Hi,
I reinstalled my laptop with a current snapshot, the system
triggers uvm_mapent_alloc: out of static map entries in
uvm_mapent_alloc(struct vm_map *map) of sys / uvm / uvm_map.c
right at booting (even before the dmesg header starts) and
while usage.
dmesg and vmstat -m is attached.
OpenBSD 4.6-current (GENERIC) #140: Sat Aug 29 18:54:39 MDT 2009
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.60GHz ("GenuineIntel" 686-class)
1.25 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
real mem = 1006006272 (959MB)
avail mem = 966307840 (921MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/30/06, BIOS32 rev. 0 @ 0xf0000,
SMBIOS rev. 2.3 @ 0xfc06f (31 entries)
bios0: vendor Hewlett-Packard version "68BAS Ver. F.30" date 08/30/2006
bios0: Hewlett-Packard HP Compaq nc4010 (PF673AA#ABD)
apm0 at bios0: Power Management spec V1.2 (BIOS managing devices)
apm0: battery life expectancy 96%
apm0: AC on, battery charge high
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x2000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf0840/176 (9 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xff880/176 (9 entries)
pcibios0: PCI Exclusive IRQs: 5 10 11
pcibios0: PCI Interrupt Router at 000:07:0 ("Acer Labs M1533 ISA" rev 0x00)
pcibios0: PCI bus #3 is the last bus
bios0: ROM list: 0xc0000/0xf000
cpu0 at mainbus0: (uniprocessor)
cpu0: Enhanced SpeedStep 1243 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 "ATI RS200M AGP" rev 0x02
agp at pchb0 not configured
ppb0 at pci0 dev 1 function 0 "ATI RS200 PCI" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 5 function 0 "ATI Mobility M6" 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
autri0 at pci0 dev 6 function 0 "Acer Labs M5451 Audio" rev 0x02: irq 11
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at autri0
midi0 at autri0: <4DWAVE MIDI UART>
pcib0 at pci0 dev 7 function 0 "Acer Labs M1533 ISA" rev 0x00
"Acer Labs M5457 Modem" rev 0x00 at pci0 dev 8 function 0 not configured
iwi0 at pci0 dev 9 function 0 "Intel PRO/Wireless 2200BG" rev 0x05: irq 5,
address 00:16:6f:cd:f3:69
cbb0 at pci0 dev 11 function 0 "O2 Micro OZ711M1 CardBus" rev 0x20: irq 11
cbb1 at pci0 dev 11 function 1 "O2 Micro OZ711M1 CardBus" rev 0x20: irq 11
"O2 Micro OZ711Mx Misc" rev 0x00 at pci0 dev 11 function 2 not configured
pciide0 at pci0 dev 16 function 0 "Acer Labs M5229 UDMA IDE" rev 0xc4: DMA,
channel 0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <TOSHIBA MK4026GAX>
wd0: 16-sector PIO, LBA, 38154MB, 78140160 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
pciide0: channel 1 ignored (disabled)
alipm0 at pci0 dev 17 function 0 "Acer Labs M7101 Power" rev 0x00: 74KHz
clock
iic0 at alipm0
maxtmp0 at iic0 addr 0x4c: max6657
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM non-parity PC2700CL2.5
spdmem1 at iic0 addr 0x51: 512MB DDR SDRAM non-parity PC2700CL2.5
ohci0 at pci0 dev 18 function 0 "NEC USB" rev 0x43: irq 10, version 1.0
ohci1 at pci0 dev 18 function 1 "NEC USB" rev 0x43: irq 10, version 1.0
ehci0 at pci0 dev 18 function 2 "NEC USB" rev 0x04: irq 10
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "NEC EHCI root hub" rev 2.00/1.00 addr 1
bge0 at pci0 dev 19 function 0 "Broadcom BCM5705M" rev 0x03, BCM5705 A3
(0x3003): irq 10, address 00:12:79:57:e1:50
brgphy0 at bge0 phy 1: BCM5705 10/100/1000baseT PHY, rev. 2
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com2: irq 5 already in use
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
midi1 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
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 2 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 3 device 0 cacheline 0x0, lattimer 0x20
pcmcia1 at cardslot1
usb1 at ohci0: USB revision 1.0
uhub1 at usb1 "NEC OHCI root hub" rev 1.00/1.00 addr 1
usb2 at ohci1: USB revision 1.0
uhub2 at usb2 "NEC OHCI root hub" rev 1.00/1.00 addr 1
biomask ef4d netmask ef6d ttymask ffff
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
umass0 at uhub0 port 1 configuration 1 interface 0 "SanDisk Cruzer Micro"
rev 2.00/2.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus1 at umass0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <SanDisk, Cruzer, 7.01> SCSI0 0/direct
removable
sd0: 7711MB, 512 bytes/sec, 15794175 sec total
uvm_mapent_alloc: out of static map entries
Memory statistics by bucket size
Size In Use Free Requests HighWater Couldfree
16 483 29 4159 1280 0
32 459 53 914 640 0
64 1736 56 1906 320 0
128 484 28 869 160 0
256 116 12 2390 80 0
512 157 3 307 40 0
1024 222 2 282 20 0
2048 9 3 50 10 0
4096 23 1 42 5 0
8192 4 1 199 5 0
16384 4 0 4 5 0
32768 3 0 4 5 0
Memory usage type by bucket size
Size Type(s)
16 devbuf, pcb, routetbl, sysctl, dirhash, in_multi, exec,
xform_data,
VM swap, UVM amap, UVM aobj, USB, USB device, temp
32 devbuf, pcb, routetbl, ifaddr, sem, dirhash, proc, in_multi,
xform_data, VM swap, UVM amap, USB, temp, DRM
64 devbuf, pcb, routetbl, vnodes, sem, dirhash, NFS srvsock,
in_multi,
pfkey data, UVM amap, USB, NDP, temp
128 devbuf, routetbl, ifaddr, sysctl, vnodes, UFS mount, dirhash,
ttys,
UVM amap, USB, USB device, NDP, DRM
256 devbuf, routetbl, ifaddr, sysctl, ioctlops, vnodes, shm, VM map,
NFS daemon, exec, newblk, UVM amap, USB, USB device, temp
512 devbuf, pcb, ifaddr, ioctlops, UFS mount, shm, dirhash, proc,
ttys,
exec, UVM amap, USB device, temp
1024 devbuf, ioctlops, mount, ttys, exec, UVM amap, UVM aobj, crypto
data,
temp
2048 devbuf, ifaddr, ioctlops, UFS mount, proc, VM swap, temp
4096 devbuf, ioctlops, pagedep, UVM amap, USB, memdesc, temp, DRM
8192 devbuf, MSDOSFS mount, temp
16384 UFS quota, UFS mount, ISOFS mount, inodedep
32768 devbuf
Memory statistics by type Type Kern
Type InUse MemUse HighUse Limit Requests Limit Limit Size(s)
devbuf 1002 279K 279K 39322K 1333 0 0
16,32,64,128,256,512,1024,2048,4096,8192,32768
pcb 20 3K 3K 39322K 42 0 0 16,32,64,512
routetbl 52 4K 4K 39322K 99 0 0
16,32,64,128,256
ifaddr 136 13K 13K 39322K 136 0 0
32,128,256,512,2048
sysctl 2 1K 1K 39322K 4 0 0 16,128,256
ioctlops 0 0K 4K 39322K 1446 0 0
256,512,1024,2048,4096
mount 1 1K 1K 39322K 1 0 0 1024
vnodes 1471 97K 97K 39322K 1475 0 0 64,128,256
UFS quota 1 16K 16K 39322K 1 0 0 16384
UFS mount 5 21K 21K 39322K 5 0 0
128,512,2048,16384
shm 2 1K 1K 39322K 2 0 0 256,512
VM map 2 1K 1K 39322K 2 0 0 256
sem 2 1K 1K 39322K 2 0 0 32,64
dirhash 18 4K 4K 39322K 18 0 0
16,32,64,128,512
proc 7 5K 5K 39322K 7 0 0 32,512,2048
NFS srvsock 1 1K 1K 39322K 1 0 0 64
NFS daemon 1 1K 1K 39322K 1 0 0 256
in_multi 14 1K 1K 39322K 14 0 0 16,32,64
ISOFS mount 1 16K 16K 39322K 1 0 0 16384
MSDOSFS mount 1 8K 8K 39322K 1 0 0 8192
ttys 414 259K 259K 39322K 414 0 0 128,512,1024
exec 0 0K 2K 39322K 122 0 0
16,256,512,1024
pfkey data 1 1K 1K 39322K 2 0 0 64
xform_data 0 0K 1K 39322K 9 0 0 16,32
pagedep 1 4K 4K 39322K 1 0 0 4096
inodedep 1 16K 16K 39322K 1 0 0 16384
newblk 1 1K 1K 39322K 1 0 0 256
VM swap 1 1K 3K 39322K 4 0 0 16,32,2048
UVM amap 414 34K 35K 39322K 5045 0 0
16,32,64,128,256,512,1024,4096
UVM aobj 2 2K 2K 39322K 2 0 0 16,1024
USB 60 11K 11K 39322K 61 0 0
16,32,64,128,256,4096
USB device 15 7K 7K 39322K 15 0 0
16,128,256,512
memdesc 1 4K 4K 39322K 1 0 0 4096
crypto data 1 1K 1K 39322K 1 0 0 1024
NDP 6 1K 1K 39322K 6 0 0 64,128
temp 43 5K 13K 39322K 850 0 0
16,32,64,256,512,1024,2048,4096,8192
DRM 4 5K 5K 39322K 4 0 0 32,128,4096
Memory Totals: In Use Free Requests
811K 34K 11130
Memory resource pool statistics
Name Size Requests Fail InUse Pgreq Pgrel Npage Hiwat Minpg Maxpg
Idle
extentpl 20 214 0 44 1 0 1 1 0 8
0
phpool 48 94 0 94 2 0 2 2 0 8
0
pmappl 76 136 0 15 1 0 1 1 0 8
0
vmsppl 188 136 0 15 1 0 1 1 0 8
0
vmmpepl 88 9216 0 628 15 0 15 15 0 179
1
vmmpekpl 88 672 0 94 3 0 3 3 0 8
0
aobjpl 48 1 0 1 1 0 1 1 0 8
0
amappl 44 4948 0 403 5 0 5 5 0 45
0
anonpl 16 4759 0 686 3 0 3 3 0 59
0
bufpl 152 976 0 801 31 0 31 31 0 8
0
mbpl 256 182 0 36 4 0 4 4 1 384
1
mcl2k 2048 32 0 32 20 0 20 20 4 3072
4
sockpl 212 86 0 26 2 0 2 2 0 8
0
procpl 348 151 0 30 3 0 3 3 0 8
0
processpl 24 151 0 30 1 0 1 1 0 8
0
zombiepl 72 121 0 0 1 0 1 1 0 8
1
ucredpl 80 8 0 6 1 0 1 1 0 8
0
pgrppl 24 21 0 13 1 0 1 1 0 8
0
sessionpl 48 13 0 12 1 0 1 1 0 8
0
pcredpl 24 151 0 30 1 0 1 1 0 8
0
lockfpl 56 4 0 2 1 0 1 1 0 8
0
filepl 88 1703 0 54 2 0 2 2 0 8
0
fdescpl 300 137 0 16 2 0 2 2 0 8
0
pipepl 72 46 0 0 1 0 1 1 0 8
1
sigapl 316 136 0 15 2 0 2 2 0 8
0
wqtasks 20 14 0 0 1 0 1 1 0 8
1
wdcspl 96 1062 0 0 1 0 1 1 0 8
1
namei 1024 5242 0 0 3 0 3 3 0 8
3
vnodes 160 1684 0 1684 68 0 68 68 0 8
0
nchpl 88 2727 0 2706 59 0 59 59 0 8
0
ffsino 184 1677 0 1668 76 0 76 76 0 8
0
dino1pl 128 1677 0 1668 54 0 54 54 0 8
0
dirhash 1024 23 0 23 6 0 6 6 0 128
0
pfrulepl 852 13 0 2 4 0 4 4 0 8
2
pfosfpen 108 1392 0 696 30 11 19 19 0 8
0
pfosfp 28 814 0 407 3 0 3 3 0 8
0
rtentpl 116 22 0 22 1 0 1 1 0 8
0
tcpcbpl 400 13 0 12 2 0 2 2 0 8
0
scxspl 132 7 0 0 1 0 1 1 0 8
1
plimitpl 152 10 0 7 1 0 1 1 0 8
0
inpcbpl 224 53 0 15 1 0 1 1 0 8
0
In use 1448K, total allocated 15496K; utilization 9.3%
