Hello misc :)
I'm running a full patched OpenBSD 4.4 with very complex setup, and I'm
planning an upgrade to 5.0.
At this moment, if I execute nmap 10.20.0/16, I have a dbg> . I've limited
the number of max connections and connections per seconds, that solved the
problem.
When dbg occurs, I cannot do a trace because it completely hangs.
Following is a dmesg, any directions will be appreciated
OpenBSD 4.4 (TENMA.MP) #3: Tue Jan 24 00:46:50 BRST 2012
[email protected]:/home/src/sys/arch/amd64/compile/TENMA.MP
real mem = 2132389888 (2033MB)
avail mem = 2070573056 (1974MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xee000 (68 entries)
bios0: vendor HP version "P58" date 08/03/2008
bios0: HP ProLiant DL360 G5
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP SPCR MCFG HPET SPMI ERST APIC FFFF BERT HEST SSDT
acpi0: wakeup devices PCI0(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, 2833.79 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,LONG
cpu0: 6MB 64b/line 16-way L2 cache
cpu0: apic clock running at 333MHz
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, 2833.44 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,LONG
cpu1: 6MB 64b/line 16-way L2 cache
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, 2833.44 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,LONG
cpu2: 6MB 64b/line 16-way L2 cache
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Xeon(R) CPU E5440 @ 2.83GHz, 2833.44 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,LONG
cpu3: 6MB 64b/line 16-way L2 cache
ioapic0 at mainbus0 apid 8 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0 apid 9 pa 0xfec80000, version 20, 24 pins
acpiprt0 at acpi0: bus 1 (IP2P)
acpiprt1 at acpi0: bus 11 (IPE1)
acpiprt2 at acpi0: bus 10 (IPE4)
acpiprt3 at acpi0: bus 17 (P2P2)
acpiprt4 at acpi0: bus 9 (PT02)
acpiprt5 at acpi0: bus 6 (PT03)
acpiprt6 at acpi0: bus 20 (PT04)
acpiprt7 at acpi0: bus 3 (NB01)
acpiprt8 at acpi0: bus 5 (NB02)
acpiprt9 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: C3
acpicpu1 at acpi0: C3
acpicpu2 at acpi0: C3
acpicpu3 at acpi0: C3
acpitz0 at acpi0: critical temperature 31 degC
ipmi at mainbus0 not configured
cpu0: unknown i686 model 7, can't get bus clockcpu0: EST: unknown system
bus clock
pci0 at mainbus0 bus 0: configuration mode 1
pchb0 at pci0 dev 0 function 0 "Intel 5000P Host" rev 0xb1
ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE" rev 0xb1
pci1 at ppb0 bus 9
ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
pci2 at ppb1 bus 10
ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01
pci3 at ppb2 bus 11
ppb3 at pci3 dev 0 function 0 vendor "IDT", unknown product 0x8018 rev 0x0e
pci4 at ppb3 bus 12
ppb4 at pci4 dev 2 function 0 vendor "IDT", unknown product 0x8018 rev 0x0e
pci5 at ppb4 bus 13
em0 at pci5 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic 8
int 19 (irq 10), address 00:1f:29:5f:fe:b5
em1 at pci5 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic 8
int 18 (irq 10), address 00:1f:29:5f:fe:b4
ppb5 at pci4 dev 4 function 0 vendor "IDT", unknown product 0x8018 rev 0x0e
pci6 at ppb5 bus 14
em2 at pci6 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic 8
int 17 (irq 7), address 00:1f:29:5f:fe:b7
em3 at pci6 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic 8
int 16 (irq 5), address 00:1f:29:5f:fe:b6
ppb6 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01
pci7 at ppb6 bus 15
ppb7 at pci2 dev 2 function 0 "Intel 6321ESB PCIE" rev 0x01
pci8 at ppb7 bus 16
ppb8 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01
pci9 at ppb8 bus 17
ppb9 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0xb1
pci10 at ppb9 bus 6
ciss0 at pci10 dev 0 function 0 "Hewlett-Packard Smart Array" rev 0x04:
apic 8 int 16 (irq 5)
ciss0: 1 LD, HW rev 4, FW 4.12/4.12
scsibus0 at ciss0: 1 targets, initiator 1
sd0 at scsibus0 targ 0 lun 0: <HP, LOGICAL VOLUME, 4.12> SCSI3 0/direct
fixed
sd0: 139979MB, 17844 cyl, 255 head, 63 sec, 512 bytes/sec, 286677120 sec
total
ppb10 at pci0 dev 4 function 0 "Intel 5000 PCIE x8" rev 0xb1
pci11 at ppb10 bus 20
ppb11 at pci11 dev 0 function 0 vendor "IDT", unknown product 0x8018 rev
0x0e
pci12 at ppb11 bus 21
ppb12 at pci12 dev 2 function 0 vendor "IDT", unknown product 0x8018 rev
0x0e
pci13 at ppb12 bus 22
em4 at pci13 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic
8 int 16 (irq 5), address 00:1f:29:5f:ff:fd
em5 at pci13 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic
8 int 19 (irq 10), address 00:1f:29:5f:ff:fc
ppb13 at pci12 dev 4 function 0 vendor "IDT", unknown product 0x8018 rev
0x0e
pci14 at ppb13 bus 23
em6 at pci14 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic
8 int 18 (irq 10), address 00:1f:29:5f:ff:ff
em7 at pci14 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06: apic
8 int 17 (irq 7), address 00:1f:29:5f:ff:fe
ppb14 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0xb1
pci15 at ppb14 bus 24
ppb15 at pci0 dev 6 function 0 "Intel 5000 PCIE" rev 0xb1
pci16 at ppb15 bus 2
ppb16 at pci16 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
pci17 at ppb16 bus 3
bnx0 at pci17 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 8 int 18
(irq 10)
ppb17 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0xb1
pci18 at ppb17 bus 4
ppb18 at pci18 dev 0 function 0 "ServerWorks PCIE-PCIX" rev 0xc3
pci19 at ppb18 bus 5
bnx1 at pci19 dev 0 function 0 "Broadcom BCM5708" rev 0x12: apic 8 int 19
(irq 10)
pchb1 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0xb1
pchb2 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0xb1
pchb3 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0xb1
pchb4 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0xb1
pchb5 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0xb1
pchb6 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0xb1
pchb7 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0xb1
uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 8 int 16
(irq 5)
uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 8 int 17
(irq 7)
uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 8 int 18
(irq 10)
uhci3 at pci0 dev 29 function 3 "Intel 6321ESB USB" rev 0x09: apic 8 int 19
(irq 10)
ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 8 int 16
(irq 5)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb19 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd9
pci20 at ppb19 bus 1
vga1 at pci20 dev 3 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
drm at vga1 unsupported
"Compaq iLO" rev 0x03 at pci20 dev 4 function 0 not configured
"Compaq iLO" rev 0x03 at pci20 dev 4 function 2 not configured
uhci4 at pci20 dev 4 function 4 "Hewlett-Packard USB" rev 0x00: apic 8 int
22 (irq 10)
"Hewlett-Packard IPMI" rev 0x00 at pci20 dev 4 function 6 not configured
usb1 at uhci4: USB revision 1.0
uhub1 at usb1 "Hewlett-Packard UHCI root hub" rev 1.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09
pciide0 at pci0 dev 31 function 1 "Intel 6321ESB IDE" rev 0x09: DMA,
channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets, initiator 7
cd0 at scsibus1 targ 0 lun 0: <TEAC, DV-28E-V, C.AB> ATAPI 5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
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
com1: probed fifo depth: 0 bytes
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
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
mtrr: Pentium Pro MTRR support
uhidev0 at uhub1 port 1 configuration 1 interface 0 "HP Virtual Keyboard"
rev 1.10/0.02 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes, country code 33
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "HP Virtual Keyboard"
rev 1.10/0.02 addr 2
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons
wsmouse0 at ums0 mux 0
uhub6 at uhub1 port 2 "HP Virtual Hub" rev 1.10/0.01 addr 3
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
bnx1: address 00:22:64:06:9b:8e
brgphy0 at bnx1 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
bnx0: address 00:22:64:06:bb:6e
brgphy1 at bnx0 phy 1: BCM5708C 10/100/1000baseT PHY, rev. 6
