panic: pmap_remove_ptes: managed page without PG_PVLIST: va 0x1b32a4a000, opte 0x6c8a4001
Starting stack trace...
panic(ffffffff833d4f63) at panic+0x1d0 sys/kern/subr_prf.c:229
pmap_remove_pte(fffffd806c8a6400,fffffd8008065fb8,7f800d995100,1b32a20000,1b32c00000,0) at pmap_remove_pte
pmap_do_remove(fffffd806c8a6400,1b32a20000,1b32e20000,0) at pmap_do_remove+0x589 sys/arch/amd64/amd64/pmap.c:1920
uvm_unmap_kill_entry_withlock(fffffd806c8a7b90,fffffd807e610cd8,0) at uvm_unmap_kill_entry_withlock+0x269 sys/uvm/uvm_map.c:1863
uvm_map_teardown(fffffd806c8a7b90) at uvm_map_teardown+0x117 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:-1 [inline]
uvm_map_teardown(fffffd806c8a7b90) at uvm_map_teardown+0x117 sys/uvm/uvm_map.c:2486
exit1(ffff8000353e2d18,0,0,1) at exit1+0x6fc sys/kern/kern_exit.c:260
sys_exit(ffff8000353e2d18,ffff80002a36a6e0,ffff80002a36a630) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80002a36a6e0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a36a6e0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7c7db763bff0, count: 248
End of stack trace.