jd.arb...@googlemail.com (Jan Lambertz), 2016.04.19 (Tue) 13:34 (CEST): > short Version: > I think there might be a problem with the vte (nic) driver. I'm > searching for a way to gather all the Information to get this fixed.
Maybe 'ifconfig vte0 debug' gives some info that helps debugging. Bye, Marcus > long Version: > I've built a home router with following components. > - Educake (very small X86 SBC around Arduino) [1] > - USB Lan Card (axe0 nic to ISP) > - USB Hard drive (nfs export) > - SDHC Card (Openbsd) > > After some thinking (and help from various openbsd users and this > list) i was able to > install OpenBSD 5.9 on this device. Things are working very well. For > my Connection > 50mbit/down 4mbit/up this Hardware is more than enough. > running Services: > dhcpd > nfsd/portmap > ntpd > sshd > radicale (caldav server) > ddclient (dyndns updater) > unbound > pf > > Here comes the problem. After some event i do not know vte0 is not > able to receive or > send any anything. Logs show nothing. Leds on the nic are still > showing that there is > traffic but i can't do anything on that nic. Established connections > on that nic all get broken. Other parts of the system work fine. > An easy way to fix this is > > ~ ifconfig vte0 down; ifconfig vte0 up > > And things are working perfectly normal again....for some time. > Creating much traffic (about 40mb/s), this happens every few hours. > With low traffic, > it's about one or two times a week. > With my findings it's probably hard to investigate/fix that Problem. > I'm searching for ways to file a good bug report. Ideas ? > > > Jan > > [1] http://www.86duino.com/index.php?p=95 > > > dmesg > > OpenBSD 5.9-current (GENERIC) #1584: Thu Mar 10 21:02:23 MST 2016 > dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC > RTC BIOS diagnostic error b<fixed_disk> > cpu0: Vortex86 SoC (686-class) 301 MHz > cpu0: FPU,TSC,CX8,SEP,CMOV,MMX,PERF > real mem = 133246976 (127MB) > avail mem = 118288384 (112MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS rev. > 2.7 @ 0x7fe1420 (6 entries) > bios0: vendor coreboot version "4.0-4750-g745041e-dirty" date 03/12/2015 > bios0: DMP Vortex86EX > acpi at bios0 function 0x0 not configured > pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000 > pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf4ce0/224 (12 entries) > pcibios0: no compatible PCI ICU found: ICU vendor 0x17f3 product 0x6011 > pcibios0: Warning, unable to fix up PCI interrupt routing > pcibios0: PCI bus #1 is the last bus > bios0: ROM list: 0xef000/0x1000! > cpu0 at mainbus0: (uniprocessor) > pci0 at mainbus0 bus 0: configuration mode 1 (bios) > pchb0 at pci0 dev 0 function 0 "RDC R6025 Host" rev 0x01 > ppb0 at pci0 dev 1 function 0 "RDC R1031 PCIe" rev 0x02: irq 15 > pci1 at ppb0 bus 1 > pcib0 at pci0 dev 7 function 0 "RDC R6011 SB" rev 0x01 > pcib1 at pci0 dev 7 function 1 "RDC R6011 SB" rev 0x01 > vte0 at pci0 dev 8 function 0 "RDC R6040 Ethernet" rev 0x00: irq 9, > address 00:1b:eb:64:ae:d4 > ukphy0 at vte0 phy 1: Generic IEEE 802.3u media interface, rev. 0: OUI > 0x000bb4, model 0x0005 > ohci0 at pci0 dev 10 function 0 "RDC R6060 USB" rev 0x13: irq 14, > version 1.0, legacy support > ehci0 at pci0 dev 10 function 1 "RDC R6061 USB2" rev 0x07: irq 10 > ehci0: halt timeout > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "RDC EHCI root hub" rev 2.00/1.00 addr 1 > pciide0 at pci0 dev 12 function 0 "RDC R1012 IDE" rev 0x03: DMA, > channel 0 configured to native-PCI, channel 1 configured to native-PCI > pciide0: using irq 11 for native-PCI interrupt > wd0 at pciide0 channel 0 drive 0: < D0 RDC SD-IDE HOST CONTROLLER> > wd0: 1-sector PIO, LBA, 14719MB, 30144512 sectors > pciide0: channel 1 ignored (disabled) > azalia0 at pci0 dev 14 function 0 "RDC R3010 HDA" rev 0x02: irq 7 > azalia0: codecs: Realtek ALC262 > audio0 at azalia0 > "RDC R1060 USB Device" rev 0x03 at pci0 dev 15 function 0 not configured > "RDC R1331 MC" rev 0x00 at pci0 dev 16 function 0 not configured > "RDC R1710 SPI" rev 0x01 at pci0 dev 16 function 1 not configured > "RDC R1070 CAN" rev 0x00 at pci0 dev 17 function 0 not configured > isa0 at pcib0 > isadma0 at isa0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo > com2 at isa0 port 0x3e8/8 irq 5: ns16550a, 16 byte fifo > com3 at isa0 port 0x2e8/8 irq 12: ns16550a, 16 byte fifo > com3: console > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 > isa at pcib1 not configured > usb1 at ohci0: USB revision 1.0 > uhub1 at usb1 "RDC OHCI root hub" rev 1.00/1.00 addr 1 > nvram: invalid checksum > axe0 at uhub0 port 1 configuration 1 interface 0 "ASIX Electronics > AX88178" rev 2.00/0.01 addr 2 > axe0: AX88178, address 00:11:6b:73:cb:43 > rgephy0 at axe0 phy 1: RTL8169S/8110S/8211 PHY, rev. 2 > umass0 at uhub0 port 2 configuration 1 interface 0 "Western Digital My > Book" rev 2.00/1.65 addr 3 > umass0: using SCSI over Bulk-Only > scsibus1 at umass0: 2 targets, initiator 0 > sd0 at scsibus1 targ 1 lun 0: <WD, 10EAVS External, 1.65> SCSI2 > 0/direct fixed serial.10581100343030323339 > sd0: 953869MB, 512 bytes/sector, 1953525168 sectors > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > root on wd0a (45ae0537d8a8ec98.a) swap on wd0b dump on wd0b > clock: unknown CMOS layout > > ps > USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND > root 1 0.0 0.4 452 496 ?? Is Sat11AM 0:02.28 /sbin/init > root 98729 0.0 0.4 632 484 ?? Is Sat11AM 0:00.06 > dhclient: axe0 [ > _dhcp 25786 0.0 0.5 744 608 ?? Isp Sat11AM 0:00.90 > dhclient: axe0 ( > root 2384 0.0 0.9 984 1112 ?? Isp Sat11AM 0:00.04 > syslogd: [priv] > _syslogd 57923 0.0 1.0 984 1328 ?? Ip Sat11AM 0:28.20 > /usr/sbin/syslog > root 31301 0.0 0.4 628 556 ?? Is Sat11AM 0:00.02 > pflogd: [priv] ( > _pflogd 84314 0.0 0.3 692 352 ?? Sp Sat11AM 0:26.97 > pflogd: [running > _unbound 79858 0.0 10.6 15428 13828 ?? Is Sat11AM 0:59.10 > unbound -c /var/ > _ntp 38248 0.0 1.1 840 1400 ?? S<sp Sat11AM 0:31.92 > ntpd: ntp engine > _ntp 81224 0.0 1.0 656 1300 ?? Isp Sat11AM 0:00.02 > ntpd: dns engine > root 36832 0.0 1.0 704 1264 ?? I<sp Sat11AM 0:01.32 > /usr/sbin/ntpd - > _portmap 80071 0.0 0.6 364 836 ?? Isp Sat11AM 0:00.02 > /usr/sbin/portma > root 44949 0.0 0.5 664 632 ?? Isp Sat11AM 0:00.04 > mountd: parent ( > root 95682 0.0 0.4 556 492 ?? I Sat11AM 0:00.02 > mountd: [priv] ( > root 14596 0.0 0.2 220 272 ?? Is Sat11AM 0:00.01 > nfsd: master (nf > root 18207 0.0 0.1 144 144 ?? I Sat11AM 0:00.00 > nfsd: server (nf > root 63785 0.0 0.1 144 140 ?? I Sat11AM 0:00.05 > nfsd: server (nf > root 45456 0.0 0.1 144 140 ?? I Sat11AM 0:01.46 > nfsd: server (nf > root 20356 0.0 0.1 144 144 ?? I Sat11AM 0:00.00 > nfsd: server (nf > root 90411 0.0 0.9 908 1176 ?? Is Sat11AM 0:55.43 > /usr/sbin/sshd > _dhcp 47720 0.0 1.0 692 1328 ?? Isp Sat11AM 0:00.79 > /usr/sbin/dhcpd > root 9617 0.0 1.4 1484 1884 ?? Isp Sat11AM 0:00.09 > /usr/sbin/smtpd > _smtpq 72382 0.0 1.6 1580 2144 ?? Ip Sat11AM 0:00.23 > smtpd: queue (sm > _smtpd 9520 0.0 1.6 1440 2092 ?? Ip Sat11AM 0:00.08 > smtpd: lookup (s > _smtpd 35034 0.0 1.6 1556 2068 ?? Ip Sat11AM 0:00.07 > smtpd: control ( > _smtpd 98820 0.0 1.4 1216 1804 ?? Ip Sat11AM 0:00.03 > smtpd: scheduler > _smtpd 98249 0.0 2.0 1612 2552 ?? Ip Sat11AM 0:00.13 > smtpd: pony expr > _smtpd 77827 0.0 1.3 1284 1704 ?? Ip Sat11AM 0:00.01 > smtpd: klondike > root 98352 0.0 0.8 656 1040 ?? Isp Sat11AM 0:01.76 > /usr/sbin/cron > jan 90676 0.0 2.4 2520 3168 ?? Ssp Sat08PM 5:02.54 > tmux: server (/t > _radical 77097 0.0 12.3 11584 15960 ?? Ss Sun07PM 20:53.66 > /usr/local/bin/p > root 21655 0.0 2.2 3540 2808 ?? Is 8:28AM 0:00.27 > sshd: jan [priv] > jan 80720 0.0 1.7 3512 2196 ?? S 8:28AM 0:00.05 > sshd: jan@ttyp0 > jan 4720 0.0 0.5 644 636 p0 Rsp 8:28AM 0:00.03 -ksh (ksh) > jan 66726 0.0 0.3 396 360 p0 R+p 8:29AM 0:00.00 ps -aux > jan 40700 0.0 0.5 656 668 p2 Is+p Sat08PM 0:00.16 -ksh (ksh) > _ddclien 55638 0.0 2.8 4152 3636 03- S Sat11AM 1:39.15 > perl: ddclient - > > sysctl.conf > net.inet.ip.forwarding=1 > > fstab > 45ae0537d8a8ec98.b none swap sw > 45ae0537d8a8ec98.a / ffs rw,softdep 1 1 > 45ae0537d8a8ec98.k /home ffs rw,nodev,nosuid,softdep 1 2 > 45ae0537d8a8ec98.d /tmp ffs rw,nodev,softdep,nosuid 1 2 > 45ae0537d8a8ec98.f /usr ffs rw,nodev,softdep 1 2 > 45ae0537d8a8ec98.e /var ffs rw,nodev,nosuid,softdep 1 2 > /dev/sd0a /mnt/sd0 ffs rw,nodev,softdep 1 2 > > ifconfig > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 32768 > priority: 0 > groups: lo > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > inet 127.0.0.1 netmask 0xff000000 > vte0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 00:1b:eb:64:ae:d4 > priority: 0 > media: Ethernet autoselect (100baseTX full-duplex) > status: active > inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255 > enc0: flags=0<> > priority: 0 > groups: enc > status: active > axe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 00:11:6b:73:cb:43 > priority: 0 > groups: egress > media: Ethernet 100baseTX full-duplex > status: active > inet xxx.xxx.xxx.xxx netmask 0xffffff00 broadcast xxx.xxx.xxx.xxx > pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33192 > priority: 0 > groups: pflog > > > pfctl -s rules > anchor "ftp-proxy/*" all > pass in quick on vte0 inet proto tcp from any to any port = 21 flags > S/SA divert-to 127.0.0.1 port 8021 > match in all scrub (no-df random-id max-mss 1440) > match out on egress inet from ! (egress:network) to any nat-to > (egress:0) round-robin > block drop in quick on axe0 inet from 127.0.0.0/8 to any > block drop in quick on axe0 inet from 192.168.0.0/16 to any > block drop in quick on axe0 inet from 172.16.0.0/12 to any > block drop in quick on axe0 inet from 10.0.0.0/8 to any > block drop out quick on axe0 inet from any to 127.0.0.0/8 > block drop out quick on axe0 inet from any to 192.168.0.0/16 > block drop out quick on axe0 inet from any to 172.16.0.0/12 > block drop out quick on axe0 inet from any to 10.0.0.0/8 > block drop all > block drop in quick on ! lo inet6 from ::1 to any > block drop in quick on ! lo inet from 127.0.0.0/8 to any > block drop in quick inet from 127.0.0.1 to any > block drop in quick on ! vte0 inet from 192.168.1.0/24 to any > block drop in quick inet from 192.168.1.1 to any > block drop in quick on ! axe0 inet from 178.26.196.0/24 to any > block drop in quick inet from 178.26.196.17 to any > block drop in quick inet6 from ::1 to any > block drop in quick on lo0 inet6 from fe80::1 to any > pass out quick inet all flags S/SA > pass in on egress inet proto tcp from any to (egress) port = 113 flags S/SA > pass in on egress inet proto tcp from any to (egress) port = 22 flags S/SA > pass in on egress inet proto tcp from any to (egress) port = 5232 flags S/SA > pass in inet proto icmp all icmp-type echoreq > pass in on vte0 all flags S/SA > > > !DSPAM:5716194380161262979310!
