such things as A and B; and so on~
Lists two or more representative examples or actions, implying there are more not mentioned.
This pattern is used to give a few examples from a larger set, often with a sense of being overwhelmed or troubled by the variety. It can be used for concrete things (nouns) or actions (verbs). When using verbs, both verbs are in plain form (dictionary or past). Note that the last やら is optional if the sentence continues with a final predicate; the meaning remains 'and things like that'.
It often carries a negative or flustered nuance, like complaining about a situation, but it can also be neutral or even positive depending on context. It's a bit more intense than just saying 'AとかBとか'. In speech, it's used in casual to semi-formal contexts, but it is not extremely formal.
For example, if you're describing a chaotic day, you might list stressful events. Or if you're describing a fun trip, you could list enjoyable activities, but the pattern still implies 'among other things'. The key is that the speaker is giving a sample, not an exhaustive list.