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Message-ID: <1350242941.21172.17023.camel@edumazet-glaptop> Date: Sun, 14 Oct 2012 21:29:01 +0200 From: Eric Dumazet <eric.dumazet@...il.com> To: Jan Hinnerk Stosch <janhinnerk.stosch@...il.com> Cc: netdev@...r.kernel.org Subject: Re: regression when connecting to ipv6 localhost On Sun, 2012-10-14 at 17:38 +0200, Jan Hinnerk Stosch wrote: > Hi, > I detected a small regression since linux 3.6.0: > When I run "ntpq -p" to query the status of my ntp-daemon I receive a > timeout (localhost.localdomain: timed out, nothing received > ***Request timed out). Strace shows that connecting to the ipv6 > loopback interface times out. If I explicitly use ipv4 (ntpq -4 -p) > everything works as intended. Downgrading to linux 3.5.6 solves that > issue. > I reported a bug both to my distribution > (https://bugs.archlinux.org/task/31775) and to the kernel bugtracker > (https://bugzilla.kernel.org/show_bug.cgi?id=48741) not knowing > exactly which component caused the regression, so I was told to ask > this here. At the kernel-report you find an strace and tcpdump output. > If you need any further information just tell me, but be patient as me > kernel knowledge tends to zero. > Thanks in advance, Jan Hinnerk > -- What gives : cat /etc/ntp.conf lsof -p `pidof ntpd` ntpq -p ::1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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