[ 244.9502621] panic: mutex_vector_enter,520: uninitialized lock (lock=0xffffcd80133f88d8, from=ffffffff8579e861)
[ 244.9602392] cpu1: Begin traceback...
[ 244.9902426] vpanic() at netbsd:vpanic+0xc9d
[ 245.0302421] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210
[ 245.0802432] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x5e8
[ 245.1202442] mutex_enter() at netbsd:mutex_enter+0x1fa
[ 245.1702473] vndopen() at netbsd:vndopen+0x6a1
[ 245.2202412] bdev_open() at netbsd:bdev_open+0x970 sys/kern/subr_devsw.c:947
[ 245.2602422] spec_open() at netbsd:spec_open+0x13d9 sys/miscfs/specfs/spec_vnops.c:884
[ 245.3102453] VOP_OPEN() at netbsd:VOP_OPEN+0x221 sys/kern/vnode_if.c:569
[ 245.3502399] vn_open() at netbsd:vn_open+0x1cce sys/kern/vfs_vnops.c:323
[ 245.4002399] do_open() at netbsd:do_open+0x49d sys/kern/vfs_syscalls.c:1752
[ 245.4402412] do_sys_openat() at netbsd:do_sys_openat+0x44b sys/kern/vfs_syscalls.c:1837
[ 245.4902448] sys_open() at netbsd:sys_open+0x13d sys/kern/vfs_syscalls.c:1858
[ 245.5402383] sys___syscall() at netbsd:sys___syscall+0x2c6 sys/kern/sys_syscall.c:90
[ 245.5902428] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 245.5902428] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138
[ 245.6002400] --- syscall (number 5 via SYS_syscall) ---
[ 245.6202384] netbsd:syscall+0x60c:
[ 245.6202384] cpu1: End traceback...
[ 245.6202384] fatal breakpoint trap in supervisor mode
[ 245.6302361] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x282 cr2 0x7f59f16a6000 ilevel 0x8 rsp 0xffffcd8087c571a0
[ 245.6402325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c56b90
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c56580
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c55f70
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c55960
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c55350
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c54d40
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c54730
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c54120
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c53b10
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c53500
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0
[ 245.6502325] uvm_fault(0xffffcd8013d02c70, 0x0, 1) -> e
[ 245.6502325] fatal page fault in supervisor mode
[ 245.6502325] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffcd8087c52ef0
[ 245.6502325] curlwp 0xffffcd801377eb40 pid 5837.5366 lowest kstack 0xffffcd8087c502c0
kernel: page fault trap, code=0