kernel: page fault trap, code=0
Hello,
I'm unable to boot into my OpenBSD 7.1 - CURRENT Desktop. I have been using
this desktop without issue since the release of 7.1
Today when booting I see the following message:
OpenBSD 7.1-current (GENERIC.MP) #496: Wed May 4 14:10:06 MDT 2022
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 34246377472 (32659MB)
avail mem = 33191153664 (31653MB)
kernel: page fault trap, code = 0
Stopped at SHA512Final: addb %al,0(%rax)
ddb{0}>
ddb{0}> trace
SHA512Final(8271bdf0,8271bd20,2bc11015d414a77c,4b2d3f50a8f5a93c,77ff031..more
stuff I don't want to type out...) at SHA512Final
extract_entropy(...) at extract_entropy+0x68
_rs_stir(...) at _rs_stir_0x25
random_start(...) at random_start+0x8e
main(...) at main+0x91
end trace frame: 0x0, count: -4
ddb{0}>
I had to manually type this on a different computer because I can't interact
with the crashed one. Any advice on recovering the system so I can troubleshoot?
Thanks,
Sean
page fault trap, code=0
when i came back to my netbook left on overnight,
this blue message greeted me (manual transcript).
the display was also set to its lowest intensity,
so the pictures i made are almost unreadable.
the acpi buttons to lighten up did not react
at this point.
kernel: page fault trap, code=0
Stopped at rtrequest1+0x2bc: movl 0x18(%eax)
ddb{0}: trace
rtrequest1(2,f5dc8c60,c,f5dc8cd8,0) at rtrequest1+0x2bc
route_output(d70e2b00,d6d67a14,f5dc8d3c,d03cd51a,d0bb90a0) at ...
raw_usrreq(d6d67a14,9,d70e2b00,0,0) at raw_usrreq+0x221
route_usrreq(d6d67a14,9,d70e2b00,0,0) at route_usrreq+0x63
sosend(d6d67a14,0,f5dc8e9c,d70e2b00,0) at sosend+0x45b
soo_write(d69fb44c,d69fb468,f5dc8e9c,d70d4ba0,d0bb1a0) at ...
dofilewritev(d6997ba8,4,d69fb44c,f5dc8f04,1) at ...
sys_write(d6997ba8,f5dc8f60,f5dc8f80,d056f83a,d6997ba8) at ...
syscall() at syscall+0x144
--- syscall (number 3) 000
0x2:
ddb{0}:
sorry i cant be of any more use,
i needed the machine right away so i had to powercycle it.
i am just fishing, perhaps some people who did work in that are
of the kernel recently might have a spark what this is.
never happened to me before.
OpenBSD 5.5-current (GENERIC.MP) #144: Sun Jun 1 11:07:56 MDT 2014
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Atom(TM) CPU N570 @ 1.66GHz (GenuineIntel 686-class) 1.67 GHz
cpu0:
FPU,V86,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,PBE,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,LAHF,PERF
real mem = 1061785600 (1012MB)
avail mem = 1031966720 (984MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 03/31/10, SMBIOS rev. 2.6 @ 0xeb0f0 (53
entries)
bios0: vendor LENOVO version 50CN12WW date 04/22/2011
bios0: LENOVO 20109
acpi0 at bios0: rev 3
acpi0: sleep states S0 S1 S3 S4 S5
acpi0: tables DSDT FACP APIC MCFG SLIC HPET
acpi0: wakeup devices P0P8(S4) PS2K(S3) PS2M(S3) EUSB(S3) P0PA(S4) P0PB(S4)
P0PC(S4) P0P9(S3) USB0(S3) USB1(S3) USB2(S3) USB3(S3) PWRB(S3) SLPB(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
mtrr: Pentium Pro MTRR support, 7 var ranges, 88 fixed ranges
cpu0: apic clock running at 166MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.0.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Atom(TM) CPU N570 @ 1.66GHz (GenuineIntel 686-class) 1.67 GHz
cpu1:
FPU,V86,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,PBE,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,LAHF,PERF
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Atom(TM) CPU N570 @ 1.66GHz (GenuineIntel 686-class) 1.67 GHz
cpu2:
FPU,V86,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,PBE,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,LAHF,PERF
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Atom(TM) CPU N570 @ 1.66GHz (GenuineIntel 686-class) 1.67 GHz
cpu3:
FPU,V86,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,PBE,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,MOVBE,LAHF,PERF
ioapic0 at mainbus0: apid 4 pa 0xfec0, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 3 (P0P8)
acpiprt2 at acpi0: bus 2 (P0PA)
acpiprt3 at acpi0: bus -1 (P0PB)
acpiprt4 at acpi0: bus -1 (P0PC)
acpiprt5 at acpi0: bus 1 (P0P9)
acpiec0 at acpi0
acpicpu0 at acpi0:, C3, C2, C1, PSS
acpicpu1 at acpi0:, C3, C2, C1, PSS
acpicpu2 at acpi0:, C3, C2, C1, PSS
acpicpu3 at acpi0:, C3, C2, C1, PSS
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: SLPB
acpibtn2 at acpi0: LID_
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT1 model LNV-L10C6Y12 serial 004706 type LiIon
oem CPT-ES3
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD02
bios0: ROM list: 0xc/0xda00! 0xce000/0x1000
cpu0: Enhanced SpeedStep 1663 MHz: speeds: 1667, 1334, 1000 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 Intel Pineview DMI rev 0x02
vga1 at pci0 dev 2 function 0 Intel Pineview Video rev 0x02
intagp0 at vga1
agp0 at intagp0: aperture at 0xd000, size 0x1000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: 1024x600
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
Intel Pineview Video rev 0x02 at pci0 dev 2 function 1 not configured
azalia0 at pci0 dev 27 function 0 Intel 82801GB HD Audio rev 0x02: msi
azalia0: codecs: Realtek ALC269
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 Intel 82801GB PCIE rev 0x02: apic 4 int 16
pci1 at ppb0 bus 1
re0 at pci1 dev 0 function 0
Re: Kernel page fault trap, code=0, uvm_fault, what to do next
* Marcin Wilk nic...@nicram.sytes.net [2010-02-12 10:04]:
uvm_fault(0xd0891180, 0x4000, 0, 3) -e
kernel: page fault trap, code=0
Stopped at pf_state_key_detach+0x40: movl %eax0,4(%ecx)
ddb{0}
dmesg:
OpenBSD 4.6 (NICRAM.MP) #0: Wed Feb 10 12:10:36 CET 2010
get stable. and use GENERIC.
--
Henning Brauer, h...@bsws.de, henn...@openbsd.org
BS Web Services, http://bsws.de
Full-Service ISP - Secure Hosting, Mail and DNS Services
Dedicated Servers, Rootservers, Application Hosting
Kernel page fault trap, code=0, uvm_fault, what to do next
Hello
Few days ago my friend ask me to update his firewall (he is running OBSD
4.1).
I prepared new box and installed OpenBSD 4.6 (i386.mp).
I did have prepared pf.conf also so it work without problems and at night
i just swithed cables and it did work. But in the morning when i wake up
there was problem:
uvm_fault(0xd0891180, 0x4000, 0, 3) -e
kernel: page fault trap, code=0
Stopped at pf_state_key_detach+0x40: movl %eax0,4(%ecx)
ddb{0}
The problem is i cannot make trace in ddb because computer freeze then
and it do not
respond on anything. After reset i cannot also find any core dump.
I happend in 3 days now, one after another. So i always swith back to
old box.
It is always same situation, at morning more people use internet, so the
transfer
go up for interfaces and then it happen. The last time when i checked it was
7335 Kbps in and 12775Kbps out on em1
12825 Kbps in and 7263 Kbps out on em2
em0 transfer was null because i use it only to connect it directly to
other computers.
I laso got some messages on ifstat screen like this:
istat: warning: rollover for interface % reinitialising
Here are some additional informations that may help:
The kernel was generic (stable). I had to change one line in altq_hfsc.h
from #define HFSC_MAX_CLASSES64
to #define HFSC_MAX_CLASSES4096
dmesg:
OpenBSD 4.6 (NICRAM.MP) #0: Wed Feb 10 12:10:36 CET 2010
r...@router.marponet.pl:/usr/src/sys/arch/i386/compile/NICRAM.MP
cpu0: Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz (GenuineIntel
686-class) 2.99 GHz
cpu0:
FPU,V86,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,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR
real mem = 2097115136 (1999MB)
avail mem = 2018914304 (1925MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/16/09, SMBIOS rev. 2.4 @
0xe23e0 (35 entries)
bios0: vendor Intel Corp. version JOQ3510J.86A.1109.2009.0716.0319
date 07/16/2009
bios0: Intel Corporation DQ35JO
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC WDDT MCFG ASF! DMAR ASPT WDTT SSDT SSDT
SSDT SSDT SSDT SSDT SSDT TCPA
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S4) ILAN(S4) PEGP(S4)
PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) PEX4(S4) PEX5(S4) UHC1(S3) UHC2(S3)
UHC3(S3) UHC4(S3) EHCI(S3) EHC2(S3) UH42(S3) UHC5(S3) UHC6(S3) AZAL(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 332MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz (GenuineIntel
686-class) 2.99 GHz
cpu1:
FPU,V86,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,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR
ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 6 (P32_)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpiprt6 at acpi0: bus 5 (PEX4)
acpiprt7 at acpi0: bus -1 (PEX5)
acpicpu0 at acpi0: C1, PSS
acpicpu1 at acpi0: C1, PSS
acpibtn0 at acpi0: SLPB
bios0: ROM list: 0xc/0xb400! 0xcb800/0x2200!
cpu0: Enhanced SpeedStep 2990 MHz: speeds: 2997, 2664, 2331, 1998 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 Intel 82Q35 Host rev 0x02
vga1 at pci0 dev 2 function 0 Intel 82Q35 Video rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0x8000, size 0x800
inteldrm0 at vga1: apic 2 int 16 (irq 11)
drm0 at inteldrm0
Intel 82Q35 Video rev 0x02 at pci0 dev 2 function 1 not configured
Intel 82Q35 HECI rev 0x02 at pci0 dev 3 function 0 not configured
em0 at pci0 dev 25 function 0 Intel ICH9 IGP AMT rev 0x02: apic 2 int
20 (irq 9), address 00:1c:c0:06:8f:d1
uhci0 at pci0 dev 26 function 0 Intel 82801I USB rev 0x02: apic 2 int
18 (irq 10)
uhci1 at pci0 dev 26 function 1 Intel 82801I USB rev 0x02: apic 2 int
21 (irq 11)
uhci2 at pci0 dev 26 function 2 Intel 82801I USB rev 0x02: apic 2 int
17 (irq 9)
ehci0 at pci0 dev 26 function 7 Intel 82801I USB rev 0x02: apic 2 int
17 (irq 9)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 Intel EHCI root hub rev 2.00/1.00 addr 1
ppb0 at pci0 dev 28 function 0 Intel 82801I PCIE rev 0x02: apic 2 int
17 (irq 255)
pci1 at ppb0 bus 1
em1 at pci1 dev 0 function 0 Intel PRO/1000 PT (82572EI) rev 0x06:
apic 2 int 16 (irq 11), address 00:1b:21:04:ec:92
ppb1 at pci0 dev 28 function 1 Intel 82801I PCIE rev 0x02: apic 2 int
20 (irq 255)
pci2 at ppb1 bus 2
em2 at pci2 dev 0 function 0 Intel PRO/1000 PT (82572EI) rev 0x06:
apic 2 int 17 (irq 9), address 00:1b:21:04:bb:1f
ppb2 at pci0 dev 28 function 2 Intel 82801I PCIE rev 0x02: apic 2 int
18 (irq 255)
pci3 at ppb2 bus 3
pciide0 at pci3
