[ 233.0467683] panic: mutex_vector_enter,520: uninitialized lock (lock=0xffff8300135808d8, from=ffffffff8579e861)
[ 233.0467683] cpu0: Begin traceback...
[ 233.0467683] vpanic() at netbsd:vpanic+0xc9d
[ 233.0467683] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210
[ 233.0467683] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0x5e8
[ 233.0467683] mutex_enter() at netbsd:mutex_enter+0x1fa
[ 233.0467683] vndopen() at netbsd:vndopen+0x6a1
[ 233.0467683] bdev_open() at netbsd:bdev_open+0x970 sys/kern/subr_devsw.c:947
[ 233.0467683] spec_open() at netbsd:spec_open+0x13d9 sys/miscfs/specfs/spec_vnops.c:884
[ 233.0467683] VOP_OPEN() at netbsd:VOP_OPEN+0x221 sys/kern/vnode_if.c:569
[ 233.0467683] vn_open() at netbsd:vn_open+0x1cce sys/kern/vfs_vnops.c:323
[ 233.0467683] do_open() at netbsd:do_open+0x49d sys/kern/vfs_syscalls.c:1752
[ 233.0467683] do_sys_openat() at netbsd:do_sys_openat+0x44b sys/kern/vfs_syscalls.c:1837
[ 233.0467683] sys_open() at netbsd:sys_open+0x13d sys/kern/vfs_syscalls.c:1858
[ 233.0467683] sys___syscall() at netbsd:sys___syscall+0x2c6 sys/kern/sys_syscall.c:90
[ 233.0467683] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline]
[ 233.0467683] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138
[ 233.0467683] --- syscall (number 5 via SYS_syscall) ---
[ 233.0467683] netbsd:syscall+0x60c:
[ 233.0467683] cpu0: End traceback...
[ 233.0467683] fatal breakpoint trap in supervisor mode
[ 233.0467683] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x282 cr2 0x63e060 ilevel 0x8 rsp 0xffff830089bc71a0
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc6b90
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc6580
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc5f70
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc5960
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc5350
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc4d40
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc4730
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc4120
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc3b10
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc3500
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0
[ 233.0467683] uvm_fault(0xffff83001364e858, 0x0, 1) -> e
[ 233.0467683] fatal page fault in supervisor mode
[ 233.0467683] trap type 6 code 0 rip 0xffffffff848ae8f7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffff830089bc2ef0
[ 233.0467683] curlwp 0xffff8300137df580 pid 9107.20559 lowest kstack 0xffff830089bc02c0
kernel: page fault trap, code=0