Date: Fri, 19 Nov 2010 06:42:31 -0800 From: Colin Percival <cperciva@freebsd.org> To: "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org> Subject: system stalls when wallclock/TOD nudged Message-ID: <4CE68CD7.10804@freebsd.org>
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Hi all, I'm seeing a weird bug here, and I'm wondering if anyone else has experienced this and/or has any clue how to fix it. During the boot process, in the middle of running rc.d scripts, my FreeBSD/Xen instance stalls. It does nothing until I send a shutdown signal, at which point > [XEN] hypervisor wallclock nudged; nudging TOD. and a couple buffered lines of rc.d script output are printed. From there the rc.shutdown script starts running, but it too stalls after a short time; then I see > [XEN] hypervisor wallclock nudged; nudging TOD. > Nov 19 14:08:33 init: timeout expired for /bin/sh on /etc/rc.shutdown: Interrupted system call; going to single user mode printed, suggesting that the shutdown watchdog timer at least managed to not get stuck even though everything else did. Any ideas? -- Colin Percival Security Officer, FreeBSD | freebsd.org | The power to serve Founder / author, Tarsnap | tarsnap.com | Online backups for the truly paranoid
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