Another quick update as I'm trying things: pxebooting unbreaks things
I stuck 40 older kernels from http://kernels.weirdnet.nl/ on my tftp server, trying to bisect to an approximate date of the problematic commit. They all boot fine (panicing because the kernel can't find a root filesystem, which makes sense). Including the kernel that paniced originally (dmesg below). I've also confirmed that booting a kernel built from the latest sources also panics (when booting from disk, that is). Will now stick some older kernels on the root fs and retry bisecting. Paul 'WEiRD' de Weerd >> OpenBSD/amd64 PXEBOOT 3.28 boot> boot bsd.37 booting tftp:bsd.37: 6926928+2204680+258112+0+671744 [72+732792+486466]=0xac4d88 entry point at 0x1001000 [7205c766, 34000004, 24448b12, 2ba0a304] [ using 1219976 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2016 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.0-current (GENERIC.MP) #0: Sun Oct 30 10:38:08 MDT 2016 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 6416760832 (6119MB) avail mem = 6217748480 (5929MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xfcd30 (63 entries) bios0: vendor American Megatrends Inc. version "1.0b" date 04/23/2009 bios0: Supermicro X8ST3 acpi0 at bios0: rev 2 acpi0: sleep states S0 S1 S4 S5 acpi0: tables DSDT FACP APIC MCFG SLIC ERST OEMB HPET DMAR SSDT EINJ BERT ERST HEST acpi0: wakeup devices P0P1(S4) USB4(S4) GBE_(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) P0P8(S4) P0P9(S4) NPE1(S4) NPE2(S4) NPE3(S4) NPE4(S4) NPE5(S4) NPE6(S4) NPE7(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, 2660.40 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 132MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, 2659.99 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 MHz 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 MHz 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 MHz 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR 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 CPU 920 @ 2.67GHz, 2659.99 MHz 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR cpu7: 256KB 64b/line 8-way L2 cache cpu7: smt 1, core 3, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 8 (P0P1) acpiprt2 at acpi0: bus 6 (P0P4) acpiprt3 at acpi0: bus 7 (P0P5) acpiprt4 at acpi0: bus -1 (P0P6) acpiprt5 at acpi0: bus -1 (P0P7) acpiprt6 at acpi0: bus -1 (P0P8) acpiprt7 at acpi0: bus -1 (P0P9) acpiprt8 at acpi0: bus 1 (NPE1) acpiprt9 at acpi0: bus -1 (NPE2) acpiprt10 at acpi0: bus 2 (NPE3) acpiprt11 at acpi0: bus -1 (NPE4) acpiprt12 at acpi0: bus 3 (NPE5) acpiprt13 at acpi0: bus -1 (NPE6) acpiprt14 at acpi0: bus 4 (NPE7) acpiprt15 at acpi0: bus -1 (NPE8) acpiprt16 at acpi0: bus 5 (NPE9) acpiprt17 at acpi0: bus -1 (NPEA) acpicpu0 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu4 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu5 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu6 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS acpicpu7 at acpi0: !C3(350@17 mwait.3@0x20), !C2(500@17 mwait.1@0x10), C1(1000@1 mwait.1), PSS "PNP0501" at acpi0 not configured "PNP0501" at acpi0 not configured acpibtn0 at acpi0: PWRB ipmi at mainbus0 not configured cpu0: Enhanced SpeedStep 2660 MHz: speeds: 2668, 2667, 2533, 2400, 2267, 2133, 2000, 1867, 1733, 1600 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel X58 Host" rev 0x13 ppb0 at pci0 dev 1 function 0 "Intel X58 PCIE" rev 0x13: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 3 function 0 "Intel X58 PCIE" rev 0x13: msi pci2 at ppb1 bus 2 ppb2 at pci0 dev 5 function 0 "Intel X58 PCIE" rev 0x13: msi pci3 at ppb2 bus 3 ppb3 at pci0 dev 7 function 0 "Intel X58 PCIE" rev 0x13: msi pci4 at ppb3 bus 4 ppb4 at pci0 dev 9 function 0 "Intel X58 PCIE" rev 0x13: msi pci5 at ppb4 bus 5 "Intel X58 Misc" rev 0x13 at pci0 dev 20 function 0 not configured "Intel X58 GPIO" rev 0x13 at pci0 dev 20 function 1 not configured "Intel X58 RAS" rev 0x13 at pci0 dev 20 function 2 not configured "Intel X58 Throttle" rev 0x13 at pci0 dev 20 function 3 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 0 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 1 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 2 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 3 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 4 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 5 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 6 not configured "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 7 not configured uhci0 at pci0 dev 26 function 0 "Intel 82801JI USB" rev 0x00: apic 8 int 16 uhci1 at pci0 dev 26 function 1 "Intel 82801JI USB" rev 0x00: apic 8 int 21 uhci2 at pci0 dev 26 function 2 "Intel 82801JI USB" rev 0x00: apic 8 int 19 ehci0 at pci0 dev 26 function 7 "Intel 82801JI USB" rev 0x00: apic 8 int 18 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 ppb5 at pci0 dev 28 function 0 "Intel 82801JI PCIE" rev 0x00: msi pci6 at ppb5 bus 6 em0 at pci6 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:30:48:bb:02:d8 ppb6 at pci0 dev 28 function 1 "Intel 82801JI PCIE" rev 0x00: msi pci7 at ppb6 bus 7 em1 at pci7 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:30:48:bb:02:d9 uhci3 at pci0 dev 29 function 0 "Intel 82801JI USB" rev 0x00: apic 8 int 23 uhci4 at pci0 dev 29 function 1 "Intel 82801JI USB" rev 0x00: apic 8 int 19 uhci5 at pci0 dev 29 function 2 "Intel 82801JI USB" rev 0x00: apic 8 int 18 ehci1 at pci0 dev 29 function 7 "Intel 82801JI USB" rev 0x00: apic 8 int 23 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 ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x90 pci8 at ppb7 bus 8 ppb8 at pci8 dev 0 function 0 "Pericom PI7C21P100 PCIX-PCIX" rev 0x01 pci9 at ppb8 bus 9 em2 at pci9 dev 4 function 0 "Intel 82546GB" rev 0x03: apic 8 int 16, address 00:0e:0c:eb:30:84 em3 at pci9 dev 4 function 1 "Intel 82546GB" rev 0x03: apic 8 int 17, address 00:0e:0c:eb:30:85 em4 at pci9 dev 6 function 0 "Intel 82546GB" rev 0x03: apic 8 int 18, address 00:0e:0c:eb:30:86 em5 at pci9 dev 6 function 1 "Intel 82546GB" rev 0x03: apic 8 int 19, address 00:0e:0c:eb:30:87 ppb9 at pci8 dev 1 function 0 "IBM 133 PCIX-PCIX" rev 0x02 pci10 at ppb9 bus 10 em6 at pci10 dev 4 function 0 "Intel 82546EB" rev 0x01: apic 8 int 17, address 00:04:23:ba:a8:0c em7 at pci10 dev 4 function 1 "Intel 82546EB" rev 0x01: apic 8 int 18, address 00:04:23:ba:a8:0d em8 at pci10 dev 6 function 0 "Intel 82546EB" rev 0x01: apic 8 int 19, address 00:04:23:ba:a8:0e em9 at pci10 dev 6 function 1 "Intel 82546EB" rev 0x01: apic 8 int 16, address 00:04:23:ba:a8:0f vga1 at pci8 dev 4 function 0 "Matrox MGA G200eW" rev 0x0a wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) pcib0 at pci0 dev 31 function 0 "Intel 82801JIR LPC" rev 0x00 ahci0 at pci0 dev 31 function 2 "Intel 82801JI AHCI" rev 0x00: msi, AHCI 1.2 ahci0: port 0: 3.0Gb/s ahci0: port 1: 3.0Gb/s ahci0: port 2: 3.0Gb/s ahci0: port 3: 3.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 850, EMT0> SCSI3 0/direct fixed naa.5002538da02788ba sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin sd1 at scsibus1 targ 1 lun 0: <ATA, ST31500341AS, CC1H> SCSI3 0/direct fixed naa.5000c500153d9e68 sd1: 1430799MB, 512 bytes/sector, 2930277168 sectors sd2 at scsibus1 targ 2 lun 0: <ATA, ST3000VN000-1HJ1, SC60> SCSI3 0/direct fixed naa.5000c5008b0ef375 sd2: 2861588MB, 512 bytes/sector, 5860533168 sectors sd3 at scsibus1 targ 3 lun 0: <ATA, ST2000VM002-9UY1, SC01> SCSI3 0/direct fixed naa.5000c50037db7792 sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors ichiic0 at pci0 dev 31 function 3 "Intel 82801JI SMBus" rev 0x00: apic 8 int 18 iic0 at ichiic0 nvt0 at iic0 addr 0x2e: W83795ADG spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-10600 spdmem1 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-10600 spdmem2 at iic0 addr 0x54: 2GB DDR3 SDRAM PC3-10600 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 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb6 at uhci4: USB revision 1.0 uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb7 at uhci5: USB revision 1.0 uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 wbsio0 at isa0 port 0x2e/2: W83627DHG-P rev 0x73 lm1 at wbsio0 port 0xca0/8: W83627DHG vmm0 at mainbus0: VMX/EPT uplcom0 at uhub2 port 1 configuration 1 interface 0 "Prolific Technology Inc. USB-Serial Controller" rev 1.10/3.00 addr 2 ucom0 at uplcom0 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets PXE boot MAC address 00:30:48:bb:02:d8, interface em0 nfs_boot: using interface em0, with revarp & bootparams panic: reverse arp not answered by rarpd(8) or dhcpd(8) Stopped at Debugger+0x9: leave TID PID UID PRFLAGS PFLAGS CPU COMMAND * 0 0 0 0x10000 0x200 0 swapper Debugger() at Debugger+0x9 panic() at panic+0xfe On Tue, Nov 01, 2016 at 11:41:12PM +0100, Paul de Weerd wrote: | Some progress. I was able to pxeboot bsd.rd from an even newer | snapshot: | | >> OpenBSD/amd64 PXEBOOT 3.28 | boot> boot bsd.rd booting tftp:bsd.rd: 3341596+1422336+2400952+0+598016 [72+441312+283361]=0x81a190 | entry point at 0x1001000 [7205c766, 34000004, 24448b12, b440a304] | Copyright (c) 1982, 1986, 1989, 1991, 1993 | The Regents of the University of California. All rights reserved. | Copyright (c) 1995-2016 OpenBSD. All rights reserved. https://www.OpenBSD.org | | OpenBSD 6.0-current (RAMDISK_CD) #0: Mon Oct 31 09:01:35 MDT 2016 | dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD | real mem = 6416760832 (6119MB) | avail mem = 6220574720 (5932MB) | mainbus0 at root | bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xfcd30 (63 entries) | bios0: vendor American Megatrends Inc. version "1.0b" date 04/23/2009 | bios0: Supermicro X8ST3 | acpi0 at bios0: rev 2 | acpi0: tables DSDT FACP APIC MCFG SLIC ERST OEMB HPET DMAR SSDT EINJ BERT ERST HEST | acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat | cpu0 at mainbus0: apid 0 (boot processor) | cpu0: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, 2660.32 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR | cpu0: 256KB 64b/line 8-way L2 cache | cpu0: apic clock running at 132MHz | cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE | cpu at mainbus0: not configured | cpu at mainbus0: not configured | cpu at mainbus0: not configured | cpu at mainbus0: not configured | cpu at mainbus0: not configured | cpu at mainbus0: not configured | cpu at mainbus0: not configured | ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins | acpiprt0 at acpi0: bus 0 (PCI0) | acpiprt1 at acpi0: bus 8 (P0P1) | acpiprt2 at acpi0: bus 6 (P0P4) | acpiprt3 at acpi0: bus 7 (P0P5) acpiprt4 at acpi0: bus -1 (P0P6) acpiprt5 at acpi0: bus -1 (P0P7) | acpiprt6 at acpi0: bus -1 (P0P8) | acpiprt7 at acpi0: bus -1 (P0P9) | acpiprt8 at acpi0: bus 1 (NPE1) | acpiprt9 at acpi0: bus -1 (NPE2) | acpiprt10 at acpi0: bus 2 (NPE3) | acpiprt11 at acpi0: bus -1 (NPE4) | acpiprt12 at acpi0: bus 3 (NPE5) | acpiprt13 at acpi0: bus -1 (NPE6) | acpiprt14 at acpi0: bus 4 (NPE7) | acpiprt15 at acpi0: bus -1 (NPE8) | acpiprt16 at acpi0: bus 5 (NPE9) | acpiprt17 at acpi0: bus -1 (NPEA) | acpicpu at acpi0 not configured | "PNP0501" at acpi0 not configured | "PNP0501" at acpi0 not configured | "PNP0C0C" at acpi0 not configured | pci0 at mainbus0 bus 0 | pchb0 at pci0 dev 0 function 0 "Intel X58 Host" rev 0x13 | ppb0 at pci0 dev 1 function 0 "Intel X58 PCIE" rev 0x13: msi | pci1 at ppb0 bus 1 | ppb1 at pci0 dev 3 function 0 "Intel X58 PCIE" rev 0x13: msi | pci2 at ppb1 bus 2 | ppb2 at pci0 dev 5 function 0 "Intel X58 PCIE" rev 0x13: msi | pci3 at ppb2 bus 3 | ppb3 at pci0 dev 7 function 0 "Intel X58 PCIE" rev 0x13: msi | pci4 at ppb3 bus 4 | ppb4 at pci0 dev 9 function 0 "Intel X58 PCIE" rev 0x13: msi | pci5 at ppb4 bus 5 | "Intel X58 Misc" rev 0x13 at pci0 dev 20 function 0 not configured | "Intel X58 GPIO" rev 0x13 at pci0 dev 20 function 1 not configured | "Intel X58 RAS" rev 0x13 at pci0 dev 20 function 2 not configured | "Intel X58 Throttle" rev 0x13 at pci0 dev 20 function 3 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 0 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 1 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 2 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 3 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 4 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 5 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 6 not configured | "Intel X58 QuickData" rev 0x13 at pci0 dev 22 function 7 not configured | uhci0 at pci0 dev 26 function 0 "Intel 82801JI USB" rev 0x00: apic 8 int 16 | uhci1 at pci0 dev 26 function 1 "Intel 82801JI USB" rev 0x00: apic 8 int 21 | uhci2 at pci0 dev 26 function 2 "Intel 82801JI USB" rev 0x00: apic 8 int 19 | ehci0 at pci0 dev 26 function 7 "Intel 82801JI USB" rev 0x00: apic 8 int 18 | 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 | ppb5 at pci0 dev 28 function 0 "Intel 82801JI PCIE" rev 0x00: msi | pci6 at ppb5 bus 6 | em0 at pci6 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:30:48:bb:02:d8 | ppb6 at pci0 dev 28 function 1 "Intel 82801JI PCIE" rev 0x00: msi | pci7 at ppb6 bus 7 | em1 at pci7 dev 0 function 0 "Intel 82574L" rev 0x00: msi, address 00:30:48:bb:02:d9 | uhci3 at pci0 dev 29 function 0 "Intel 82801JI USB" rev 0x00: apic 8 int 23 | uhci4 at pci0 dev 29 function 1 "Intel 82801JI USB" rev 0x00: apic 8 int 19 | uhci5 at pci0 dev 29 function 2 "Intel 82801JI USB" rev 0x00: apic 8 int 18 | ehci1 at pci0 dev 29 function 7 "Intel 82801JI USB" rev 0x00: apic 8 int 23 | 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 | ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x90 | pci8 at ppb7 bus 8 | ppb8 at pci8 dev 0 function 0 "Pericom PI7C21P100 PCIX-PCIX" rev 0x01 | pci9 at ppb8 bus 9 | em2 at pci9 dev 4 function 0 "Intel 82546GB" rev 0x03: apic 8 int 16, address 00:0e:0c:eb:30:84 | em3 at pci9 dev 4 function 1 "Intel 82546GB" rev 0x03: apic 8 int 17, address 00:0e:0c:eb:30:85 | em4 at pci9 dev 6 function 0 "Intel 82546GB" rev 0x03: apic 8 int 18, address 00:0e:0c:eb:30:86 | em5 at pci9 dev 6 function 1 "Intel 82546GB" rev 0x03: apic 8 int 19, address 00:0e:0c:eb:30:87 | ppb9 at pci8 dev 1 function 0 "IBM 133 PCIX-PCIX" rev 0x02 | pci10 at ppb9 bus 10 | em6 at pci10 dev 4 function 0 "Intel 82546EB" rev 0x01: apic 8 int 17, address 00:04:23:ba:a8:0c | em7 at pci10 dev 4 function 1 "Intel 82546EB" rev 0x01: apic 8 int 18, address 00:04:23:ba:a8:0d | em8 at pci10 dev 6 function 0 "Intel 82546EB" rev 0x01: apic 8 int 19, address 00:04:23:ba:a8:0e | em9 at pci10 dev 6 function 1 "Intel 82546EB" rev 0x01: apic 8 int 16, address 00:04:23:ba:a8:0f | vga1 at pci8 dev 4 function 0 "Matrox MGA G200eW" rev 0x0a | wsdisplay1 at vga1 mux 1: console (80x25, vt100 emulation) | "Intel 82801JIR LPC" rev 0x00 at pci0 dev 31 function 0 not configured | ahci0 at pci0 dev 31 function 2 "Intel 82801JI AHCI" rev 0x00: msi, AHCI 1.2 | ahci0: port 0: 3.0Gb/s | ahci0: port 1: 3.0Gb/s | ahci0: port 2: 3.0Gb/s | ahci0: port 3: 3.0Gb/s | scsibus0 at ahci0: 32 targets | sd0 at scsibus0 targ 0 lun 0: <ATA, Samsung SSD 850, EMT0> SCSI3 0/direct fixed naa.5002538da02788ba | sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin | sd1 at scsibus0 targ 1 lun 0: <ATA, ST31500341AS, CC1H> SCSI3 0/direct fixed naa.5000c500153d9e68 | sd1: 1430799MB, 512 bytes/sector, 2930277168 sectors | sd2 at scsibus0 targ 2 lun 0: <ATA, ST3000VN000-1HJ1, SC60> SCSI3 0/direct fixed naa.5000c5008b0ef375 | sd2: 2861588MB, 512 bytes/sector, 5860533168 sectors | sd3 at scsibus0 targ 3 lun 0: <ATA, ST2000VM002-9UY1, SC01> SCSI3 0/direct fixed naa.5000c50037db7792 | sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors | "Intel 82801JI SMBus" rev 0x00 at pci0 dev 31 function 3 not configured | 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 | usb4 at uhci2: USB revision 1.0 | uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 | usb5 at uhci3: USB revision 1.0 | uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 | usb6 at uhci4: USB revision 1.0 | uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 | usb7 at uhci5: USB revision 1.0 | uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 | isa0 at mainbus0 | com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo | com0: console | com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo | pckbc0 at isa0 port 0x60/5 irq 1 irq 12 | pckbd0 at pckbc0 (kbd slot) | wskbd0 at pckbd0: console keyboard, using wsdisplay1 | "Prolific Technology Inc. USB-Serial Controller" rev 1.10/3.00 addr 2 at uhub2 port 1 not configured | softraid0 at root | scsibus1 at softraid0: 256 targets | PXE boot MAC address 00:30:48:bb:02:d8, interface em0 | root on rd0a swap on rd0b dump on rd0b | | Unfortunately, after an upgrade the installed bsd.mp kernel still | crashes: | | >> OpenBSD/amd64 BOOT 3.33 | boot> | booting hd0a:/bsd: 6927232+2204680+258112+0+671744 [72+732864+486505]=0xac4df8 | entry point at 0x1001000 [7205c766, 34000004, 24448b12, 2ba0a304] | [ using 1220088 bytes of bsd ELF symbol table ] | Copyright (c) 1982, 1986, 1989, 1991, 1993 | The Regents of the University of California. All rights reserved. | Copyright (c) 1995-2016 OpenBSD. All rights reserved. https://www.OpenBSD.org | | OpenBSD 6.0-current (GENERIC.MP) #0: Mon Oct 31 08:56:52 MDT 2016 | dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP | real mem = 6416760832 (6119MB) | kernel: page fault trap, code=0 | Stopped at uvm_map_uaddr+0x5d: movq 0x10(%rdx),%rax | ddb{0}> show panic | the kernel did not panic | ddb{0}> trace | uvm_map_uaddr() at uvm_map_uaddr+0x5d | uvm_mapent_free_remove() at uvm_mapent_free_remove+0x41 | uvm_mapent_merge() at uvm_mapent_merge+0x46 | uvm_mapent_tryjoin() at uvm_mapent_tryjoin+0xc4 | uvm_map() at uvm_map+0x89a | uvm_km_kmemalloc_pla() at uvm_km_kmemalloc_pla+0xa4 | malloc() at malloc+0x486 | uvm_map_create() at uvm_map_create+0x3c | uvm_km_suballoc() at uvm_km_suballoc+0xd6 | cpu_startup() at cpu_startup+0xac | main() at main+0x8a | end trace frame: 0x0, count: -11 | ddb{0}> show register | rdi 0xffffffff81acacc0 +0xcacc0 | rsi 0xffff800000014000 +0x14000 | rbp 0xffffffff81acaad0 +0xcaad0 | rbx 0xffffffff81acacc0 +0xcacc0 | rdx 0x1000 | rcx 0 | rax 0xffffffff819469d0 +0x29c10 | r8 0 | r9 0x1323 +0x323 | r10 0xffff800000014000 +0x14000 | r11 0 | r12 0xffffffff819469d0 +0x29c10 | r13 0xffffff01bf7c9020 | r14 0xffffffff81acac01 +0xcac01 | r15 0xffffffff81acac20 +0xcac20 | rip 0xffffffff812ce4ad +0x5d | cs 0x8 | rflags 0x10206 +0x15e | rsp 0xffffffff81acaac0 +0xcaac0 | ss 0x10 | uvm_map_uaddr+0x5d: movq 0x10(%rdx),%rax | | | Tomorrow, I'll start trying older kernels to see if I can find one | that doesn't crash. If you have any suggestions in the mean time, I'm | all ears. | | Cheers, | | Paul 'WEiRD' de Weerd | | On Tue, Nov 01, 2016 at 02:34:00PM +0100, Paul de Weerd wrote: | | Quick follow-up: | | | | boot(8) give the following for this machine's memory layout: | | | | boot> machine memory | | Region 0: type 1 at 0x0 for 632KB | | Region 1: type 2 at 0x9e000 for 8KB | | Region 2: type 2 at 0xe0000 for 128KB | | Region 3: type 1 at 0x100000 for 3136000KB | | Region 4: type 9 at 0xbf78e000 for 8KB | | Region 5: type 3 at 0xbf790000 for 56KB | | Region 6: type 4 at 0xbf79e000 for 200KB | | Region 7: type 2 at 0xbf7d0000 for 64KB | | Region 8: type 2 at 0xbf7ec000 for 80KB | | Region 9: type 2 at 0xbf800000 for 8192KB | | Region 10: type 2 at 0xfee00000 for 4KB | | Region 11: type 2 at 0xffc00000 for 4096KB | | Region 12: type 1 at 0x100000000 for 3145728KB | | Low ram: 632KB High ram: 3136000KB | | Total free memory: 6282360KB | | | | Cheers, | | | | Paul | | | | On Tue, Nov 01, 2016 at 02:26:40PM +0100, Paul de Weerd wrote: | | | Hi all, | | | | | | I just upgraded one of my machines to -current and was surprised that | | | it didn't come back after reboot. Here's what I found on the serial | | | console: | | | | | | >> OpenBSD/amd64 BOOT 3.33 | | | boot> | | | booting hd0a:/bsd: 6926928+2204680+258112+0+671744 [72+732792+486466]=0xac4d88 | | | entry point at 0x1001000 [7205c766, 34000004, 24448b12, 2ba0a304] | | | [ using 1219976 bytes of bsd ELF symbol table ] | | | Copyright (c) 1982, 1986, 1989, 1991, 1993 | | | The Regents of the University of California. All rights reserved. | | | Copyright (c) 1995-2016 OpenBSD. All rights reserved. https://www.OpenBSD.org | | | | | | OpenBSD 6.0-current (GENERIC.MP) #0: Sun Oct 30 10:38:08 MDT 2016 | | | dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP | | | real mem = 6416760832 (6119MB) | | | kernel: page fault trap, code=0 | | | Stopped at uvm_map_uaddr+0x5d: movq 0x10(%rdx),%rax | | | ddb{0}> show panic | | | the kernel did not panic | | | ddb{0}> trace | | | uvm_map_uaddr() at uvm_map_uaddr+0x5d | | | uvm_mapent_free_remove() at uvm_mapent_free_remove+0x41 | | | uvm_mapent_merge() at uvm_mapent_merge+0x46 | | | uvm_mapent_tryjoin() at uvm_mapent_tryjoin+0xc4 | | | uvm_map() at uvm_map+0x89a | | | uvm_km_kmemalloc_pla() at uvm_km_kmemalloc_pla+0xa4 | | | malloc() at malloc+0x486 | | | uvm_map_create() at uvm_map_create+0x3c | | | uvm_km_suballoc() at uvm_km_suballoc+0xd6 | | | cpu_startup() at cpu_startup+0xac | | | main() at main+0x8a | | | end trace frame: 0x0, count: -11 | | | ddb{0}> show register | | | rdi 0xffffffff81acacc0 +0xcacc0 | | | rsi 0xffff800000014000 +0x14000 | | | rbp 0xffffffff81acaad0 +0xcaad0 | | | rbx 0xffffffff81acacc0 +0xcacc0 | | | rdx 0x1000 | | | rcx 0 | | | rax 0xffffffff819469d0 +0x29c10 | | | r8 0 | | | r9 0x1323 +0x323 | | | r10 0xffff800000014000 +0x14000 | | | r11 0 | | | r12 0xffffffff819469d0 +0x29c10 | | | r13 0xffffff01bf7c9020 | | | r14 0xffffffff81acac01 +0xcac01 | | | r15 0xffffffff81acac20 +0xcac20 | | | rip 0xffffffff812ce4ad +0x5d | | | cs 0x8 | | | rflags 0x10206 +0x15e | | | rsp 0xffffffff81acaac0 +0xcaac0 | | | ss 0x10 | | | uvm_map_uaddr+0x5d: movq 0x10(%rdx),%rax | | | ddb{0}> ps | | | TID PPID PGRP UID S FLAGS WAIT COMMAND | | | | | | Trying to boot bsd.rd also fails with: | | | | | | >> OpenBSD/amd64 BOOT 3.33 | | | boot> boot bsd.rd | | | booting hd0a:bsd.rd: 3341596+1422336+2400952+0+598016 [72+441312+283361]=0x81a190 | | | entry point at 0x1001000 [7205c766, 34000004, 24448b12, b440a304] | | | Copyright (c) 1982, 1986, 1989, 1991, 1993 | | | The Regents of the University of California. All rights reserved. | | | Copyright (c) 1995-2016 OpenBSD. All rights reserved. https://www.OpenBSD.org | | | | | | OpenBSD 6.0-current (RAMDISK_CD) #0: Sun Oct 30 10:42:50 MDT 2016 | | | dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD | | | real mem = 6416760832 (6119MB) | | | avail mem = 6220574720 (5932MB) | | | mainbus0 at root | | | bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xfcd30 (63 entries) | | | bios0: vendor American Megatrends Inc. version "1.0b" date 04/23/2009 | | | bios0: Supermicro X8ST3 | | | acpi0 at bios0: rev 2 | | | acpi0: tables DSDT FACP APIC MCFG SLIC ERST OEMB HPET DMAR SSDT EINJ BERT ERST HEST | | | acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat | | | cpu0 at mainbus0: apid 0 (boot processor) | | | cpu0: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz, 2660.31 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,LONG,LAHF,PERF,ITSC,SENSOR | | | cpu0: 256KB 64b/line 8-way L2 cache | | | cpu0: apic clock running at 132MHz | | | cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | cpu at mainbus0: not configured | | | ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins | | | acpiprt0 at acpi0: bus 0 (PCI0) | | | acpiprt1 at acpi0: bus 8 (P0P1) | | | acpiprt2 at acpi0: bus 6 (P0P4) | | | acpiprt3 at acpi0: bus 7 (P0P5) | | | acpiprt4 at acpi0: bus -1 (P0P6) | | | acpiprt5 at acpi0: bus -1 (P0P7) | | | acpiprt6 at acpi0: bus -1 (P0P8) | | | acpiprt7 at acpi0: bus -1 (P0P9) | | | acpiprt8 at acpi0: bus 1 (NPE1) | | | acpiprt9 at acpi0: bus -1 (NPE2) | | | acpiprt10 at acpi0: bus 2 (NPE3) | | | acpiprt11 at acpi0: bus -1 (NPE4) | | | acpiprt12 at acpi0: bus 3 (NPE5) | | | acpiprt13 at acpi0: bus -1 (NPE6) | | | acpiprt14 at acpi0: bus 4 (NPE7) | | | acpiprt15 at acpi0: bus -1 (NPE8) | | | acpiprt16 at acpi0: bus 5 (NPE9) | | | acpiprt17 at acpi0: bus -1 (NPEA) | | | acpicpu at acpi0 not configured | | | "PNP0501" at acpi0 not configured | | | "PNP0501" at acpi0 not configured | | | "PNP0C0C" at acpi0 not configured | | | pci0 at mainbus0 bus 0 | | | uvm_fault(0xffffffff816fc0c0, 0xfffffffc8120af7e, 0, 4) -> e | | | fatal page fault in supervisor mode | | | trap type 6 code 10 rip fffffffc8120af7e cs 8 rflags 10246 cr2 fffffffc8120af7e cpl e rsp ffffffff81805b58 | | | panic: trap type 6, code=10, pc=fffffffc8120af7e | | | | | | The operating system has halted. | | | Please press any key to reboot. | | | | | | | | | My last chance was booting bsd.sp, the single processor kernel. | | | Sadly, that just reboots without any further output to the console: | | | | | | boot> boot bsd.sp | | | booting hd0a:bsd.sp: 6884272+2204680+256480+0+667648 [72+729768+484465]=0xab69e8 | | | entry point at 0x1001000 [7205c766, 34000004, 24448b12, 6ba0a304] | | | 5,> OpenBSD/amd64 BOOT 3.33 | | | boot> boot bsd.sp | | | booting hd0a:bsd.sp: 6884272+2204680+256480+0+667648 [72+729768+484465]=0xab69e8 | | | entry point at 0x1001000 [7205c766, 34000004, 24448b12, 6ba0a304] | | | Uh>> OpenBSD/amd64 BOOT 3.33 | | | boot> | | | | | | | | | (The '5,' and 'Uh' are output on the serial console when the machine | | | actually resets, they've always been there and have never been an | | | issue before) | | | | | | As I can't get into the machine anymore, I have no way to extract a | | | complete (older) dmesg. It was running 6.0 just fine before this | | | though. | | | | | | Should teach me to always keep an older kernel around for emergencies. | | | | | | Any ideas? | | | | | | Paul 'WEiRD' de Weerd | | | | | | -- | | | >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+ | | | +++++++++++>-]<.>++[<------------>-]<+.--------------.[-] | | | http://www.weirdnet.nl/ | | | | | | | -- | | >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+ | | +++++++++++>-]<.>++[<------------>-]<+.--------------.[-] | | http://www.weirdnet.nl/ | | | | -- | >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+ | +++++++++++>-]<.>++[<------------>-]<+.--------------.[-] | http://www.weirdnet.nl/ | -- >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+ +++++++++++>-]<.>++[<------------>-]<+.--------------.[-] http://www.weirdnet.nl/
