On 08/02/15(Sun) 21:57, Edd Barrett wrote: > Hey, > > I have been having issues with a userland program hard resetting my machine. > > I *think* but cannot be sure it is the USB compact flash reader causing the > issue:
Difficult to believe that's an hardware problem. > umass0 at uhub3 port 2 configuration 1 interface 0 "SCM Microsystems Inc. > eUSB Multi-Slot Reader" rev 1.10/5.15 addr 4 > umass0: using SCSI over Bulk-Only > scsibus4 at umass0: 2 targets, initiator 0 > > I am using this to image a CF under fs-uae to insert into a real amiga. I > have done this before in the past without issue. It basically involves > pointing the emulator at /dev/rsd1c. > > About 1/5 times when I start fs-uae, I get a hard reset of my machine. > > I notice the following in dmesg log from the last boot where it crashed: And nothing before that? > uvm_fault(0xffffffff818dc840, 0xffff800000000421, 0, 1) -> e > kernel: page fault trap, code=0 > Stopped at usb_allocmem+0x175: cmpq %rbx,0(%rax) This correspond to a chunk of DMA memory in the freelist, looks like you're losing a race against your HC and freeing this chunk too soon. > splassert: sleep_finish: want 12 have 14 > splassert: assertwaitok: want 0 have 14 > splassert: mi_switch: want 12 have 14 > splassert: sched_chooseproc: want 12 have 14 > panic: kernel diagnostic assertion "p->p_wchan == NULL" failed: file > "../../../../kern/kern_sched.c", line 322 > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > panic: tsleep: not SONPROC > ... > > I am not given a chance to interact with ddb. > > I believe the CF reader to work OK (but it is quite old, maybe it is > dying?). > > I will try to source another CF reader to see if the problem goes away. > > Dmesg below. (Not sure what happened to em0) > > OpenBSD 5.7-beta (GENERIC.MP) #838: Sat Feb 7 09:15:03 MST 2015 > t...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 16844521472 (16064MB) > avail mem = 16392187904 (15632MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9d000 (68 entries) > bios0: vendor LENOVO version "GCET92WW (2.52 )" date 02/25/2013 > bios0: LENOVO 3437CTO > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT > ASF! UEFI UEFI POAT SSDT SSDT UEFI DBG2 > acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) 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) i5-3320M CPU @ 2.60GHz, 2594.54 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,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS > cpu0: 256KB 64b/line 8-way L2 cache > 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) i5-3320M CPU @ 2.60GHz, 2594.11 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,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS > 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) i5-3320M CPU @ 2.60GHz, 2594.11 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,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS > 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) i5-3320M CPU @ 2.60GHz, 2594.11 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,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS > 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 4 (EXP3) > acpicpu0 at acpi0: C2, C1, PSS > acpicpu1 at acpi0: C2, C1, PSS > acpicpu2 at acpi0: C2, C1, PSS > acpicpu3 at acpi0: C2, C1, PSS > acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2 > acpitz0 at acpi0: critical temperature is 103 degC > acpibtn0 at acpi0: LID_ > acpibtn1 at acpi0: SLPB > acpibat0 at acpi0: BAT0 model "45N1177" serial 12140 type LION oem "SANYO" > acpibat1 at acpi0: BAT1 not present > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > acpidock0 at acpi0: GDCK not docked (0) > cpu0: Enhanced SpeedStep 2594 MHz: speeds: 2601, 2600, 2500, 2400, 2300, > 2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09 > vga1 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09 > intagp at vga1 not configured > inteldrm0 at vga1 > drm0 at inteldrm0 > drm: Memory usable by graphics device = 2048M > inteldrm0: 1366x768 > wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) > wsdisplay0: screen 1-5 added (std, vt100 emulation) > "Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured > em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msiem0: Hardware > Initialization Failedem0: Unable to initialize the hardware > ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi > azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269 > audio0 at azalia0 > ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi > pci1 at ppb0 bus 2 > sdhc0 at pci1 dev 0 function 0 "Ricoh 5U822 SD/MMC" rev 0x07: apic 2 int 16 > sdmmc0 at sdhc0 > ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi > pci2 at ppb1 bus 3 > iwn0 at pci2 dev 0 function 0 "Intel Centrino Wireless-N 2200" rev 0xc4: > msi, MIMO 2T2R, BGN, address 9c:4e:36:b8:f8:f8 > ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi > pci3 at ppb2 bus 4 > ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23 > usb1 at ehci1: USB revision 2.0 > uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04 > ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI > 1.3 > scsibus1 at ahci0: 32 targets > sd0 at scsibus1 targ 0 lun 0: <ATA, Crucial_CT240M50, MU02> SCSI3 0/direct > fixed naa.500a0751093c44b5 > sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin > ichiic0 at pci0 dev 31 function 3 "Intel 7 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 > pckbd0 at pckbc0 (kbd slot) > pckbc0: using irq 1 for kbd slot > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot) > pckbc0: using irq 12 for aux slot > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > uhidev0 at uhub2 port 2 configuration 1 interface 0 "Microsoft > Microsoft\M-. 2.4GHz Transceiver v9.0" rev 2.00/7.67 addr 3 > uhidev0: iclass 3/1 > ukbd0 at uhidev0: 8 variable keys, 6 key codes > wskbd1 at ukbd0 mux 1 > wskbd1: connecting to wsdisplay0 > uhidev1 at uhub2 port 2 configuration 1 interface 1 "Microsoft > Microsoft\M-. 2.4GHz Transceiver v9.0" rev 2.00/7.67 addr 3 > uhidev1: iclass 3/1, 26 report ids > uhid0 at uhidev1 reportid 18: input=0, output=0, feature=1 > uhid1 at uhidev1 reportid 23: input=0, output=0, feature=1 > ums0 at uhidev1 reportid 26: 5 buttons, Z dir > wsmouse1 at ums0 mux 0 > uhidev2 at uhub2 port 2 configuration 1 interface 2 "Microsoft > Microsoft\M-. 2.4GHz Transceiver v9.0" rev 2.00/7.67 addr 3 > uhidev2: iclass 3/0, 39 report ids > uhid2 at uhidev2 reportid 3: input=1, output=0, feature=0 > uhid3 at uhidev2 reportid 7: input=7, output=0, feature=0 > uhid4 at uhidev2 reportid 32: input=0, output=0, feature=18 > uhid5 at uhidev2 reportid 33: input=2, output=0, feature=0 > uhid6 at uhidev2 reportid 34: input=0, output=0, feature=26 > uhid7 at uhidev2 reportid 35: input=0, output=0, feature=26 > uhid8 at uhidev2 reportid 36: input=0, output=0, feature=31 > uhid9 at uhidev2 reportid 37: input=0, output=0, feature=31 > uhid10 at uhidev2 reportid 38: input=0, output=0, feature=31 > uhid11 at uhidev2 reportid 39: input=31, output=0, feature=0 > ugen0 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4 > uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics > Co., Ltd. Integrated Camera" rev 2.00/5.20 addr 5 > video0 at uvideo0 > uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > uhub3: port 2, set config 0 at addr 3 failed > uhub3: device problem, disabling port 2 > uhidev3 at uhub3 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev > 1.10/6.11 addr 3 > uhidev3: iclass 3/1, 2 report ids > ums1 at uhidev3 reportid 1: 2 buttons > wsmouse2 at ums1 mux 0 > ums2 at uhidev3 reportid 2: 3 buttons, tip, barrel, eraser > wsmouse3 at ums2 mux 0 > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > root on sd0a (a81068940d057f4c.a) swap on sd0b dump on sd0b > WARNING: / was not properly unmounted > umass0 at uhub3 port 2 configuration 1 interface 0 "SCM Microsystems Inc. > eUSB Multi-Slot Reader" rev 1.10/5.15 addr 4 > umass0: using SCSI over Bulk-Only > scsibus4 at umass0: 2 targets, initiator 0 > sd1 at scsibus4 targ 1 lun 0: <eUSB, Compact Flash, 5.0F> SCSI2 0/direct > removable > sd1: 3847MB, 512 bytes/sector, 7880544 sectors > sd2 at scsibus4 targ 1 lun 1: <eUSB, SD-MS-SM, 5.0F> SCSI2 0/direct > removable > > -- > Best Regards > Edd Barrett > > http://www.theunixzoo.co.uk
