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Investigation - Go Routines hang in wait state with very large lists and reverse PTR #742

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Mzack9999 opened this issue Sep 4, 2024 · 0 comments
Open

Investigation - Go Routines hang in wait state with very large lists and reverse PTR #742

Mzack9999 opened this issue Sep 4, 2024 · 0 comments
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@Mzack9999
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Investigation Something to Investigate Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors.

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@Mzack9999
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dnsx version:

main|dev

Current Behavior:

With very large /8 and /16 network ranges reverse PTR queries causes somehow the engine to hang with all go routines in I/O wait state (might be related to missing timeout?) and no progression with -stats

Expected Behavior:

Correct termination in a reasonable amount of time within 100M of memory usage.

Steps To Reproduce:

wget https://github.com/yeahwu/Google-IP-Range/blob/master/ip_range_official.txt
dnsx -l ip_range_official.txt -ptr

Might be a sub-case of #378
@Mzack9999 Mzack9999 added Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors. Investigation Something to Investigate labels Sep 4, 2024
@Mzack9999 Mzack9999 self-assigned this Sep 4, 2024
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Investigation Something to Investigate Type: Bug Inconsistencies or issues which will cause an issue or problem for users or implementors.
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