kernel trap 12 with interrupts disabled
Chris H
bsd-lists at bsdforge.com
Sun Mar 5 06:07:04 UTC 2017
Thanks for the reply.
I rebooted to kernel.old, so I could get the exact
src revision I built this on. It's r314640
Any news as to whether it's safe to update src, and
build a usable kernel?
Thanks.
--Chris
On Sun, 05 Mar 2017 12:01:29 +0800 Alastair Hogge <agh at fastmail.fm> wrote
> Hi *,
>
> On Sat, 4 Mar 2017 07:38:55 PM Chris H wrote:
>
> [remove 12-CURRENT history & hardware summary]
>
> > I finished the
> > buildworld, and finished the build/install kernel, and
> > (attempted) to boot to single user. But got a trap
> > shortly into booting the new kernel;
> >
> > kernel trap 12 with interrupts disabled
> >
> > Fatal trap 12: page fault in kernel mode
>
> I am also experiencing a similar problem. I believe the error is caused by
> r314636[0]; committer CC'd.
>
> Verbose boot (r314640):
>
> /boot/kernel/kernel text=0x8e13d0 data=0xac880+0x3cd6e8
> syms=[0x8+0xd6350+0x8+0xd2864]
>
> [77/1834]
> /boot/entropy size=0x1000
> Booting...
> [dcons disconnected (wrong magic 0x00000000)]
> [dcons connected]
> GDB: debug ports: dcons
> GDB: current port: dcons
> KDB: debugger backends: ddb gdb
> KDB: current backend: ddb
> Table 'FACP' at 0xbfdd1080
> Table 'MSDM' at 0xbfdd8800
> Table 'HPET' at 0xbfdd8880
> Table 'MCFG' at 0xbfdd88c0
> Table 'EUDS' at 0xbfdd8940
> Table 'MATS' at 0xbfdd91a0
> Table 'TAMG' at 0xbfdd9210
> Table 'APIC' at 0xbfdd8740
> APIC: Found table at 0xbfdd8740
> APIC: Using the MADT enumerator.
> MADT: Found CPU APIC ID 0 ACPI ID 0: enabled
> SMP: Added CPU 0 (AP)
> MADT: Found CPU APIC ID 1 ACPI ID 1: enabled
> SMP: Added CPU 1 (AP)
> MADT: Found CPU APIC ID 2 ACPI ID 2: enabled
> SMP: Added CPU 2 (AP)
> MADT: Found CPU APIC ID 3 ACPI ID 3: enabled
> SMP: Added CPU 3 (AP)
> MADT: Found CPU APIC ID 4 ACPI ID 4: enabled
> SMP: Added CPU 4 (AP)
> MADT: Found CPU APIC ID 5 ACPI ID 5: enabled
> SMP: Added CPU 5 (AP)
> MADT: Found CPU APIC ID 6 ACPI ID 6: enabled
> SMP: Added CPU 6 (AP)
> MADT: Found CPU APIC ID 7 ACPI ID 7: enabled
> SMP: Added CPU 7 (AP)
> Copyright (c) 1992-2017 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 12.0-CURRENT #0 r314640: Sat Mar 4 13:10:08 AWST 2017
> root at direwolf:/tmp/direwolf/usr/src/sys/DIREWOLF amd64
> FreeBSD clang version 4.0.0 (branches/release_40 296509) (based on LLVM
> 4.0.0) WARNING: WITNESS option enabled, expect reduced performance.
> Table 'FACP' at 0xbfdd1080
> Table 'MSDM' at 0xbfdd8800
> Table 'HPET' at 0xbfdd8880
> Table 'MCFG' at 0xbfdd88c0
> Table 'EUDS' at 0xbfdd8940
> Table 'MATS' at 0xbfdd91a0
> Table 'TAMG' at 0xbfdd9210
> Table 'APIC' at 0xbfdd8740
> Table 'MATS' at 0xbfdd93c0
> Table 'SSDT' at 0xbfddfaf0
> Table 'IVRS' at 0xbfde1280
> ACPI: No SRAT table found
> PPIM 0: PA=0xa0000, VA=0xffffffff81410000, size=0x10000, mode=0
> VT(vga): resolution 640x480
> Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff81306000.
> Preloaded /boot/entropy "/boot/entropy" at 0xffffffff81306ae8.
> Calibrating TSC clock ... TSC clock: 4018024582 Hz
> CPU: AMD FX(tm)-8350 Eight-Core Processor (4018.02-MHz K8-class
> CPU)
> Origin="AuthenticAMD" Id=0x600f20 Family=0x15 Model=0x2 Stepping=0
>
> Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
> CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> Features2=0x3e98320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,POPCNT,A
> ESNI,XSAVE,OSXSAVE,AVX,F16C> AMD
> Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM> AMD
> Features2=0x1ebbfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,
> XOP,SKINIT,WDT,LWP,FMA4,TCE,NodeId,TBM,Topology,PCXC,PNXC> Structured
> Extended Features=0x8<BMI1> SVM:
> Features=0x1cff<NP,LbrVirt,SVML,NRIPS,TscRateMsr,VmcbClean,FlushByAsid,Decode
> Assist,PauseFilter,<b11>,PauseFilterThreshold> Revision=1, ASIDs=65536
> TSC: P-state invariant, performance statistics
> L1 2MB data TLB: 64 entries, fully associative
> L1 2MB instruction TLB: 24 entries, fully associative
> L1 4KB data TLB: 64 entries, fully associative
> L1 4KB instruction TLB: 48 entries, fully associative
> L1 data cache: 16 kbytes, 64 bytes/line, 1 lines/tag, 4-way associative
> L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way
> associative L2 2MB data TLB: 1024 entries, 8-way associative
> L2 4KB data TLB: 1024 entries, 8-way associative
> L2 4KB instruction TLB: 1024 entries, 8-way associative
> L2 unified cache: 2048 kbytes, 64 bytes/line, 1 lines/tag, 16-way associative
> real memory = 34359738368 (32768 MB)
> Physical memory chunk(s):
> 0x0000000000010000 - 0x000000000005ffff, 327680 bytes (80 pages)
> 0x0000000000070000 - 0x0000000000098fff, 167936 bytes (41 pages)
> 0x0000000000100000 - 0x00000000001fffff, 1048576 bytes (256 pages)
> 0x0000000001340000 - 0x00000000bfd9ffff, 3198550016 bytes (780896 pages)
> 0x0000000100000000 - 0x000000080a849fff, 30241234944 bytes (7383114 pages)
> avail memory = 33272029184 (31730 MB)
> Event timer "LAPIC" quality 100
> LAPIC: ipi_wait() us multiplier 29 (r 13818693 tsc 4018024582)
> ACPI APIC Table: <GBT GBTUACPI>
> Package ID shift: 4
> L3 cache ID shift: 3
> L2 cache ID shift: 1
> L1 cache ID shift: 0
> Core ID shift: 0
> INTR: Adding local APIC 1 as a target
> INTR: Adding local APIC 2 as a target
> INTR: Adding local APIC 3 as a target
> INTR: Adding local APIC 4 as a target
> INTR: Adding local APIC 5 as a target
> INTR: Adding local APIC 6 as a target
> INTR: Adding local APIC 7 as a target
> FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
> FreeBSD/SMP: 1 package(s) x 8 core(s)
> Package HW ID = 0
> Core HW ID = 0
> CPU0 (BSP): APIC ID: 0
> Core HW ID = 1
> CPU1 (AP): APIC ID: 1
> Core HW ID = 2
> CPU2 (AP): APIC ID: 2
> Core HW ID = 3
> CPU3 (AP): APIC ID: 3
> Core HW ID = 4
> CPU4 (AP): APIC ID: 4
> Core HW ID = 5
> CPU5 (AP): APIC ID: 5
> Core HW ID = 6
> CPU6 (AP): APIC ID: 6
> Core HW ID = 7
> CPU7 (AP): APIC ID: 7
> APIC: CPU 0 has ACPI ID 0
> APIC: CPU 1 has ACPI ID 1
> APIC: CPU 2 has ACPI ID 2
> APIC: CPU 3 has ACPI ID 3
> APIC: CPU 4 has ACPI ID 4
> APIC: CPU 5 has ACPI ID 5
> APIC: CPU 6 has ACPI ID 6
> APIC: CPU 7 has ACPI ID 7
> lapic0: MCE Thresholding ELVT unmasked
> kernel trap 12 with interrupts disabled
>
>
> Fatal trap 12: page fault while in kernel mode
> cpuid = 0; apic id = 00
> fault virtual address = 0x0
> fault code = supervisor write data, page not present
> instruction pointer = 0x20:0xffffffff809b36ed
> stack pointer = 0x28:0xffffffff8130baa0
> frame pointer = 0x28:0xffffffff8130bad0
> code segment = base 0x0, limit 0xfffff, type 0x1b
> = DPL 0, pres 1, long 1, def32 0, gran 1
> processor eflags = resume, IOPL = 0
> current process = 0 ()
> [ thread pid 0 tid 0 ]
> Stopped at _mca_init+0x55d: movl $0x1,(%rax,%rcx,1)
> db> bt
> Tracing pid 0 tid 0 td 0xffffffff810a9dc0
> _mca_init() at _mca_init+0x55d/frame 0xffffffff8130bad0
> mi_startup() at mi_startup+0x9c/frame 0xffffffff8130baf0
> btext() at btext+0x2c
> db>
>
> Verbose output of mptable(1):
>
> =============================================================================
> ==
>
> MPTable
>
> looking for EBDA pointer @ 0x040e, found, searching EBDA @ 0x0009c800
> searching CMOS 'top of mem' @ 0x0009c400 (625K)
> searching default 'top of mem' @ 0x0009fc00 (639K)
> searching BIOS @ 0x000f0000
>
> MP FPS found in BIOS @ physical addr: 0x000f4d60
>
> -----------------------------------------------------------------------------
> --
>
> MP Floating Pointer Structure:
>
> location: BIOS
> physical address: 0x000f4d60
> signature: '_MP_'
> length: 16 bytes
> version: 1.4
> checksum: 0x92
> mode: Virtual Wire
>
> -----------------------------------------------------------------------------
> --
>
> MP Config Table Header:
>
> physical address: 0x000f1be4
> signature: 'PCMP'
> base table length: 540
> version: 1.4
> checksum: 0xe3
> OEM ID: 'OEM00000'
> Product ID: 'PROD00000000'
> OEM table pointer: 0x00000000
> OEM table size: 0
> entry count: 50
> local APIC address: 0xfee00000
> extended table length: 0
> extended table checksum: 0
>
> -----------------------------------------------------------------------------
> --
>
> MP Config Base Table Entries:
>
> --
> Processors: APIC ID Version State Family Model Step
> Flags 0 0x11 BSP, usable 6 8 6
> 0xfbff
> 1 0x11 AP, usable 6 8 6
> 0xfbff
> 2 0x11 AP, usable 6 8 6
> 0xfbff
> 3 0x11 AP, usable 6 8 6
> 0xfbff
> 4 0x11 AP, usable 6 8 6
> 0xfbff
> 5 0x11 AP, usable 6 8 6
> 0xfbff
> 6 0x11 AP, usable 6 8 6
> 0xfbff
> 7 0x11 AP, usable 6 8 6
> 0xfbff
> --
> Bus: Bus ID Type
> 0 PCI
> 1 PCI
> 2 PCI
> 3 PCI
> 4 PCI
> 5 PCI
> 6 PCI
> 7 PCI
> 8 ISA
> --
> I/O APICs: APIC ID Version State Address
> 8 0x11 usable 0xfec00000
> --
> I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
> INT active-lo level 2 0:A 8 17
> INT active-lo level 0 18:A 8 18
> INT active-lo level 0 18:B 8 17
> INT active-lo level 0 19:A 8 18
> INT active-lo level 0 19:B 8 17
> INT active-lo level 0 20:C 8 18
> INT active-lo level 6 0:A 8 17
> INT active-lo level 0 22:A 8 18
> INT active-lo level 0 22:B 8 17
> INT active-lo level 4 14:A 8 22
> INT active-lo level 0 9:A 8 17
> INT active-lo level 0 4:A 8 16
> INT active-lo level 0 10:A 8 18
> INT active-lo level 0 20:A 8 16
> INT active-lo level 1 0:B 8 17
> INT active-lo level 1 0:A 8 16
> INT active-lo level 7 0:A 8 17
> INT active-lo level 3 0:A 8 18
> INT active-lo level 0 17:A 8 19
> ExtINT conforms conforms 8 0 8 0
> INT conforms conforms 8 1 8 1
> INT conforms conforms 8 0 8 2
> INT conforms conforms 8 4 8 4
> INT conforms conforms 8 6 8 6
> INT active-hi edge 8 8 8 8
> INT conforms conforms 8 9 8 9
> INT conforms conforms 8 12 8 12
> INT conforms conforms 8 13 8 13
> INT conforms conforms 8 14 8 14
> INT conforms conforms 8 15 8 15
> --
> Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID
> PIN# ExtINT conforms conforms 0 0:A 255
> 0 NMI conforms conforms 0 0:A 255 1
>
> =============================================================================
> ==
>
> To good health,
> alastair
>
> [0]: https://lists.freebsd.org/pipermail/svn-src-head/2017-March/097841.html
More information about the freebsd-current
mailing list