[ 159.8215152] fatal protection fault in supervisor mode
[ 159.8215152] trap type 4 code 0 rip 0xffffffff802000b0 cs 0x8 rflags 0x10046 cr2 0x624040 ilevel 0 rsp 0xffff9c825dd49f00
[ 159.8215152] curlwp 0xffff9c801343d780 pid 1674.1674 lowest kstack 0xffff9c825dd422c0
kernel: protection fault trap, code=0
Stopped in pid 1674.1674 (syz-executor.2) at netbsd:Xosyscall+0xa0: addb %al,0(%rax)
?
Xosyscall() at netbsd:Xosyscall+0xa0
[ 159.8215152] prevented access to 0x623718 (SMAP)
[ 159.8215152] fatal page fault in supervisor mode
[ 159.8215152] trap type 6 code 0x1 rip 0xffffffff80980e33 cs 0x8 rflags 0x10282 cr2 0x623718 ilevel 0x8 rsp 0xffff9c825dd48b70
[ 159.8215152] curlwp 0xffff9c801343d780 pid 1674.1674 lowest kstack 0xffff9c825dd422c0
kernel: page fault trap, code=0
Faulted in DDB; continuing...