[ 99.3032873] panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myself [ 99.3132877] cpu1: Begin traceback... [ 99.3232874] vpanic() at netbsd:vpanic+0x282 sys/kern/subr_prf.c:293 [ 99.3632876] panic() at netbsd:panic+0x9e sys/kern/subr_prf.c:1043 [ 99.4132887] lockdebug_abort1() at netbsd:lockdebug_abort1+0x150 sys/kern/subr_lockdebug.c:381 [ 99.4532867] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x335 sys/kern/subr_lockdebug.c:482 [ 99.4832880] rw_enter() at netbsd:rw_enter+0x823 sys/kern/kern_rwlock.c:305 [ 99.5132879] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline] [ 99.5132879] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e uvm_fault_check sys/uvm/uvm_fault.c:987 [inline] [ 99.5132879] uvm_fault_internal() at netbsd:uvm_fault_internal+0x33e sys/uvm/uvm_fault.c:897 [ 99.5532872] trap() at netbsd:trap+0xdc0 sys/arch/amd64/amd64/trap.c:520 [ 99.5532872] --- trap (number 6) --- [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_1byte_isvalid sys/kern/subr_asan.c:310 [inline] [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_2byte_isvalid sys/kern/subr_asan.c:323 [inline] [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_4byte_isvalid sys/kern/subr_asan.c:343 [inline] [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_8byte_isvalid sys/kern/subr_asan.c:363 [inline] [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c kasan_shadow_check sys/kern/subr_asan.c:420 [inline] [ 99.5832871] __asan_load8() at netbsd:__asan_load8+0x6c sys/kern/subr_asan.c:1207 [ 99.6132864] uvm_page_owner_locked_p() at netbsd:uvm_page_owner_locked_p+0x37 sys/uvm/uvm_page.c:2056 [ 99.6532884] uvm_pageunwire() at netbsd:uvm_pageunwire+0x22 sys/uvm/uvm_page.c:1814 [ 99.6832871] uvm_fault_unwire_locked() at netbsd:uvm_fault_unwire_locked+0x33f sys/uvm/uvm_fault.c:2723 [ 99.7132912] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x4fb uvm_map_entry_unwire sys/uvm/uvm_map.c:870 [inline] [ 99.7132912] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x4fb sys/uvm/uvm_map.c:2303 [ 99.7432888] uvm_map_enter() at netbsd:uvm_map_enter+0x27b sys/uvm/uvm_map.c:1329 [ 99.7832890] uvm_map() at netbsd:uvm_map+0x1d3 sys/uvm/uvm_map.c:1092 [ 99.8132873] uvm_mmap.part.0() at netbsd:uvm_mmap.part.0+0x2e1 [ 99.8532877] sys_mmap() at netbsd:sys_mmap+0xd11 uvm_mmap sys/uvm/uvm_mmap.c:875 [inline] [ 99.8532877] sys_mmap() at netbsd:sys_mmap+0xd11 sys/uvm/uvm_mmap.c:425 [ 99.8832876] sys___syscall() at netbsd:sys___syscall+0x10e sy_call sys/sys/syscallvar.h:65 [inline] [ 99.8832876] sys___syscall() at netbsd:sys___syscall+0x10e sys/kern/sys_syscall.c:90 [ 99.9132877] syscall() at netbsd:syscall+0x25a sy_call sys/sys/syscallvar.h:65 [inline] [ 99.9132877] syscall() at netbsd:syscall+0x25a sy_invoke sys/sys/syscallvar.h:94 [inline] [ 99.9132877] syscall() at netbsd:syscall+0x25a sys/arch/x86/x86/syscall.c:138 [ 99.9232868] --- syscall (number 197 via SYS_syscall) --- [ 99.9332905] netbsd:syscall+0x25a: [ 99.9432864] cpu1: End traceback... [ 99.9432864] fatal breakpoint trap in supervisor mode [ 99.9532868] trap type 1 code 0 rip 0xffffffff80220a4d cs 0x8 rflags 0x282 cr2 0xffff90001bd5b7dd ilevel 0 rsp 0xffffd381a6d46e20 [ 99.9632861] curlwp 0xffffd38014d72200 pid 2128.2888 lowest kstack 0xffffd381a6d402c0