New 502 Bad Gateway

BreeOge

EDIT: tl;dr version of the thread: To anyone running DNSBL and experiencing periodic 502 errors or other PHP failures, it is due to a file locking issue in DNSBL.

Update to the latest pfBlocker (2.1.2 or later) as it contains a fix for the locking issue leading to these conditions. After updating, ideally you will want to reboot the firewall to make sure it's starting with a clean slate. At the very least, stop and restart the DNSBL daemon.

-jimp

Per Jim Pingle this is not the same 502 error other have been having. So I am posting here to see if I can get some help..

I am still getting 502 Bad Gateway every day, so bad its about once an hour.. Here is what I can get when its locked up.. I have been fighting with this for days. I have 2 systems exactly the same, this is the ONLY one having this issue, however this system does have a much higher utilization as well.

In the logs all I ever receive is

Sep 25 11:25:10	kernel		sonewconn: pcb 0xfffff8004c40f690: Listen queue overflow: 193 already in queue awaiting acceptance (9 occurrences)
Sep 25 11:25:10	fort-smith.rentlynnwood.com		nginx: 2017/09/25 11:25:10 [error] 49549#100109: *18700 connect() to unix:/var/run/php-fpm.socket failed (61: Connection refused) while connecting to upstream, client: 192.168.1.11, server: , request: "GET /generate_204 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket:", host: "connectivitycheck.gstatic.com"
Sep 25 11:24:54	fort-smith.rentlynnwood.com		nginx: 2017/09/25 11:24:54 [error] 49549#100109: *18697 connect() to unix:/var/run/php-fpm.socket failed (61: Connection refused) while connecting to upstream, client: 192.168.1.98, server: , request: "POST /c/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket:", host: "helptaptapdash1.ksmobile.com"
Sep 25 11:24:54	fort-smith.rentlynnwood.com		nginx: 2017/09/25 11:24:54 [error] 49549#100109: *18695 connect() to unix:/var/run/php-fpm.socket failed (61: Connection refused) while connecting to upstream, client: 192.168.1.98, server: , request: "POST /c/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket:", host: "helptaptapdash1.ksmobile.com"
Sep 25 11:24:52	fort-smith.rentlynnwood.com		nginx: 2017/09/25 11:24:52 [error] 49549#100109: *18693 connect() to unix:/var/run/php-fpm.socket failed (61: Connection refused) while connecting to upstream, client: 192.168.1.98, server: , request: "POST /c/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket:", host: "helptaptapdash1.ksmobile.com"
Sep 25 11:24:52	fort-smith.rentlynnwood.com		nginx: 2017/09/25 11:24:52 [error] 49549#100109: *18691 connect() to unix:/var/run/php-fpm.socket failed (61: Connection refused) while connecting to upstream, client: 192.168.1.98, server: , request: "POST /c/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket:", host: "helptaptapdash1.ksmobile.com"

This is some logs I can get before I have to reboot.

*** Welcome to pfSense 2.4.1-DEVELOPMENT (amd64) on fort-smith ***
^ZYou have stopped jobs.
[1] + Suspended               /etc/rc.initial
# uname -a
FreeBSD fort-smith.rentlynnwood.com 11.1-RELEASE-p1 FreeBSD 11.1-RELEASE-p1 #300   r313908+13ee0afae40(RELENG_2_4): Sun Sep 24 21:54:58 CDT 2017     root@buildbot  2.netgate.com:/builder/ce/tmp/obj/builder/ce/tmp/FreeBSD-src/sys/pfSense  amd64
# pkg info -x pfsense -x php
^X^Z[2] + Suspended               pkg info -x pfsense -x php
# cat /var/log/dmesg.boot
Copyright (c) 1992-2017 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.1-RELEASE-p1 #300 r313908+13ee0afae40(RELENG_2_4): Sun Sep 24 21:54:58 CDT 2017
    root@buildbot2.netgate.com:/builder/ce/tmp/obj/builder/ce/tmp/FreeBSD-src/sys/pfSense amd64
FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0)
VT(efifb): resolution 800x600
CPU: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz (3000.06-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306c3  Family=0x6  Model=0x3c  Stepping=3
  Features=0xbfebfbff <fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,htt,tm,pbe>Features2=0x4ddaebbf <sse3,pclmulqdq,dtes64,mon,ds_cpl,vmx,est,tm2,ssse3,sdbg,cx16,xtpr,pdcm,pcid,sse4.1,sse4.2,movbe,popcnt,tscdlt,xsave,osxsave,rdrand>AMD Features=0x2c100800 <syscall,nx,page1gb,rdtscp,lm>AMD Features2=0x21 <lahf,abm>Structured Extended Features=0x2603 <fsgsbase,tscadj,erms,invpcid,nfpusg>XSAVE Features=0x1 <xsaveopt>VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 8589934592 (8192 MB)
avail memory = 8159846400 (7781 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <superm smci--mb="">
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
random: unblocking device.
ioapic0 <version 2.0=""> irqs 0-23 on motherboard
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 1500032174 Hz quality 1000
iwi_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_monitor: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_monitor_fw, 0xffffffff80683490, 0) error 1
random: entropy device external interface
wlan: mac acl policy registered
ipw_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_bss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_bss_fw, 0xffffffff8065c570, 0) error 1
ipw_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_ibss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_ibss_fw, 0xffffffff8065c620, 0) error 1
ipw_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_monitor: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_monitor_fw, 0xffffffff8065c6d0, 0) error 1
iwi_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_bss: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_bss_fw, 0xffffffff80683330, 0) error 1
iwi_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_ibss: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_ibss_fw, 0xffffffff806833e0, 0) error 1
kbd1 at kbdmux0
netmap: loaded module
module_register_init: MOD_LOAD (vesa, 0xffffffff81158310, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG" 
nexus0
cryptosoft0: <software crypto=""> on motherboard
padlock0: No ACE support.
acpi0: <superm smci--mb=""> on motherboard
acpi0: Power Button (fixed)
cpu0: <acpi cpu=""> on acpi0
cpu1: <acpi cpu=""> on acpi0
hpet0: <high precision="" event="" timer=""> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 550
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
Event timer "HPET3" frequency 14318180 Hz quality 440
Event timer "HPET4" frequency 14318180 Hz quality 440
Event timer "HPET5" frequency 14318180 Hz quality 440
Event timer "HPET6" frequency 14318180 Hz quality 440
atrtc0: <at realtime="" clock=""> port 0x70-0x77 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <at timer=""> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
pcib0: <acpi host-pci="" bridge=""> port 0xcf8-0xcff on acpi0
pcib0: _OSC returned error 0x10
pci0: <acpi pci="" bus=""> on pcib0
vgapci0: <vga-compatible display=""> port 0xf000-0xf03f mem 0xf7400000-0xf77fffff,0xe8000000-0xefffffff irq 16 at device 2.0 on pci0
vgapci0: Boot video device
hdac0: <intel haswell="" hda="" controller=""> mem 0xf7c34000-0xf7c37fff irq 16 at device 3.0 on pci0
xhci0: <intel lynx="" point="" usb="" 3.0="" controller=""> mem 0xf7c20000-0xf7c2ffff irq 16 at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
xhci0: Port routing mask set to 0xffffffff
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms=""> at device 22.0 (no driver attached)
em0: <intel(r) 1000="" pro="" network="" connection="" 7.6.1-k=""> port 0xf060-0xf07f mem 0xf7c00000-0xf7c1ffff,0xf7c3d000-0xf7c3dfff irq 20 at device 25.0 on pci0
em0: Using an MSI interrupt
em0: Ethernet address: 0c:c4:7a:6b:41:00
em0: netmap queues/slots: TX 1/1024, RX 1/1024
ehci0: <intel lynx="" point="" usb="" 2.0="" controller="" usb-b=""> mem 0xf7c3c000-0xf7c3c3ff irq 16 at device 26.0 on pci0
usbus1: EHCI version 1.0
usbus1 on ehci0
usbus1: 480Mbps High Speed USB v2.0
hdac1: <intel lynx="" point="" hda="" controller=""> mem 0xf7c30000-0xf7c33fff irq 22 at device 27.0 on pci0
pcib1: <acpi pci-pci="" bridge=""> irq 16 at device 28.0 on pci0
pcib1: [GIANT-LOCKED]
pcib2: <acpi pci-pci="" bridge=""> irq 19 at device 28.3 on pci0
pci1: <acpi pci="" bus=""> on pcib2
igb0: <intel(r) 1000="" pro="" network="" connection,="" version="" -="" 2.5.3-k=""> port 0xe000-0xe01f mem 0xf7b00000-0xf7b7ffff,0xf7b80000-0xf7b83fff irq 19 at device 0.0 on pci1
igb0: Using MSIX interrupts with 3 vectors
igb0: Ethernet address: 0c:c4:7a:6b:41:01
igb0: Bound queue 0 to cpu 0
igb0: Bound queue 1 to cpu 1
igb0: netmap queues/slots: TX 2/1024, RX 2/1024
pcib3: <acpi pci-pci="" bridge=""> irq 17 at device 28.5 on pci0
pci2: <acpi pci="" bus=""> on pcib3
pcib4: <acpi pci-pci="" bridge=""> at device 0.0 on pci2
pci3: <acpi pci="" bus=""> on pcib4
fwohci0: <texas instruments="" tsb43ab22="" a=""> mem 0xf7a04000-0xf7a047ff,0xf7a00000-0xf7a03fff irq 16 at device 3.0 on pci3
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:30:48:00:00:12:1a:63
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <ieee1394(firewire) bus=""> on fwohci0
sbp0: <sbp-2 scsi="" over="" firewire=""> on firewire0
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: PhysicalUpperBound register is not implemented.  Physical memory access is limited to the first 4GB
fwohci0: PhysicalUpperBound = 0x00000000
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me)
firewire0: bus manager 0
pcib5: <acpi pci-pci="" bridge=""> irq 18 at device 28.6 on pci0
pci4: <acpi pci="" bus=""> on pcib5
xhci1: <nec upd720202="" usb="" 3.0="" controller=""> mem 0xf7900000-0xf7901fff irq 18 at device 0.0 on pci4
xhci1: 64 bytes context size, 64-bit DMA
xhci1: Unable to map MSI-X table
usbus2 on xhci1
usbus2: 5.0Gbps Super Speed USB v3.0
pcib6: <acpi pci-pci="" bridge=""> irq 19 at device 28.7 on pci0
pci5: <acpi pci="" bus=""> on pcib6
ahci0: <asmedia asm1062="" ahci="" sata="" controller=""> port 0xd050-0xd057,0xd040-0xd043,0xd030-0xd037,0xd020-0xd023,0xd000-0xd01f mem 0xf7800000-0xf78001ff irq 19 at device 0.0 on pci5
ahci0: AHCI v1.20 with 2 6Gbps ports, Port Multiplier supported
ahci0: quirks=0xc00000 <noccs,noaux>ahcich0: <ahci channel=""> at channel 0 on ahci0
ahcich1: <ahci channel=""> at channel 1 on ahci0
ehci1: <intel lynx="" point="" usb="" 2.0="" controller="" usb-a=""> mem 0xf7c3b000-0xf7c3b3ff irq 23 at device 29.0 on pci0
usbus3: EHCI version 1.0
usbus3 on ehci1
usbus3: 480Mbps High Speed USB v2.0
isab0: <pci-isa bridge=""> at device 31.0 on pci0
isa0: <isa bus=""> on isab0
ahci1: <intel lynx="" point="" ahci="" sata="" controller=""> port 0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf090-0xf097,0xf080-0xf083,0xf040-0xf05f mem 0xf7c3a000-0xf7c3a7ff irq 19 at device 31.2 on pci0
ahci1: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich2: <ahci channel=""> at channel 0 on ahci1
ahcich3: <ahci channel=""> at channel 1 on ahci1
ahcich4: <ahci channel=""> at channel 2 on ahci1
ahcich5: <ahci channel=""> at channel 3 on ahci1
ahcich6: <ahci channel=""> at channel 4 on ahci1
ahcich7: <ahci channel=""> at channel 5 on ahci1
ahciem0: <ahci enclosure="" management="" bridge=""> on ahci1
acpi_button0: <power button=""> on acpi0
acpi_button1: <sleep button=""> on acpi0
acpi_tz0: <thermal zone=""> on acpi0
acpi_tz1: <thermal zone=""> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
atkbdc0: <keyboard controller="" (i8042)=""> at port 0x60,0x64 on isa0
atkbd0: <at keyboard=""> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: cannot reserve I/O port range
est0: <enhanced speedstep="" frequency="" control=""> on cpu0
est1: <enhanced speedstep="" frequency="" control=""> on cpu1
Timecounters tick every 1.000 msec
nvme cam probe device init
hdacc0: <intel haswell="" hda="" codec=""> at cad 0 on hdac0
hdaa0: <intel haswell="" audio="" function="" group=""> at nid 1 on hdacc0
pcm0: <intel haswell="" (hdmi="" dp="" 8ch)=""> at nid 3 on hdaa0
hdacc1: <realtek alc1150="" hda="" codec=""> at cad 0 on hdac1
hdaa1: <realtek alc1150="" audio="" function="" group=""> at nid 1 on hdacc1
pcm1: <realtek alc1150="" (analog="" 5.1+hp="" 2.0)=""> at nid 20,22,21,27 and 24,25,26 on hdaa1
pcm2: <realtek alc1150="" (internal="" digital)=""> at nid 17 on hdaa1
pcm3: <realtek alc1150="" (rear="" digital)=""> at nid 30 on hdaa1
ugen3.1: <intel ehci="" root="" hub=""> at usbus3
ugen1.1: <intel ehci="" root="" hub=""> at usbus1
uhub0: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr=""> on usbus3
uhub1: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr=""> on usbus1
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub2: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
ugen2.1: <0x1912 XHCI root HUB> at usbus2
uhub3: <0x1912 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
uhub3: 4 ports with 4 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub2: 21 ports with 21 removable, self powered
ugen1.2: <vendor 0x8087="" product="" 0x8008=""> at usbus1
uhub4 on uhub1
uhub4: <vendor 2="" 9="" 0x8087="" product="" 0x8008,="" class="" 0,="" rev="" 2.00="" 0.05,="" addr=""> on usbus1
ugen3.2: <vendor 0x8087="" product="" 0x8000=""> at usbus3
uhub5 on uhub0
uhub5: <vendor 2="" 9="" 0x8087="" product="" 0x8000,="" class="" 0,="" rev="" 2.00="" 0.05,="" addr=""> on usbus3
uhub4: 6 ports with 6 removable, self powered
uhub5: 8 ports with 8 removable, self powered
ada0 at ahcich2 bus 0 scbus3 target 0 lun 0
ada0: <wdc wd10eurx-63fh1y0="" 01.01a01=""> ATA8-ACS SATA 3.x device
ada0: Serial Number WD-WCC1U4873857
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors)
ada0: quirks=0x1<4K>
ses0 at ahciem0 bus 0 scbus9 target 0 lun 0
ses0: <ahci sgpio="" enclosure="" 1.00="" 0001=""> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
Trying to mount root from ufs:/dev/gptid/d28d5113-7e41-11e7-b94c-0cc47a6b4100 [rw]...
#</ahci></wdc></vendor></vendor></vendor></vendor></intel></intel></intel></intel></realtek></realtek></realtek></realtek></realtek></intel></intel></intel></enhanced></enhanced></at></keyboard></thermal></thermal></sleep></power></ahci></ahci></ahci></ahci></ahci></ahci></ahci></intel></isa></pci-isa></intel></ahci></ahci></noccs,noaux></asmedia></acpi></acpi></nec></acpi></acpi></sbp-2></ieee1394(firewire)></texas></acpi></acpi></acpi></acpi></intel(r)></acpi></acpi></acpi></intel></intel></intel(r)></simple></intel></intel></vga-compatible></acpi></acpi></at></at></high></acpi></acpi></superm></software></version></superm></xsaveopt></fsgsbase,tscadj,erms,invpcid,nfpusg></lahf,abm></syscall,nx,page1gb,rdtscp,lm></sse3,pclmulqdq,dtes64,mon,ds_cpl,vmx,est,tm2,ssse3,sdbg,cx16,xtpr,pdcm,pcid,sse4.1,sse4.2,movbe,popcnt,tscdlt,xsave,osxsave,rdrand></fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,htt,tm,pbe>

Here is what I am getting AFTER a reboot, you can see I am on the most recent snapshot.

[2.4.1-DEVELOPMENT][root@fort-smith.rentlynnwood.com]/root: uname -a
FreeBSD fort-smith.rentlynnwood.com 11.1-RELEASE-p1 FreeBSD 11.1-RELEASE-p1 #300 r313908+13ee0afae40(RELENG_2_4): Sun Sep 24 21:54:58 CDT 2017     root@buildbot2.netgate.com:/builder/ce/tmp/obj/builder/ce/tmp/FreeBSD-src/sys/pfSense  amd64
[2.4.1-DEVELOPMENT][root@fort-smith.rentlynnwood.com]/root: pkg info -x pfsense -x php
pfSense-2.4.1.a.20170924.1424
pfSense-Status_Monitoring-1.7.2
pfSense-base-2.4.1.a.20170924.2137
pfSense-default-config-2.4.1.a.20170924.2137
pfSense-kernel-pfSense-2.4.1.a.20170924.2137
pfSense-pkg-Cron-0.3.7_2
pfSense-pkg-Notes-0.2.9_2
pfSense-pkg-Service_Watchdog-1.8.4
pfSense-pkg-Shellcmd-1.0.3
pfSense-pkg-acme-0.1.19_1
pfSense-pkg-freeradius3-0.15.1
pfSense-pkg-ntopng-0.8.10
pfSense-pkg-pfBlockerNG-2.1.1_10
pfSense-pkg-snort-3.2.9.5_1
pfSense-pkg-squid-0.4.39
pfSense-pkg-squidGuard-1.16.3
pfSense-rc-2.4.1.a.20170924.2137
pfSense-repo-2.4.1.a.20170924.1424
pfSense-upgrade-0.27_3
php56-pfSense-module-0.51
pear-XML_RPC2-1.1.3
php-xdebug-2.5.0
php56-xml-5.6.31
php56-xmlreader-5.6.31
php56-xmlwriter-5.6.31
php-suhosin-0.9.38_3
php-xdebug-2.5.0
php56-5.6.31
php56-bcmath-5.6.31
php56-bz2-5.6.31
php56-ctype-5.6.31
php56-curl-5.6.31
php56-dom-5.6.31
php56-filter-5.6.31
php56-ftp-5.6.31
php56-gettext-5.6.31
php56-hash-5.6.31
php56-json-5.6.31
php56-ldap-5.6.31
php56-mbstring-5.6.31_1
php56-mcrypt-5.6.31
php56-mysql-5.6.31
php56-opcache-5.6.31
php56-openssl-5.6.31
php56-pcntl-5.6.31
php56-pdo-5.6.31
php56-pdo_sqlite-5.6.31
php56-pfSense-module-0.51
php56-posix-5.6.31
php56-readline-5.6.31
php56-session-5.6.31
php56-shmop-5.6.31
php56-simplexml-5.6.31
php56-sockets-5.6.31
php56-sqlite3-5.6.31
php56-sysvmsg-5.6.31
php56-sysvsem-5.6.31
php56-sysvshm-5.6.31
php56-tokenizer-5.6.31
php56-xml-5.6.31
php56-xmlreader-5.6.31
php56-xmlwriter-5.6.31
php56-zlib-5.6.31
[2.4.1-DEVELOPMENT][root@fort-smith.rentlynnwood.com]/root: cat /var/log/dmesg.boot
Copyright (c) 1992-2017 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 11.1-RELEASE-p1 #300 r313908+13ee0afae40(RELENG_2_4): Sun Sep 24 21:54:58 CDT 2017
    root@buildbot2.netgate.com:/builder/ce/tmp/obj/builder/ce/tmp/FreeBSD-src/sys/pfSense amd64
FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0)
VT(efifb): resolution 800x600
CPU: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz (3000.06-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306c3  Family=0x6  Model=0x3c  Stepping=3
  Features=0xbfebfbff <fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,htt,tm,pbe>Features2=0x4ddaebbf <sse3,pclmulqdq,dtes64,mon,ds_cpl,vmx,est,tm2,ssse3,sdbg,cx16,xtpr,pdcm,pcid,sse4.1,sse4.2,movbe,popcnt,tscdlt,xsave,osxsave,rdrand>AMD Features=0x2c100800 <syscall,nx,page1gb,rdtscp,lm>AMD Features2=0x21 <lahf,abm>Structured Extended Features=0x2603 <fsgsbase,tscadj,erms,invpcid,nfpusg>XSAVE Features=0x1 <xsaveopt>VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant, performance statistics
real memory  = 8589934592 (8192 MB)
avail memory = 8159846400 (7781 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <superm smci--mb="">
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
random: unblocking device.
ioapic0 <version 2.0=""> irqs 0-23 on motherboard
SMP: AP CPU #1 Launched!
Timecounter "TSC-low" frequency 1500030774 Hz quality 1000
iwi_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_monitor: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_monitor_fw, 0xffffffff80683490, 0) error 1
random: entropy device external interface
wlan: mac acl policy registered
ipw_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_bss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_bss_fw, 0xffffffff8065c570, 0) error 1
ipw_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_ibss: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_ibss_fw, 0xffffffff8065c620, 0) error 1
ipw_monitor: You need to read the LICENSE file in /usr/share/doc/legal/intel_ipw.LICENSE.
ipw_monitor: If you agree with the license, set legal.intel_ipw.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (ipw_monitor_fw, 0xffffffff8065c6d0, 0) error 1
iwi_bss: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_bss: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_bss_fw, 0xffffffff80683330, 0) error 1
iwi_ibss: You need to read the LICENSE file in /usr/share/doc/legal/intel_iwi.LICENSE.
iwi_ibss: If you agree with the license, set legal.intel_iwi.license_ack=1 in /boot/loader.conf.
module_register_init: MOD_LOAD (iwi_ibss_fw, 0xffffffff806833e0, 0) error 1
kbd1 at kbdmux0
netmap: loaded module
module_register_init: MOD_LOAD (vesa, 0xffffffff81158310, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG" 
nexus0
cryptosoft0: <software crypto=""> on motherboard
padlock0: No ACE support.
acpi0: <superm smci--mb=""> on motherboard
acpi0: Power Button (fixed)
cpu0: <acpi cpu=""> on acpi0
cpu1: <acpi cpu=""> on acpi0
hpet0: <high precision="" event="" timer=""> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 550
Event timer "HPET1" frequency 14318180 Hz quality 440
Event timer "HPET2" frequency 14318180 Hz quality 440
Event timer "HPET3" frequency 14318180 Hz quality 440
Event timer "HPET4" frequency 14318180 Hz quality 440
Event timer "HPET5" frequency 14318180 Hz quality 440
Event timer "HPET6" frequency 14318180 Hz quality 440
atrtc0: <at realtime="" clock=""> port 0x70-0x77 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <at timer=""> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
pcib0: <acpi host-pci="" bridge=""> port 0xcf8-0xcff on acpi0
pcib0: _OSC returned error 0x10
pci0: <acpi pci="" bus=""> on pcib0
vgapci0: <vga-compatible display=""> port 0xf000-0xf03f mem 0xf7400000-0xf77fffff,0xe8000000-0xefffffff irq 16 at device 2.0 on pci0
vgapci0: Boot video device
hdac0: <intel haswell="" hda="" controller=""> mem 0xf7c34000-0xf7c37fff irq 16 at device 3.0 on pci0
xhci0: <intel lynx="" point="" usb="" 3.0="" controller=""> mem 0xf7c20000-0xf7c2ffff irq 16 at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
xhci0: Port routing mask set to 0xffffffff
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms=""> at device 22.0 (no driver attached)
em0: <intel(r) 1000="" pro="" network="" connection="" 7.6.1-k=""> port 0xf060-0xf07f mem 0xf7c00000-0xf7c1ffff,0xf7c3d000-0xf7c3dfff irq 20 at device 25.0 on pci0
em0: Using an MSI interrupt
em0: Ethernet address: 0c:c4:7a:6b:41:00
em0: netmap queues/slots: TX 1/1024, RX 1/1024
ehci0: <intel lynx="" point="" usb="" 2.0="" controller="" usb-b=""> mem 0xf7c3c000-0xf7c3c3ff irq 16 at device 26.0 on pci0
usbus1: EHCI version 1.0
usbus1 on ehci0
usbus1: 480Mbps High Speed USB v2.0
hdac1: <intel lynx="" point="" hda="" controller=""> mem 0xf7c30000-0xf7c33fff irq 22 at device 27.0 on pci0
pcib1: <acpi pci-pci="" bridge=""> irq 16 at device 28.0 on pci0
pcib1: [GIANT-LOCKED]
pcib2: <acpi pci-pci="" bridge=""> irq 19 at device 28.3 on pci0
pci1: <acpi pci="" bus=""> on pcib2
igb0: <intel(r) 1000="" pro="" network="" connection,="" version="" -="" 2.5.3-k=""> port 0xe000-0xe01f mem 0xf7b00000-0xf7b7ffff,0xf7b80000-0xf7b83fff irq 19 at device 0.0 on pci1
igb0: Using MSIX interrupts with 3 vectors
igb0: Ethernet address: 0c:c4:7a:6b:41:01
igb0: Bound queue 0 to cpu 0
igb0: Bound queue 1 to cpu 1
igb0: netmap queues/slots: TX 2/1024, RX 2/1024
pcib3: <acpi pci-pci="" bridge=""> irq 17 at device 28.5 on pci0
pci2: <acpi pci="" bus=""> on pcib3
pcib4: <acpi pci-pci="" bridge=""> at device 0.0 on pci2
pci3: <acpi pci="" bus=""> on pcib4
fwohci0: <texas instruments="" tsb43ab22="" a=""> mem 0xf7a04000-0xf7a047ff,0xf7a00000-0xf7a03fff irq 16 at device 3.0 on pci3
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:30:48:00:00:12:1a:63
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <ieee1394(firewire) bus=""> on fwohci0
sbp0: <sbp-2 scsi="" over="" firewire=""> on firewire0
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: PhysicalUpperBound register is not implemented.  Physical memory access is limited to the first 4GB
fwohci0: PhysicalUpperBound = 0x00000000
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me)
firewire0: bus manager 0
pcib5: <acpi pci-pci="" bridge=""> irq 18 at device 28.6 on pci0
pci4: <acpi pci="" bus=""> on pcib5
xhci1: <nec upd720202="" usb="" 3.0="" controller=""> mem 0xf7900000-0xf7901fff irq 18 at device 0.0 on pci4
xhci1: 64 bytes context size, 64-bit DMA
xhci1: Unable to map MSI-X table
usbus2 on xhci1
usbus2: 5.0Gbps Super Speed USB v3.0
pcib6: <acpi pci-pci="" bridge=""> irq 19 at device 28.7 on pci0
pci5: <acpi pci="" bus=""> on pcib6
ahci0: <asmedia asm1062="" ahci="" sata="" controller=""> port 0xd050-0xd057,0xd040-0xd043,0xd030-0xd037,0xd020-0xd023,0xd000-0xd01f mem 0xf7800000-0xf78001ff irq 19 at device 0.0 on pci5
ahci0: AHCI v1.20 with 2 6Gbps ports, Port Multiplier supported
ahci0: quirks=0xc00000 <noccs,noaux>ahcich0: <ahci channel=""> at channel 0 on ahci0
ahcich1: <ahci channel=""> at channel 1 on ahci0
ehci1: <intel lynx="" point="" usb="" 2.0="" controller="" usb-a=""> mem 0xf7c3b000-0xf7c3b3ff irq 23 at device 29.0 on pci0
usbus3: EHCI version 1.0
usbus3 on ehci1
usbus3: 480Mbps High Speed USB v2.0
isab0: <pci-isa bridge=""> at device 31.0 on pci0
isa0: <isa bus=""> on isab0
ahci1: <intel lynx="" point="" ahci="" sata="" controller=""> port 0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf090-0xf097,0xf080-0xf083,0xf040-0xf05f mem 0xf7c3a000-0xf7c3a7ff irq 19 at device 31.2 on pci0
ahci1: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich2: <ahci channel=""> at channel 0 on ahci1
ahcich3: <ahci channel=""> at channel 1 on ahci1
ahcich4: <ahci channel=""> at channel 2 on ahci1
ahcich5: <ahci channel=""> at channel 3 on ahci1
ahcich6: <ahci channel=""> at channel 4 on ahci1
ahcich7: <ahci channel=""> at channel 5 on ahci1
ahciem0: <ahci enclosure="" management="" bridge=""> on ahci1
acpi_button0: <power button=""> on acpi0
acpi_button1: <sleep button=""> on acpi0
acpi_tz0: <thermal zone=""> on acpi0
acpi_tz1: <thermal zone=""> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
atkbdc0: <keyboard controller="" (i8042)=""> at port 0x60,0x64 on isa0
atkbd0: <at keyboard=""> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: cannot reserve I/O port range
est0: <enhanced speedstep="" frequency="" control=""> on cpu0
est1: <enhanced speedstep="" frequency="" control=""> on cpu1
Timecounters tick every 1.000 msec
nvme cam probe device init
hdacc0: <intel haswell="" hda="" codec=""> at cad 0 on hdac0
hdaa0: <intel haswell="" audio="" function="" group=""> at nid 1 on hdacc0
pcm0: <intel haswell="" (hdmi="" dp="" 8ch)=""> at nid 3 on hdaa0
hdacc1: <realtek alc1150="" hda="" codec=""> at cad 0 on hdac1
hdaa1: <realtek alc1150="" audio="" function="" group=""> at nid 1 on hdacc1
pcm1: <realtek alc1150="" (analog="" 5.1+hp="" 2.0)=""> at nid 20,22,21,27 and 24,25,26 on hdaa1
pcm2: <realtek alc1150="" (internal="" digital)=""> at nid 17 on hdaa1
pcm3: <realtek alc1150="" (rear="" digital)=""> at nid 30 on hdaa1
ugen1.1: <intel ehci="" root="" hub=""> at usbus1
ugen3.1: <intel ehci="" root="" hub=""> at usbus3
uhub0: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr=""> on usbus1
uhub1: <intel 1="" 9="" ehci="" root="" hub,="" class="" 0,="" rev="" 2.00="" 1.00,="" addr=""> on usbus3
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub2: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
ugen2.1: <0x1912 XHCI root HUB> at usbus2
uhub3: <0x1912 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
uhub3: 4 ports with 4 removable, self powered
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 21 ports with 21 removable, self powered
ugen3.2: <vendor 0x8087="" product="" 0x8000=""> at usbus3
uhub4 on uhub1
uhub4: <vendor 2="" 9="" 0x8087="" product="" 0x8000,="" class="" 0,="" rev="" 2.00="" 0.05,="" addr=""> on usbus3
ugen1.2: <vendor 0x8087="" product="" 0x8008=""> at usbus1
uhub5 on uhub0
uhub5: <vendor 2="" 9="" 0x8087="" product="" 0x8008,="" class="" 0,="" rev="" 2.00="" 0.05,="" addr=""> on usbus1
uhub5: 6 ports with 6 removable, self powered
uhub4: 8 ports with 8 removable, self powered
ada0 at ahcich2 bus 0 scbus3 target 0 lun 0
ada0: <wdc wd10eurx-63fh1y0="" 01.01a01=""> ATA8-ACS SATA 3.x device
ada0: Serial Number WD-WCC1U4873857
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors)
ada0: quirks=0x1<4K>
ses0 at ahciem0 bus 0 scbus9 target 0 lun 0
ses0: <ahci sgpio="" enclosure="" 1.00="" 0001=""> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
Trying to mount root from ufs:/dev/gptid/d28d5113-7e41-11e7-b94c-0cc47a6b4100 [rw]...
WARNING: / was not properly dismounted</ahci></wdc></vendor></vendor></vendor></vendor></intel></intel></intel></intel></realtek></realtek></realtek></realtek></realtek></intel></intel></intel></enhanced></enhanced></at></keyboard></thermal></thermal></sleep></power></ahci></ahci></ahci></ahci></ahci></ahci></ahci></intel></isa></pci-isa></intel></ahci></ahci></noccs,noaux></asmedia></acpi></acpi></nec></acpi></acpi></sbp-2></ieee1394(firewire)></texas></acpi></acpi></acpi></acpi></intel(r)></acpi></acpi></acpi></intel></intel></intel(r)></simple></intel></intel></vga-compatible></acpi></acpi></at></at></high></acpi></acpi></superm></software></version></superm></xsaveopt></fsgsbase,tscadj,erms,invpcid,nfpusg></lahf,abm></syscall,nx,page1gb,rdtscp,lm></sse3,pclmulqdq,dtes64,mon,ds_cpl,vmx,est,tm2,ssse3,sdbg,cx16,xtpr,pdcm,pcid,sse4.1,sse4.2,movbe,popcnt,tscdlt,xsave,osxsave,rdrand></fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,htt,tm,pbe>

doktornotor

Read this: https://forum.pfsense.org/index.php?topic=136847.msg748761#msg748761

BreeOge

Thank you, ill try that to see if it works..

BreeOge

That was not it, did it again, and I received 0 errors /var/run/php-fpm.socket failed. Actually the logs didn't show anything at all.. or nothing out of the normal should I say. Ill keep watching it, and if it happens gain try to find out something that might help in figuring out what is causing it.

doktornotor

@BreeOge:

That was not it, did it again, and I received 0 errors /var/run/php-fpm.socket failed. Actually the logs didn't show anything at all.. or nothing out of the normal should I say.

So, you actually mean that it worked?

BreeOge

No, it cleared the errors that you said was the cause, however I am still getting the 502 bad gateway error, not as often, but still getting them.

doktornotor

Well, then you'll need this as well, probably…

BreeOge

Thank you sir. I will try that as well. I thank you for your help.

BreeOge

I have a question Doktornotor, will rc.php_ini_setup get overwritten on updates?

BreeOge

Also its still happening.. even with the changes you suggested :(

BreeOge

Update* Reverted back to 2.4.0 and its no longer happening, only happens with the 2.4.1 version!

BreeOge

Worked great for the 2 days, updated to the OCT 3 update, and now all my sites are getting 502 bad gateway. Trying the new update today.. But something is seriously messed up.

BreeOge

All I get now is upstream timed out, however nothing before this starts, it acts as if everything is ok, then bam 502 error. No Listen queue overflow nothing. something is killing Nginx.

Oct 4 14:18:53	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:53 [error] 34017#100128: *892 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144432540 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:43	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:43 [error] 34017#100128: *890 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144422541 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:42	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:42 [error] 49658#100106: *381 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.139, server: , request: "GET /decide?version=1&lib=android&token=0350ff19c3e127ef2c92f5cc82284391&distinct_id=d15cf0351e8da34a2092d588fd3e33ed7fecd29e HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "decide.mixpanel.com"
Oct 4 14:18:33	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:33 [error] 34017#100128: *888 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144412542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:32	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:32 [error] 49658#100106: *379 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.152, server: , request: "GET /MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAi4elAbvpzaLRZNPjlRv1U%3D HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "ocsp.digicert.com"
Oct 4 14:18:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:23 [error] 34017#100128: *765 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144402542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:23 [error] 34017#100128: *879 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144382542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:23 [error] 34017#100128: *651 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144392541 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:18:14	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:14 [error] 49658#100106: *375 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:18:09	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:09 [error] 49658#100106: *373 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:18:01	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:18:01 [error] 49658#100106: *371 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:17:59	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:17:59 [error] 49658#100106: *369 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:17:59	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:17:59 [error] 49658#100106: *367 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:17:56	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:17:56 [error] 49658#100106: *363 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:17:54	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:17:54 [error] 49658#100106: *360 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:17:54	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:17:54 [error] 49411#100110: *359 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.124, server: , request: "POST /news/report HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "n.m.ksmobile.net"
Oct 4 14:15:53	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:53 [error] 34017#100128: *892 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144372542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:15:43	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:43 [error] 34017#100128: *890 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144362541 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:15:33	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:33 [error] 34017#100128: *888 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144352542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:15:32	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:32 [error] 49658#100106: *335 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 192.168.1.152, server: , request: "GET /GIAG2.crl HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "pki.google.com"
Oct 4 14:15:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:23 [error] 34017#100128: *765 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/snort_alerts.widget.php?getNewAlerts=1507144342542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:15:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:23 [error] 34017#100128: *879 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "POST /widgets/widgets/gateways.widget.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"
Oct 4 14:15:23	fort-smith.rentlynnwood.com		nginx: 2017/10/04 14:15:23 [error] 34017#100128: *651 upstream timed out (60: Operation timed out) while reading response header from upstream, client: 70.178.196.154, server: , request: "GET /widgets/widgets/pfblockerng.widget.php?getNewCounts=1507144342542 HTTP/1.1", upstream: "fastcgi://unix:/var/run/php-fpm.socket", host: "fort-smith.rentlynnwood.com", referrer: "https://fort-smith.rentlynnwood.com/index.php"

doktornotor

As noted, you are simply overloading nginx with your CP. All the hints are already above, go on with some better tuning. Noone will do it for you.

BreeOge

I have upped the tuning, all the things you suggested. Also they does not explain the fact that it worked fine for 2 full days, after I reverted to 2.4 then on OCT 3 after the update less than an hour it started happening. Its not overloading the CP, it looks like it is, but its not. It just dies.. you see the CP because when it dies, it tosses the 502 and the CP stops. I have the settings all set way up, to stop this, and it has had no effect at all! Once the Nginx crashes nothing can work so it starts tossing out errors. Also I have turned off the CP just to see if that was the issue, it still happened.

I had PFblocker installed, just removed it to see if that is causing the issue. 30 min, no crash as of yet.

doktornotor

Eh well, it not just overloads nginx, it overloads the entire box apparently as mentioned earlier.


Sep 25 11:25:10	kernel		sonewconn: pcb 0xfffff8004c40f690: Listen queue overflow: 193 already in queue awaiting acceptance (9 occurrences)
[/code)[/code]

BreeOge

Still good to go since I removed PFblocker, I am thinking it may have something to do with PFblocker / Snort/ or Squidguard working together on 2.4 What was updated on 2.4.0 on the 3rd? I looked for patch notes, but could not find it. Any file that shows what was updated on past updates?

When it does lock up, the SSH becomes unresponsive as well, it only shows the basic login, I have to CTRL-Z to close the process.

*** Welcome to pfSense 2.4.0-RC (amd64) on fort-smith ***
^ZYou have stopped jobs.
[1] + Suspended /etc/rc.initial

reboot

That is the only way to get it to free up. If you try to restart PHP it will just lock up as well.

I also updated the listen Queue overflow, and the error for overflow does not happen now till WAY later, if its been locked up for 15 min or more. That is a symptom. But some file that changed on the 3rd is causing issues between pfblocker, snort, or squidguard working with each other.

Still working good since I removed Pfblocker, no errors what so ever in the logs, running like a champ.

doktornotor

If you read the above message, your box is completely overloaded with queued ingress connections. So yeah, in that state NOTHING works properly. Even linked you to the kernel tunable.

Also: http://nginx.org/en/docs/freebsd_tuning.html

BreeOge

I really appreciate the help doktornotor, and I understand where your coming from and why your giving me the solutions you are suggesting. I guess I have not explained it well enough though. I understand that its being queued with ingress connections, but the problem I have is why does it only happen when I updated on the 3rd to the newest 2.4.0 version and not before, system load has not changed, actually if anything system load is currently low. Problem only showed up on 2.4.1 and on 2.4.0 after Tuesdays update. Before that I never had an issue with Overloaded ingress connections even with pfblocker installed. I have had the system with a heaver load than it currently has and never received these errors. I have tried the settings you suggested mine are currently

kern.ipc.somaxconn=4096

and

backlog= 4096

and I still have the issue.

However when I removed pfblocker the issue stopped, but its never been an issue before, and like I said its actually low load at the current time. It only raised its head after the 2.4.0 update on the 3rd or on the 2.4.1 updates. Before then even on the 2.4.0 I had no issues even during high loads. That is why I posted in the 2.4 Development Snapshots, because it only showed up after an update, something changed to cause the problem. All I did was update to newest version, no load change or anything else. Update then issue showed up. Again I do appreciate your help, but I guess I will have to wait till more are having the issue. I know they will have issues, I have 2 boxes set up, one only has one to two users at any given time so super low load and even it started after the update.

Thank you for your assistance. Sorry for taking your time.

BreeOge

seanr22a

I'm seeing the same thing - 502 errors. I'm running three sites all of them worked perfect until 2.4.0-RC changed from bsd 11.0 to bsd 11.1 (a few days ago)
Strange thing it's only one site that have problems. The problem site is the site with most users/traffic.

This morning I removed pfBlocker on the problem site and so far everything good. It's to much of a coincidence that the problem started when the move was made from bsd 11 to 11.1 a couple of days ago.

I had to remove squid on all three sites (XMLRPC Sync stopped working giving a constant flow of errors) and now Pfblocker is removed on one site after the introduktion of bsd 11.1.

BreeOge

Yea, it happens more on the one that has higher traffic, but if you leave it even on the low traffic ones they will eventually get it as well, just takes longer. Its like its not releasing something, and keeps building till it locks up..

I removed all my PFblockers too.. Interesting side note as well

I have 3 systems, 2 of them have Pfblocker, squid, and squidguard installed. Those are the ones getting the 502. I have another one set up, with only Squid, and Pfblocker, and Squidguard disabled. It has yet to get a 502 Bad gateway. It seems to be something with the 11.1 and either Pfblocker or Squidgard or all working together, but if you have Squid and Squidguard and no pfblocker it does not happen, same goes with Squid and Pfblocker with no Squidguard. Its only when all 3 are present.

Seanr22a do you have those 3 installed on all your systems or a mix?

seanr22a

@BreeOge:

Seanr22a do you have those 3 installed on all your systems or a mix?

I have two SG-2440 and one SG-8860. They all have Snort, Squid and Pfblocker. The configuration is identical at these sites so I use XMLRPC Sync in all three packages.
At the two sites still running Pfblocker I have moved the IP blocklists to Snort and only using DNSbl in the Pfblocker package. I will wait a couple of days if its still fine I will install Pfblocker using only DNSbl at the main site as well and give it a try. My problem with squid is the XMLRPC Sync but all this started to happen with bsd 11.1

To me it looks like it's running out of resources of some kind. I have a lot memory and diskspace available when it happens so its something else.

BreeOge

I have a lot memory and diskspace available when it happens so its something else.

Same here..

The release notes for 11.1 are here https://www.freebsd.org/releases/11.1R/relnotes.html#kernel

Lots of changed for the kernel. I suspect one of these are the cause, due to it crashed the kernel but I could be wrong on that. Also I have no idea what would cause it. just something to look at.

I know it looks like the system is being overloaded like doktornotor said, but hard to believe a system that never overloaded before the update now overloads constantly with the same load or less. Does not make sense.

luckman212

Hmm I'm not running into any issues on my test 2.4.1 box, but to be fair, I'm not running Snort of pfBNG. Hope this doesn't turn out to be a nasty bug in the kernel that could delay 2.4.x getting out the door. Seems like every time 2.4 is about to drop something else comes up. Been 542 days since 2.3-RELEASE :)

BreeOge

@luckman212:

Hmm I'm not running into any issues on my test 2.4.1 box, but to be fair, I'm not running Snort of pfBNG. Hope this doesn't turn out to be a nasty bug in the kernel that could delay 2.4.x getting out the door. Seems like every time 2.4 is about to drop something else comes up. Been 542 days since 2.3-RELEASE :)

Yea it is for sure related to the 11.1 Kernal, PfblockerNG, or Squidguard. Remove one or the other (pfblockerNG, or SquidGuard) and issue does not exist.

Did a test, I had one system working for over 24 hours, since I removed PfblockeNG and no 502, put it back in and in less than 2 hours, crash.

I have one system with PfblockerNG installed, and squidguard disabled, no issues at all. Enabled Squidguard, and crash in less than 2 hours.

So the issue lies between PfblockerNG, Squidguard and the Kernal. I would suspect, but i am no expert.

MaxPF

Started having the same issue since the 2.4RC switch from 11.0 to 11.1. I am running pfBlocker.

BreeOge

@MaxPF:

Started having the same issue since the 2.4RC switch from 11.0 to 11.1. I am running pfBlocker.

Do you have Squidguard also?

MaxPF

@BreeOge:

@MaxPF:

Started having the same issue since the 2.4RC switch from 11.0 to 11.1. I am running pfBlocker.

Do you have Squidguard also?

No, I don't have squidguard. It hasn't happened yet with 2.4.0.r.20171005.0827.

BreeOge

My system that has a SUPER low load finally 502 Bad gateway.. So that rules out anything to do with SquidGuard, it is an issue with Pfblocker, and 11.1 kernal.

seanr22a

@BreeOge:

My system that has a SUPER low load finally 502 Bad gateway.. So that rules out anything to do with SquidGuard, it is an issue with Pfblocker, and 11.1 kernal.

I got my 502 problems sorted out but not in the way I want …

FW1: SG-2440 4Gb memory, 20Gb disk running 2.4.0.r.20171006.2203 - Snort, PFblocker, Squid
FW2: SG-2440 4Gb memory, 20Gb disk running 2.4.0.r.20171006.2203 - Snort, PFblocker, Squid
FW3: SG-8660 8Gb memory, 40Gb disk running 2.3.4-RELEASE-p1 - Snort, PFblocker, Squid

The above setup works perfect, no 502 errors. I want to run the SG-8660 on 2.4 as well but it simply don't work. I get 502 errors and after a while it stops to respond completely. I don't get any 502 errors on the SG-2440 running 2.4 and they have been up since October 6. Note that they run the same packages.

The SG-8660 have a 8-core CPU, more memory and disk but can't run 2.4 with these packages. This firewall have lot more users/traffic during the weeks but I did a test this weekend when the office is closed so no users/traffic - it just sits idle. It takes 3-4 hours and I get 502 error and 1-2 hours later it stops respond completely.

Now i reinstalled it with 2.3.4P1 and everything have been fine for two days :)

Only bad thing is that I use XMLRPC Sync for all packages between these firewalls (all run identical setup), one of the SG-2440 is the master and the other ones slaves. That was working with all FW on 2.4 but now there is a mix of 2.3.4 and 2.4 and XMLRPC Sync don't seem to be able to handle that.

Communications error occurred

Exception calling XMLRPC method merge_installedpackages_section #1 : Unknown method @ 2017-10-10 08:54:31
Exception calling XMLRPC method merge_installedpackages_section #1 : Unknown method @ 2017-10-10 08:54:32
Exception calling XMLRPC method exec_php #3 : Incorrect parameters passed to method: Signature permits 2 parameters but the request had 1 @ 2017-10-10 08:54:33
Exception calling XMLRPC method exec_php #3 : Incorrect parameters passed to method: Signature permits 2 parameters but the request had 1 @ 2017-10-10 08:54:34

[EDIT]
Forgot to write that I get the same sync error no matter if it's snort, PFblocker or squid - they all give the same error message so I don't think it have to do with the packages.

BreeOge

Its something with Pfblocker and the new 2.4.0 & 2.4.1. 2.3 works fine. I can uninstall pfblockerng and my systems stay up for days, weeks, even longer.. if I put pfblockerng in.. it locks in less than 12 hours.. or less. The 502 is just a symptom of the issue, but its the symptom you notice first. Nginix is not directly related to the issue, its the system locking up internally, and not executing commands. Causes everything to go nuts.

seanr22a

Strange thing is that I run PFblocker on the SG-2440 boxes without issues. They have been up since I installed the 1006.2203 release …. 4 days now. Same install on the SG-8660 locks up in a couple of hours. ???

MaxPF

Just happened again. Here are my symptoms:

Web GUI inaccessible
ssh and local console do no show the menu and do not accept any input
external openvpn clients cannot connect (I have an inboud rule that uses an country alias created in pfblocker)

Everything else keeps working, internet access, outbout vpn tunnels, port forward from outside to internal servers, DNS resolver, FW rules, vlan routing, etc.

I just updated to the latest build and I hope this gets fixed in the final release.

AhnHEL

~~I was seeing the same thing, I upgraded to the October 9th snapshot, and did a "pkg upgrade -f" at the shell prompt and all is well again.~~

Statement retracted.

Took a day but yes, eventually got the bad gateway again.

BreeOge

@seanr22a:

Strange thing is that I run PFblocker on the SG-2440 boxes without issues. They have been up since I installed the 1006.2203 release …. 4 days now. Same install on the SG-8660 locks up in a couple of hours. ???

On the SG-2440 boxes did you do a fresh install or update, and vise versa for the SG-6880?

@AhnHEL:

I was seeing the same thing, I upgraded to the October 9th snapshot, and did a "pkg upgrade -f" at the shell prompt and all is well again.

I am on the 20171009.1758 and still having issues. Depending on your load will depend on how fast it takes, I have one that can run for 4 days before it locks, but I have another than locks in less than 12 hours. I have also done the "pkg upgrade -f" and "pkg update -f" on all systems, to rule out maybe a bad file. Still persists.

I hate to say it, but I am glad others are having issues. I knew I wasn't crazy like what was suggested. ::)

PiBa

Hi besides using pfBlocker, do (some of?) you guys also use xmlrpc feature?
Can you check that there are 4 active php-fpm processes 'running' ?

I found that if i sync pfSense settings several times in a period of a few seconds then sometimes the sync process bails out as soon as it needs to 'print' some output, adding ignore_user_abort and setting no time limit should allow it to always finish and remove the placed lock file..

Maybe some of you can try if this patch can solve/reduce some of these issues?: https://github.com/pfsense/pfsense/pull/3848
To apply it, either add the 2 lines manually to the changed file /usr/local/www/xmlrpc.php or apply it through patches package..

BreeOge

@PiBa:

Hi besides using pfBlocker, do (some of?) you guys also use xmlrpc feature?
Can you check that there are 4 active php-fpm processes 'running' ?

I found that if i sync pfSense settings several times in a period of a few seconds then sometimes the sync process bails out as soon as it needs to 'print' some output, adding ignore_user_abort and setting no time limit should allow it to always finish and remove the placed lock file..

Maybe some of you can try if this patch can solve/reduce some of these issues?: https://github.com/pfsense/pfsense/pull/3848
To apply it, either add the 2 lines manually to the changed file /usr/local/www/xmlrpc.php or apply it through patches package..

I dont use the xmlrpc feature on any of my boxes.. I don't know if the other guys do, they may..

PrototypeActual

Having the same issue here. I've even tried using "pkg upgrade -f" in the shell but nothing. I can sign in as a user an execute commands at user level no problem but as admin I'll get stuck with the command screen unable to load as everyone else has a problem with. Shutdown won't even commence and I have to do a forced shutdown in order to restart. I'm on the latest build on my home box but I have another box with this issue running on the weekend release. Removed squid/squidguard, I'm also not using xmlrpc feature but am using pfBlockerNG.

seanr22a

@BreeOge:

On the SG-2440 boxes did you do a fresh install or update, and vise versa for the SG-6880?

All three came from 2.3.4-RELEASE-p1. I de-installed all packages on all three, upgraded to 2.4 and installed the packages again. I only have 502 problems with the SG-8860. Now when the 8660 is downgraded to 2.3.4-RELEASE-p1 I have problems with the XMLRPC Sync because of the mixed 2.4 and 2.3.4 setup.

doktornotor

https://redmine.pfsense.org/issues/7923