Hi,
i compiled system with crotchet to nanopct4 
but during compilation source code on nanopct4 is this problem.
I have problem with ufs and also zfs this same problem.

/dev/gpt/install: 488178 files, 2417021 used, 12412266 free (1194 frags, 1551384 blocks, 0.0% fragmentation)
mmcsd0: Error indicated: 4 Failed
mmcsd0: Error indicated: 1 Timeout
mmcsd0: Error indicated: 1 Timeout
mmcsd0: Error indicated: 1 Timeout
mmcsd0: Error indicated: 1 Timeout
g_vfs_done():gpt/install[READ(offset=65536, length=4096)]error = 5
/dev/gpt/install: mount reload of '/' failed: Input/output error 

g_vfs_done(): gpt/install converting all errors to ENXIO
g_vfs_done():gpt/install[READ(offset=657358848, length=32768)]error = 6 supressing further ENXIO
UFS: forcibly unmounting /dev/gpt/install from /
ld-elf.so.1: asspid 65 (sh), jid 0, uid 0: exited on signal 6
ert failed: /usr/src/libexec/rtld-elf/aarch64/reloc.c:350
pid 64 (sh), jid 0, uid 0: exited on signal 4
pid 22 (sh), jid 0, uid 0: exited on signal 4

                       panic: deadlres_td_sleep_q: possible deadlock detected for 0xffffa000211a5600 (cut), blocked for 1801522 ticks

cpuid = 3
time = 1653251169
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x174
panic() at panic+0x44
deadlkres() at deadlkres+0x2bc
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
KDB: enter: panic
[ thread pid 0 tid 100088 ]
Stopped at      kdb_enter+0x40: undefined       f907c27f
db> bt
Tracing pid 0 tid 100088 td 0xffffa00002bad000
db_trace_self() at db_trace_self
db_stack_trace() at db_stack_trace+0x11c
db_command() at db_command+0x368
db_command_loop() at db_command_loop+0x54
db_trap() at db_trap+0xf8
kdb_trap() at kdb_trap+0x1cc
handle_el1h_sync() at handle_el1h_sync+0x10
--- exception, esr 0xf2000000
kdb_enter() at kdb_enter+0x40
vpanic() at vpanic+0x1b0
panic() at panic+0x44
deadlkres() at deadlkres+0x2bc
fork_exit() at fork_exit+0x74
fork_trampoline() at fork_trampoline+0x14
db> DUMP
No such command; use "help" to list available commands
db> dump 
Dumping 472 out of 3942 MB:DDR