On Mon, May 13, 2013 at 01:57:12PM +0100, Stuart Henderson wrote:
> On 2013/05/13 14:28, Martin Kjær Jørgensen wrote:
> > Hi
> > Im running OpenBSD 5.3 generic on Soekris 6501, with a TL-WDN4800
> > (AR9380) NIC. When running "ifconfig athn0 up" the kernel panics and
> > goes to ddb everytime I try the command.
> > Other interface commands like "mediaopts" and "nwid" works.
> > I also noted from dmesg that the device is recognized as a:
> > "AR9380 rev 3 (1T2R)"
> > I'm no expert in this hardware but I'm pretty sure it's a 3T3R device.
>
> Looking at cvs log, the code for AR9380 was preliminary and not tested yet
> as there was no hardware available at the time.
>
> athn0: AR9380 rev 3 (1T2R), ROM rev 0, address 00:00:ef:be:ad:de
> ^^^^^^^^^^^
>
> this is coming from 0xdeadbeef as commonly used to fill free pages.
Anything I can do to help, having such hardware? Or is someone
already on the job? Do you need sample hardware?
>
>
> >
> > ifconfig athn0 up
> >
> > kernel: integer divide fault trap, code=0
> > Stopped at ar9003_set_delta_slope+0x33: idivl %ecx,%eax
> > ddb{0}>
> >
> > "show panic" output:
> > the kernel did not panic
> >
> > "trace" output:
> > ar9003_set_delta_slope() at ar9003_set_delta_slope+0x33
> > athn_hw_reset() at athn_hw_reset+0x20e
> > athn_init() at athn_init+0x11b
> > athn_ioctl() at athn_ioctl+0x1e6
> > in6_ifinit() at in6_ifinit+0xc1
> > in6_update_ifa() at in6_update_ifa+0x1dd
> > in6_ifattach_linklocal() at in6_ifattach_linklocal+0x113
> > in6_ifattach() at in6_ifattach+0x104
> > in6_if_up() at in6_if_up+0x15
> > if_up() at if_up+0x78
> > ifioctl() at ifioctl+0xba1
> > sys_ioctl() at sys_ioctl+0x150
> > syscall() at syscall+0x249
> > --- syscall (number 54) ---
> > end of kernel
> > end trace frame: 0x7f7fffff2830, count: -13
> > acpi_pdirpa+0x408c22:
> >
> > "ps" output:
> > PID PPID PGRP UID S FLAGS WAIT COMMAND
> > *16602 24966 16602 0 7 0 ifconfig
> > 24966 1 24966 0 3 0x88 pause ksh
> > 4608 1 4608 0 3 0x80 select cron
> > 11632 1 11632 77 3 0x80 poll dhcpd
> > 15367 1 15367 0 3 0x80 select sshd
> > 18693 21342 21342 70 3 0x80 select named
> > 21342 1 21342 0 3 0x80 netio named
> > 5381 3094 3094 74 3 0x80 bpf pflogd
> > 3094 1 3094 0 3 0x80 netio pflogd
> > 25465 21302 21302 73 3 0x80 poll syslogd
> > 21302 1 21302 0 3 0x80 netio syslogd
> > 16 0 0 0 3 0x100200 aiodoned aiodoned
> > 15 0 0 0 3 0x100200 syncer update
> > 14 0 0 0 3 0x100200 cleaner cleaner
> > 13 0 0 0 3 0x100200 reaper reaper
> > 12 0 0 0 3 0x100200 pgdaemon pagedaemon
> > 11 0 0 0 3 0x100200 bored srdis
> > 10 0 0 0 3 0x100200 bored crypto
> > 9 0 0 0 3 0x100200 pftm pfpurge
> > 8 0 0 0 3 0x100200 mmctsk sdmmc1
> > 7 0 0 0 3 0x100200 mmctsk sdmmc0
> > 6 0 0 0 3 0x100200 usbtsk usbtask
> > 5 0 0 0 3 0x100200 usbatsk usbatsk
> > 4 0 0 0 7 0x40100200 idle1
> > 3 0 0 0 3 0x100200 bored syswq
> > 2 0 0 0 3 0x40100200 idle0
> > 1 0 1 0 3 0x80 wait init
> > 0 -1 0 0 3 0x200 scheduler swapper
> >
> > "show registers" output:
> > ds 0
> > es 0x40f1 mp_pdirpa+0x200a
> > fs 0
> > gs 0
> > rdi 0xffff800000165000
> > rsi 0xffff80002134482c
> > rbp 0xffff800021344850
> > rbx 0xffff800000165000
> > rdx 0
> > rcx 0
> > rax 0x64000000
> > r8 0
> > r9 0x1
> > r10 0x3
> > r11 0xffffffff80458760 x86_bus_space_mem_write_4
> > r12 0xffff800021344828
> > r13 0xffff80002134482c
> > r14 0x1
> > r15 0xffff800000165556
> > rip 0xffffffff801e7293 ar9003_set_delta_slope+0x33
> > cs 0x8
> > rflags 0x10282 acpi_pdirpa+0xbd7a
> > rsp 0xffff800021344820
> > ss 0x10
> > ar9003_set_delta_slope+0x33: idivl %ecx,%eax
> >
> >
> > "dmesg" output:
> > OpenBSD 5.3 (GENERIC.MP) #62: Tue Mar 12 18:21:20 MDT 2013
> > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > real mem = 2146304000 (2046MB)
> > avail mem = 2066735104 (1970MB)
> > 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 @ 1.60GHz, 1600.22 MHz
> > cpu0:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBEF
> > cpu0: 512KB 64b/line 8-way L2 cache
> > cpu0: apic clock running at 100MHz
> > cpu1 at mainbus0: apid 1 (application processor)
> > cpu1: Genuine Intel(R) CPU @ 1.60GHz, 1599.99 MHz
> > cpu1:
> > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBEF
> > cpu1: 512KB 64b/line 8-way L2 cache
> > mpbios0: bus 0 is type PCI
> > mpbios0: bus 64 is type ISA
> > ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins
> > cpu0: unknown Enhanced SpeedStep CPU, msr 0x0614101b0600101d
> > cpu0: using only highest, current and lowest power states
> > cpu0: Enhanced SpeedStep 1600 MHz: speeds: 1600, 1600, 600 MHz
> > pci0 at mainbus0 bus 0
> > pchb0 at pci0 dev 0 function 0 "Intel E600 Host" 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 0x01 at pci2 dev 0 function 1 not
> > configured
> > "Intel EG20T GPIO" rev 0x00 at pci2 dev 0 function 2 not configured
> > ohci0 at pci2 dev 2 function 0 "Intel EG20T USB" rev 0x01: apic 0 int
> > 19, version 1.0, legacy support
> > ohci1 at pci2 dev 2 function 1 "Intel EG20T USB" rev 0x01: apic 0 int
> > 19, version 1.0, legacy support
> > ohci2 at pci2 dev 2 function 2 "Intel EG20T USB" rev 0x01: apic 0 int
> > 19, version 1.0, legacy support
> > ehci0 at pci2 dev 2 function 3 "Intel EG20T USB" rev 0x01: 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 0x01 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 0x01: msi, AHCI
> > 1.1
> > scsibus0 at ahci0: 32 targets
> > ahci0: stopping the port, softreset slot 31 was still active.
> > sd0 at scsibus0 targ 0 lun 0: <ATA, WDC WD2500BPVT-2, 01.0> SCSI3
> > 0/direct fixed naa.50014ee6ad72b751
> > sd0: 238475MB, 512 bytes/sector, 488397168 sectors
> > sd1 at scsibus0 targ 1 lun 0: <ATA, WDC WD2500BPVT-2, 01.0> SCSI3
> > 0/direct fixed naa.50014ee6ad72b45f
> > sd1: 238475MB, 512 bytes/sector, 488397168 sectors
> > ohci3 at pci2 dev 8 function 0 "Intel EG20T USB" rev 0x01: apic 0 int
> > 16, version 1.0, legacy support
> > ohci4 at pci2 dev 8 function 1 "Intel EG20T USB" rev 0x01: apic 0 int
> > 16, version 1.0, legacy support
> > ohci5 at pci2 dev 8 function 2 "Intel EG20T USB" rev 0x01: apic 0 int
> > 16, version 1.0, legacy support
> > ehci1 at pci2 dev 8 function 3 "Intel EG20T USB" rev 0x01: 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 0x00: ports: 1
> > com
> > com2 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
> > com3 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
> > com4 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
> > com5 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 PRO/1000 MT (82574L)" rev 0x00:
> > msi, address 00:00:24:cf:29:40
> > ppb5 at pci4 dev 3 function 0 "IDT 89HPES4T4" rev 0x0e
> > pci6 at ppb5 bus 6
> > em1 at pci6 dev 0 function 0 "Intel PRO/1000 MT (82574L)" rev 0x00:
> > msi, address 00:00:24:cf:29:41
> > 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 PRO/1000 MT (82574L)" rev 0x00:
> > msi, address 00:00:24:cf:29:42
> > ppb10 at pci9 dev 3 function 0 "IDT 89HPES4T4" rev 0x0e
> > pci11 at ppb10 bus 11
> > em3 at pci11 dev 0 function 0 "Intel PRO/1000 MT (82574L)" rev 0x00:
> > msi, address 00:00:24:cf:29:43
> > 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
> > athn0 at pci13 dev 0 function 0 "Atheros AR9300" rev 0x01: apic 0 int
> > 19
> > athn0: AR9380 rev 3 (1T2R), ROM rev 0, address 00:00:ef:be:ad:de
> > tcpcib0 at pci0 dev 31 function 0 "Intel E600 LPC" rev 0x00: 14318179
> > Hz timer, watchdog
> > 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
> > mtrr: Pentium Pro MTRR support
> > vscsi0 at root
> > scsibus1 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus2 at softraid0: 256 targets
> > softraid0: sd2 was not shutdown properly
> > sd2 at scsibus2 targ 1 lun 0: <OPENBSD, SR RAID 1, 005> SCSI2 0/direct
> > fixed
> > sd2: 238339MB, 512 bytes/sector, 488118449 sectors
> > root on sd2a (f8ac080ff91bb58a.a) swap on sd2b dump on sd2b
> > WARNING: / was not properly unmounted
