Date: Tue, 05 Jul 2016 12:37:24 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 204426] Processes terminating cannot access memory Message-ID: <bug-204426-16-TA9p8wtVk2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204426-16@https.bugs.freebsd.org/bugzilla/> References: <bug-204426-16@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D204426 --- Comment #122 from Robert Blayzor <rblayzor@inoc.net> --- We are still seeing a problem with servers getting hosed up with hundreds a= nd hundreds of sockets in a CLOSED state... I've experienced this with two different Apache2.4 servers... Both times, almost identical issue... dmesg sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (34 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (39 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (36 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (37 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (42 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (38 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (39 occurrences) sonewconn: pcb 0xfffff80001b34000: Listen queue overflow: 767 already in qu= eue awaiting acceptance (36 occurrences) ... webmail3 [~] netstat -an | grep " CLOSED" tcp4 113 0 127.0.0.1.80 127.0.0.1.14511 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.26064 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.57807 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.39385 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.22623 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.65280 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.27494 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.12996 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.59834 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.32036 CLOSED tcp4 113 0 127.0.0.1.80 127.0.0.1.34364 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.35467 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.28605 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.21232 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.48099 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.65026 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.54254 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.35803 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.11435 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.46650 CLOSED tcp6 0 0 2607:f058:110:3:.80 2607:f058:110:3:.7447 CLOSED ... webmail3 [~] netstat -an | grep " CLOSED" | wc -l 980 webmail3 [~] sudo procstat -at | grep httpd 699 100076 httpd - 0 120 sleep sel= ect 755 100093 httpd - 3 120 sleep pip= ewr 4220 100124 httpd - 3 120 sleep pip= ewr 6812 100448 httpd - 2 120 sleep pip= ewr 18402 100112 httpd - 0 120 sleep pip= ewr 24419 100122 httpd - 3 120 sleep pip= ewr 24590 100142 httpd - 2 120 sleep pip= ewr 24591 100431 httpd - 3 120 sleep pip= ewr 24592 100095 httpd - 2 120 sleep pip= ewr 24593 100432 httpd - 0 120 sleep pip= ewr 24594 100134 httpd - 2 120 sleep pip= ewr 24595 100052 httpd - 3 120 sleep pip= ewr 24596 100128 httpd - 2 120 sleep pip= ewr 24597 100062 httpd - 2 120 sleep pip= ewr 24598 100047 httpd - 3 120 sleep pip= ewr 24599 100073 httpd - 2 120 sleep pip= ewr 24600 100129 httpd - 0 120 sleep pip= ewr ... webmail3 [~] sudo procstat -at | grep httpd | wc -l 201 --=20 You are receiving this mail because: You are the assignee for the bug.=
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