It seems ohci is USB 1.1 keyboard serving controller. The panic about it
showed by ddb{}. I obliged to set in BIOS both 1.1 and 2.0 modes because
the box has only USB ports to connect a keyboard.
I tested run(4) device on all ports including USB 3.0 ones, but 7 times
of 10 Ralink RT3070 stops with the error when run(4) device is connected
to 6.3amd64 DURING BOOT mostly. There is no, or very rare panic when
run(4) connected and started while system booted already.
The same issue with run(4) device (it looks 'the same' from user side)
was with 6.2amd64 before. Please refer for previous posts for details.
...
machdep.allowaperture: 0 -> 2
starting network
run0: no link ..... got link
run0: bfdesc: ERR|HUP|NVAL
run0 detached
uvm_fault(0xffffffff81b23e88, 0xffff800000017a638, 0, 2) -> e
kernel: page fault trap, code=0
Stopped at softclock+0x16b: movq %rax,0(%rdx)
After removing USB cable from the RT3070 no one USB device works since
than, including USB 1.1 keyboard.
Afterwards, I see this, but cant input any command to ddb because of
keyboard is not working in the moment of panic.
ddb{0}> panic: mtx 0xffffffff81a00ld8: locking against myself
Stopped at db_enter+0x5: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
db_enter() at db_enter+0x5
panic() at panic+0x129
__mtx_enter(ffffff024e68fc40) at __mtx_enter+0x74
timeout_del(ffffff024e68fc40) at timeout_del+0x17
ohci_softintr(2) at ohchi_softintr+0x112
ohci_intr1(ffff80002217db94) at ohci_intr1+0x26a
ukbd_cngetc(ffff80002217db90.ffff80002217db94,d) at ukbd_cngetc+0x39
wskbd_cngetc() at wskbd_chgetc+0x78
db_readline(0,0) at db_readline+0x45
db_read_line() at db_read_line+0x15
db_command_loop() atdb_command_loop+0x83
db_trap() at db_trap+0x137
db_ktrap(ffff80002217dd10,ffff8000fffff868,ffffffff81b23e88) at
db_ktrap+0xe5
trap() at trap+0x3a6
--- trap (number 6) ---
end trace frame: 0xffff80002217de00, count: 0
On 4/2/2018 10:44 AM, Stefan Sperling wrote:
> On Mon, Apr 02, 2018 at 10:08:09AM +0300, Denis wrote:
>> I installed OpenBSD 6.3amd64 from latest snapshot two days ago. The
>> panic is a bit different with run(4) driver and RT3070 USB dongle than
>> on 6.3amd64. The testing machine is a bit different and its dmesg is
>> listed after panic info.
>
> It seems pretty strange to me that your run device attaches
> via ohci (USB 1 controller) and not via ehci (USB 2 controller).
>
> Is there a way to make it show up on ehci, perhaps via BIOS settings,
> or by plugging it into a different USB port?
>
> Regardless, maybe run(4) via ohci could work, but it definitely
> should not panic the kernel.
>
>> during boot:
>>
>> ...
>> machdep.allowaperture: 0 -> 2
>> starting network
>> run0: no link ..... got link
>> run0: bfdesc: ERR|HUP|NVAL
>> run0 detached
>> uvm_fault(0xffffffff81b23e88, 0xffff800000017a638, 0, 2) -> e
>> kernel: page fault trap, code=0
>> Stopped at softclock+0x16b: movq %rax,0(%rdx)
>
> This panic looks like we are missing a timeout_del() somewhere?
>
>> After removing RT3070 USB cable from host:
>>
>> ddb{0}> panic: mtx 0xffffffff81a00ld8: locking against myself
>> Stopped at db_enter+0x5: popq %rbp
>> TID PID UID PRFLAGS PFLAGS CPU COMMAND
>> db_enter() at db_enter+0x5
>> panic() at panic+0x129
>> __mtx_enter(ffffff024e68fc40) at __mtx_enter+0x74
>> timeout_del(ffffff024e68fc40) at timeout_del+0x17
>> ohci_softintr(2) at ohchi_softintr+0x112
>> ohci_intr1(ffff80002217db94) at ohci_intr1+0x26a
>> ukbd_cngetc(ffff80002217db90.ffff80002217db94,d) at ukbd_cngetc+0x39
>> wskbd_cngetc() at wskbd_chgetc+0x78
>> db_readline(0,0) at db_readline+0x45
>> db_read_line() at db_read_line+0x15
>> db_command_loop() atdb_command_loop+0x83
>> db_trap() at db_trap+0x137
>> db_ktrap(ffff80002217dd10,ffff8000fffff868,ffffffff81b23e88) at
>> db_ktrap+0xe5
>> trap() at trap+0x3a6
>> --- trap (number 6) ---
>> end trace frame: 0xffff80002217de00, count: 0
>>
>> ----------------------
>> I can't run ddb{0} > trace
>>
>> Because of usb keyboard is hang and not responsible after panic.
>
> No worries, there's enough information in the traces above.
>
>> ----------------------
>>
>> OpenBSD 6.3 (GENERIC.MP) #107: Sat Mar 24 14:21:59 MDT 2018
>> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>> real mem = 7964327936 (7595MB)
>> avail mem = 7715876864 (7358MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe0840 (38 entries)
>> bios0: vendor Phoenix Technologies Ltd. version "SBCFP4_3.0.0.312_11
>> X64" date 09/21/2014
>> bios0: CompuLab fit-PC4
>> acpi0 at bios0: rev 2
>> acpi0: sleep states S0 S3 S4 S5
>> acpi0: tables DSDT FACP HPET APIC MCFG FPDT UEFI POAT BATB SSDT SSDT UEFI
>> acpi0: wakeup devices GPP0(S4) GPP1(S4) GPP2(S4) GPP3(S4) GFX_(S4)
>> XHC0(S4) OHC1(S4) EHC1(S4) OHC2(S4) EHC2(S4) SBAZ(S4) UAR1(S3)
>> acpitimer0 at acpi0: 3579545 Hz, 32 bits
>> acpihpet0 at acpi0: 14318180 Hz
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>> cpu0 at mainbus0: apid 0 (boot processor)
>> cpu0: AMD GX-420CA SOC with Radeon(tm) HD Graphics, 1996.49 MHz
>> cpu0:
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PCTRL3,ITSC,BMI1
>> cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB
>> 64b/line 16-way L2 cache
>> cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>> cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
>> acpihpet0: recalibrated TSC frequency 1996262805 Hz
>> 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, IBE
>> cpu1 at mainbus0: apid 1 (application processor)
>> cpu1: AMD GX-420CA SOC with Radeon(tm) HD Graphics, 1996.26 MHz
>> cpu1:
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PCTRL3,ITSC,BMI1
>> cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB
>> 64b/line 16-way L2 cache
>> cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>> cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
>> cpu1: smt 0, core 1, package 0
>> cpu2 at mainbus0: apid 2 (application processor)
>> cpu2: AMD GX-420CA SOC with Radeon(tm) HD Graphics, 1996.26 MHz
>> cpu2:
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PCTRL3,ITSC,BMI1
>> cpu2: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB
>> 64b/line 16-way L2 cache
>> cpu2: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>> cpu2: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
>> cpu2: smt 0, core 2, package 0
>> cpu3 at mainbus0: apid 3 (application processor)
>> cpu3: AMD GX-420CA SOC with Radeon(tm) HD Graphics, 1996.26 MHz
>> cpu3:
>> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PCTRL3,ITSC,BMI1
>> cpu3: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB
>> 64b/line 16-way L2 cache
>> cpu3: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
>> cpu3: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
>> cpu3: smt 0, core 3, package 0
>> ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins
>> , remapped to apid 4
>> ioapic1 at mainbus0: apid 5 pa 0xfec01000, version 21, 32 pins
>> , remapped to apid 5
>> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
>> acpiprt0 at acpi0: bus 0 (PCI0)
>> acpiprt1 at acpi0: bus 2 (GPP0)
>> acpiprt2 at acpi0: bus -1 (GPP1)
>> acpiprt3 at acpi0: bus 4 (GPP2)
>> acpiprt4 at acpi0: bus 5 (GPP3)
>> acpiprt5 at acpi0: bus 1 (GFX_)
>> acpicpu0 at acpi0: C2(0@400 io@0x841), C1(@1 halt!), PSS
>> acpicpu1 at acpi0: C2(0@400 io@0x841), C1(@1 halt!), PSS
>> acpicpu2 at acpi0: C2(0@400 io@0x841), C1(@1 halt!), PSS
>> acpicpu3 at acpi0: C2(0@400 io@0x841), C1(@1 halt!), PSS
>> acpibtn0 at acpi0: PWRB
>> "PNP0A05" at acpi0 not configured
>> acpivideo0 at acpi0: VGA_
>> cpu0: 1996 MHz: speeds: 2000 1800 1600 1200 1000 800 MHz
>> pci0 at mainbus0 bus 0
>> pchb0 at pci0 dev 0 function 0 "AMD AMD64 16h Host" rev 0x00
>> vga1 at pci0 dev 1 function 0 vendor "ATI", unknown product 0x9831 rev 0x00
>> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
>> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
>> azalia0 at pci0 dev 1 function 1 "ATI Radeon HD Audio" rev 0x00: msi
>> azalia0: no supported codecs
>> pchb1 at pci0 dev 2 function 0 vendor "AMD", unknown product 0x1538 rev 0x00
>> ppb0 at pci0 dev 2 function 1 "AMD AMD64 16h PCIE" rev 0x00: msi
>> pci1 at ppb0 bus 1
>> ppb1 at pci0 dev 2 function 2 "AMD AMD64 16h PCIE" rev 0x00: msi
>> pci2 at ppb1 bus 2
>> athn0 at pci2 dev 0 function 0 "Atheros AR5418" rev 0x01: apic 5 int 4
>> athn0: MAC AR5418 rev 2, RF AR5133 (2T3R), ROM rev 5, address
>> xx:xx:xx:xx:xx:xx
>> ppb2 at pci0 dev 2 function 4 "AMD AMD64 16h PCIE" rev 0x00: msi
>> pci3 at ppb2 bus 4
>> em0 at pci3 dev 0 function 0 "Intel I211" rev 0x03: msi, address
>> xx:xx:xx:xx:xx:xx
>> ppb3 at pci0 dev 2 function 5 "AMD AMD64 16h PCIE" rev 0x00: msi
>> pci4 at ppb3 bus 5
>> em1 at pci4 dev 0 function 0 "Intel I211" rev 0x03: msi, address
>> xx:xx:xx:xx:xx:xx
>> xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x01: msi
>> usb0 at xhci0: USB revision 3.0
>> uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev
>> 3.00/1.00 addr 1
>> ahci0 at pci0 dev 17 function 0 "AMD Hudson-2 SATA" rev 0x40: msi, AHCI 1.3
>> ahci0: port 0: 6.0Gb/s
>> scsibus1 at ahci0: 32 targets
>> sd0 at scsibus1 targ 0 lun 0: <ATA, ST500, 0001> SCSI3 0/direct fixed
>> naa.5000c500ac5b7fb7
>> sd0: 476940MB, 512 bytes/sector, 976773168 sectors
>> ohci0 at pci0 dev 18 function 0 "AMD Hudson-2 USB" rev 0x39: apic 4 int
>> 18, version 1.0, legacy support
>> ehci0 at pci0 dev 18 function 2 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 17
>> usb1 at ehci0: USB revision 2.0
>> uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev
>> 2.00/1.00 addr 1
>> ohci1 at pci0 dev 19 function 0 "AMD Hudson-2 USB" rev 0x39: apic 4 int
>> 18, version 1.0, legacy support
>> ehci1 at pci0 dev 19 function 2 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 17
>> usb2 at ehci1: USB revision 2.0
>> uhub2 at usb2 configuration 1 interface 0 "AMD EHCI root hub" rev
>> 2.00/1.00 addr 1
>> piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x3a: polling
>> iic0 at piixpm0
>> spdmem0 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
>> azalia1 at pci0 dev 20 function 2 "AMD Hudson-2 HD Audio" rev 0x02: apic
>> 4 int 16
>> azalia1: codecs: Realtek ALC888
>> audio0 at azalia1
>> pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
>> sdhc0 at pci0 dev 20 function 7 "AMD Bolton SD/MMC" rev 0x01: apic 4 int 16
>> sdhc0: SDHC 2.0, 50 MHz base clock
>> sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
>> pchb2 at pci0 dev 24 function 0 "AMD AMD64 16h Link Cfg" rev 0x00
>> pchb3 at pci0 dev 24 function 1 "AMD AMD64 16h Address Map" rev 0x00
>> pchb4 at pci0 dev 24 function 2 "AMD AMD64 16h DRAM Cfg" rev 0x00
>> km0 at pci0 dev 24 function 3 "AMD AMD64 16h Misc Cfg" rev 0x00
>> pchb5 at pci0 dev 24 function 4 "AMD AMD64 16h CPU Power" rev 0x00
>> pchb6 at pci0 dev 24 function 5 vendor "AMD", unknown product 0x1535 rev
>> 0x00
>> usb3 at ohci0: USB revision 1.0
>> uhub3 at usb3 configuration 1 interface 0 "AMD OHCI root hub" rev
>> 1.00/1.00 addr 1
>> usb4 at ohci1: USB revision 1.0
>> uhub4 at usb4 configuration 1 interface 0 "AMD OHCI 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
>> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
>> pcppi0 at isa0 port 0x61
>> spkr0 at pcppi0
>> vmm0 at mainbus0: SVM/RVI
>> sdmmc0: can't enable card
>> axen0 at uhub0 port 1 configuration 1 interface 0 "ASIX Elec. Corp.
>> AX88179" rev 3.00/1.00 addr 2
>> axen0: AX88179, address xx:xx:xx:xx:xx:xx
>> rgephy0 at axen0 phy 3: RTL8169S/8110S/8211 PHY, rev. 5
>> uhidev0 at uhub3 port 1 configuration 1 interface 0 "Dell Dell Smart
>> Card Reader Keyboard" rev 2.00/1.00 addr 2
>> uhidev0: iclass 3/1
>> ukbd0 at uhidev0: 8 variable keys, 6 key codes
>> wskbd0 at ukbd0: console keyboard, using wsdisplay0
>> ugen0 at uhub3 port 1 configuration 1 "Dell Dell Smart Card Reader
>> Keyboard" rev 2.00/1.00 addr 2
>> vscsi0 at root
>> scsibus2 at vscsi0: 256 targets
>> softraid0 at root
>> scsibus3 at softraid0: 256 targets
>> softraid0: sd1 was not shutdown properly
>> sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
>> sd1: 476937MB, 512 bytes/sector, 976767473 sectors
>> root on sd1a (9990ff6713f15d12.a) swap on sd1b dump on sd1b
>> WARNING: / was not properly unmounted
>> ----------------------
>>
>> Denis
>>
>> On 1/25/2018 5:34 PM, Martin Pieuchot wrote:
>>> Hello Denis,
>>>
>>> On 25/01/18(Thu) 17:16, Denis wrote:
>>>> Finally catch kernel panic in the middle of run adapter work.
>>>
>>> Could you please set ddb.panic to 1?
>>>
>>> It's hard to figure out what's wrong in your reports because as soon as
>>> your machine tries to reboot it panics, panics and panics again. So we
>>> can't tell what is the first (real) problem.
>>>
>>> And please stop cross posting. bugs@ is enough for such problems :)
>>>
>>> Thanks,
>>> Martin
>>>
>>
>
