[   1.8566479] panic: kmem_intr_free: zero size with pointer 0xffffb6800fb85190
[   1.8649319] cpu1: Begin traceback...
[   1.8749509] vpanic() at netbsd:vpanic+0x258 sys/kern/subr_prf.c:290
[   1.8949963] panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1221
[   1.9149470] kmem_intr_free() at netbsd:kmem_intr_free+0x2aa sys/kern/subr_kmem.c:260
[   1.9349460] scsi_probe_bus() at netbsd:scsi_probe_bus+0x7af sys/dev/scsipi/scsiconf.c:535
[   1.9449385] scsibus_discover_thread() at netbsd:scsibus_discover_thread+0xbb scsibus_config sys/dev/scsipi/scsiconf.c:325 [inline]
[   1.9449385] scsibus_discover_thread() at netbsd:scsibus_discover_thread+0xbb sys/dev/scsipi/scsiconf.c:290
[   1.9549469] cpu1: End traceback...
[   1.9649398] fatal breakpoint trap in supervisor mode
[   1.9649398] trap type 1 code 0 rip 0xffffffff80220a2d cs 0x8 rflags 0x286 cr2 0 ilevel 0 rsp 0xffffb68185089aa0
[   1.9749522] curlwp 0xffffb680120b36c0 pid 0.30 lowest kstack 0xffffb681850822c0
Stopped in pid 0.30 (system) at netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0x105 sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x258 sys/kern/subr_prf.c:290
panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1221
kmem_intr_free() at netbsd:kmem_intr_free+0x2aa sys/kern/subr_kmem.c:260
scsi_probe_bus() at netbsd:scsi_probe_bus+0x7af sys/dev/scsipi/scsiconf.c:535
scsibus_discover_thread() at netbsd:scsibus_discover_thread+0xbb scsibus_config sys/dev/scsipi/scsiconf.c:325 [inline]
scsibus_discover_thread() at netbsd:scsibus_discover_thread+0xbb sys/dev/scsipi/scsiconf.c:290
ds          0
es          1
fs          8ab3
gs          d7b
rdi         5
rsi         0
rbp         ffffb68185089aa0
rbx         1
rdx         0
rcx         ffffffff8161a066    db_panic+0xf6
rax         ffffb680120b36c0
r8          4
r9          ffffffff8161a057    db_panic+0xe7
r10         1ffffffff064cd64
r11         10
--db_more--