[ 299.1312985] panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myself
[ 299.1312985] cpu1: Begin traceback...
[ 299.1512981] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:293
[ 299.1912975] panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1043
[ 299.2313008] lockdebug_abort1() at netbsd:lockdebug_abort1+0x150 sys/kern/subr_lockdebug.c:381
[ 299.2712984] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x335 sys/kern/subr_lockdebug.c:482
[ 299.3012984] rw_enter() at netbsd:rw_enter+0x823 sys/kern/kern_rwlock.c:305
[ 299.3312993] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline]
[ 299.3312993] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e uvm_fault_check sys/uvm/uvm_fault.c:987 [inline]
[ 299.3312993] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e sys/uvm/uvm_fault.c:897
[ 299.3613014] trap() at netbsd:trap+0xdc0 sys/arch/amd64/amd64/trap.c:520
[ 299.3712999] --- trap (number 6) ---
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_1byte_isvalid sys/kern/subr_asan.c:310 [inline]
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_2byte_isvalid sys/kern/subr_asan.c:323 [inline]
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:343 [inline]
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:363 [inline]
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_check sys/kern/subr_asan.c:420 [inline]
[ 299.3913011] __asan_load8() at netbsd:__asan_load8+0x6c sys/kern/subr_asan.c:1207
[ 299.4212992] uvm_page_owner_locked_p() at netbsd:uvm_page_owner_locked_p+0x37 sys/uvm/uvm_page.c:2056
[ 299.4512976] uvm_pageunwire() at netbsd:uvm_pageunwire+0x22 sys/uvm/uvm_page.c:1814
[ 299.4812988] uvm_fault_unwire_locked() at netbsd:uvm_fault_unwire_locked+0x33f sys/uvm/uvm_fault.c:2723
[ 299.5112990] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x4fb uvm_map_entry_unwire sys/uvm/uvm_map.c:870 [inline]
[ 299.5112990] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x4fb sys/uvm/uvm_map.c:2303
[ 299.5413013] uvm_map_enter() at netbsd:uvm_map_enter+0x27b sys/uvm/uvm_map.c:1329
[ 299.5613045] uvm_map() at netbsd:uvm_map+0x1d3 sys/uvm/uvm_map.c:1092
[ 299.5913002] uvm_mmap.part.0() at netbsd:uvm_mmap.part.0+0x2e1
[ 299.6213004] sys_mmap() at netbsd:sys_mmap+0xd11 uvm_mmap sys/uvm/uvm_mmap.c:875 [inline]
[ 299.6213004] sys_mmap() at netbsd:sys_mmap+0xd11 sys/uvm/uvm_mmap.c:425
[ 299.6513000] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline]
[ 299.6513000] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90
[ 299.6813003] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline]
[ 299.6813003] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 299.6813003] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138
[ 299.6912997] --- syscall (number 197 via SYS_syscall) ---
[ 299.7013002] netbsd:syscall+0x25a:
[ 299.7113009] cpu1: End traceback...
[ 299.7113009] fatal breakpoint trap in supervisor mode
[ 299.7212991] trap type 1 code 0 rip 0xffffffff80220a4d cs 0x8 rflags 0x282 cr2 0xffff90001bd5b7dd ilevel 0 rsp 0xffffd9019e553e20
[ 299.7313048] curlwp 0xffffd900141ef780 pid 3551.6071 lowest kstack 0xffffd9019e54d2c0