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SubjectRe: BUG: soft lockup in kvm_vm_release
On Sat, 23 Mar 2019, syzbot wrote:

> syzbot has bisected this bug to:
> commit 80eb865768703c0f85a0603762742ae1dedf21f0
> Author: Andrea Parri <>
> Date: Tue Nov 27 11:01:10 2018 +0000
> sched/fair: Clean up comment in nohz_idle_balance()

I.m pretty sure that this bisect is bogus. The commit changes a comment not

> bisection log:
> start commit: 57902dc0 Merge tag 'riscv-for-linus-5.0-rc7' of git://git...
> git tree: upstream
> final crash:
> console output:
> kernel config:
> dashboard link:
> syz repro:
> Reported-by:
> Fixes: 80eb86576870 ("sched/fair: Clean up comment in nohz_idle_balance()")
> For information about bisection process see:

If I understand that correctly, then the bisect does not try to revert the
commit which it identified on top of the tree where it started to bisect.

I think that'd be a reasonably simple to do extra data point, at least when
the commit reverts cleanly on head.



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