panic: kernel diagnostic assertion "vp->v_usecount > 0 || (flags & LK_INTERLOCK) != 0 || (vp->v_flag & VONWORKLST) != 0" failed: file "../../../../kern/vfs_vnops.c", line 779
Stopped in pid 4.1 (ioflush) at netbsd

これってMIの問題なのかMDの問題なのかわかんねー