Messages in this thread | | | Date | Mon, 08 Dec 2014 10:28:53 -0500 | From | Sasha Levin <> | Subject | Re: frequent lockups in 3.18rc4 |
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On 12/08/2014 09:33 AM, Sasha Levin wrote: > On 12/08/2014 12:20 AM, Paul E. McKenney wrote: >> > I have seen this caused by lost IPIs, but you have to lose two of them, >> > which seems less than fully likely. > It does seem that it can cause full blown stalls as well, just pretty > rarely (notice the lack of any prints before):
Forgot to mentioned, I cranked the rcu lockup timeout to 300 seconds and got that stall.
Thanks, Sasha
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