FreeBSD Bugzilla – Attachment 232736 Details for
Bug 262829
epair: New panic when destroying epair interface of vnet jail
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Script to trigger epair panic
crash_epair.sh (text/plain), 315 bytes, created by
Michael Gmelin
on 2022-03-26 13:18:40 UTC
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Description:
Script to trigger epair panic
Filename:
MIME Type:
Creator:
Michael Gmelin
Created:
2022-03-26 13:18:40 UTC
Size:
315 bytes
patch
obsolete
>#!/bin/sh > >jname="myjail" > >while true; do > epair_a=$(ifconfig epair create) > epair_b=${epair_a%a}b > > jail -c vnet name="$jname" nopersist path=/ \ > host.hostname="$jname" vnet.interface="$epair_b" \ > command=sh -c "ifconfig $epair_b 10.1.2.1/24; sleep 0.1"& > pid=$! > ifconfig "$epair_a" destroy > wait $pid >done
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