[   1.2401380] panic: ASan: Unauthorized Access In 0xffffffff811e1046: Addr 0xffffc9800f382a58 [8 bytes, read, PoolUseAfterFree]

[   1.2504910] cpu1: Begin traceback...
[   1.2616199] vpanic() at netbsd:vpanic+0x241 sys/kern/subr_prf.c:336
[   1.2838814] snprintf() at netbsd:snprintf
[   1.3061395] kasan_report() at netbsd:kasan_report+0x98 kasan_code_name sys/kern/subr_asan.c:186 [inline]
[   1.3061395] kasan_report() at netbsd:kasan_report+0x98 sys/kern/subr_asan.c:196
[   1.3283987] __asan_load8() at netbsd:__asan_load8+0x294 kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:346 [inline]
[   1.3283987] __asan_load8() at netbsd:__asan_load8+0x294 kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:360 [inline]
[   1.3283987] __asan_load8() at netbsd:__asan_load8+0x294 kasan_shadow_check sys/kern/subr_asan.c:412 [inline]
[   1.3283987] __asan_load8() at netbsd:__asan_load8+0x294 sys/kern/subr_asan.c:1182
[   1.3506583] config_interrupts_thread() at netbsd:config_interrupts_thread+0x68 sys/kern/subr_autoconf.c:459
[   1.3617888] cpu1: End traceback...
[   1.3617888] fatal breakpoint trap in supervisor mode
[   1.3729126] trap type 1 code 0 rip 0xffffffff8021e4b5 cs 0x8 rflags 0x246 cr2 0 ilevel 0 rsp 0xffffc9817de07d60
[   1.3840418] curlwp 0xffffc980116a16c0 pid 0.30 lowest kstack 0xffffc9817de002c0
Stopped in pid 0.30 (system) at netbsd:breakpoint+0x5:  leave
db{1}>