The nonexistent pathnames are likely used as temporary pathnames. So find the naming rules from similar nonexistent pathnames and append the pattern to /etc/tomoyo/exception_policy.conf and /sys/kernel/security/tomoyo/exception_policy .
You can pass the content of /etc/tomoyo/domain_policy.conf or /sys/kernel/security/tomoyo/domain_policy using redirection or pipes to the standard input of this program.
# tomoyo-findtemp < /sys/kernel/security/tomoyo/domain_policy
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