https://bz.apache.org/bugzilla/show_bug.cgi?id=69943
--- Comment #4 from Dan McLaughlin <[email protected]> --- We are seeing issues in Windows 2019 using the latest 2.4.66 from ApacheLounge. Any talk of when we might see a 2.4.67 release? Any workarounds other than disabling mod_http2 for now? Server version: Apache/2.4.66 (Win64) Apache Lounge VS18 Server built: Jan 30 2026 15:51:08 Server's Module Magic Number: 20120211:141 Server loaded: APR 1.7.6, APR-UTIL 1.6.3, PCRE 10.47 2025-10-21 Compiled using: APR 1.7.6, APR-UTIL 1.6.3, PCRE 10.47 2025-10-21 Architecture: 64-bit Server MPM: WinNT threaded: yes (fixed thread count) forked: no Server compiled with.... -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses disabled) -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=256 -D HTTPD_ROOT="/apache" -D SUEXEC_BIN="/apache/bin/suexec" -D DEFAULT_PIDLOG="logs/httpd.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_ERRORLOG="logs/error.log" -D AP_TYPES_CONFIG_FILE="conf/mime.types" -D SERVER_CONFIG_FILE="conf/httpd.conf" I will see things like.. [Tue Mar 10 09:03:13.034853 2026] [http2:warn] [pid 10588:tid 568] AH10291: h2_workers: cleanup, 4 workers (0 idle) did not exit after 5 seconds. Apache stops accepting requests, if I look at TCP connections I see a bunch of things stuck in close_wait, and the only logging happening is messages like these in the error log that will happen indefinitely until I bounce apache. [2026-03-10 09:13:13.116281] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-15,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:13:59.034628] [http2:warn] [vhost:REDACTED_HOST] [pid:7724 tid:564] [C:B76dslVCY0w] [client:REDACTED_IP:56053] [peer:REDACTED_IP:56053] h2_stream(7724-3414-1,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:14:13.119597] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-13,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:14:13.119597] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-15,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:14:59.207873] [http2:warn] [vhost:REDACTED_HOST] [pid:7724 tid:564] [C:B76dslVCY0w] [client:REDACTED_IP:56053] [peer:REDACTED_IP:56053] h2_stream(7724-3414-1,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:15:13.303407] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-13,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:15:13.303407] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-15,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:15:59.232804] [http2:warn] [vhost:REDACTED_HOST] [pid:7724 tid:564] [C:B76dslVCY0w] [client:REDACTED_IP:56053] [peer:REDACTED_IP:56053] h2_stream(7724-3414-1,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:16:13.325887] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-13,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:16:13.325887] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-15,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:16:59.250963] [http2:warn] [vhost:REDACTED_HOST] [pid:7724 tid:564] [C:B76dslVCY0w] [client:REDACTED_IP:56053] [peer:REDACTED_IP:56053] h2_stream(7724-3414-1,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 [2026-03-10 09:17:13.342384] [http2:warn] [vhost:REDACTED_HOST] [pid:10588 tid:568] [C:43xQ5usxj2Q] [client:REDACTED_IP:57203] [peer:REDACTED_IP:57203] h2_stream(10588-5104-13,CLEANUP): started=1, scheduled=1, ready=0, out_buffer=0 -- 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]
