panic: pool_do_get: pdppl free list modified: page 0xfffffd8069d18000; item addr 0xfffffd8069d18000; offset 0x0=0xcfdc1bad89ab4dac != 0xcfdc1bad89ab4dae Starting stack trace... panic(ffffffff83448e88) at panic+0x1ba sys/kern/subr_prf.c:229 pool_do_get(ffffffff83a4a4f8,1,ffff80002a86dc18) at pool_do_get+0x574 sys/kern/subr_pool.c:747 pool_get(ffffffff83a4a4f8,1) at pool_get+0x11a sys/kern/subr_pool.c:-1 pmap_create() at pmap_create+0x11b sys/arch/amd64/amd64/pmap.c:1381 uvmspace_fork(ffff80002a789210) at uvmspace_fork+0x7f uvmspace_init sys/uvm/uvm_map.c:-1 [inline] uvmspace_fork(ffff80002a789210) at uvmspace_fork+0x7f uvmspace_alloc sys/uvm/uvm_map.c:3258 [inline] uvmspace_fork(ffff80002a789210) at uvmspace_fork+0x7f sys/uvm/uvm_map.c:3743 process_new(ffff80002a77b240,ffff80002a789210,1) at process_new+0x558 sys/kern/kern_fork.c:281 fork1(ffff80002a756d00,1,ffffffff8165b0c0,0,ffff80002a86de90,0) at fork1+0x3f2 sys/kern/kern_fork.c:-1 syscall(ffff80002a86df40) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline] syscall(ffff80002a86df40) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7c8644b738c0, count: 248 End of stack trace. syncing disks...set $lines = 0 set $maxwidth = 0 show panic trace show registers show proc ps show all locks show malloc show all pools machine ddbcpu 0 trace machine ddbcpu 1 trace