Date: Mon, 27 Aug 2007 19:10:07 -0500 From: "Bill Marquette" <bill.marquette@gmail.com> To: "Max Laier" <max@love2party.net> Cc: freebsd-pf@freebsd.org Subject: Re: pfsync errors Message-ID: <55e8a96c0708271710n82428eet8c714b9e8d30a3aa@mail.gmail.com> In-Reply-To: <200708230006.32294.max@love2party.net> References: <55e8a96c0708221242h2d5e7d15q847e6fac7cf60554@mail.gmail.com> <200708230006.32294.max@love2party.net>
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On 8/22/07, Max Laier <max@love2party.net> wrote: > There are two reasons why we increase the send error counter. Either the > internal deferred work queue is full or ip_output fails. Could you > locate "pfsyncstats.pfsyncs_oerrors++" in your source code and replace > either occurrence with a printf(). Maybe use the attached. This way we > will know what exactly fails and if it is ip_output, why. Here's what we get with the patch: pfsync_senddef: ip_output 64 # netstat -s -p pfsync pfsync: 1264507 packets received (IPv4) 0 packets received (IPv6) 0 packets discarded for bad interface 0 packets discarded for bad ttl 0 packets shorter than header 0 packets discarded for bad version 0 packets discarded for bad HMAC 0 packets discarded for bad action 0 packets discarded for short packet 0 states discarded for bad values 0 stale states 115608 failed state lookup/inserts 86591 packets sent (IPv4) 0 packets sent (IPv6) 0 send failed due to mbuf memory error 37231 send error and a dmesg # dmesg Copyright (c) 1992-2007 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 6.2-RELEASE-p6 #0: Mon Aug 27 17:24:24 UTC 2007 root@hostname.somedomain.com:/usr/obj/usr/src/sys/HA-PFOPTS-SYNCDEBUG Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2790.97-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf27 Stepping = 7 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=0x4400<CNTX-ID,<b14>> Logical CPUs per core: 2 real memory = 1073717248 (1023 MB) avail memory = 1041539072 (993 MB) ACPI APIC Table: <COMPAQ 00000083> MADT: Forcing active-low polarity and level trigger for SCI ioapic0 <Version 1.1> irqs 0-15 on motherboard ioapic1 <Version 1.1> irqs 16-31 on motherboard ioapic2 <Version 1.1> irqs 32-47 on motherboard ioapic3 <Version 1.1> irqs 48-63 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) acpi0: <COMPAQ P29> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <32-bit timer at 3.579545MHz> port 0x920-0x923 on acpi0 cpu0: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <display, VGA> at device 3.0 (no driver attached) pci0: <base peripheral> at device 4.0 (no driver attached) pci0: <base peripheral> at device 4.2 (no driver attached) isab0: <PCI-ISA bridge> at device 15.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <ServerWorks CSB5 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2000-0x200f at device 15.1 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 ohci0: <OHCI (generic) USB controller> mem 0xf5ef0000-0xf5ef0fff irq 7 at device 15.2 on pci0 ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: SMM does not respond, resetting usb0: <OHCI (generic) USB controller> on ohci0 usb0: USB revision 1.0 uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 4 ports with 4 removable, self powered pcib1: <ACPI Host-PCI bridge> on acpi0 pci1: <ACPI PCI bus> on pcib1 ciss0: <Compaq Smart Array 5i> port 0x3000-0x30ff mem 0xf7cc0000-0xf7cfffff,0xf7bf0000-0xf7bf3fff irq 30 at device 3.0 on pci1 ciss0: [GIANT-LOCKED] pcib2: <ACPI Host-PCI bridge> on acpi0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI Host-PCI bridge> on acpi0 pci3: <ACPI PCI bus> on pcib3 em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0x4000-0x403f mem 0xf7de0000-0xf7dfffff irq 20 at device 1.0 on pci3 em0: Ethernet address: 00:07:e9:10:d6:58 em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0x4040-0x407f mem 0xf7dc0000-0xf7ddffff irq 21 at device 1.1 on pci3 em1: Ethernet address: 00:07:e9:10:d6:59 pcib4: <ACPI Host-PCI bridge> on acpi0 pci6: <ACPI PCI bus> on pcib4 em2: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0x5000-0x503f mem 0xf7fe0000-0xf7ffffff,0xf7f80000-0xf7fbffff irq 24 at device 1.0 on pci6 em2: Ethernet address: 00:04:23:a7:0f:0e em3: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0x5040-0x507f mem 0xf7f60000-0xf7f7ffff,0xf7f00000-0xf7f3ffff irq 25 at device 1.1 on pci6 em3: Ethernet address: 00:04:23:a7:0f:0f pci6: <base peripheral, PCI hot-plug controller> at device 30.0 (no driver attached) acpi_tz0: <Thermal Zone> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 sio0: <Standard PC COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A fdc0: <floppy drive controller (FDE)> port 0x3f2-0x3f5 irq 6 drq 2 on acpi0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff,0xee000-0xeffff on isa0 ppc0: parallel port not found. sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 2790968808 Hz quality 800 Timecounters tick every 1.000 msec acd0: CDROM <CD-224E/9.9A> at ata0-master PIO4 da0 at ciss0 bus 0 target 0 lun 0 da0: <COMPAQ RAID 1 VOLUME OK> Fixed Direct Access SCSI-0 device da0: 135.168MB/s transfers da0: 34727MB (71122560 512 byte sectors: 255H 32S/T 8716C) Trying to mount root from ufs:/dev/da0s2a pfsync_senddef: ip_output 64
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