On Wed, May 8, 2019 at 2:55 PM Solene Rapenne <[email protected]> wrote:
> On Wed, May 08, 2019 at 02:22:32PM -0400, Brent Cook wrote: > > I have been poking at this with a similar 2011 Mac Mini. It seems to be > > caused by the sdhc/sdmmc device: > > > > sdhc0 at pci9 dev 0 function 1 "Broadcom SD Host Controller" rev 0x10: > apic > > 2 int 17 > > sdhc0: SDHC 3.0, 200 MHz base clock > > sdmmc0 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dma > > > > There doesn't seem to be a recorded interrupt stat in vmstat that > accounts > > for it, but I found that disabling sdmmc/sdhc in ukc frees up the CPU. I > am > > poking at the interrupt handler to see which status is triggered when, if > > that ends up being the root problem (have a hunch on the insert/remove > > event never stopping). > > > > On Wed, Jul 4, 2018 at 2:52 AM <[email protected]> wrote: > > > > > >Synopsis: 2012 Mac Mini shows ~50% intr in CPU thread 0 > > > >Category: system > > > >Environment: > > > System : OpenBSD 6.3 > > > Details : OpenBSD 6.3-current (GENERIC.MP) #83: Mon Jul 2 > > > 10:36:36 MDT 2018 > > > [email protected]: > > > /usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > > > Architecture: OpenBSD.amd64 > > > Machine : amd64 > > You reply to a 9 months old bug report using a now obsolete release, > about a problem you see on another arch, without sending even a dmesg > output. > Thanks for the tip! The bug appears to have been that the BCM4331 Wireless adapter was left enabled by the Mac EFI, which continued to send interrupts after transferring control to OpenBSD. The fix is committed and should be in snapshots soon. The revised dmesg should look like this to indicate that we are disabling the device (adding a full driver for it would probably not be worth the time for such an old chip). Let me know how this works for you, or I can send you a diff. OpenBSD 6.5-current (GENERIC.MP) #21: Fri May 10 11:28:59 CDT 2019 [email protected]:/sys/arch/amd64/compile/GENERIC.MP real mem = 17069981696 (16279MB) avail mem = 16542547968 (15776MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0x8ad34000 (81 entries) bios0: vendor Apple Inc. version "MM51.88Z.0080.B00.1804091930" date 04/09/2018 bios0: Apple Inc. Macmini5,3 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT MCFG acpi0: wakeup devices P0P2(S4) GFX0(S4) PEG1(S4) EC__(S4) GMUX(S3) HDEF(S4) GIGE(S4) SDXC(S3) RP01(S4) ARPT(S4) RP02(S4) RP03(S4) EHC1(S3) EHC2(S3) 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) i7-2635QM CPU @ 2.00GHz, 1995.75 MHz, 06-2a-07 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN 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 2 (application processor) cpu1: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 cpu4 at mainbus0: apid 1 (application processor) cpu4: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 cpu4: 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu4: 256KB 64b/line 8-way L2 cache cpu4: smt 1, core 0, package 0 cpu5 at mainbus0: apid 3 (application processor) cpu5: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 cpu5: 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu5: 256KB 64b/line 8-way L2 cache cpu5: smt 1, core 1, package 0 cpu6 at mainbus0: apid 5 (application processor) cpu6: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 cpu6: 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu6: 256KB 64b/line 8-way L2 cache cpu6: smt 1, core 2, package 0 cpu7 at mainbus0: apid 7 (application processor) cpu7: Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz, 1995.47 MHz, 06-2a-07 cpu7: 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,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,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu7: 256KB 64b/line 8-way L2 cache cpu7: smt 1, core 3, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins, remapped acpiec0 at acpi0 acpimcfg0 at acpi0 acpimcfg0: addr 0xe0000000, bus 0-156 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (P0P2) acpiprt2 at acpi0: bus 6 (PEG1) acpiprt3 at acpi0: bus 2 (RP01) acpiprt4 at acpi0: bus 3 (RP02) acpiprt5 at acpi0: bus 4 (RP03) acpicpu0 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu4 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu5 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu6 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu7 at acpi0: C3(200@91 mwait.1@0x30), C2(500@64 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpipci0 at acpi0 PCI0: 0x00000004 0x00000011 0x00000001 acpicmos0 at acpi0 "APP0001" at acpi0 not configured "APP000B" at acpi0 not configured acpibtn0 at acpi0: PWRB acpibtn1 at acpi0: SLPB acpivideo0 at acpi0: IGPU cpu0: Enhanced SpeedStep 1995 MHz: speeds: 2001, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 1 function 1 "Intel Core 2G PCIE" rev 0x09: msi pci2 at ppb1 bus 6 ppb2 at pci2 dev 0 function 0 "Intel 82524EF Thunderbolt" rev 0x00 pci3 at ppb2 bus 7 ppb3 at pci3 dev 0 function 0 "Intel 82524EF Thunderbolt" rev 0x00: msi pci4 at ppb3 bus 8 "Intel 82524EF Thunderbolt" rev 0x00 at pci4 dev 0 function 0 not configured ppb4 at pci3 dev 3 function 0 "Intel 82524EF Thunderbolt" rev 0x00: msi pci5 at ppb4 bus 9 ppb5 at pci3 dev 4 function 0 "Intel 82524EF Thunderbolt" rev 0x00: msi pci6 at ppb5 bus 10 ppb6 at pci3 dev 5 function 0 "Intel 82524EF Thunderbolt" rev 0x00: msi pci7 at ppb6 bus 59 ppb7 at pci3 dev 6 function 0 "Intel 82524EF Thunderbolt" rev 0x00: msi pci8 at ppb7 bus 108 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09 drm0 at inteldrm0 inteldrm0: msi "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured uhci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x05: apic 2 int 21 ehci0 at pci0 dev 26 function 7 "Intel 6 Series USB" rev 0x05: apic 2 int 23 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 0x05: msi azalia0: codecs: Cirrus Logic CS4206, Intel/0x2805, using Cirrus Logic CS4206 free with zero size: (2) free with zero size: (2) free with zero size: (2) free with zero size: (2) audio0 at azalia0 ppb8 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb5: msi pci9 at ppb8 bus 2 bge0 at pci9 dev 0 function 0 "Broadcom BCM57765" rev 0x10, BCM57765 B0 (0x57785100): msi, address 3c:07:54:49:4a:0b brgphy0 at bge0 phy 1: BCM57765 10/100/1000baseT PHY, rev. 4 sdhc0 at pci9 dev 0 function 1 "Broadcom SD Host Controller" rev 0x10: apic 2 int 17 sdhc0: SDHC 3.0, 200 MHz base clock sdmmc0 at sdhc0: 8-bit, sd high-speed, mmc high-speed, dma ppb9 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb5: msi pci10 at ppb9 bus 3 bwi0 at pci10 dev 0 function 0 "Broadcom BCM4331" rev 0x02: disabling ppb10 at pci0 dev 28 function 2 "Intel 6 Series PCIE" rev 0xb5: msi pci11 at ppb10 bus 4 ppb11 at pci11 dev 0 function 0 "TI XIO2221 PCIE-PCI" rev 0x01 pci12 at ppb11 bus 5 "TI XIO2221 FireWire" rev 0x01 at pci12 dev 0 function 0 not configured uhci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x05: apic 2 int 19 ehci1 at pci0 dev 29 function 7 "Intel 6 Series USB" rev 0x05: apic 2 int 22 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 pcib0 at pci0 dev 31 function 0 "Intel HM65 LPC" rev 0x05 ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x05: msi, AHCI 1.3 ahci0: port 0: 6.0Gb/s ahci0: port 1: 3.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 850, EXM0> SCSI3 0/direct fixed naa.50025388a070de6f sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin sd1 at scsibus1 targ 1 lun 0: <ATA, APPLE HDD HTS541, JA0A> SCSI3 0/direct fixed naa.5000cca79ac4ff55 sd1: 953869MB, 512 bytes/sector, 1953525168 sectors ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x05: apic 2 int 18 iic0 at ichiic0 iic0: addr 0x4a 01=20 0a=08 10=0a 11=04 20=f2 21=01 23=88 words 00=0020 01=2000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-10600 SO-DIMM spdmem1 at iic0 addr 0x52: 8GB DDR3 SDRAM PC3-10600 SO-DIMM usb2 at uhci0: USB revision 1.0 uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 free with zero size: (2) pcppi0 at isa0 port 0x61 spkr0 at pcppi0 asmc0 at isa0 port 0x300/32: rev 1.77f577, 301 keys vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uhub4 at uhub0 port 1 configuration 1 interface 0 "Standard Microsystems Hub" rev 2.00/b.b3 addr 2 uhub5 at uhub4 port 1 configuration 1 interface 0 "Apple Inc. BRCM20702 Hub" rev 2.00/1.00 addr 3 uhidev0 at uhub5 port 1 configuration 1 interface 0 "Apple Computer product 0x820a" rev 2.00/1.00 addr 4 uhidev0: iclass 3/1, 1 report id ukbd0 at uhidev0 reportid 1: 8 variable keys, 6 key codes wskbd0 at ukbd0: console keyboard uhidev1 at uhub5 port 2 configuration 1 interface 0 "Apple Computer product 0x820b" rev 2.00/1.00 addr 5 uhidev1: iclass 3/1, 2 report ids ums0 at uhidev1 reportid 2: 3 buttons wsmouse0 at ums0 mux 0 ugen0 at uhub5 port 3 "Apple Inc. Bluetooth USB Host Controller" rev 2.00/1.55 addr 6 uhub6 at uhub1 port 1 configuration 1 interface 0 "Standard Microsystems Hub" rev 2.00/b.b3 addr 2 uhidev2 at uhub6 port 1 configuration 1 interface 0 "Apple Computer, Inc. IR Receiver" rev 2.00/0.16 addr 3 uhidev2: iclass 3/0, 38 report ids uhid0 at uhidev2 reportid 36: input=4, output=0, feature=0 uhid1 at uhidev2 reportid 37: input=4, output=0, feature=0 uhid2 at uhidev2 reportid 38: input=4, output=0, feature=0 umass0 at uhub6 port 2 configuration 1 interface 0 " Patriot Memory" rev 2.00/1.00 addr 4 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd2 at scsibus2 targ 1 lun 0: <, Patriot Memory, PMAP> SCSI4 0/direct removable serial.13fe42004C8D05828894 sd2: 7388MB, 512 bytes/sector, 15130624 sectors vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd0a (36bfce6f8df4c5ec.a) swap on sd0b dump on sd0b inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wsdisplay0: screen 1-5 added (std, vt100 emulation)
