[ 121.2929538] panic: ufs_inactive: dirty filesystem?
[ 121.2929538] cpu0: Begin traceback...
[ 121.3093048] vpanic() at netbsd:vpanic+0xc9d
[ 121.3593106] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210
[ 121.4093043] ufs_inactive() at netbsd:ufs_inactive+0x127b
[ 121.4593149] VOP_INACTIVE() at netbsd:VOP_INACTIVE+0x1ca
[ 121.5093052] vrelel() at netbsd:vrelel+0x2643 sys/kern/vfs_vnode.c:957
[ 121.5593128] vn_close() at netbsd:vn_close+0x269 sys/kern/vfs_vnops.c:482
[ 121.6093077] closef() at netbsd:closef+0x4e5 sys/kern/kern_descrip.c:832
[ 121.6593110] ktrace_thread() at netbsd:ktrace_thread+0x1cbc sys/kern/kern_ktrace.c:1424
[ 121.6693117] cpu0: End traceback...
[ 121.6693117] fatal breakpoint trap in supervisor mode
[ 121.6820848] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x286 cr2 0xffffea80884db000 ilevel 0 rsp 0xffffea80888a7480
[ 121.6955017] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a6e70
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a6860
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a6250
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a5c40
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a5630
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a5020
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a4a10
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a4400
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a3df0
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a37e0
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e
[ 121.7029489] fatal page fault in supervisor mode
[ 121.7029489] trap type 6 code 0 rip 0xffffffff848af867 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffea80888a31d0
[ 121.7029489] curlwp 0xffffea80136e4ac0 pid 0.1849 lowest kstack 0xffffea80888a02c0
kernel: page fault trap, code=0
[ 121.7029489] uvm_fault(0xffffffff8686abb0, 0x0, 1) -> e