https://bz.apache.org/bugzilla/show_bug.cgi?id=69899
--- Comment #2 from Joshua Noeske <[email protected]> --- I seem to have a similar problem. I use Apache 2.4.65 on Fedora Linux 42. For me, the problem has already existed for a while now. The problem started to appear quite frequently after a system upgrade on 18th October, during which mod_httd2 was upgraded from version 2.0.29 to 2.0.35. Today I tried to generate a meaningful stack trace for the first time as the core dump analyses are not very helpful, see here: Stack trace of thread 15290: #0 0x00007f58f0a0ce9c n/a (n/a + 0x0) ELF object binary architecture: AMD x86-64 But with running httpd with the option -X and attaching to the process using gdb, I could generate the following backtrace: #0 0x00007f58f0a0ce9c in __pthread_kill_implementation () from target:/lib64/libc.so.6 #1 0x00007f58f09b2f3e in raise () from target:/lib64/libc.so.6 #2 0x00007f58f099a6d0 in abort () from target:/lib64/libc.so.6 #3 0x00007f58f099b6f3 in __libc_message_impl.cold () from target:/lib64/libc.so.6 #4 0x00007f58f0a17035 in malloc_printerr () from target:/lib64/libc.so.6 #5 0x00007f58f0a1c3cc in free () from target:/lib64/libc.so.6 #6 0x00007f58f0baacac in apr_pool_destroy () from target:/lib64/libapr-1.so.0 #7 0x00007f58efcb872c in c1_purge_streams.lto_priv () from target:/etc/httpd/modules/mod_http2.so #8 0x00007f58efcb8ef8 in h2_mplx_c1_poll.constprop () from target:/etc/httpd/modules/mod_http2.so #9 0x00007f58efcab396 in h2_c1_run () from target:/etc/httpd/modules/mod_http2.so #10 0x00005601465241da in ap_run_process_connection (c=c@entry=0x7f585c000fa0) at server/connection.c:42 #11 0x00007f58f04fac23 in process_socket (thd=<optimized out>, p=<optimized out>, sock=<optimized out>, cs=<optimized out>, my_child_num=<optimized out>, my_thread_num=<optimized out>) at /usr/src/debug/httpd-2.4.65-3.fc42.x86_64/server/mpm/event/event.c:1098 #12 0x00007f58f04fba3b in worker_thread (thd=0x560148c18c90, dummy=<optimized out>) at /usr/src/debug/httpd-2.4.65-3.fc42.x86_64/server/mpm/event/event.c:2252 #13 0x00007f58f0a0af54 in start_thread () from target:/lib64/libc.so.6 #14 0x00007f58f0a8e154 in clone () from target:/lib64/libc.so.6 I will try to generate a trace with the option you suggested. I'm happy to provide any additional info if needed. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
