7
No symbol table info available.
#4 0x00007f5d67d2edf0 in pfring_recv () from /usr/lib/libpfring.so.7
No symbol table info available.
#5 0x000055efde492d74 in ReceivePfringLoop (tv=0x55efe59f8a70, data=<optimized out>, slot=<optimized out>) at source-pfring.c:390
r = <optimized out>
ptv = <optimized out>
p = 0x7f5d5026ff00
hdr = {ts = {tv_sec = 0, tv_usec = 0}, caplen = 253, len = 253, extended_hdr = {timestamp_ns = 1604507536653815150, flags = 0, rx_direction = 1 '\001', port_id = 0 '\000', device_id = 0,
if_index = 1661844016, pkt_hash = 3398633535, tx = {bounce_interface = -498593600, reserved = 0x55efe59f8b30}, parsed_pkt = {dmac = "\000\307\rc]\177", smac = "\000\000\334jJe", eth_type = 32605,
vlan_id = 0, qinq_vlan_id = 45216, ip_version = 115 's', l3_proto = 80 'P', ip_tos = 93 ']', ip_src = {v6 = {__in6_u = {__u6_addr8 = "\177\000\000(\000\000\000\000\000\000\000\060\031tP]",
__u6_addr16 = {127, 10240, 0, 0, 0, 12288, 29721, 23888}, __u6_addr32 = {671088767, 0, 805306368, 1565553689}}}, v4 = 671088767}, ip_dst = {v6 = {__in6_u = {
__u6_addr8 = "\177\000\000->M\336\357U\000\000\060\272\rc]", __u6_addr16 = {127, 11520, 19774, 61406, 85, 12288, 3514, 23907}, __u6_addr32 = {754974847, 4024323390, 805306453, 1566772666}}},
v4 = 754974847}, l4_src_port = 127, l4_dst_port = 49152, icmp_type = 16 '\020', icmp_code = 72 'H', tcp = {flags = 226 '\342', seq_num = 0, ack_num = 0}, tunnel = {tunnel_id = 1028566272,
tunneled_ip_version = 222 '\336', tunneled_proto = 239 '\357', tunneled_ip_src = {v6 = {__in6_u = {__u6_addr8 = "U\000\000\000\000\rc]\177\000\000\300\070\261\336", <incomplete sequence \357>,
__u6_addr16 = {85, 0, 3328, 23907, 127, 49152, 45368, 61406}, __u6_addr32 = {85, 1566772480, 3221225599, 4024348984}}}, v4 = 85}, tunneled_ip_dst = {v6 = {__in6_u = {
__u6_addr8 = "U\000\000\000\020\200\000\000\000\000\000\000=\251\250Y", __u6_addr16 = {85, 0, 32784, 0, 0, 0, 43325, 22952}, __u6_addr32 = {85, 32784, 0, 1504225597}}}, v4 = 85},
tunneled_l4_src_port = 5661, tunneled_l4_dst_port = 28892}, last_matched_rule_id = -270164086, offset = {eth_offset = 85, vlan_offset = 12288, l3_offset = -24693, l4_offset = -4123,
payload_offset = 85}}}}
s = <optimized out>
last_dump = 1604507536
buffer_size = <optimized out>
pkt_buffer = 0x0
rc = <optimized out>
__FUNCTION__ = "ReceivePfringLoop"
#6 0x000055efde4a9b5e in TmThreadsSlotPktAcqLoop (td=0x55efe59f8a70) at tm-threads.c:312
tv = 0x55efe59f8a70
s = 0x55efe1f7c080
run = 1 '\001'
r = <optimized out>
slot = <optimized out>
__FUNCTION__ = "TmThreadsSlotPktAcqLoop"
#7 0x00007f5d65c10e65 in start_thread (arg=0x7f5d630dc700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d630dc700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039070533376, 2079613956237855573, 0, 8392704, 0, 140039070533376, -2132872493306705067, -2132860839540389035}, 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>
#8 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7f5d6262c700 (LWP 4791)):
#0 0x000055efde4e7c08 in StorageGetById (storage=storage@entry=0x128, type=type@entry=STORAGE_FLOW, id=1) at util-storage.c:224
No locals.
#1 0x000055efde44f513 in FlowGetStorageById (f=f@entry=0x0, id=<optimized out>) at flow-storage.c:41
No locals.
#2 0x000055efde47accf in EveAddCommonOptions (cfg=cfg@entry=0x55efe135a2e0, p=p@entry=0x7f5d4826ff00, f=<optimized out>, js=js@entry=0x7f5d482823d0) at output-json.c:451
ms = <optimized out>
#3 0x000055efde461ec1 in AlertJson (aft=aft@entry=0x7f5d48430260, p=p@entry=0x7f5d4826ff00, tv=<optimized out>) at output-json-alert.c:622
xff_cfg = 0x55efe1359b70
have_xff_ip = 0
jb = 0x7f5d482823d0
pa = 0x7f5d482700b8
addr = {src_ip = "95.130.232.190", '\000' <repeats 31 times>, dst_ip = "189.194.58.119", '\000' <repeats 31 times>, sp = 0, dp = 0, proto = "ICMP", '\000' <repeats 11 times>}
xff_buffer = "\004\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\360\350\253I]\177\000\000\004\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000i\321\000\204\001"
i = 0
payload = 0x7f5d484402b0
json_output_ctx = 0x55efe135a2c0
#4 0x000055efde462d59 in JsonAlertLogger (tv=<optimized out>, thread_data=0x7f5d48430260, p=0x7f5d4826ff00) at output-json-alert.c:767
aft = 0x7f5d48430260
#5 0x000055efde47772c in OutputPacketLog (tv=0x55efe1ea3a70, p=0x7f5d4826ff00, thread_data=<optimized out>) at output-packet.c:116
op_thread_data = <optimized out>
logger = 0x55efe135a270
store = 0x7f5d48441440
#6 0x000055efde45e294 in OutputLoggerLog (tv=tv@entry=0x55efe1ea3a70, p=p@entry=0x7f5d4826ff00, thread_data=<optimized out>) at output.c:882
thread_store = <optimized out>
logger = 0x55efe135bb40
thread_store_node = 0x7f5d484414a0
#7 0x000055efde4516a0 in FlowWorker (tv=0x55efe1ea3a70, p=0x7f5d4826ff00, data=0x7f5d48274900) at flow-worker.c:545
fw = 0x7f5d48274900
detect_thread = 0x7f5d48346c80
#8 0x000055efde4a82ce in TmThreadsSlotVarRun (tv=tv@entry=0x55efe1ea3a70, p=p@entry=0x7f5d4826ff00, slot=<optimized out>) at tm-threads.c:117
r = <optimized out>
s = 0x55efe9234c50
#9 0x000055efde492ea1 in TmThreadsSlotProcessPkt (p=0x7f5d4826ff00, s=<optimized out>, tv=0x55efe1ea3a70) at tm-threads.h:192
r = <optimized out>
#10 ReceivePfringLoop (tv=0x55efe1ea3a70, data=<optimized out>, slot=<optimized out>) at source-pfring.c:415
r = <optimized out>
ptv = <optimized out>
p = 0x7f5d4826ff00
hdr = {ts = {tv_sec = 1604507536, tv_usec = 646030}, caplen = 94, len = 94, extended_hdr = {timestamp_ns = 1604507536646030816, flags = 0, rx_direction = 1 '\001', port_id = 0 '\000', device_id = 0,
if_index = 1650637360, pkt_hash = 107982778, tx = {bounce_interface = -448317888, reserved = 0x55efe1ea3b30}, parsed_pkt = {dmac = "\000\307bb]\177", smac = "\000\000\334jJe", eth_type = 32605,
vlan_id = 0, qinq_vlan_id = 47664, ip_version = 98 'b', l3_proto = 98 'b', ip_tos = 93 ']', ip_src = {v6 = {__in6_u = {__u6_addr8 = "\177\000\000(\000\000\000\000\000\000\000\060\031tP]",
__u6_addr16 = {127, 10240, 0, 0, 0, 12288, 29721, 23888}, __u6_addr32 = {671088767, 0, 805306368, 1565553689}}}, v4 = 671088767}, ip_dst = {v6 = {__in6_u = {
__u6_addr8 = "\177\000\000->M\336\357U\000\000@\315K\340", <incomplete sequence \357>, __u6_addr16 = {127, 11520, 19774, 61406, 85, 16384, 19405, 61408}, __u6_addr32 = {754974847,
4024323390, 1073741909, 4024454093}}}, v4 = 754974847}, l4_src_port = 85, l4_dst_port = 12288, icmp_type = 186 '\272', icmp_code = 98 'b', tcp = {flags = 98 'b', seq_num = 0, ack_num = 0},
tunnel = {tunnel_id = 1028566272, tunneled_ip_version = 222 '\336', tunneled_proto = 239 '\357', tunneled_ip_src = {v6 = {__in6_u = {
__u6_addr8 = "U\000\000\000\000bb]\177\000\000\300\070\261\336", <incomplete sequence \357>, __u6_addr16 = {85, 0, 25088, 23906, 127, 49152, 45368, 61406}, __u6_addr32 = {85, 1566728704,
3221225599, 4024348984}}}, v4 = 85}, tunneled_ip_dst = {v6 = {__in6_u = {__u6_addr8 = "U\000\000\000\020\200\000\000\000\000\000\000=\251\250Y", __u6_addr16 = {85, 0, 32784, 0, 0, 0,
43325, 22952}, __u6_addr32 = {85, 32784, 0, 1504225597}}}, v4 = 85}, tunneled_l4_src_port = 5661, tunneled_l4_dst_port = 28892}, last_matched_rule_id = -270407110, offset = {
eth_offset = 85, vlan_offset = 12288, l3_offset = -5573, l4_offset = -4127, payload_offset = 85}}}}
s = <optimized out>
last_dump = 1604507536
buffer_size = <optimized out>
pkt_buffer = 0x2aaab01dc940 <Address 0x2aaab01dc940 out of bounds>
rc = <optimized out>
__FUNCTION__ = "ReceivePfringLoop"
#11 0x000055efde4a9b5e in TmThreadsSlotPktAcqLoop (td=0x55efe1ea3a70) at tm-threads.c:312
tv = 0x55efe1ea3a70
s = 0x55efe5662700
run = 1 '\001'
r = <optimized out>
slot = <optimized out>
__FUNCTION__ = "TmThreadsSlotPktAcqLoop"
#12 0x00007f5d65c10e65 in start_thread (arg=0x7f5d6262c700) at pthread_create.c:307
__res = <optimized out>
pd = 0x7f5d6262c700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140039059326720, 2079613956237855573, 0, 8392704, 0, 140039059326720, -2132875422474400939, -2132860839540389035}, 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>
#13 0x00007f5d6551f88d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
(gdb) quit
(2-2/8)