panic: pmap_remove_ptes: managed page without PG_PVLIST: va 0xc6a6184a000, opte 0x6c793001
Starting stack trace...
panic(ffffffff83469aa4) at panic+0x1d0 sys/kern/subr_prf.c:229
pmap_remove_pte(fffffd806ea87d00,fffffd80089823a0,7f863530c1e0,c6a6183c000,c6a6187c000,0) at pmap_remove_pte
pmap_do_remove(fffffd806ea87d00,c6a6183c000,c6a6187c000,0) at pmap_do_remove+0x589 sys/arch/amd64/amd64/pmap.c:1920
uvm_unmap_kill_entry_withlock(fffffd807bb30d70,fffffd806da20758,0) at uvm_unmap_kill_entry_withlock+0x269 sys/uvm/uvm_map.c:1869
uvm_map_teardown(fffffd807bb30d70) at uvm_map_teardown+0x117 uvm_map_addr_RBT_LEFT sys/uvm/uvm_map.h:-1 [inline]
uvm_map_teardown(fffffd807bb30d70) at uvm_map_teardown+0x117 sys/uvm/uvm_map.c:2497
exit1(ffff8000fffdf250,0,0,1) at exit1+0x6fc sys/kern/kern_exit.c:260
sys_exit(ffff8000fffdf250,ffff80002a308530,ffff80002a308480) at sys_exit+0x1a sys/kern/kern_exit.c:-1
syscall(ffff80002a308530) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a308530) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7693779a0470, count: 248
End of stack trace.