Just tested it on two different machines with identical hardware
configuration. The issue is persistent.
Thank you for attention to the problem.
On 6/28/2018 10:28 PM, Denis wrote:
> Getting relatively old XHCI controller kernel panic error (since OpenBSD
> 6.2 release).
>
> -----------
> panic: kernel diagnostic assertion "timeout == 0|| sc->sc_cmd_trb ==
> NULL" failed: file "/usr/src/sys/dev/usb/xhci.c", line 1594
> Stopped at db_enter+0x5: popq %rbp
> TID PID UID PRFLAGS CPU COMMAND
> *275236 26652 0 0x30 1K pppd
> db_enter() aat db_enter+0x5
> panic() at panic+0x129
> __assert(ffffffff8153d8b4,ffff8000338975b0,ffff8000001fb000,ffff800033897600)
> at __assert+0x24
> xhci_command_submit(ffff800000893000,ffff8000001fb000) at
> xhci_commmand_submit+0x1b0
> xhci_pipe_init(ffff800000893000,ffff8000001fb000) at xhci_pipe_init+0x191
> xhci_pipe_open(ffff80000083df00) at xhci_pipe_open+0x1d3
> usbd_setup_pipe(ffff800000911470,ffff800000911068,4282,0,ffff800000911068)
> at usbd_setup_pipe+0x7d
> usbd_open_pipe(ffff8000009111000,6,d0b0acab8fc1e79c,0) at
> usbd_open_pipe+0x90
> ucom_do_open(ffff80003381b240,6,ffff800000911000,7) at ucom_do_open+0x20e
> ucomopen(ffff800033897830,ffff80003381b240,16b0,ffffff03d60e5da0) at
> ucomopen+0x71
> spec_open(ffff80003381b240) at spec_open+0xd0
> VOP_OPEN(ffff800033897998,d0b0acab8fc1e79c,ffff80003381b240,ffffff0418397010)
> at VOP_OPEN+0x44
> vn_open(7,ffff80003381b240,7) at vn_open+0x249
> doopenat(50,ffff80003381b240,0,ffff800033897bf0,dd08f240180,d0b0acab8fc1e79c)
> at doopenat+0x199
> end trace frame: 0xffff800033897be0, count: 0
> ddb{1}> trace
> panic() at panic+0x129
> __assert(ffffffff8153d8b4,ffff8000338975b0,ffff8000001fb000,ffff800033897600)
> at __assert+0x24
> xhci_command_submit(ffff800000893000,ffff8000001fb000) at
> xhci_commmand_submit+0x1b0
> xhci_pipe_init(ffff800000893000,ffff8000001fb000) at xhci_pipe_init+0x191
> xhci_pipe_open(ffff80000083df00) at xhci_pipe_open+0x1d3
> usbd_setup_pipe(ffff800000911470,ffff800000911068,4282,0,ffff800000911068)
> at usbd_setup_pipe+0x7d
> usbd_open_pipe(ffff8000009111000,6,d0b0acab8fc1e79c,0) at
> usbd_open_pipe+0x90
> ucom_do_open(ffff80003381b240,6,ffff800000911000,7) at ucom_do_open+0x20e
> ucomopen(ffff800033897830,ffff80003381b240,16b0,ffffff03d60e5da0) at
> ucomopen+0x71
> spec_open(ffff80003381b240) at spec_open+0xd0
> VOP_OPEN(ffff800033897998,d0b0acab8fc1e79c,ffff80003381b240,ffffff0418397010)
> at VOP_OPEN+0x44
> vn_open(7,ffff80003381b240,7) at vn_open+0x249
> doopenat(50,ffff80003381b240,0,ffff800033897bf0,dd08f240180,d0b0acab8fc1e79c)
> at doopenat+0x199
> syscall() at syscall+0x279
> --- syscall (number 5) ---
> end of kernel
> end trace frame: 0x7f7fffff3110, count: -15
> 0xdd06c4808da:
> ddb{1}>
>
>
> -----------
> OpenBSD 6.3 (GENERIC.MP) #1: Fri Apr 13 23:50:21 UTC 2018
> tutor@ga.k:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 17041059840 (16251MB)
> avail mem = 16521625600 (15756MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xdae9c000 (64 entries)
> bios0: vendor LENOVO version "8DET72WW (1.42 )" date 02/18/2016
> bios0: LENOVO 4291C93
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP SLIC SSDT SSDT SSDT HPET APIC MCFG ECDT ASF!
> TCPA SSDT SSDT DMAR UEFI UEFI UEFI
> acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP4(S4) EXP7(S4)
> EHC1(S3) EHC2(S3) HDEF(S4)
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpihpet0 at acpi0: 14318179 Hz
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz, 2791.35 MHz
> cpu0:
> FPU,VME,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,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
> cpu0: 256KB 64b/line 8-way L2 cache
> acpihpet0: recalibrated TSC frequency 2790950237 Hz
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz, 2790.93 MHz
> cpu1:
> FPU,VME,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,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
> cpu1: 256KB 64b/line 8-way L2 cache
> cpu1: smt 1, core 0, package 0
> cpu2 at mainbus0: apid 2 (application processor)
> cpu2: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz, 2790.93 MHz
> cpu2:
> FPU,VME,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,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
> cpu2: 256KB 64b/line 8-way L2 cache
> cpu2: smt 0, core 1, package 0
> cpu3 at mainbus0: apid 3 (application processor)
> cpu3: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz, 2790.93 MHz
> cpu3:
> FPU,VME,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,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,IBRS,IBPB,STIBP,SENSOR,ARAT,MELTDOWN
> cpu3: 256KB 64b/line 8-way L2 cache
> cpu3: smt 1, core 1, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
> acpiec0 at acpi0
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus -1 (PEG_)
> acpiprt2 at acpi0: bus 2 (EXP1)
> acpiprt3 at acpi0: bus 3 (EXP2)
> acpiprt4 at acpi0: bus 5 (EXP4)
> acpiprt5 at acpi0: bus 13 (EXP5)
> acpiprt6 at acpi0: bus 14 (EXP7)
> acpicpu0 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS
> acpicpu1 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS
> acpicpu2 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS
> acpicpu3 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS
> acpipwrres0 at acpi0: PUBS, resource for EHC1, EHC2
> acpitz0 at acpi0: critical temperature is 99 degC
> acpibtn0 at acpi0: LID_
> acpibtn1 at acpi0: SLPB
> "LEN0020" at acpi0 not configured
> acpibat0 at acpi0: BAT0 not present
> acpiac0 at acpi0: AC unit online
> acpithinkpad0 at acpi0
> "IBM0079" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> acpidock0 at acpi0: GDCK docked (15)
> acpivideo0 at acpi0: VID_
> acpivout at acpivideo0 not configured
> acpivideo1 at acpi0: VID_
> cpu0: Enhanced SpeedStep 2791 MHz: speeds: 2801, 2800, 2600, 2400, 2200,
> 2000, 1800, 1600, 1400, 1200, 1000, 800 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09
> drm0 at inteldrm0
> inteldrm0: msi
> inteldrm0: 1366x768, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
> em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
> f0:de:f1:a0:dd:ce
> ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 16
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi
> azalia0: codecs: Conexant CX20590, Intel/0x2805, using Conexant CX20590
> audio0 at azalia0
> ppb0 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi
> pci1 at ppb0 bus 2
> ppb1 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb4: msi
> pci2 at ppb1 bus 3
> ppb2 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb4: msi
> pci3 at ppb2 bus 5
> xhci0 at pci3 dev 0 function 0 "Renesas uPD720202 xHCI" rev 0x02: msi
> usb1 at xhci0: USB revision 3.0
> uhub1 at usb1 configuration 1 interface 0 "Renesas xHCI root hub" rev
> 3.00/1.00 addr 1
> ppb3 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb4: msi
> pci4 at ppb3 bus 13
> sdhc0 at pci4 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 16
> sdhc0: SDHC 3.0, 50 MHz base clock
> sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
> ppb4 at pci0 dev 28 function 6 "Intel 6 Series PCIE" rev 0xb4: msi
> pci5 at ppb4 bus 14
> xhci1 at pci5 dev 0 function 0 "NEC xHCI" rev 0x04: msi
> usb2 at xhci1: USB revision 3.0
> uhub2 at usb2 configuration 1 interface 0 "NEC xHCI root hub" rev
> 3.00/1.00 addr 1
> ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 23
> usb3 at ehci1: USB revision 2.0
> uhub3 at usb3 configuration 1 interface 0 "Intel EHCI root hub" rev
> 2.00/1.00 addr 1
> pcib0 at pci0 dev 31 function 0 "Intel QM67 LPC" rev 0x04
> ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi,
> AHCI 1.3
> ahci0: port 0: 6.0Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, ST500, 0002> SCSI3 0/direct fixed
> naa.5000c50082a89f80
> sd0: 476940MB, 512 bytes/sector, 976773168 sectors
> ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic
> 2 int 18
> iic0 at ichiic0
> spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
> spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pms0 at pckbc0 (aux slot)
> wsmouse0 at pms0 mux 0
> wsmouse1 at pms0 mux 0
> pms0: Synaptics clickpad, firmware 8.0, 0x1e2b1 0x940300
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> aps0 at isa0 port 0x1600/31
> vmm0 at mainbus0: VMX/EPT
> uhub4 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching
> Hub" rev 2.00/0.00 addr 2
> uhub6 at uhub3 port 1 configuration 1 interface 0 "Intel Rate Matching
> Hub" rev 2.00/0.00 addr 2
> vscsi0 at root
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> 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 (84eed2b6a254f2bb.a) swap on sd1b dump on sd1b
>
