Bug#779078: apache2-bin: event mpm: child segfault in notify_suspend causes parent to exit during log rotation
Package: apache2-bin
Version: 2.4.10-9
Severity: important
Dear maintainers,
We have been experiencing segmentation faults in apache2 when using the
event MPM in jessie. These manifest themselves with log entries that
look like:
[Thu Feb 19 14:26:22.477619 2015] [core:notice] [pid 14018:tid
140488395114368] AH00052: child pid 14024 exit signal Segmentation fault
(11)
[Thu Feb 19 19:26:22.282410 2015] [core:notice] [pid 19271:tid
140434662569856] AH00052: child pid 19276 exit signal Segmentation fault
(11)
[Thu Feb 19 19:35:33.842016 2015] [core:notice] [pid 19271:tid
140434662569856] AH00052: child pid 15360 exit signal Segmentation fault
(11)
When logs are rotated nightly and apache2 is instructed to reopen its
logs, the parent process exits altogether:
[Fri Feb 20 00:52:14.175939 2015] [mpm_event:notice] [pid 19271:tid
140434662569856] AH00493: SIGUSR1 received. Doing graceful restart
[Fri Feb 20 00:52:15.279574 2015] [core:notice] [pid 19271] AH00060: seg
fault or similar nasty error detected in the parent process
We have enabled core dumps and managed to capture one crash (so far)
when a child process crashes, which is included below as
apache2.core.20150220-1158.txt (output from gdb with debug packages
installed).
I will attempt to obtain and analyse further core dumps, but our client
may prefer to switch to the worker MPM in order to keep their sites
working, in which case I will be limited in what more I can do.
I have set severity important because this is a crash in the default
MPM for jessie, and our client's environment doesn't strike me as
particularly unusual so this may well affect many users.
Regards,
Chris
-- Package-specific info:
*** loaded modules
core_module (static)
so_module (static)
watchdog_module (static)
http_module (static)
log_config_module (static)
logio_module (static)
version_module (static)
unixd_module (static)
access_compat_module (shared)
actions_module (shared)
alias_module (shared)
auth_basic_module (shared)
authn_core_module (shared)
authn_file_module (shared)
authz_core_module (shared)
authz_host_module (shared)
authz_user_module (shared)
autoindex_module (shared)
cgid_module (shared)
deflate_module (shared)
dir_module (shared)
env_module (shared)
fcgid_module (shared)
filter_module (shared)
mime_module (shared)
mpm_event_module (shared)
negotiation_module (shared)
rewrite_module (shared)
setenvif_module (shared)
socache_shmcb_module (shared)
ssl_module (shared)
status_module (shared)
*** apache2.core.20150220-1158.txt
12:58 997236 ~ # gdb /usr/sbin/apache2 apache2.core.20150220-1158
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
Copyright (C) 2014 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"...
Reading symbols from /usr/sbin/apache2...Reading symbols from
/usr/lib/debug//usr/sbin/apache2...done.
done.
[New LWP 385]
[New LWP 380]
[New LWP 395]
[New LWP 389]
[New LWP 386]
[New LWP 394]
[New LWP 397]
[New LWP 388]
[New LWP 390]
[New LWP 392]
[New LWP 383]
[New LWP 420]
[New LWP 399]
[New LWP 424]
[New LWP 413]
[New LWP 402]
[New LWP 422]
[New LWP 416]
[New LWP 414]
[New LWP 403]
[New LWP 408]
[New LWP 409]
[New LWP 406]
[New LWP 411]
[New LWP 405]
[New LWP 418]
[New LWP 384]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/apache2 -k start'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f3e1fa57ab2 in notify_suspend (cs=<optimized out>) at event.c:887
887 event.c: No such file or directory.
(gdb) thread apply all bt full
Thread 27 (Thread 0x7f3e1d422700 (LWP 384)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e1d421e70, ecs=0x7f3e1d421e78, p=0x7f3e1d421e80,
te_out=0x7f3e1d421e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 1
csd = 0x7f3e0c61f0b0
cs = 0x7f3e0c61f2b8
ptrans = 0x7f3e0c61f028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e1d422700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e1d422700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904755574528,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904755574528, 8665688719813342367, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 26 (Thread 0x7f3e0e7ec700 (LWP 418)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0e7ebe70, ecs=0x7f3e0e7ebe78, p=0x7f3e0e7ebe80,
te_out=0x7f3e0e7ebe88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 22
csd = 0x7f3e1c0f90b0
cs = 0x7f3e1c0f92b8
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0e7ec700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0e7ec700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904507889408,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904507889408, 8665650824243147935, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 25 (Thread 0x7f3e127f4700 (LWP 405)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e127f3e70, ecs=0x7f3e127f3e78, p=0x7f3e127f3e80,
te_out=0x7f3e127f3e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 14
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e127f4700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e127f4700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904575031040,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904575031040, 8665677199637312671, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 24 (Thread 0x7f3e107f0700 (LWP 411)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
---Type <return> to continue, or q <return> to quit---
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e107efe70, ecs=0x7f3e107efe78, p=0x7f3e107efe80,
te_out=0x7f3e107efe88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 18
csd = 0x7f3e1c0f90b0
cs = 0x7f3e1c0f92b8
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e107f0700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e107f0700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904541460224,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904541460224, 8665681612716209311, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 23 (Thread 0x7f3e11ff3700 (LWP 406)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e11ff2e70, ecs=0x7f3e11ff2e78, p=0x7f3e11ff2e80,
te_out=0x7f3e11ff2e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 15
csd = 0x7f3e1c0f90b0
cs = 0x7f3e1c0f92b8
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e11ff3700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e11ff3700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904566638336,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904566638336, 8665678299685811359, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 22 (Thread 0x7f3e10ff1700 (LWP 409)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e10ff0e70, ecs=0x7f3e10ff0e78, p=0x7f3e10ff0e80,
te_out=0x7f3e10ff0e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 17
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e10ff1700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e10ff1700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904549852928,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904549852928, 8665680499782808735, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 21 (Thread 0x7f3e117f2700 (LWP 408)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e117f1e70, ecs=0x7f3e117f1e78, p=0x7f3e117f1e80,
te_out=0x7f3e117f1e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 16
csd = 0x7f3e0c6e10b0
---Type <return> to continue, or q <return> to quit---
cs = 0x7f3e0c6e12b8
ptrans = 0x7f3e0c6e1028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e117f2700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e117f2700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904558245632,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904558245632, 8665679399734310047, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 20 (Thread 0x7f3e12ff5700 (LWP 403)):
#0 0x00007f3e22c3518d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f3e231444db in poll (__timeout=300000, __nfds=1,
__fds=0x7f3e12ff4ab0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2 apr_wait_for_io_or_timeout (f=f@entry=0x0, s=s@entry=0x7f3e1c1320b0,
for_read=for_read@entry=1) at /tmp/buildd/apr-1.5.1/support/unix/waitio.c:51
pfd = {fd = 30, events = 1, revents = 0}
timeout = <optimized out>
#3 0x00007f3e2313e23a in apr_socket_recv
(sock=sock@entry=0x7f3e1c1320b0, buf=buf@entry=0x7f3e1c0c3048
"\343\004", len=len@entry=0x7f3e12ff4b90) at
/tmp/buildd/apr-1.5.1/network_io/unix/sendrecv.c:87
rv = <optimized out>
arv = <optimized out>
#4 0x00007f3e2335efc1 in socket_bucket_read (a=0x7f3e1c130068,
str=0x7f3e12ff4b88, len=0x7f3e12ff4b90, block=<optimized out>) at
/tmp/buildd/apr-util-1.5.4/buckets/apr_buckets_socket.c:36
p = 0x7f3e1c1320b0
buf = 0x7f3e1c0c3048 "\343\004"
rv = <optimized out>
timeout = 139904264699904
#5 0x00007f3e2335d4a6 in apr_brigade_split_line
(bbOut=bbOut@entry=0x7f3e1c0bf5a8, bbIn=0x7f3e1c132800,
block=block@entry=APR_BLOCK_READ, maxbytes=maxbytes@entry=8192) at
/tmp/buildd/apr-util-1.5.4/buckets/apr_brigade.c:319
str = 0x0
len = 8000
rv = <optimized out>
e = 0x7f3e1c130068
pos = <optimized out>
readbytes = 0
#6 0x00007f3e23a600ec in ap_core_input_filter (f=0x7f3e1c1327a0,
b=0x7f3e1c0bf5a8, mode=AP_MODE_GETLINE, block=APR_BLOCK_READ,
readbytes=0) at core_filters.c:147
rv = <optimized out>
net = <optimized out>
ctx = 0x7f3e1c1327f0
str = 0x7f3e12ff4c20 "H@i\f>\177"
len = 139904861006144
#7 0x00007f3e23a841ba in logio_in_filter (f=<optimized out>,
bb=0x7f3e1c0bf5a8, mode=<optimized out>, block=<optimized out>,
readbytes=<optimized out>) at mod_logio.c:140
length = 0
status = <optimized out>
cf = 0x7f3e1c132740
#8 0x00007f3e23a4ee83 in ap_rgetline_core (s=0x7f3e1c0be0d0, n=8192,
read=0x7f3e12ff4d78, r=0x7f3e1c0be0a0, fold=0, bb=0x7f3e1c0bf5a8) at
protocol.c:229
rv = <optimized out>
e = <optimized out>
bytes_handled = 0
current_alloc = 0
pos = <optimized out>
last_char = 0x0
do_alloc = <optimized out>
saw_eos = 0
#9 0x00007f3e23a5118e in read_request_line (bb=<optimized out>,
r=<optimized out>) at protocol.c:590
rv = 300000
ll = 0x802 <error: Cannot access memory at address 0x802>
pro = 0x64 <error: Cannot access memory at address 0x64>
major = 1
minor = 0
http = "\260 \023\034>"
len = 139904735716160
num_blank_lines = 0
max_blank_lines = 100
uri = 0x64 <error: Cannot access memory at address 0x64>
#10 ap_read_request (conn=0x7f3e1c132340) at protocol.c:960
p = 0x7f3e1c0be028
expect = 0x64 <error: Cannot access memory at address 0x64>
access_status = 318720688
tmp_bb = 0x7f3e1c0bf5a8
csd = 0x64
cur_timeout = 139904735716160
#11 0x00007f3e23a77e19 in ap_process_http_async_connection
(c=0x7f3e1c132340) at http_core.c:135
r = <optimized out>
cs = 0x7f3e1c132318
#12 ap_process_http_connection (c=0x7f3e1c132340) at http_core.c:228
No locals.
#13 0x00007f3e23a6e790 in ap_run_process_connection (c=0x7f3e1c132340)
at connection.c:41
pHook = <optimized out>
n = 0
rv = -1
#14 0x00007f3e1fa57d3b in process_socket (my_thread_num=<optimized out>,
my_child_num=<optimized out>, cs=<optimized out>, sock=<optimized out>,
p=<optimized out>, thd=<optimized out>) at event.c:1029
c = 0x7f3e1c132340
sbh = 0x7f3e1c1322a0
#15 worker_thread (thd=0x7f3e12ff4ab0, dummy=0x1) at event.c:1865
---Type <return> to continue, or q <return> to quit---
thread_slot = 13
csd = 0x7f3e1c1320b0
cs = 0x0
ptrans = 0x7f3e1c132028
is_idle = 471016256
te = 0x0
#16 0x00007f3e22f090a4 in start_thread (arg=0x7f3e12ff5700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e12ff5700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904583423744,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904583423744, 8665676103883781279, 8665711418530559135},
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"
#17 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 19 (Thread 0x7f3e0f7ee700 (LWP 414)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0f7ede70, ecs=0x7f3e0f7ede78, p=0x7f3e0f7ede80,
te_out=0x7f3e0f7ede88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 20
csd = 0x7f3e0c6e90b0
cs = 0x0
ptrans = 0x7f3e0c6e9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0f7ee700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0f7ee700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904524674816,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904524674816, 8665648628441117855, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 18 (Thread 0x7f3e0efed700 (LWP 416)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0efece70, ecs=0x7f3e0efece78, p=0x7f3e0efece80,
te_out=0x7f3e0efece88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 21
csd = 0x7f3e1c0cc0a0
cs = 0x0
ptrans = 0x7f3e1c0cc028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0efed700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0efed700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904516282112,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904516282112, 8665649728489616543, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 17 (Thread 0x7f3e0d7ea700 (LWP 422)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0d7e9e70, ecs=0x7f3e0d7e9e78, p=0x7f3e0d7e9e80,
te_out=0x7f3e0d7e9e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 24
csd = 0x7f3e1c0f90b0
cs = 0x7f3e1c0f92b8
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
---Type <return> to continue, or q <return> to quit---
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0d7ea700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0d7ea700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904491104000,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904491104000, 8665653024340145311, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 16 (Thread 0x7f3e137f6700 (LWP 402)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e137f5e70, ecs=0x7f3e137f5e78, p=0x7f3e137f5e80,
te_out=0x7f3e137f5e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 12
csd = 0x7f3e0c6e10b0
cs = 0x7f3e0c6e12b8
ptrans = 0x7f3e0c6e1028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e137f6700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e137f6700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904591816448,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904591816448, 8665675003835282591, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 15 (Thread 0x7f3e0ffef700 (LWP 413)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0ffeee70, ecs=0x7f3e0ffeee78, p=0x7f3e0ffeee80,
te_out=0x7f3e0ffeee88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 19
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0ffef700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0ffef700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904533067520,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904533067520, 8665647528392619167, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 14 (Thread 0x7f3e0cfe9700 (LWP 424)):
#0 0x00007f3e22c3e2a3 in epoll_wait () at
../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f3e23140fc3 in impl_pollset_poll (pollset=0x7f3e23957a70,
timeout=<optimized out>, num=0x7f3e0cfe8e6c, descriptors=0x7f3e0cfe8e88)
at /tmp/buildd/apr-1.5.1/poll/unix/epoll.c:256
ret = <optimized out>
i = <optimized out>
j = <optimized out>
rv = 0
fdptr = <optimized out>
#2 0x00007f3e1fa5842c in listener_thread (thd=0x1d, dummy=0x186a0) at
event.c:1512
workers_were_busy = 0
ep = 0x7f3e1fc5f040 <mpm_event_module>
te = 0xfffffffffffffffc
rc = 100000
tpool = 0x7f3e1fc5f040 <mpm_event_module>
csd = 0x7f3e0c6eb0b0
ptrans = 0x7f3e0c6eb028
lr = 0x7ffff570
have_idle_worker = 0
cs = 0x7ffff570
out_pfd = 0x7f3e23957d90
---Type <return> to continue, or q <return> to quit---
num = 0
timeout_interval = 100000
pt = 0x0
closed = 0
#3 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0cfe9700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0cfe9700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904482711296,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904482711296, 8665654124388643999, 8665711418530559135},
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"
#4 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 13 (Thread 0x7f3e13ff7700 (LWP 399)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e13ff6e70, ecs=0x7f3e13ff6e78, p=0x7f3e13ff6e80,
te_out=0x7f3e13ff6e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 11
csd = 0x7f3e0c6e10b0
cs = 0x7f3e0c6e12b8
ptrans = 0x7f3e0c6e1028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e13ff7700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e13ff7700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904600209152,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904600209152, 8665673903786783903, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 12 (Thread 0x7f3e0dfeb700 (LWP 420)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e0dfeae70, ecs=0x7f3e0dfeae78, p=0x7f3e0dfeae80,
te_out=0x7f3e0dfeae88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 23
csd = 0x7f3e1c0f90b0
cs = 0x0
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e0dfeb700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e0dfeb700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904499496704,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904499496704, 8665651924291646623, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 11 (Thread 0x7f3e1dc23700 (LWP 383)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e1dc22e70, ecs=0x7f3e1dc22e78, p=0x7f3e1dc22e80,
te_out=0x7f3e1dc22e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 0
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e1dc23700) at
pthread_create.c:309
__res = <optimized out>
---Type <return> to continue, or q <return> to quit---
pd = 0x7f3e1dc23700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904763967232,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904763967232, 8665687619764843679, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 10 (Thread 0x7f3e15ffb700 (LWP 392)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e15ffae70, ecs=0x7f3e15ffae78, p=0x7f3e15ffae80,
te_out=0x7f3e15ffae88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 7
csd = 0x7f3e1c0f90b0
cs = 0x7f3e1c0f92b8
ptrans = 0x7f3e1c0f9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e15ffb700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e15ffb700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904633779968,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904633779968, 8665669507887756447, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 9 (Thread 0x7f3e167fc700 (LWP 390)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e167fbe70, ecs=0x7f3e167fbe78, p=0x7f3e167fbe80,
te_out=0x7f3e167fbe88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 6
csd = 0x7f3e0c6eb0b0
cs = 0x0
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e167fc700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e167fc700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904642172672,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904642172672, 8665668407839257759, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 8 (Thread 0x7f3e177fe700 (LWP 388)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e177fde70, ecs=0x7f3e177fde78, p=0x7f3e177fde80,
te_out=0x7f3e177fde88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 4
csd = 0x7f3e0c6e90b0
cs = 0x7f3e0c6e92b8
ptrans = 0x7f3e0c6e9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e177fe700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e177fe700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904658958080,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904658958080, 8665666212037227679, 8665711418530559135},
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>
---Type <return> to continue, or q <return> to quit---
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 7 (Thread 0x7f3e147f8700 (LWP 397)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e147f7e70, ecs=0x7f3e147f7e78, p=0x7f3e147f7e80,
te_out=0x7f3e147f7e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 10
csd = 0x7f3e0c6e90b0
cs = 0x7f3e0c6e92b8
ptrans = 0x7f3e0c6e9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e147f8700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e147f8700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904608601856,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904608601856, 8665672803738285215, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 6 (Thread 0x7f3e157fa700 (LWP 394)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e157f9e70, ecs=0x7f3e157f9e78, p=0x7f3e157f9e80,
te_out=0x7f3e157f9e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 8
csd = 0x7f3e0c6e90b0
cs = 0x7f3e0c6e92b8
ptrans = 0x7f3e0c6e9028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e157fa700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e157fa700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904625387264,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904625387264, 8665670607936255135, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 5 (Thread 0x7f3e17fff700 (LWP 386)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e17ffee70, ecs=0x7f3e17ffee78, p=0x7f3e17ffee80,
te_out=0x7f3e17ffee88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 3
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e17fff700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e17fff700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904667350784,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904667350784, 8665665111988728991, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 4 (Thread 0x7f3e16ffd700 (LWP 389)):
---Type <return> to continue, or q <return> to quit---
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e16ffce70, ecs=0x7f3e16ffce78, p=0x7f3e16ffce80,
te_out=0x7f3e16ffce88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 5
csd = 0x7f3e0c6eb0b0
cs = 0x7f3e0c6eb2b8
ptrans = 0x7f3e0c6eb028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e16ffd700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e16ffd700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904650565376,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904650565376, 8665667312085726367, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 3 (Thread 0x7f3e14ff9700 (LWP 395)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1 0x00007f3e2313977d in apr_thread_cond_wait (cond=<optimized out>,
mutex=<optimized out>) at /tmp/buildd/apr-1.5.1/locks/unix/thread_cond.c:68
No locals.
#2 0x00007f3e1fa5b205 in ap_queue_pop_something (queue=0x7f3e239575c8,
sd=0x7f3e14ff8e70, ecs=0x7f3e14ff8e78, p=0x7f3e14ff8e80,
te_out=0x7f3e14ff8e88) at fdqueue.c:438
elem = <optimized out>
rv = <optimized out>
#3 0x00007f3e1fa5778f in worker_thread (thd=0x7f3e23957664, dummy=0x80)
at event.c:1823
thread_slot = 9
csd = 0x7f3e0c6e10b0
cs = 0x7f3e0c6e12b8
ptrans = 0x7f3e0c6e1028
is_idle = 0
te = 0x0
#4 0x00007f3e22f090a4 in start_thread (arg=0x7f3e14ff9700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e14ff9700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904616994560,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904616994560, 8665671707984753823, 8665711418530559135},
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"
#5 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 2 (Thread 0x7f3e239fb780 (LWP 380)):
#0 0x00007f3e22f0fadd in read () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f3e23a71647 in read (__nbytes=1, __buf=0x7fffc8ab12c3,
__fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
No locals.
#2 ap_mpm_podx_check (pod=<optimized out>) at mpm_unix.c:535
c = 35 '#'
fd = 7
rc = <optimized out>
#3 0x00007f3e1fa55524 in child_main (child_num_arg=0) at event.c:2262
threads = 0x7f3e241b21a0
ts = 0x7f3e23957518
thread_attr = 0x7f3e23957538
start_thread_id = 0x7f3e23957598
#4 0x00007f3e1fa59cbd in make_child (s=0x7f3e239d1de0, slot=0) at
event.c:2349
No locals.
#5 0x00007f3e1fa59d45 in startup_children (number_to_start=2) at
event.c:2375
i = 0
#6 0x00007f3e1fa5a77e in event_run (_pconf=0x7, plog=0x7f3e239cd028,
s=0x7f3e239d1de0) at event.c:2715
No locals.
#7 0x00007f3e23a4acae in ap_run_mpm (pconf=0x7f3e239f9028,
plog=0x7f3e239cd028, s=0x7f3e239d1de0) at mpm_common.c:94
pHook = <optimized out>
n = 0
rv = -1
#8 0x00007f3e23a441f3 in main (argc=3, argv=0x7fffc8ab16f8) at main.c:777
c = 0 '\000'
error = 0xfffffffffffffe00 <error: Cannot access memory at
address 0xfffffffffffffe00>
process = 0x7f3e23a02118
pconf = 0x7f3e239f9028
plog = 0x7f3e239cd028
ptemp = 0x7f3e239cf028
pcommands = 0x7f3e239d7028
opt = 0x7f3e239d7118
mod = 0x7f3e23ca91c0 <ap_prelinked_modules+64>
opt_arg = 0x7f3e23a02028 "(`\240#>\177"
---Type <return> to continue, or q <return> to quit---
signal_server = 0xfffffffffffffe00
Thread 1 (Thread 0x7f3e1cc21700 (LWP 385)):
#0 0x00007f3e1fa57ab2 in notify_suspend (cs=<optimized out>) at event.c:887
No locals.
#1 process_socket (my_thread_num=<optimized out>,
my_child_num=<optimized out>, cs=<optimized out>, sock=<optimized out>,
p=<optimized out>, thd=<optimized out>) at event.c:1118
c = 0x7f3e0c5872b8
sbh = 0x7f3e0c5872a0
#2 worker_thread (thd=0x7f3e18000020, dummy=0x0) at event.c:1865
thread_slot = 2
csd = 0x7f3e0c5870b0
cs = 0x0
ptrans = 0x7f3e0c587028
is_idle = 207123128
te = 0x0
#3 0x00007f3e22f090a4 in start_thread (arg=0x7f3e1cc21700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f3e1cc21700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139904747181824,
-8773417250941733729, 0, 139904862433376, 139904865193080,
139904747181824, 8665689819861841055, 8665711418530559135},
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"
#4 0x00007f3e22c3dccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
(gdb)
-- System Information:
Debian Release: 8.0
APT prefers testing-updates
APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/6 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages apache2-bin depends on:
ii libapr1 1.5.1-3
ii libaprutil1 1.5.4-1
ii libaprutil1-dbd-sqlite3 1.5.4-1
ii libaprutil1-ldap 1.5.4-1
ii libc6 2.19-13
ii libldap-2.4-2 2.4.40-4
ii liblua5.1-0 5.1.5-7.1
ii libpcre3 2:8.35-3.3
ii libssl1.0.0 1.0.1k-1
ii libxml2 2.9.1+dfsg1-4
ii perl 5.20.1-5
ii zlib1g 1:1.2.8.dfsg-2+b1
apache2-bin recommends no packages.
Versions of packages apache2-bin suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii w3m [www-browser] 0.5.3-19
Versions of packages apache2 depends on:
ii apache2-data 2.4.10-9
ii apache2-utils 2.4.10-9
ii dpkg 1.17.23
ii lsb-base 4.1+Debian13+nmu1
ii mime-support 3.58
ii perl 5.20.1-5
ii procps 2:3.3.9-8
Versions of packages apache2 recommends:
ii ssl-cert 1.0.35
Versions of packages apache2 suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii w3m [www-browser] 0.5.3-19
Versions of packages apache2-bin is related to:
ii apache2 2.4.10-9
ii apache2-bin 2.4.10-9
-- no debconf information
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