TheGrebs.com:IRC Logs:#uml:2007:03:21

---	Log	opened Wed Mar 21 00:00:19 2007
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13:08	<jdike>	Hi guys
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14:02	<peterz>	hey Jeff
14:12	<dgraves>	bye jdike !
14:12	<jdike>	hey
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14:16	[~]	jdike loves dealing with used-car salesmen
14:19	<peterz>	you bought yourself a used car?
14:20	<peterz>	I'm so trying to write a OLS'07 paper,.. and have so little time left...
14:23	<jdike>	buying one
14:25	[~]	peterz just knows used-car-salemen by movie rep
14:25	<peterz>	they'd sell their mother if it'd make a profit
14:26	[~]	dgraves didn't know you could buy a used car salesman...
14:27	<peterz>	:-)
14:27	<peterz>	the way they operate, it wouldn't surprise me
14:27	<peterz>	jdike: US or an un-patriotic car?
14:30	<jdike>	unpatriotic
14:30	<peterz>	heh
14:31	<peterz>	aren't non-US cars small in comparison to the US cars?
14:31	<jdike>	not really
14:31	<peterz>	or have they adapted their models to US standards?
14:31	<jdike>	pretty much
14:32	<peterz>	here in good olde europe US cars are large, and almost impossible to drive in the big cities
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14:53	<waldner>	I get a strange problem: I built a 64-bit guest from source, using vanilla 2.6.20.3
14:54	<waldner>	using this filesystem: http://uml.nagafix.co.uk/Gentoo-2006.1/Gentoo-2006.1-AMD64-root_fs.bz2
14:54	<waldner>	if I start a single guest instance, everything is fine
14:54	<waldner>	if I start > 1 instance together, every sort of strange things happen
14:54	<waldner>	lots of segfaults, etc.
14:54	<peterz>	waldner: surely they don't share the root image?
14:55	<waldner>	yes, they do, but I use a cow file
14:55	<peterz>	a, ok
14:55	<waldner>	isn't that supposed to work?
14:55	<peterz>	it is afaik
14:55	<waldner>	I always used it
14:57	<waldner>	And using the prebuilt 64-bit 2.6.20.3 from uml.nagafix.co.uk gives the same problem
14:58	<waldner>	host is 64-bit 2.6.19
15:00	<waldner>	I noticed that the problem is more likely to happen if all the instances start at the same time
15:00	<waldner>	if I let one load, then start another, etc. things seem to work better
15:12	<jdike>	no problems at all if they start sequentially?
15:12	<waldner>	none so far
15:12	<waldner>	but I have to let each reach the login prompt before starting another
15:13	<jdike>	show me a sample of the problems?
15:13	<jdike>	on pastebin or something?
15:14	<waldner>	ok, just a moment
15:20	<waldner>	http://pastebin.ca/405537
15:20	<waldner>	this is when starting 3 at the same time
15:21	<waldner>	http://pastebin.ca/405540
15:21	<waldner>	the first link is what happens to the 2nd instance, and the second link is what happens to the 3rd instance
15:22	<waldner>	but it's totally random
15:23	<waldner>	things always seem to screw up after a segfaul
15:23	<jdike>	what's the host running?
15:23	<waldner>	64-bit 2.6.19
15:24	<jdike>	Any chance you could try 2.6.21-rc4?
15:24	<waldner>	as a host or as a guest?
15:24	<jdike>	host
15:24	<jdike>	this smells like a host bug, and I fixed something that could have caused things like this
15:24	<waldner>	Not now, but I will during next days
15:24	<waldner>	ok
15:24	<jdike>	ok
15:25	<waldner>	many thanks for your help
15:25	<jdike>	np
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17:02	<baroni>	Hi all. Does anybody here have debbuging modules?
17:04	<baroni>	I'm getting error message when trying to read the memory location of mod->module_core
17:04	<baroni>	(at gdb)
17:04	<baroni>	(in sys_init_module)
17:04	<baroni>	to after that, add-symbol-file /path/to/module <such_addr>
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17:35	<ZaJe>	hey
17:35	<ZaJe>	:/
17:35	<ZaJe>	:(
17:35	<ZaJe>	1 123123 bcd
17:35	<ZaJe>	2 2323233 bcd
17:35	<ZaJe>	...
17:35	<ZaJe>	how can i grep only 123123 and 2323233
17:35	<ZaJe>	?
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---	Log	closed Thu Mar 22 00:00:03 2007