Hi.
I just installed 4.4 on IBM eServer xSeries 250 (dmesg below). When I
use rtorrent and loading goes fast (more than 1000KB/s) kernel drop to
ddb with:
uvm_fault (0xd083dde0, 0x0, 0, 3) -> e
kernel: page fault trap, code=0
Stopped at uvm_pglistalloc +0x17c: movl %eax,0x4(%edx)
ddb>
Same was with 4.2. I thought that upgrade helps but... It is
reprodusable so I can do some trace if needed. How can I help?
Here is dmesg. I has to disable iic device because boot hangs on it:
OpenBSD 4.4 (GENERIC) #1021: Tue Aug 12 17:16:55 MDT 2008
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III Xeon ("GenuineIntel" 686-class) 700 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem = 1073270784 (1023MB)
avail mem = 1029378048 (981MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 01/28/04, BIOS32 rev. 0 @ 0xfd591
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xffff
pcibios0: PCI BIOS has 10 Interrupt Routing table entries
pcibios0: PCI Interrupt Router at 000:15:0 ("ServerWorks OSB4" rev 0x00)
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x5000 0xcd000/0x2600 0xcf600/0x3400
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "ServerWorks CNB20HE Host" rev 0x21
pci1 at pchb0 bus 1
pchb1 at pci0 dev 0 function 1 "ServerWorks CNB20HE Host" rev 0x01
pchb2 at pci0 dev 0 function 2 "ServerWorks CNB20HE Host" rev 0x00
pci2 at pchb2 bus 2
ami0 at pci2 dev 4 function 0 "Symbios Logic MegaRAID" rev 0x01: irq 10
ami0: LSI 520, 64b/lhc, FW 1L47, BIOS vG121, 128MB RAM
ami0: 1 channels, 0 FC loops, 1 logical drives
scsibus0 at ami0: 40 targets, initiator 40
sd0 at scsibus0 targ 0 lun 0: <AMI, Host drive #00, > SCSI2 0/direct fixed
sd0: 700065MB, 89245 cyl, 255 head, 63 sec, 512 bytes/sec, 1433733120 sec total
scsibus1 at ami0: 16 targets, initiator 16
ses0 at scsibus1 targ 15 lun 0: <IBM, EXP300 S160, D014> SCSI3 3/processor fixed
ips0 at pci2 dev 5 function 0 "IBM ServeRAID" rev 0x00: irq 10
ips0: Morpheus, firmware 7.10.18, bootblock 7.10.18, 64 CCBs, 0 units
scsibus2 at ips0: 8 targets, initiator 0
fxp0 at pci2 dev 6 function 0 "Intel 8255x" rev 0x08, i82559: irq 11,
address 00:90:27:42:6d:73
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
pchb3 at pci0 dev 0 function 3 "ServerWorks CNB20HE Host" rev 0x00
ahc0 at pci0 dev 1 function 0 "Adaptec AIC-7896/7 U2" rev 0x00: irq 10
scsibus3 at ahc0: 16 targets, initiator 7
ahc1 at pci0 dev 1 function 1 "Adaptec AIC-7896/7 U2" rev 0x00: irq 10
scsibus4 at ahc1: 16 targets, initiator 7
safte0 at scsibus4 targ 9 lun 0: <IBM, AuSbV1S2, 0> SCSI2 3/processor fixed
pcn0 at pci0 dev 5 function 0 "AMD 79c970 PCnet-PCI" rev 0x44,
Am79c975, rev 4: irq 11, address 00:06:29:55:8c:ce
ukphy0 at pcn0 phy 30: Generic IEEE 802.3u media interface, rev. 0:
OUI 0x00001a, model 0x0036
vga1 at pci0 dev 6 function 0 "S3 Trio3D AGP" rev 0x01
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
drm at vga1 unsupported
piixpm0 at pci0 dev 15 function 0 "ServerWorks OSB4" rev 0x4f: polling
iic at piixpm0 not configured
pciide0 at pci0 dev 15 function 1 "ServerWorks OSB4 IDE" rev 0x00: DMA
atapiscsi0 at pciide0 channel 0 drive 0
scsibus5 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus5 targ 0 lun 0: <LITEON, CD-ROM LTN486S, YUS3> ATAPI
5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2
ohci0 at pci0 dev 15 function 2 "ServerWorks OSB4/CSB5 USB" rev 0x04:
couldn't establish interrupt at irq 15
isa0 at mainbus0
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
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
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
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
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask e765 netmask ef65 ttymask ffff
mtrr: Pentium Pro MTRR support
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
--
engineer
