I am running OpenBSD 5.8 with a GENERIC SMP kernelon a Soekris 6501.
Here is the dmesg trace immediately following the kernel panic :
panic: kernel diagnostic assertion "(t->rn_flags & RNF_ROOT) == 0"
failed: file "../../../../net/radix.c", line 294
Stopped at
OpenBSD 5.8 (GENERIC.MP) #1236: Sun Aug 16 02:31:04 MDT 2015
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 519962624 (495MB)
avail mem = 500367360 (477MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0
acpi at bios0 not configured
mpbios0 at bios0: Intel MP Specification 1.4
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Genuine Intel(R) CPU @ 600MHz, 600.08 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A
CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE
3,CX16,xTPR,PDCM,MOVBE,N
cpu0: 512KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.0.2.0.3, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Genuine Intel(R) CPU @ 600MHz, 600.00 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,A
CPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE
3,CX16,xTPR,PDCM,MOVBE,N
cpu1: 512KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
mpbios0: bus 0 is type PCI
mpbios0: bus 64 is type ISA
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x4115
rev 0x05
pchb1 at pci0 dev 1 function 0 "Intel E600 Config" rev 0x00
ppb0 at pci0 dev 23 function 0 "Intel E600 PCIE" rev 0x00
pci1 at ppb0 bus 1
ppb1 at pci1 dev 0 function 0 "Intel EG20T PCIE" rev 0x01
pci2 at ppb1 bus 2
"Intel EG20T Packet Hub" rev 0x01 at pci2 dev 0 function 0 not configured
"Intel EG20T Ethernet" rev 0x02 at pci2 dev 0 function 1 not configured
"Intel EG20T GPIO" rev 0x01 at pci2 dev 0 function 2 not configured
ohci0 at pci2 dev 2 function 0 "Intel EG20T USB" rev 0x02: apic 0 int
19, version 1.0
ohci1 at pci2 dev 2 function 1 "Intel EG20T USB" rev 0x02: apic 0 int
19, version 1.0
ohci2 at pci2 dev 2 function 2 "Intel EG20T USB" rev 0x02: apic 0 int
19, version 1.0
ehci0 at pci2 dev 2 function 3 "Intel EG20T USB" rev 0x02: apic 0 int 19
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
"Intel EG20T USB Client" rev 0x02 at pci2 dev 2 function 4 not configured
sdhc0 at pci2 dev 4 function 0 "Intel EG20T SDIO" rev 0x01: apic 0 int 18
sdmmc0 at sdhc0
sdhc1 at pci2 dev 4 function 1 "Intel EG20T SDIO" rev 0x01: apic 0 int 18
sdmmc1 at sdhc1
ahci0 at pci2 dev 6 function 0 "Intel EG20T AHCI" rev 0x02: msi, AHCI 1.1
ahci0: port 0: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, MZMPC032HBCD-000, CXM1> SCSI3
0/direct fixed naa.5002538043584d30
sd0: 30533MB, 512 bytes/sector, 62533296 sectors, thin
ohci3 at pci2 dev 8 function 0 "Intel EG20T USB" rev 0x02: apic 0 int
16, version 1.0
ohci4 at pci2 dev 8 function 1 "Intel EG20T USB" rev 0x02: apic 0 int
16, version 1.0
ohci5 at pci2 dev 8 function 2 "Intel EG20T USB" rev 0x02: apic 0 int
16, version 1.0
ehci1 at pci2 dev 8 function 3 "Intel EG20T USB" rev 0x02: apic 0 int 16
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
"Intel EG20T DMA" rev 0x00 at pci2 dev 10 function 0 not configured
puc0 at pci2 dev 10 function 1 "Intel EG20T Serial" rev 0x01: ports: 1 com
com4 at puc0 port 0 apic 0 int 19: ti16750, 64 byte fifo
puc1 at pci2 dev 10 function 2 "Intel EG20T Serial" rev 0x00: ports: 1 com
com5 at puc1 port 0 apic 0 int 19: ti16750, 64 byte fifo
puc2 at pci2 dev 10 function 3 "Intel EG20T Serial" rev 0x00: ports: 1 com
com6 at puc2 port 0 apic 0 int 19: ti16750, 64 byte fifo
puc3 at pci2 dev 10 function 4 "Intel EG20T Serial" rev 0x00: ports: 1 com
com7 at puc3 port 0 apic 0 int 19: ti16750, 64 byte fifo
"Intel EG20T DMA" rev 0x00 at pci2 dev 12 function 0 not configured
"Intel EG20T SPI" rev 0x00 at pci2 dev 12 function 1 not configured
"Intel EG20T I2C" rev 0x00 at pci2 dev 12 function 2 not configured
"Intel EG20T CAN" rev 0x00 at pci2 dev 12 function 3 not configured
"Intel EG20T 1588" rev 0x01 at pci2 dev 12 function 4 not configured
usb2 at ohci0: USB revision 1.0
uhub2 at usb2 "Intel OHCI root hub" rev 1.00/1.00 addr 1
usb3 at ohci1: USB revision 1.0
uhub3 at usb3 "Intel OHCI root hub" rev 1.00/1.00 addr 1
usb4 at ohci2: USB revision 1.0
uhub4 at usb4 "Intel OHCI root hub" rev 1.00/1.00 addr 1
usb5 at ohci3: USB revision 1.0
uhub5 at usb5 "Intel OHCI root hub" rev 1.00/1.00 addr 1
usb6 at ohci4: USB revision 1.0
uhub6 at usb6 "Intel OHCI root hub" rev 1.00/1.00 addr 1
usb7 at ohci5: USB revision 1.0
uhub7 at usb7 "Intel OHCI root hub" rev 1.00/1.00 addr 1
ppb2 at pci0 dev 24 function 0 "Intel E600 PCIE" rev 0x00
pci3 at ppb2 bus 3
ppb3 at pci3 dev 0 function 0 "IDT 89HPES4T4" rev 0x0e
pci4 at ppb3 bus 4
ppb4 at pci4 dev 2 function 0 "IDT 89HPES4T4" rev 0x0e
pci5 at ppb4 bus 5
em0 at pci5 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address
00:00:24:d0:a3:bc
ppb5 at pci4 dev 3 function 0 "IDT 89HPES4T4" rev 0x0e
pci6 at ppb5 bus 6
em1 at pci6 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address
00:00:24:d0:a3:bd
ppb6 at pci4 dev 4 function 0 "IDT 89HPES4T4" rev 0x0e
pci7 at ppb6 bus 7
ppb7 at pci0 dev 25 function 0 "Intel E600 PCIE" rev 0x00
pci8 at ppb7 bus 8
ppb8 at pci8 dev 0 function 0 "IDT 89HPES4T4" rev 0x0e
pci9 at ppb8 bus 9
ppb9 at pci9 dev 2 function 0 "IDT 89HPES4T4" rev 0x0e
pci10 at ppb9 bus 10
em2 at pci10 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address
00:00:24:d0:a3:be
ppb10 at pci9 dev 3 function 0 "IDT 89HPES4T4" rev 0x0e
pci11 at ppb10 bus 11
em3 at pci11 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address
00:00:24:d0:a3:bf
ppb11 at pci9 dev 4 function 0 "IDT 89HPES4T4" rev 0x0e
pci12 at ppb11 bus 12
ppb12 at pci0 dev 26 function 0 "Intel E600 PCIE" rev 0x00
pci13 at ppb12 bus 13
tcpcib0 at pci0 dev 31 function 0 "Intel E600 LPC" rev 0x00: 14318179 Hz
timer, watchdog, reboot on timeout
isa0 at tcpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ti16750, 64 byte fifo
com0: console
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
skgpio0 at isa0 port 0x680/32
gpio0 at skgpio0: 16 pins
gpio1 at skgpio0: 2 pins
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (e7a41921e550f6bc.a) swap on sd0b dump on sd0b
Thanks in advance,
On 03/20/2016 09:08 PM, Martin Pieuchot wrote:
> On 20/03/16(Sun) 03:59, DarkSoul wrote:
>> Hello list,
>>
>> I was testing out a beta IPv6 service over PPPoE that our ISP is
>> developping,
>> and playing around with kernel PPPoE.
>>
>> My configuration is as follows :
>> - pppoe0 for IPv4 internet
>> - gif0 for IPv6 internet (Hurricane Electric tunnel)
>> - pppoe1 for test IPv6 internet (and only IPv6)
>>
>> It was kind of tricky since I played with route add/delete in succession,
>> along with destroying and rebuilding the interface (with /etc/netstart)
>> in order to find out what configuration could work :
>> - automatic ?
>> - static ? (By giving my own alias definition)
>>
>> I was also testing what IPv6 routes would work as a default route :
>> route add -inet6 default -ifp pppoe1 <ADDR>
>> With ADDR being fe80:: or ff02::1%pppoe1, and such.
>> (Some site even suggested ::0.0.0.1 but I think there is no way this
>> could work since this translates to ::1 ultimately)
>>
>> I also tested adding dummy IPv4 configuration lines like :
>> inet 0.0.0.0 255.255.255.255 NONE
>> dest 0.0.0.1
>>
>> At one point, when trying out the above, "sh /etc/netstart pppoe1" just
>> hanged on me,
>> and upon rebooting, dmesg contained the following :
>> panic: kernel diagnostic assertion "(t->rn_flags & RNF_ROOT) == 0"
>> failed: file "../../../../net/radix.c", line 294
>>
>> Since I was caught off-guard, I had no serial console lined up to catch
>> the full trace.
>> I'm just posting this in hopes this rings a bell to anyone.
>>
>> Sorry for not having more info,
>> I will try to reproduce it and post further findings.
> Which version of OpenBSD are you running? Could you at least post a
> dmesg?
>
--
Stephane LAPIE, EPITA SRS, Promo 2005
"Even when they have digital readouts, I can't understand them."
--MegaTokyo
