Hi Yann, Hi Luca, right now i had another server which shows: AH00485: scoreboard is full, not at MaxRequestWorkers msg.
I never saw that before applying the event patch. A fullstatus view is not answered - so the whole apache hangs. Also it has 84 running processes instead of normally just 4-8. # ps aux|grep httpd | wc -l 84 There are also not many connections: # netstat -na | egrep ":80|:443"|wc -l 110 Even after a restart all and even more httpd processes are there: # ps aux|grep httpd | wc -l 89 ps aux also tell me that there a lot of pretty old processes: # ps aux|grep httpd | grep Sep22 | wc -l 40 and even a lot of processes are from Sep 23 many hours ago. So i don't think this is bug #53555. It just seems a lot of threads are hanging / deadlocked. gdb says: (gdb) bt #0 0x00007f9235b634db in pthread_join () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f9235d9e9bb in apr_thread_join () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0 #2 0x000000000055b283 in join_workers () #3 0x000000000055b8cc in child_main () #4 0x000000000055ba3f in make_child () #5 0x000000000055c21e in perform_idle_server_maintenance () #6 0x000000000055c619 in server_main_loop () #7 0x000000000055c959 in event_run () #8 0x0000000000445f91 in ap_run_mpm () #9 0x000000000043dd19 in main () bt from all threads of an old httpd process: [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f9235b634db in pthread_join () from /lib/x86_64-linux-gnu/libpthread.so.0 Thread 52 (Thread 0x7f92325ee700 (LWP 13704)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 51 (Thread 0x7f9231ded700 (LWP 13705)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 50 (Thread 0x7f92315ec700 (LWP 13706)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 49 (Thread 0x7f9230deb700 (LWP 13707)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 48 (Thread 0x7f92305ea700 (LWP 13708)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 47 (Thread 0x7f922fde9700 (LWP 13709)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 46 (Thread 0x7f922f5e8700 (LWP 13710)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 45 (Thread 0x7f922ede7700 (LWP 13711)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 44 (Thread 0x7f922e5e6700 (LWP 13712)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 43 (Thread 0x7f922dde5700 (LWP 13713)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 42 (Thread 0x7f922d5e4700 (LWP 13714)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 41 (Thread 0x7f922cde3700 (LWP 13715)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 40 (Thread 0x7f922c5e2700 (LWP 13716)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 39 (Thread 0x7f922bde1700 (LWP 13717)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 38 (Thread 0x7f922b5e0700 (LWP 13718)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7f922addf700 (LWP 13719)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7f922a5de700 (LWP 13720)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7f9229ddd700 (LWP 13721)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7f92295dc700 (LWP 13722)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7f9228ddb700 (LWP 13723)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7f92285da700 (LWP 13724)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7f9227dd9700 (LWP 13725)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7f92275d8700 (LWP 13726)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7f9226dd7700 (LWP 13727)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7f92265d6700 (LWP 13728)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00000000005286f9 in get_mplx_next () #2 0x000000000052fb34 in execute () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7f92255d4700 (LWP 13783)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7f9224dd3700 (LWP 13784)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 25 (Thread 0x7f921ffff700 (LWP 13785)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 24 (Thread 0x7f921f7fe700 (LWP 13786)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 23 (Thread 0x7f921effd700 (LWP 13787)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 22 (Thread 0x7f921e7fc700 (LWP 13788)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7f921dffb700 (LWP 13789)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7f921d7fa700 (LWP 13790)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7f921cff9700 (LWP 13791)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 18 (Thread 0x7f921c7f8700 (LWP 13792)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 17 (Thread 0x7f921bff7700 (LWP 13793)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7f921b7f6700 (LWP 13794)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 15 (Thread 0x7f921aff5700 (LWP 13795)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7f921a7f4700 (LWP 13796)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 13 (Thread 0x7f9219ff3700 (LWP 13797)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 12 (Thread 0x7f92197f2700 (LWP 13798)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 11 (Thread 0x7f9218ff1700 (LWP 13799)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7f92187f0700 (LWP 13800)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7f9217fef700 (LWP 13801)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7f92177ee700 (LWP 13802)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7f9216fed700 (LWP 13803)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7f92167ec700 (LWP 13804)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7f9215feb700 (LWP 13805)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7f92157ea700 (LWP 13806)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7f9214fe9700 (LWP 13807)): #0 0x00007f9235b6608f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x000000000055fa26 in ap_queue_pop_something () #2 0x000000000055a633 in worker_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7f92147e8700 (LWP 13808)): #0 0x00007f9235897bb3 in epoll_wait () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f9235d99fc3 in ?? () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0 #2 0x00000000005595bd in listener_thread () #3 0x00007f9235b620a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007f92358975dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7f9237159780 (LWP 13703)): #0 0x00007f9235b634db in pthread_join () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f9235d9e9bb in apr_thread_join () from /usr/lib/x86_64-linux-gnu/libapr-1.so.0 #2 0x000000000055b283 in join_workers () #3 0x000000000055b8cc in child_main () #4 0x000000000055ba3f in make_child () #5 0x000000000055c21e in perform_idle_server_maintenance () #6 0x000000000055c619 in server_main_loop () #7 0x000000000055c959 in event_run () #8 0x0000000000445f91 in ap_run_mpm () #9 0x000000000043dd19 in main () Stefan Am 23.09.2016 um 16:53 schrieb Yann Ylavic: > With the patch this time... > > On Fri, Sep 23, 2016 at 4:53 PM, Yann Ylavic <[email protected]> wrote: >> On Fri, Sep 23, 2016 at 3:13 PM, Yann Ylavic <[email protected]> wrote: >>> >>> If you can try another (additive) patch on the faulty server, it would >>> be awesome to test the one from [1], not sure it applies correctly >>> with my 2.4.x patch though, possibly better with the trunk version >>> over [1] (let me know otherwise). >> >> Not a big deal actually, the attached patch includes both [1] and [2] >> combined. >> >> Regards, >> Yann. >> >> [1] https://bz.apache.org/bugzilla/show_bug.cgi?id=53555#c55 >> [2] https://bz.apache.org/bugzilla/show_bug.cgi?id=57399#c9
