panic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock
Stopped at      db_enter+0x1c:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
  64880  60323      0   0x8000000          0    1  syz-executor.6
*327162  60323      0   0x8000000  0x4000000    0  syz-executor.6
db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437
panic(ffffffff828e9662) at panic+0x17b sys/kern/subr_prf.c:198
witness_checkorder(ffffffff82dce380,9,0) at witness_checkorder+0xd03 witness_debugger sys/kern/subr_witness.c:2524 [inline]
witness_checkorder(ffffffff82dce380,9,0) at witness_checkorder+0xd03 sys/kern/subr_witness.c:786
__mp_lock(ffffffff82dce178) at __mp_lock+0xa2 read_rflags machine/cpufunc.h:195 [inline]
__mp_lock(ffffffff82dce178) at __mp_lock+0xa2 intr_disable machine/cpufunc.h:216 [inline]
__mp_lock(ffffffff82dce178) at __mp_lock+0xa2 sys/kern/kern_lock.c:142
intr_handler(ffff800036965620,ffff80000006bc00) at intr_handler+0x62 sys/arch/amd64/amd64/intr.c:539
Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f
Xspllower() at Xspllower+0x1d
mtx_enter_try(ffffffff82e5e5d0) at mtx_enter_try+0x103
mtx_enter(ffffffff82e5e5d0) at mtx_enter+0x4e sys/kern/kern_lock.c:266
pool_get(ffffffff82e5e5d0,9) at pool_get+0xc4 sys/kern/subr_pool.c:579
uvmspace_alloc(0,411ef000,1,0) at uvmspace_alloc+0x41 sys/uvm/uvm_map.c:3279
vm_impl_init(ffff80002a156ae8,ffff800031b467e8) at vm_impl_init+0x92 sys/arch/amd64/amd64/vmm_machdep.c:1245
vm_create(ffff800000e77800,ffff800031b467e8) at vm_create+0x13e sys/dev/vmm/vmm.c:388
vmmioctl(a00,c2585601,ffff800000e77800,1,ffff800031b467e8) at vmmioctl+0x2de
end trace frame: 0xffff800036965ae0, count: 0
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