mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0)
pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff)
keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x3})