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
> >
>
