[ 1963.4365654] panic: LOCKDEBUG: Reader / writer lock error: rw_vector_enter,305: locking against myself
[ 1963.4460016] cpu0: Begin traceback...
[ 1963.4679538] vpanic() at netbsd:vpanic+0xc9d
[ 1963.5179555] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210
[ 1963.5679526] lockdebug_abort1() at netbsd:lockdebug_abort1+0xe05
[ 1963.6179565] rw_enter() at netbsd:rw_enter+0x1e0
[ 1963.6679534] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline]
[ 1963.6679534] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvm_fault_check sys/uvm/uvm_fault.c:987 [inline]
[ 1963.6679534] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a sys/uvm/uvm_fault.c:897
[ 1963.7179573] trap() at netbsd:trap+0x23bd
[ 1963.7279529] --- trap (number 6) ---
[ 1963.7679540] _ustore_8() at netbsd:_ustore_8+0x21
[ 1963.8179534] sys___syscall() at netbsd:sys___syscall+0x2c6 sys/kern/sys_syscall.c:90
[ 1963.8679552] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 1963.8679552] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138
[ 1963.8879594] --- syscall (number 78 via SYS_syscall) ---
[ 1963.8979568] netbsd:syscall+0x60c:
[ 1963.9101706] cpu0: End traceback...
[ 1963.9101706] fatal breakpoint trap in supervisor mode
[ 1963.9194350] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x286 cr2 0x20000000 ilevel 0 rsp 0xffff8a80916691b0
[ 1963.9303447] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091668ba0
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091668590
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091667f80
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091667970
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091667360
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091666d50
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091666740
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091666130
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091665b20
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091665510
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0
[ 1963.9383148] uvm_fault(0xffff8a801351d1a0, 0x0, 1) -> e
[ 1963.9383148] fatal page fault in supervisor mode
[ 1963.9383148] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff8a8091664f00
[ 1963.9383148] curlwp 0xffff8a80135cd600 pid 27062.25747 lowest kstack 0xffff8a80916622c0
kernel: page fault trap, code=0