SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
SYZFAIL: too many calls in output
slot=64 (errno 1: Operation not permitted)
SYZFAIL: child failed
 (errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffffe00785c7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00785c7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00785c7000
SYZFAIL: repeatedly failed to execute the program
proc=6 req=338 state=3 status=67 (errno 9: Bad file descriptor)
witness_lock_list_get: witness exhausted
panic: pmap_san_enter_alloc_4k: no memory to grow shadow map
cpuid = 1
time = 32
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007f146730
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007f146890
vpanic() at vpanic+0x257/frame 0xfffffe007f146a50
panic() at panic+0xb5/frame 0xfffffe007f146b10
pmap_san_enter_alloc_4k() at pmap_san_enter_alloc_4k+0x4b/frame 0xfffffe007f146b30
pmap_san_enter() at pmap_san_enter+0x356/frame 0xfffffe007f146b70
kasan_shadow_map() at kasan_shadow_map+0x98/frame 0xfffffe007f146b90
pmap_growkernel() at pmap_growkernel+0xd7/frame 0xfffffe007f146bf0
vm_map_insert1() at vm_map_insert1+0x67a/frame 0xfffffe007f146d30
vm_map_find_locked() at vm_map_find_locked+0xa12/frame 0xfffffe007f146ea0
vm_map_find() at vm_map_find+0xc7/frame 0xfffffe007f146f10
kva_import() at kva_import+0xd4/frame 0xfffffe007f146ff0
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe007f1470e0
vmem_xalloc() at vmem_xalloc+0x538/frame 0xfffffe007f147180
kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe007f1471d0
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe007f1472c0
vmem_xalloc() at vmem_xalloc+0x538/frame 0xfffffe007f147360
vm_thread_kstack_arena_import() at vm_thread_kstack_arena_import+0x9e/frame 0xfffffe007f1473d0
vmem_try_fetch() at vmem_try_fetch+0x21e/frame 0xfffffe007f1474b0
vmem_xalloc() at vmem_xalloc+0x538/frame 0xfffffe007f147550
vmem_alloc() at vmem_alloc+0xfe/frame 0xfffffe007f1475b0
vm_thread_stack_create() at vm_thread_stack_create+0x2a5/frame 0xfffffe007f1478e0
kstack_import() at kstack_import+0x9b/frame 0xfffffe007f147930
cache_alloc() at cache_alloc+0x7e5/frame 0xfffffe007f147a00
cache_alloc_retry() at cache_alloc_retry+0x35/frame 0xfffffe007f147a40
vm_thread_new() at vm_thread_new+0x91/frame 0xfffffe007f147ab0
thread_alloc() at thread_alloc+0x72/frame 0xfffffe007f147af0
fork1() at fork1+0xad6/frame 0xfffffe007f147c10
sys_fork() at sys_fork+0xe3/frame 0xfffffe007f147d10
amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe007f147f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe007f147f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x827df2f08, rbp = 0x827df2f80 ---
KDB: enter: panic
[ thread pid 4114 tid 103108 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x25bd657(%rip)