On Mon, Nov 22, 2010 at 9:50 PM, Daniel Melameth <[email protected]> wrote: > On Wed, Jul 7, 2010 at 8:45 PM, Daniel Melameth <[email protected]> wrote: >> On Fri, Jun 18, 2010 at 11:08 PM, Daniel Melameth <[email protected]> wrote: >>> On my firewall at home, on occasion, running systat queues leaves me with an >>> unresponsive system. pings are not returned and the keyboard at the console >>> is unresponsive. Sometimes the command works fine and sometimes it does >>> not--though it does seem the issue is more likely to occur when the system >>> has an uptime of more than a week or two. I'm uncertain how to troubleshoot >>> this further and I have been unable to reproduce the issue on other >>> 4.7-stable systems (though these other systems are not running the same >>> hardware and software). >> >> I upgraded the system several days ago to a snapshot from just before >> the hackathon, and the system appeared more stable, but I can now also >> instantly kill the box by running netstat -m after about five days of >> uptime. >> >> Ideas appreciated... > > FWIW, I thought I'd chime back with an update on this... I was able > to reproduce the issue readily with 4.8-stable AND with different > hardware, but I have been been unable to reproduce this since running > a snapshot from November 7. The box currently has 14 days of uptime > and numerous netstats and systats have not been able to hang it.
Well, it would appear I spoke too soon. After 22 days of uptime, a simple netstat -m again caused the box to lockup and I was left with an unresponsive console and no apparent panic. > OpenBSD 4.8-current (GENERIC) #473: Sun Nov 7 13:33:27 MST 2010 > [email protected]:/usr/src/sys/arch/i386/compile/GENERIC > cpu0: Intel(R) Pentium(R) M processor 1600MHz ("GenuineIntel" > 686-class) 1.60 GHz > cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,MMX,FXSR, SSE,SSE2,TM,SBF,EST,TM2 > real mem = 2146856960 (2047MB) > avail mem = 2101690368 (2004MB) > mainbus0 at root > bios0 at mainbus0: AT/286+ BIOS, date 08/30/06, BIOS32 rev. 0 @ 0xf0000, SMBIOS > rev. 2.3 @ 0xfa1ee (31 entries) > bios0: vendor Hewlett-Packard version "68BDD Ver. F.15" date 08/30/2006 > bios0: Hewlett-Packard HP Compaq nc6000 (DQ880A#ABA) > apm at bios0 function 0x15 not configured > acpi0 at bios0: rev 0 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SSDT > acpi0: wakeup devices C056(S5) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpiprt0 at acpi0: bus 1 (C045) > acpiprt1 at acpi0: bus 2 (C056) > acpiprt2 at acpi0: bus 0 (C044) > acpiec0 at acpi0 > acpicpu0 at acpi0: C3, C2, C1, PSS > acpipwrres0 at acpi0: C16D > acpipwrres1 at acpi0: C13D > acpipwrres2 at acpi0: C184 > acpipwrres3 at acpi0: C18B > acpipwrres4 at acpi0: C195 > acpipwrres5 at acpi0: C0E6 > acpipwrres6 at acpi0: C20B > acpipwrres7 at acpi0: C20C > acpipwrres8 at acpi0: C20D > acpipwrres9 at acpi0: C20E > acpitz0 at acpi0: critical temperature 103 degC > acpitz1 at acpi0: critical temperature 115 degC > acpitz2 at acpi0: critical temperature 103 degC > acpibat0 at acpi0: C137 model "Primary" serial 31163 2004/02/06 type > LIon oem "Hewlett-Packard" > acpibat1 at acpi0: C136 not present > acpiac0 at acpi0: AC unit online > acpibtn0 at acpi0: C139 > acpibtn1 at acpi0: C138 > acpivideo0 at acpi0: C0CF > acpivout0 at acpivideo0: C0DB > acpivout1 at acpivideo0: C0DC > acpivout2 at acpivideo0: C0DD > acpivout3 at acpivideo0: C0DE > bios0: ROM list: 0xc0000/0x10000 > cpu0 at mainbus0: (uniprocessor) > cpu0: Enhanced SpeedStep 1595 MHz: speeds: 1600, 1400, 1200, 1000, 800, 600 MHz > pci0 at mainbus0 bus 0: configuration mode 1 (bios) > pchb0 at pci0 dev 0 function 0 "Intel 82855PM Host" rev 0x03 > intelagp0 at pchb0 > agp0 at intelagp0: aperture at 0xb0000000, size 0x10000000 > ppb0 at pci0 dev 1 function 0 "Intel 82855PM AGP" rev 0x03 > pci1 at ppb0 bus 1 > vga1 at pci1 dev 0 function 0 "ATI Radeon Mobility M10" rev 0x00 > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > radeondrm0 at vga1: irq 10 > drm0 at radeondrm0 > uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x03: irq 10 > uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x03: irq 10 > uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x03: irq 10 > ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x03: irq 10 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > ppb1 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x83 > pci2 at ppb1 bus 2 > ath0 at pci2 dev 4 function 0 "Atheros AR5212" rev 0x01: irq 11 > ath0: AR5213 5.6 phy 4.1 rf5111 1.7 rf2111 2.3, WOR0W, address 00:0b:cd:5a:28:bb > cbb0 at pci2 dev 6 function 0 "O2 Micro OZ711E0 CardBus" rev 0x00: irq 10 > cbb1 at pci2 dev 6 function 1 "O2 Micro OZ711E0 CardBus" rev 0x00: irq 10 > "O2 Micro OZ711Mx Misc" rev 0x00 at pci2 dev 6 function 2 not configured > cbb2 at pci2 dev 6 function 3 "O2 Micro OZ711E0 CardBus" rev 0x00: irq 10 > bge0 at pci2 dev 14 function 0 "Broadcom BCM5705M Alt" rev 0x03, > BCM5705 A3 (0x3003): irq 11, address 00:08:02:de:d3:2d > brgphy0 at bge0 phy 1: BCM5705 10/100/1000baseT PHY, rev. 2 > cardslot0 at cbb0 slot 0 flags 0 > cardbus0 at cardslot0: bus 3 device 0 cacheline 0x0, lattimer 0x20 > pcmcia0 at cardslot0 > cardslot1 at cbb1 slot 1 flags 0 > cardbus1 at cardslot1: bus 4 device 0 cacheline 0x0, lattimer 0x20 > pcmcia1 at cardslot1 > cardslot2 at cbb2 slot 2 flags 0 > cardbus2 at cardslot2: bus 5 device 0 cacheline 0x0, lattimer 0x20 > pcmcia2 at cardslot2 > ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x03 > pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x03: DMA, > channel 0 configured to compatibility, channel 1 configured to > compatibility > wd0 at pciide0 channel 0 drive 0: <ST9160821A> > wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors > wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus0 at atapiscsi0: 2 targets > cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, RW/DVD GCC-4241N, 0C29> ATAPI > 5/cdrom removable > cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 > auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x03: irq > 11, ICH4 AC97 > ac97: codec id 0x41445374 (Analog Devices AD1981B) > ac97: codec features headphone, 20 bit DAC, No 3D Stereo audio0 at auich0 > "Intel 82801DB Modem" rev 0x03 at pci0 dev 31 function 6 not configured > usb1 at uhci0: USB revision 1.0 > uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb2 at uhci1: USB revision 1.0 > uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb3 at uhci2: USB revision 1.0 > uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > isa0 at ichpcib0 > isadma0 at isa0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > pckbc0 at isa0 port 0x60/5 > pckbd0 at pckbc0 (kbd slot) > pckbc0: using irq 1 for kbd slot > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot) > pckbc0: using irq 12 for aux slot > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > lpt0 at isa0 port 0x378/4 irq 7 > npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 > fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 > biomask e56d netmask ed6d ttymask ffff > mtrr: Pentium Pro MTRR support > fxp0 at cardbus0 dev 0 function 0 "Intel 8255x" rev 0x09: irq 10, > address 00:a0:c9:bc:ad:ad > inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4 > fxp1 at cardbus1 dev 0 function 0 "Intel 8255x" rev 0x09: irq 10, > address 00:03:47:18:1f:5d > inphy1 at fxp1 phy 1: i82555 10/100 PHY, rev. 4 > ubt0 at uhub3 port 1 "ACTIONTEC Bluetooth by hp" rev 1.10/8.02 addr 2 > vscsi0 at root > scsibus1 at vscsi0: 256 targets > softraid0 at root > root on wd0a swap on wd0b dump on wd0b
