Hi,
i saw that all of them are still serving one h2 connection.
server-status:
0-3 32375 42/64/181 G 30.09 1020776 214 1285.1 2.40
5.81
h081217236127.dyn.cm.kabsi.at h2 XXXX:443 GET
/wp-content/uploads/0000Bloglr212222-8003asd.jpg HTTP/2.0
And they all have Mode of operation => G
thread apply all bt full shows:
#0 0x00007f8e80b687fc in __lll_lock_wait () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f8e80b6b6f8 in _L_cond_lock_886 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2 0x00007f8e80b6b464 in __pthread_mutex_cond_lock () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#3 0x00007f8e80b6650a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4 0x00007f8e80d92322 in apr_thread_cond_timedwait
(cond=0x7f8d7846bc70, mutex=0x7f8d7846bc20, timeout=60000000) at
locks/unix/thread_cond.c:89
rv = <optimized out>
then = <optimized out>
abstime = {tv_sec = 1491843095, tv_nsec = 700198000}
#5 0x000055e62c0951c5 in r_wait_space (premain=<synthetic pointer>,
pbl=0x7f8de853da60, block=APR_BLOCK_READ, beam=0x7f8d7846bb08) at
h2_bucket_beam.c:337
status = <optimized out>
#6 append_bucket (pbl=0x7f8de853da60, block=APR_BLOCK_READ,
b=0x7f8d7846dd38, beam=0x7f8d7846bb08) at h2_bucket_beam.c:776
data = 0x7f8de853dac8 "\240\037"
len = 0
space_left = 0
status = <optimized out>
#7 h2_beam_send (beam=0x7f8d7846bb08, sender_bb=0x7f8d7864ba90,
block=APR_BLOCK_READ) at h2_bucket_beam.c:906
force_report = 1
b = 0x7f8d7846dd38
status = 0
bl = {mutex = 0x7f8d7846bc20, leave = 0x55e62c094250
<mutex_leave>, leave_ctx = 0x0}
#8 0x000055e62c08f3aa in send_out (task=0x7f8d7846f740,
bb=0x7f8d7864ba90, block=1) at h2_task.c:100
written = 8096
left = 140245585033024
status = 1
#9 0x000055e62c08f976 in slave_out (task=0x7f8d7846f740,
f=0x7f8d7846bdd8, bb=0x7f8d7864ba90) at h2_task.c:177
status = -512
flush = 0
blocking = 1
#10 0x000055e62c08fbfd in h2_filter_slave_output (filter=0x7f8d7846bdd8,
brigade=0x7f8d7864ba90) at h2_task.c:370
task = 0x7f8d7846f740
status = <optimized out>
#11 0x000055e62bffc01c in ap_content_length_filter (f=0x7f8d78472ca8,
b=0x7f8d7864ba90) at protocol.c:1713
r = 0x7f8d78471750
ctx = 0x7f8d7864bc90
e = 0x7f8d7864ba98
eblock = (unknown: 2159446012)
#12 0x000055e62c04853d in deflate_out_filter (f=0x7f8d7864b650,
bb=0x7f8d7864b8f8) at mod_deflate.c:961
rv = -512
r = 0x7f8d78471750
ctx = 0x7f8d7864b9a8
len = 8096
blen = 1157663
data = 0x7f8d7e40b000 "/*! jQuery v2.1.4 | (c) 2005, 2015 jQuery
Foundation, Inc. | jquery.org/license
*/\n!function(a,b){\"object\"==typeof module&&\"object\"==typeof
module.exports?module.exports=a.document?b(a,!0):function(a)"...
c = 0x55e62c7a7498
#13 0x000055e62c044b1d in filter_harness (f=0x7f8d7846bc28, bb=0x80) at
mod_filter.c:323
ret = -512
cachecontrol = 0xfffffffffffffe00 <error: Cannot access memory
at address 0xfffffffffffffe00>
filter = 0xe
#14 0x000055e62c002242 in default_handler (r=0x7f8d78471750) at core.c:4746
c = 0x7f8d7846b720
bb = 0x7f8d7864b8f8
e = 0xfffffffffffffe00
d = 0x7f8d7864dfa0
fd = 0x7f8d7864b7b8
bld_content_md5 = 2019866872
#15 0x000055e62c014130 in ap_run_handler (r=r@entry=0x7f8d78471750) at
config.c:170
pHook = <optimized out>
n = 11
rv = -1
#16 0x000055e62c014679 in ap_invoke_handler (r=0x7f8d78471750) at
config.c:434
handler = <optimized out>
p = <optimized out>
result = <optimized out>
old_handler = 0x0
ignore = <optimized out>
#17 0x000055e62c04dcb2 in ap_process_async_request (r=0x7f8d78471750) at
http_request.c:436
c = 0x7f8d7846b720
access_status = 0
#18 0x000055e62c04de50 in ap_process_request (r=0x7f8d78471750) at
http_request.c:471
bb = 0x7f8d7846bd80
c = 0x7f8d7846b720
rv = -512
#19 0x000055e62c08ec32 in h2_task_process_request (c=<optimized out>,
task=<optimized out>) at h2_task.c:666
req = 0x7f8d78471750
cs = 0x7f8d7846bd80
r = 0x7f8d78471750
#20 h2_task_process_conn (c=0x7f8d7846bc28) at h2_task.c:713
ctx = 0x7f8d7846bd80
#21 0x000055e62c01e130 in ap_run_process_connection (c=0x7f8d7846b720)
at connection.c:42
pHook = <optimized out>
n = 0
rv = -1
#22 0x000055e62c09012b in h2_task_do (task=0x7f8d7846f740,
thread=0x55e62cb0ce70, worker_id=0) at h2_task.c:623
c = 0x7f8d7846b720
#23 0x000055e62c093619 in slot_run (thread=0x55e62cb0ce70,
wctx=0x55e62c8b9268) at h2_workers.c:217
slot = 0x55e62c8b9268
#24 0x00007f8e80b620a4 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#25 0x00007f8e8089762d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
Thread 3 (Thread 0x7f8da678c700 (LWP 28251)):
#0 0x00007f8e80b687fc in __lll_lock_wait () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f8e80b644b9 in _L_lock_909 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#2 0x00007f8e80b642e0 in pthread_mutex_lock () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#3 0x000055e62c0942a8 in enter_yellow (pbl=0x7f8da678a8d0,
beam=0x7f8d7846bb08) at h2_bucket_beam.c:217
ctx = <optimized out>
enter = <optimized out>
#4 h2_beam_emitted (proxy=0x7f8cd435bd38, beam=0x7f8d7846bb08) at
h2_bucket_beam.c:352
bl = {mutex = 0x7f8d7846bc20, leave = 0x55e62c094250
<mutex_leave>, leave_ctx = 0x7f8c9806b3ed}
b = <optimized out>
next = <optimized out>
#5 beam_bucket_destroy (data=0x7f8cd435bd38) at h2_bucket_beam.c:106
data = 0x7f8cd435bd38
d = 0x7f8cd435bd38
#6 0x00007f8e80fb584c in apr_brigade_cleanup (data=0x7f8d1002d220) at
buckets/apr_brigade.c:44
b = 0x7f8d1002d220
e = 0x7f8cd435bab8
#7 0x000055e62c094be4 in h2_beam_leave (beam=0x7f8d7846bb08) at
h2_bucket_beam.c:701
bl = {mutex = 0x7f8d7846bc20, leave = 0x55e62c094250
<mutex_leave>, leave_ctx = 0x4}
#8 0x000055e62c08a7e2 in h2_stream_rst (stream=0x7f8d1002cc00,
error_code=8) at h2_stream.c:608
No locals.
#9 0x000055e62c084870 in on_stream_close_cb (ngh2=<optimized out>,
stream_id=<optimized out>, error_code=8, userp=0x7f8d10135620) at
h2_session.c:266
#10 0x00007f8e81666c22 in ?? () from
/usr/lib/x86_64-linux-gnu/libnghttp2.so.14
No symbol table info available.
#11 0x00007f8e8166823d in ?? () from
/usr/lib/x86_64-linux-gnu/libnghttp2.so.14
No symbol table info available.
#12 0x00007f8e8166c7cb in nghttp2_session_mem_recv () from
/usr/lib/x86_64-linux-gnu/libnghttp2.so.14
No symbol table info available.
#13 0x000055e62c079695 in recv_RAW_DATA (c=<optimized out>,
cin=0x7f8d10135cb0, block=APR_NONBLOCK_READ, b=0x7f8ca80e4a88) at
h2_filter.c:59
status = 0
len = 13
data = 0x7f8c9806b3e0 ""
session = 0x7f8d10135620
n = <optimized out>
#14 recv_RAW_brigade (c=<optimized out>, cin=0x7f8d10135cb0,
bb=0x7f8d10135e18, block=APR_NONBLOCK_READ) at h2_filter.c:100
status = 0
b = 0x7f8ca80e4a88
consumed = <optimized out>
#15 0x000055e62c07a29c in h2_filter_core_input (f=0x7f8c9806d738,
brigade=0x7f8d10135ce0, mode=AP_MODE_READBYTES, block=APR_NONBLOCK_READ,
readbytes=0) at h2_filter.c:182
cin = 0x7f8d10135cb0
saved_timeout = -1
#16 0x000055e62c084b82 in session_read (block=<optimized out>,
readlen=491520, session=0x7f8d10135620) at h2_session.c:1481
status = <optimized out>
rstatus = 0
c = 0x7f8d7808e858
read_start = 1919
#17 h2_session_read (session=0x7f8d10135620, block=<optimized out>) at
h2_session.c:1538
No locals.
#18 0x000055e62c08857f in h2_session_process (session=0x7f8d10135620,
async=128) at h2_session.c:2126
c = 0x7f8d7808e858
mpm_state = 1
trace = 0
#19 0x000055e62c0789ce in h2_conn_run (ctx=<optimized out>,
c=0x7f8d7808e858) at h2_conn.c:203
status = <optimized out>
mpm_state = 0
session = 0x7f8d10135620
#20 0x000055e62c07bb21 in h2_h2_process_conn (c=0x7f8d7808e858) at
h2_h2.c:659
ctx = 0x7f8c9806d668
#21 0x000055e62c01e130 in ap_run_process_connection (c=0x7f8d7808e858)
at connection.c:42
pHook = <optimized out>
n = 2
rv = -1
#22 0x000055e62c0b8830 in process_socket (my_thread_num=<optimized out>,
my_child_num=<optimized out>, cs=0x7f8d7808e7c8, sock=<optimized out>,
p=<optimized out>, thd=<optimized out>) at event.c:1134
c = 0x55e62c0e3748
sbh = 0x7f8d7808e7b0
#23 worker_thread (thd=0x7f8d7846bc28, dummy=0x80) at event.c:2137
process_slot = 5
thread_slot = 121
csd = 0x7f8d7808e5c0
cs = 0x0
ptrans = 0x7f8d7808e538
is_idle = 2013849544
te = 0x0
#24 0x00007f8e80b620a4 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#25 0x00007f8e8089762d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
Thread 2 (Thread 0x7f8d7ef3d700 (LWP 28405)):
#0 0x00007f8e80897c03 in epoll_wait () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007f8e80d99a93 in impl_pollset_poll (pollset=0x55e62c8459f0,
timeout=<optimized out>, num=0x7f8d7ef3ce6c, descriptors=0x7f8d7ef3ce88)
at poll/unix/epoll.c:266
ret = <optimized out>
i = <optimized out>
j = <optimized out>
rv = 0
fdptr = <optimized out>
#2 0x000055e62c0ba297 in listener_thread (thd=0x2c, dummy=0x0) at
event.c:1738
workers_were_busy = 0
ep = 0x54d70667c9d88
te = 0x0
rc = 4
tpool = 0x55e62c328eb8 <ap_server_conf>
csd = 0x7f8d78006ce0
ptrans = 0x7f8d78006c58
lr = 0x54d70667c9d83
have_idle_worker = 0
out_pfd = 0x7f8de0002918
num = 0
timeout_interval = 140247325214952
pt = 0x1
closed = 1
#3 0x00007f8e80b620a4 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#4 0x00007f8e8089762d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
Thread 1 (Thread 0x7f8e8215a780 (LWP 27400)):
#0 0x00007f8e80b634db in pthread_join () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f8e80d9e4ab in apr_thread_join (retval=0x7ffda735e794,
thd=0x7f8de00dbb48) at threadproc/unix/thread.c:217
stat = <optimized out>
thread_stat = 0x1
#2 0x000055e62bfedeb3 in join_workers (listener=0x7f8de00dbb48,
threads=0x55e62cb2f960) at event.c:2376
thread_rv = 21990
#3 0x000055e62bfee25a in child_main (child_num_arg=5,
child_bucket=749926752) at event.c:2574
threads = 0x55e62cb2f960
ts = 0x55e62c844430
thread_attr = 0x55e62c844450
start_thread_id = 0x55e62c8444b0
#4 0x000055e62c0b8fe0 in make_child (s=0x7f8d7ef3d9d0, slot=5,
bucket=0) at event.c:2646
No locals.
#5 0x000055e62c0b950c in server_main_loop (num_buckets=<optimized out>,
remaining_children_to_start=<optimized out>) at event.c:2916
ps = 0xfffffffffffffe00
status = 0
pid = {pid = 21894, in = 0x7f8e80d89d76 <find_entry+134>, out =
0x0, err = 0xc}
child_slot = 5
exitwhy = APR_PROC_EXIT
processed_status = 0
#6 event_run (_pconf=0x7f8d7ef3d9d0, plog=0x5, s=0xc8) at event.c:3035
remaining_children_to_start = 0
#7 0x000055e62bff642e in ap_run_mpm (pconf=0x55e62c74f138,
plog=0x55e62c790bb8, s=0x55e62c7805a8) at mpm_common.c:94
pHook = <optimized out>
n = 0
rv = -1
#8 0x000055e62bfeed15 in main (argc=2, argv=0x7ffda735eb98) at main.c:783
c = 68 'D'
error = 0xfffffffffffffe00 <error: Cannot access memory at
address 0xfffffffffffffe00>
process = 0x55e62c74d218
pconf = 0x55e62c74f138
plog = 0x55e62c790bb8
ptemp = 0x55e62c7a8d98
pcommands = 0x55e62c771248
opt = 0x55e62c771338
mod = 0x55e62c3235d0 <ap_prelinked_modules+336>
opt_arg = 0x7ffda735eef1 "FOREGROUND"
signal_server = 0xfffffffffffffe00
Greets,
Stefan
Am 18.04.2017 um 14:47 schrieb Eric Covener:
> On Tue, Apr 18, 2017 at 8:43 AM, Stefan Priebe - Profihost AG
> <[email protected]> wrote:
>> bt of such a process shows:
>> (gdb) bt
>> #0 0x00007f5df74f64db in pthread_join () from
>> /lib/x86_64-linux-gnu/libpthread.so.0
>
> Need to see the other threads in the process, this one is just waiting
> for the others to complete.
>
> "thread apply all bt full"
>
>
