Re: panic on resume in acpitz_setfan
On Tue, Jul 24, 2018 at 02:38:47PM +0100, Laurence Tratt wrote: > On Mon, Aug 14, 2017 at 12:05:59AM +0100, Laurence Tratt wrote: > > > The following panic happened immediately after a resume (the second > > since > > the machine was switched on) on the Aug 11th snapshot: > > > > uvm_fault(0x81b3ff8, 0x20003, 0, 1) -> e > > kernel: page fault trap, code=0 > > Stopped at acpitz_setfan+0x8c: movq 0(%rax), %rsi > > > > https://imagebin.ca/v/3Wmq884ayBSf > > > > This happened before the keyboard was reattached, so I couldn't get any > > further information from the panic. > > It turns out that this happens repeatedly on this machine. The precise > offset in the message changes but it's always of the form: > > kernel: page fault trap, code=0 > Stopped at acpitz_setfan+0x94: movq 0(%rbx),%rsi > > AFAICT it never happens after the first resume, but only on a subsequent > resume (sometimes the second, sometimes the third etc.). > > One thing that does occur to me is that this machine is fanless: the fans > are turned off in the BIOS. Maybe a null pointer is leaking in somewhere > because of that? > > > Laurie > ddb> show registers ... next time it happens, please.
Re: panic on resume in acpitz_setfan
On Mon, Aug 14, 2017 at 12:05:59AM +0100, Laurence Tratt wrote: > The following panic happened immediately after a resume (the second since > the machine was switched on) on the Aug 11th snapshot: > > uvm_fault(0x81b3ff8, 0x20003, 0, 1) -> e > kernel: page fault trap, code=0 > Stopped at acpitz_setfan+0x8c: movq 0(%rax), %rsi > > https://imagebin.ca/v/3Wmq884ayBSf > > This happened before the keyboard was reattached, so I couldn't get any > further information from the panic. It turns out that this happens repeatedly on this machine. The precise offset in the message changes but it's always of the form: kernel: page fault trap, code=0 Stopped at acpitz_setfan+0x94: movq 0(%rbx),%rsi AFAICT it never happens after the first resume, but only on a subsequent resume (sometimes the second, sometimes the third etc.). One thing that does occur to me is that this machine is fanless: the fans are turned off in the BIOS. Maybe a null pointer is leaking in somewhere because of that? Laurie
Re: panic on resume in acpitz_setfan
On Sun, Aug 20, 2017 at 11:21:32AM -0700, Mike Larkin wrote: > On Mon, Aug 14, 2017 at 12:05:59AM +0100, Laurence Tratt wrote: > > >Synopsis: panic on resume in acpitz_setfan > > >Category: kernel > > >Environment: > > System : OpenBSD 6.1 > > Details : OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 > > MDT 2017 > > > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > >Description: > > The following panic happened immediately after a resume (the second > > since > > the machine was switched on) on the Aug 11th snapshot: > > > > uvm_fault(0x81b3ff8, 0x20003, 0, 1) -> e > > kernel: page fault trap, code=0 > > Stopped at acpitz_setfan+0x8c: movq 0(%rax), %rsi > > > > https://imagebin.ca/v/3Wmq884ayBSf > > > > This happened before the keyboard was reattached, so I couldn't get any > > further information from the panic. > > >How-To-Repeat: > > Unknown > > >Fix: > > Unknown > > > > Can you send an acpidump for this machine please? You can find it in > /var/db/acpi ... > > -ml > Also ... I've been discussing this with another developer and we're both stumped as to how this can happen. Can you see if you can reproduce this reliably too? -ml > > dmesg: > > OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 MDT 2017 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > real mem = 17028448256 (16239MB) > > avail mem = 16506011648 (15741MB) > > mpath0 at root > > scsibus0 at mpath0: 256 targets > > mainbus0 at root > > bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xc3202000 (89 entries) > > bios0: vendor American Megatrends Inc. version "3301" date 02/10/2017 > > bios0: ASUSTeK COMPUTER INC. Z170M-PLUS > > acpi0 at bios0: rev 2 > > acpi0: sleep states S0 S3 S4 S5 > > acpi0: tables DSDT FACP APIC FPDT BGRT MCFG SSDT FIDT SSDT SSDT HPET SSDT > > SSDT UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 > > acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) > > SIO1(S3) UAR1(S4) PS2K(S4) PS2M(S4) PXSX(S4) RP09(S4) PXSX(S4) RP10(S4) > > PXSX(S4) RP11(S4) [...] > > acpitimer0 at acpi0: 3579545 Hz, 24 bits > > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > > cpu0 at mainbus0: apid 0 (boot processor) > > cpu0: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > > cpu0: 256KB 64b/line 8-way L2 cache > > cpu0: TSC frequency 400800 Hz > > cpu0: smt 0, core 0, package 0 > > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges > > cpu0: apic clock running at 23MHz > > cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE > > cpu1 at mainbus0: apid 2 (application processor) > > cpu1: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > > 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) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > > 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) i7-6700K CPU @ 4.0
Re: panic on resume in acpitz_setfan
On Mon, Aug 14, 2017 at 12:05:59AM +0100, Laurence Tratt wrote: > >Synopsis: panic on resume in acpitz_setfan > >Category:kernel > >Environment: > System : OpenBSD 6.1 > Details : OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 > MDT 2017 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 > >Description: > The following panic happened immediately after a resume (the second since > the machine was switched on) on the Aug 11th snapshot: > > uvm_fault(0x81b3ff8, 0x20003, 0, 1) -> e > kernel: page fault trap, code=0 > Stopped at acpitz_setfan+0x8c: movq 0(%rax), %rsi > > https://imagebin.ca/v/3Wmq884ayBSf > > This happened before the keyboard was reattached, so I couldn't get any > further information from the panic. > >How-To-Repeat: > Unknown > >Fix: > Unknown > Can you send an acpidump for this machine please? You can find it in /var/db/acpi ... -ml > dmesg: > OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 MDT 2017 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 17028448256 (16239MB) > avail mem = 16506011648 (15741MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xc3202000 (89 entries) > bios0: vendor American Megatrends Inc. version "3301" date 02/10/2017 > bios0: ASUSTeK COMPUTER INC. Z170M-PLUS > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP APIC FPDT BGRT MCFG SSDT FIDT SSDT SSDT HPET SSDT > SSDT UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 > acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) > SIO1(S3) UAR1(S4) PS2K(S4) PS2M(S4) PXSX(S4) RP09(S4) PXSX(S4) RP10(S4) > PXSX(S4) RP11(S4) [...] > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: TSC frequency 400800 Hz > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges > cpu0: apic clock running at 23MHz > cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > 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) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > 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) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT > cpu3: 256KB 64b/line 8-way L2 cache > cpu3: smt 0, core 3, package 0 > ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 120 pins > acpimcfg0 a
panic on resume in acpitz_setfan
>Synopsis: panic on resume in acpitz_setfan >Category: kernel >Environment: System : OpenBSD 6.1 Details : OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP Architecture: OpenBSD.amd64 Machine : amd64 >Description: The following panic happened immediately after a resume (the second since the machine was switched on) on the Aug 11th snapshot: uvm_fault(0x81b3ff8, 0x20003, 0, 1) -> e kernel: page fault trap, code=0 Stopped at acpitz_setfan+0x8c: movq 0(%rax), %rsi https://imagebin.ca/v/3Wmq884ayBSf This happened before the keyboard was reattached, so I couldn't get any further information from the panic. >How-To-Repeat: Unknown >Fix: Unknown dmesg: OpenBSD 6.1-current (GENERIC.MP) #1: Fri Aug 11 21:26:07 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17028448256 (16239MB) avail mem = 16506011648 (15741MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0xc3202000 (89 entries) bios0: vendor American Megatrends Inc. version "3301" date 02/10/2017 bios0: ASUSTeK COMPUTER INC. Z170M-PLUS acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT BGRT MCFG SSDT FIDT SSDT SSDT HPET SSDT SSDT UEFI SSDT LPIT WSMT SSDT SSDT DBGP DBG2 acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) SIO1(S3) UAR1(S4) PS2K(S4) PS2M(S4) PXSX(S4) RP09(S4) PXSX(S4) RP10(S4) PXSX(S4) RP11(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu0: 256KB 64b/line 8-way L2 cache cpu0: TSC frequency 400800 Hz cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 23MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT 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) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT 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) i7-6700K CPU @ 4.00GHz, 4008.00 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 120 pins acpimcfg0 at acpi0 addr 0xf800, bus 0-63 acpihpet0 at acpi0: 2399 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG0) acpiprt2 at acpi0: bus -1 (PEG1) acpiprt3 at acpi0: bus -1 (PEG2) acpiprt4 at acpi0: bus 4 (RP09) acpiprt5 at acpi0: bus -1 (RP10) acpiprt6 at acpi0: bus -1 (RP11) acpiprt7 at acpi0: bus -1 (RP12) acpiprt8 at acpi0: bus -1 (RP13) acpiprt9 at acpi0: bus 3 (RP01) acpiprt10 at acpi0: bus -1 (RP02) acpiprt11 at acpi0: bus -1 (RP03) acpiprt12 at acpi0: bus -1 (RP04) acpiprt13 at acpi0: bus -1 (RP05) a
