Hi,
I suddenly had a weird wlan lockup during a big file transfer over wlan.
The access point is a WRAP.2E, 1 LAN, 128 MB with a ral0 card. See dmesg
below for more infos.
The client is an IBM X41 notebook with iwi0 and I am using an IPsec VPN
between the two machines. Just after the lockup I had the following
message in the wraps logfile:
Jun 13 20:04:02 wrap isakmpd[32542]: sendmsg (10, 0xcfbd9bc0, 0): No
buffer space available
Jun 13 20:04:29 wrap last message repeated 6 times
Jun 13 20:04:29 wrap isakmpd[32542]: transport_send_messages: giving up
on exchange IPsec-0.0.0.0/0-192.168.180.41, no response from peer
192.168.180.41:500
Jun 13 20:04:38 wrap isakmpd[32542]: sendmsg (10, 0xcfbd9bc0, 0): No
buffer space available
Jun 13 20:04:38 wrap isakmpd[32542]: transport_send_messages: giving up
on exchange IPsec-192.168.180.1-192.168.180.41, no response from peer
192.168.180.41:500
A restart fixed the issue for now but does anyone know what that means
and what to do to prevent a similar lockup in the future?
# dmesg
OpenBSD 4.1-stable (GENERIC) #1: Fri May 4 14:22:35 CEST 2007
root@i386.sj.lechtermann.net:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Geode(TM) Integrated Processor by National Semi ("Geode by NSC"
586-class) 234 MHz
cpu0: FPU,TSC,MSR,CX8,CMOV,MMX
cpu0: TSC disabled
real mem = 133791744 (130656K)
avail mem = 114679808 (111992K)
using 1663 buffers containing 6811648 bytes (6652K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+ BIOS, date 11/08/05, BIOS32 rev. 0 @ 0xfc622
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xe0000/0x8000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Cyrix GXm PCI" rev 0x00
ral0 at pci0 dev 13 function 0 "Ralink RT2561S" rev 0x00: irq 12,
address 00:12:0e:61:48:b4
ral0: MAC/BBP RT2561C, RF RT5225
sis0 at pci0 dev 14 function 0 "NS DP83815 10/100" rev 0x00, DP83816A:
irq 10, address 00:0d:b9:07:0f:90
nsphyter0 at sis0 phy 0: DP83815 10/100 PHY, rev. 1
gscpcib0 at pci0 dev 18 function 0 "NS SC1100 ISA" rev 0x00
gpio0 at gscpcib0: 64 pins
"NS SC1100 SMI" rev 0x00 at pci0 dev 18 function 1 not configured
pciide0 at pci0 dev 18 function 2 "NS SCx200 IDE" rev 0x01: DMA, channel
0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0:
wd0: 1-sector PIO, LBA, 495MB, 1014048 sectors
wd0(pciide0:0:0): using PIO mode 4, DMA mode 2
"NS SCx200 AUDIO" rev 0x00 at pci0 dev 18 function 3 not configured
geodesc0 at pci0 dev 18 function 5 "NS SC1100 X-Bus" rev 0x00: iid 6
revision 3 wdstatus 0
isa0 at gscpcib0
isadma0 at isa0
pcppi0 at isa0 port 0x61
midi0 at pcppi0:
spkr0 at pcppi0
gscsio0 at isa0 port 0x2e/2: SC1100 SIO rev 1: ACB1 ACB2
iic0 at gscsio0
iic1 at gscsio0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
biomask ebef netmask ffef ttymask ffef
pctr: no performance counters in CPU
nvram: invalid checksum
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
clock: unknown CMOS layout
