[   2.3888393] panic: kmem_intr_free: zero size with pointer 0xffffb980af979f70
[   2.3978335] cpu0: Begin traceback...
[   2.4073358] vpanic() at netbsd:vpanic+0x2d0 sys/kern/subr_prf.c:290
[   2.4373313] panic() at netbsd:panic+0x49 sys/kern/subr_prf.c:1221
[   2.4573322] kmem_intr_free() at netbsd:kmem_intr_free+0x2a8 sys/kern/subr_kmem.c:276
[   2.4873362] scsi_probe_bus() at netbsd:scsi_probe_bus+0x6ea sys/dev/scsipi/scsiconf.c:535
[   2.5073390] scsibus_discover_thread() at netbsd:scsibus_discover_thread+0x109 scsibus_config sys/dev/scsipi/scsiconf.c:325 [inline]
[   2.5073390] scsibus_discover_thread() at netbsd:scsibus_discover_thread+0x109 sys/dev/scsipi/scsiconf.c:290
[   2.5173353] cpu0: End traceback...
[   2.5278344] fatal breakpoint trap in supervisor mode
[   2.5278344] trap type 1 code 0 rip 0xffffffff80221a95 cs 0x8 rflags 0x246 cr2 0 ilevel 0 rsp 0xffffb980af979d10
[   2.5431902] curlwp 0xffff86f9c113d6c0 pid 0.30 lowest kstack 0xffffb980af9752c0
Stopped in pid 0.30 (system) at netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xec sys/ddb/db_panic.c:69
vpanic() at netbsd:vpanic+0x2d0 sys/kern/subr_prf.c:290
panic() at netbsd:panic+0x49 sys/kern/subr_prf.c:1221
kmem_intr_free() at netbsd:kmem_intr_free+0x2a8 sys/kern/subr_kmem.c:276
scsi_probe_bus() at netbsd:scsi_probe_bus+0x6ea sys/dev/scsipi/scsiconf.c:535
scsibus_discover_thread() at netbsd:scsibus_discover_thread+0x109 scsibus_config sys/dev/scsipi/scsiconf.c:325 [inline]
scsibus_discover_thread() at netbsd:scsibus_discover_thread+0x109 sys/dev/scsipi/scsiconf.c:290
ds          39
es          9cd0
fs          9d20
gs          10
rdi         5
rsi         0
rbp         ffffb980af979d10
rbx         1
rdx         ffff86f9c113dad0
rcx         ffffffff82bdc7de    db_panic+0xde
rax         ffffffff
r8          ffffffff84f6af80    cpu_info_primary
r9          0
r10         ffffb980af979c40
r11         10
--db_more--