When I add ql.os.set_api('strcasecmp', pre_strcasecmp, QL_INTERCEPT.ENTER), it reports Syscall ERROR: ql_syscall_brk DEBUG: Invalid memory mapping (UC_ERR_MAP)

[DockTree]

*Describe the bug
When I add ql.os.set_api('strcasecmp', pre_strcasecmp, QL_INTERCEPT.ENTER), it reports Syscall ERROR: ql_syscall_brk DEBUG: Invalid memory mapping (UC_ERR_MAP)

Sample Code

ql.os.set_api('strcasecmp', pre_strcasecmp, QL_INTERCEPT.ENTER)

no matter what code in pre_strcasecmp, it's always an error.

Screenshots

[elicn]

There is context missing.
If possible, please re-run the example with debug verbosity and upload the log.