[ 117.0822814] panic: ASan: Unauthorized Access In 0xffffffff8154b2e7: Addr 0xffffa08012a0a298 [16 bytes, read, PoolUseAfterFree]

[ 117.0923275] cpu1: Begin traceback...
[ 117.1124197] vpanic() at netbsd:vpanic+0x27a sys/kern/subr_prf.c:288
[ 117.1526197] panic() at netbsd:panic+0x9d sys/kern/subr_prf.c:1084
[ 117.1928231] kasan_report() at netbsd:kasan_report+0x8c kasan_code_name sys/kern/subr_asan.c:169 [inline]
[ 117.1928231] kasan_report() at netbsd:kasan_report+0x8c sys/kern/subr_asan.c:201
[ 117.2330195] kasan_memcmp() at netbsd:kasan_memcmp+0xeb kasan_shadow_Nbyte_isvalid sys/kern/subr_asan.c:383 [inline]
[ 117.2330195] kasan_memcmp() at netbsd:kasan_memcmp+0xeb kasan_shadow_check sys/kern/subr_asan.c:428 [inline]
[ 117.2330195] kasan_memcmp() at netbsd:kasan_memcmp+0xeb sys/kern/subr_asan.c:450
[ 117.2631691] in6pcb_notify() at netbsd:in6pcb_notify+0x3c3 sys/netinet6/in6_pcb.c:729
[ 117.2933187] udp6_ctlinput() at netbsd:udp6_ctlinput+0x2aa sys/netinet6/udp6_usrreq.c:294
[ 117.3335197] udp6_ctlinput_wrapper() at netbsd:udp6_ctlinput_wrapper+0x31 sys/netinet6/in6_proto.c:145
[ 117.3737199] pfctlinput2() at netbsd:pfctlinput2+0xec sys/kern/uipc_domain.c:738
[ 117.4038699] ip6_output() at netbsd:ip6_output+0x5230 sys/netinet6/ip6_output.c:830
[ 117.4340186] udp6_output() at netbsd:udp6_output+0x103f sys/netinet6/udp6_usrreq.c:1007
[ 117.4742208] udp6_send_wrapper() at netbsd:udp6_send_wrapper+0x97 udp6_send sys/netinet6/udp6_usrreq.c:1295 [inline]
[ 117.4742208] udp6_send_wrapper() at netbsd:udp6_send_wrapper+0x97 sys/netinet6/udp6_usrreq.c:1513
[ 117.5043685] sosend() at netbsd:sosend+0xe5c sys/kern/uipc_socket.c:1077
[ 117.5445721] soo_write() at netbsd:soo_write+0x58 sys/kern/sys_socket.c:127
[ 117.5747182] do_filewritev() at netbsd:do_filewritev+0x4a3 sys/kern/sys_generic.c:476
[ 117.6048725] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 117.6048725] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 117.6450711] syscall() at netbsd:syscall+0x35c sy_call sys/sys/syscallvar.h:65 [inline]
[ 117.6450711] syscall() at netbsd:syscall+0x35c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 117.6450711] syscall() at netbsd:syscall+0x35c sys/arch/x86/x86/syscall.c:137
[ 117.6551191] --- syscall (number 121 via