Hello. When booting from bsd.rd and running upgrade, the rd filesystem will fill up after the root slice is checked and mounted. This happens after network acquisition and causes an endless loop due to invalid input when prompted for fsck of remaining slices.
I have experienced this with multiple snapshots since early December. Screenshots are jpeg, under 300k and around 800x600 resolution. dmesg is from bsd.rd kernel used for screenshots. https://theu82edee5thale.s3.amazonaws.com/20170224_225625.jpg https://theu82edee5thale.s3.amazonaws.com/20170224_230317.jpg https://theu82edee5thale.s3.amazonaws.com/20170224_225005.jpg OpenBSD 6.0-current (RAMDISK_CD) #187: Fri Feb 24 10:19:34 MST 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 4166717440 (3973MB) avail mem = 4036685824 (3849MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (62 entries) bios0: vendor LENOVO version "6DET38WW (2.02 )" date 12/19/2008 bios0: LENOVO 74542GU acpi0 at bios0: rev 2 acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET SLIC BOOT ASF! SSDT TCPA DMAR SSDT SSDT SSDT acpiec0 at acpi0 acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM)2 Duo CPU P8600 @ 2.40GHz, 2394.38 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,LONG,LAHF,PERF,SENSOR cpu0: 3MB 64b/line 8-way L2 cache cpu0: apic clock running at 266MHz cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2.1.3, IBE cpu at mainbus0: not configured ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (AGP_) acpiprt2 at acpi0: bus 2 (EXP0) acpiprt3 at acpi0: bus 3 (EXP1) acpiprt4 at acpi0: bus -1 (EXP2) acpiprt5 at acpi0: bus 5 (EXP3) acpicpu at acpi0 not configured acpipwrres at acpi0 not configured acpitz at acpi0 not configured acpitz at acpi0 not configured "PNP0C0D" at acpi0 not configured "PNP0C0E" at acpi0 not configured "PNP0303" at acpi0 not configured "IBM3780" at acpi0 not configured "PNP0C0A" at acpi0 not configured "ACPI0003" at acpi0 not configured "IBM0068" at acpi0 not configured "PNP0C14" at acpi0 not configured pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07 vga1 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07 wsdisplay1 at vga1 mux 1: console (80x25, vt100 emulation) "Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured "Intel GM45 HECI" rev 0x07 at pci0 dev 3 function 0 not configured em0 at pci0 dev 25 function 0 "Intel ICH9 IGP M AMT" rev 0x03: msi, address 00:1f:16:0c:e4:a4 uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 20 uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 21 uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 22 ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 1 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 "Intel 82801I HD Audio" rev 0x03 at pci0 dev 27 function 0 not configured ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03: msi pci1 at ppb0 bus 2 ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03: msi pci2 at ppb1 bus 3 iwn0 at pci2 dev 0 function 0 "Intel WiFi Link 5100" rev 0x00: msi, MIMO 1T2R, MoW, address 00:21:6b:9f:29:c8 ppb2 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x03: msi pci3 at ppb2 bus 5 uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 16 uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 17 uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 18 ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 19 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 ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x93 pci4 at ppb3 bus 13 "Intel 82801IEM LPC" rev 0x03 at pci0 dev 31 function 0 not configured ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x03: msi, AHCI 1.2 ahci0: port 0: 3.0Gb/s scsibus0 at ahci0: 32 targets sd0 at scsibus0 targ 0 lun 0: <ATA, SanDisk SDSSDA24, Z220> SCSI3 0/direct fixed naa.5001b44ee39f3541 sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin "Intel 82801I SMBus" rev 0x03 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 pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard, using wsdisplay1 softraid0 at root scsibus1 at softraid0: 256 targets sd1 at scsibus1 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed sd1: 163842MB, 512 bytes/sector, 335549063 sectors root on rd0a swap on rd0b dump on rd0b uid 0 on /: file system full uid 0 on /: file system full uid 0 on /: file system full