DDB and -stable: show threads loops output with no end?
Marc G. Fournier
scrappy at hub.org
Thu Dec 21 04:00:37 PST 2006
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Is it supposed to go on into infiniti?
102115 (0xffffff015f88a260) sched_switch() at sched_switch+0x11f
100979 (0xffffff0147d79000) sched_switch() at sched_switch+0x11f
100757 (0xffffff002f189260) sched_switch() at sched_switch+0x11f
100295 (0xffffff0136e46be0) sched_switch() at sched_switch+0x11f
101894 (0xffffff01496a9720) sched_switch() at sched_switch+0x11f
101309 (0xffffff01686c9be0) sched_switch() at sched_switch+0x11f
101904 (0xffffff0049d86980) sched_switch() at sched_switch+0x11f
102212 (0xffffff0038f90260) sched_switch() at sched_switch+0x11f
101995 (0xffffff0032daa720) sched_switch() at sched_switch+0x11f
100138 (0xffffff0140ad9260) sched_switch() at sched_switch+0x11f
102083 (0xffffff00c1306260) sched_switch() at sched_switch+0x11f
100132 (0xffffff0140c9a260) sched_switch() at sched_switch+0x11f
101481 (0xffffff0183356be0) sched_switch() at sched_switch+0x11f
101759 (0xffffff017a0b8260) sched_switch() at sched_switch+0x11f
100356 (0xffffff012e9db720) sched_switch() at sched_switch+0x11f
101201 (0xffffff007ba18be0) sched_switch() at sched_switch+0x11f
101637 (0xffffff004c7dc720) sched_switch() at sched_switch+0x11f
I couldn't figure out how to break out of it, and the above is nowhere near all
the output ... it just seemed to keep looping through the same values on the
left column ... from a script session:
io# grep 0xffffff004c7dc720 /vm/neptune
101637 (0xffffff004c7dc720) sched_switch() at sched_switch+0x11f
101637 (0xffffff004c7dc720) sched_switch() at sched_switch+0x11f
io# grep 0xffffff007ba18be0 /vm/neptune
101201 (0xffffff007ba18be0) sched_switch() at sched_switch+0x11f
101201 (0xffffff007ba18be0) sched_switch() at sched_switch+0x11f
I couldn't break out after I typed 'show threads' ...
The server had hung, I broke into DDB ...
I'll be surprised if the above means anything to anyone, but, unfortunately, by
that point all I coudl do was power cycle :(
- ----
Marc G. Fournier Hub.Org Networking Services (http://www.hub.org)
Email . scrappy at hub.org MSN . scrappy at hub.org
Yahoo . yscrappy Skype: hub.org ICQ . 7615664
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