Date: Tue, 23 Apr 2019 12:34:09 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 233955] [panic] Page fault in in6_purgeaddr (triggered by net/wireguard) Message-ID: <bug-233955-7501-saHToAvlOa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-233955-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-233955-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233955 --- Comment #27 from commit-hook@freebsd.org --- A commit references this bug: Author: decke Date: Tue Apr 23 12:33:45 UTC 2019 New revision: 499754 URL: https://svnweb.freebsd.org/changeset/ports/499754 Log: net/wireguard: work around numerous kernel panics on shutdown in tun(4) There are numerous race conditions. But even this will crash it: while true; do ifconfig tun0 create; ifconfig tun0 destroy; done It seems like LLv6 is related, which we're not using anyway, so explicitly disable it on the interface. PR: 233955 Changes: head/net/wireguard-go/Makefile head/net/wireguard-go/files/ head/net/wireguard-go/files/patch-bb42ec7d185ab5f5cd3867ac1258edff86b7f307 --=20 You are receiving this mail because: You are the assignee for the bug.=
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