panic: pmap_remove_ptes: managed page without PG_PVLIST: va 0x110c24a000, opte 0x6bfbd001 Starting stack trace... panic(ffffffff8343abbd) at panic+0x1ba sys/kern/subr_prf.c:229 pmap_remove_pte(fffffd806bdc5298,fffffd8006e9d500,7f8008861180,110c230000,110c400000,0) at pmap_remove_pte pmap_do_remove(fffffd806bdc5298,110c230000,110e230000,0) at pmap_do_remove+0x53a sys/arch/amd64/amd64/pmap.c:1920 uvm_unmap_kill_entry_withlock(fffffd806cd198b0,fffffd806bece4f0,0) at uvm_unmap_kill_entry_withlock+0x269 sys/uvm/uvm_map.c:1869 uvm_map_teardown(fffffd806cd198b0) at uvm_map_teardown+0x117 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:-1 [inline] uvm_map_teardown(fffffd806cd198b0) at uvm_map_teardown+0x117 sys/uvm/uvm_map.c:2497 exit1(ffff80003c90b778,0,0,1) at exit1+0x6e6 sys/kern/kern_exit.c:259 sys_exit(ffff80003c90b778,ffff80003c9093c0,ffff80003c909310) at sys_exit+0x1a sys/kern/kern_exit.c:-1 syscall(ffff80003c9093c0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80003c9093c0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x70910b6b2a50, count: 248 End of stack trace.