[   1.0000000] fatal privileged instruction fault in supervisor mode
[   1.0000000] trap type 0 code 0 rip 0xffffffff8022f4ab cs 0x8 rflags 0x10246 cr2 0 ilevel 0x8 rsp 0xffffffff838674c0
[   1.0000000] curlwp 0xffffffff8333bd40 pid 0.0 lowest kstack 0xffffffff838602c0
kernel: privileged instruction fault trap, code=0
Stopped in pid 0.0 (system) at  netbsd:xrstor+0x1b:     fxsavel
xrstor() at netbsd:xrstor+0x1b sys/arch/amd64/compile/obj/GENERIC_SYZKALLER/./x86/cpufunc.h:480
fpu_area_restore() at netbsd:fpu_area_restore+0x159 sys/arch/x86/x86/fpu.c:295
fpu_kern_leave() at netbsd:fpu_kern_leave+0xc4 sys/arch/x86/x86/fpu.c:431
aesni_probe() at netbsd:aesni_probe+0x11e sys/crypto/aes/arch/x86/aes_ni.c:304
aes_selftest() at netbsd:aes_selftest+0x98 sys/crypto/aes/aes_selftest.c:547
aes_modcmd() at netbsd:aes_modcmd+0x311 aes_select sys/crypto/aes/aes_impl.c:108 [inline]
aes_modcmd() at netbsd:aes_modcmd+0x311 sys/crypto/aes/aes_impl.c:136
module_do_builtin() at netbsd:module_do_builtin+0x3f3 sys/kern/kern_module.c:940
module_do_builtin() at netbsd:module_do_builtin+0x327 sys/kern/kern_module.c:925
module_do_builtin() at netbsd:module_do_builtin+0x327 sys/kern/kern_module.c:925
module_init_class() at netbsd:module_init_class+0x2f1 sys/kern/kern_module.c:596
main() at netbsd:main+0x433 configure sys/kern/init_main.c:775 [inline]
main() at netbsd:main+0x433 sys/kern/init_main.c:550
ds          74e0
es          9a40
fs          8
gs          d480
rdi         ffffffff82010b80    zero_fpu.0
rsi         7
rbp         ffffffff838674d0
rbx         7
rdx         0
rcx         ffffffff8022fa1f    fpu_area_restore+0x130
--db_more--