Odd, Read and try this, namely the bootstrap method. Usually used for ZFS, but can be useful in other situations.https://github.com/opnsense/update#opnsense-bootstrap
kbd0 at atkbd0kbd0: atkbd0, generic (0), config:0x0, flags:0x1f0000ioapic0: routing intpin 1 (ISA IRQ 1) to lapic 1 vector 64atkbd0: [GIANT-LOCKED]random: harvesting attach, 8 bytes (4 bits) from atkbd0psm0: unable to allocate IRQrandom: harvesting attach, 8 bytes (4 bits) from atkbdc0pcib0: allocated type 4 (0x3f0-0x3f5) for rid 0 of fdc0pcib0: allocated type 4 (0x3f7-0x3f7) for rid 1 of fdc0fdc0 failed to probe at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0isa_probe_children: probing PnP devicesest0: <Enhanced SpeedStep Frequency Control> on cpu0est: CPU supports Enhanced Speedstep, but is not recognized.est: cpu_vendor GenuineIntel, msr 61a4c2106004c21device_attach: est0 attach returned 6est1: <Enhanced SpeedStep Frequency Control> on cpu1est: CPU supports Enhanced Speedstep, but is not recognized.est: cpu_vendor GenuineIntel, msr 61a4c2106004c21device_attach: est1 attach returned 6Device configuration finished.procfs registeredlapic: Divisor 2, Frequency 99752039 HzTimecounters tick every 1.000 msecvlan: initialized, using hash tables with chaininglo0: bpf attachedenc0: bpf attachedIPsec: Initialized Security Association Processing.tcp_init: net.inet.tcp.tcbhashsize auto tuned to 16384pflog0: bpf attachedpfsync0: bpf attachedhptnr: no controller detected.hptrr: no controller detected.hpt27xx: no controller detected.ugen0.1: <Intel UHCI root HUB> at usbus0ugen4.1: <Intel EHCI root HUB> at usbus4uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4ugen1.1: <Intel UHCI root HUB> at usbus1ugen3.1: <Intel UHCI root HUB> at usbus3uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1ata0: reset tp1 mask=03 ostat0=50 ostat1=00uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3ugen2.1: <Intel UHCI root HUB> at usbus2uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2ata0: stat0=0x50 err=0x01 lsb=0x00 msb=0x00ata0: stat1=0x00 err=0x00 lsb=0x00 msb=0x00ata0: reset tp2 stat0=50 stat1=00 devices=0x1ata0: DMA limited to UDMA33, controller found non-ATA66 cableuhub0: 2 ports with 2 removable, self poweredrandom: harvesting attach, 8 bytes (4 bits) from uhub0uhub2: 2 ports with 2 removable, self poweredrandom: harvesting attach, 8 bytes (4 bits) from uhub2uhub3: 2 ports with 2 removable, self poweredrandom: harvesting attach, 8 bytes (4 bits) from uhub3uhub4: 2 ports with 2 removable, self poweredrandom: harvesting attach, 8 bytes (4 bits) from uhub4ata2: SATA reset: ports status=0x04ata2: p0: SATA connect timeout status=00000000ata2: p1: SATA connect time=0ms status=00000123ata2: reset tp1 mask=03 ostat0=7f ostat1=50ata2: stat0=0x7f err=0x00 lsb=0xff msb=0xffata2: stat1=0x50 err=0x01 lsb=0x00 msb=0x00ata2: reset tp2 stat0=7f stat1=50 devices=0x2ata3: SATA reset: ports status=0x00ata3: p0: SATA connect timeout status=00000000ata3: p1: SATA connect timeout status=00000000uhub1: 8 ports with 8 removable, self poweredrandom: harvesting attach, 8 bytes (4 bits) from uhub1pass0 at ata0 bus 0 scbus0 target 0 lun 0pass0: <CF CARD Ver7.04> ATA-5 devicepass0: Serial Number 5B6A13EB0pass0: 33.300MB/s transfers (UDMA2, PIO 512bytes)pass1 at ata2 bus 0 scbus1 target 1 lun 0pass1: <TOSHIBA MK1655GSX FG011C> ATA8-ACS SATA 2.x devicepass1: Serial Number 69LBF40GSpass1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)ada0 at ata0 bus 0 scbus0 target 0 lun 0GEOM: new disk ada0ada0: <CF CARD Ver7.04> ATA-5 deviceada0: Serial Number 5B6A13EB0ada0: 33.300MB/s transfers (UDMA2, PIO 512bytes)ada0: 3811MB (7806960 512 byte sectors)ada1 at ata2 bus 0 scbus1 target 1 lun 0ada1: <TOSHIBA MK1655GSX FG011C> ATA8-ACS SATA 2.x deviceada1: Serial Number 69LBF40GSada1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes)ada1: 152627MB (312581808 512 byte sectors)Trying to mount root from ufs:/dev/ufs/OPNsense_Install [ro,noatime]...GEOM: new disk ada1