Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: BUG_ON(!newowner) in fixup_pi_state_owner() | Date | Wed, 04 Nov 2020 11:00:49 +0100 |
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On Tue, Nov 03 2020 at 17:31, Gratian Crisan wrote: > I apologize for waking up the futex demons (and replying to my own > email), but ...
I was staring at it already but couldn't wrap my head around it.
> Gratian Crisan writes: > I was able to reproduce the BUG_ON(!newowner) in fixup_pi_state_owner() > with a 5.10.0-rc1-rt1 kernel (currently testing 5.10.0-rc2-rt4). > > I've captured the reproducer, boot messages, OOPS, full event ftrace > dump and some kgdb info here: https://github.com/gratian/traces > > The abbreviated OOPS (w/o the ftrace dump since it's too large to > include inline; see link[1]):
Let me start at that then.
Thanks,
tglx
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