From: syzbot <syzbot+119ba87189432ead09b4@syzkaller.appspotmail.com>
To: bp@alien8.de, bristot@redhat.com, dvhart@infradead.org,
dvyukov@google.com, hpa@zytor.com, juri.lelli@redhat.com,
linux-kernel@vger.kernel.org, luca.abeni@santannapisa.it,
luto@kernel.org, mingo@kernel.org, mingo@redhat.com,
peterz@infradead.org, syzkaller-bugs@googlegroups.com,
tglx@linutronix.de, torvalds@linux-foundation.org,
x86@kernel.org
Subject: Re: WARNING in enqueue_task_dl
Date: Wed, 20 Mar 2019 10:08:00 -0700 [thread overview]
Message-ID: <000000000000fdcb1d058489a91b@google.com> (raw)
In-Reply-To: <000000000000b5e346057af4da06@google.com>
syzbot has bisected this bug to:
commit 7c80cfc99b7bfdc92cee26f8008859f326f4a37f
Author: Peter Zijlstra <peterz@infradead.org>
Date: Sat May 6 14:03:17 2017 +0000
sched/fair: Clean up calc_cfs_shares()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=169d614d200000
start commit: 7c80cfc9 sched/fair: Clean up calc_cfs_shares()
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=159d614d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=119d614d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=76d28549be7c27cf
dashboard link: https://syzkaller.appspot.com/bug?extid=119ba87189432ead09b4
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10eb7ebf400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14156d77400000
Reported-by: syzbot+119ba87189432ead09b4@syzkaller.appspotmail.com
Fixes: 7c80cfc9 ("sched/fair: Clean up calc_cfs_shares()")
prev parent reply other threads:[~2019-03-20 17:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-18 18:49 WARNING in enqueue_task_dl syzbot
2018-11-19 8:23 ` Thomas Gleixner
2018-11-19 10:34 ` Peter Zijlstra
2018-11-19 12:07 ` luca abeni
2018-11-19 12:52 ` Peter Zijlstra
2018-11-19 13:43 ` Juri Lelli
2018-11-19 15:32 ` Juri Lelli
2019-01-07 16:19 ` Daniel Bristot de Oliveira
2019-02-07 9:35 ` Dmitry Vyukov
2019-07-24 4:45 ` Eric Biggers
2020-06-16 6:53 ` Daniel Wagner
2020-06-16 8:20 ` Peter Zijlstra
2020-06-23 7:19 ` [tip: sched/urgent] sched/core: Fix PI boosting between RT and DEADLINE tip-bot2 for Juri Lelli
2020-06-23 8:48 ` [tip: sched/urgent] sched/core: Fix PI boosting between RT and DEADLINE tasks tip-bot2 for Juri Lelli
2018-12-31 15:02 ` WARNING in enqueue_task_dl syzbot
2019-01-02 9:15 ` luca abeni
2019-01-07 7:46 ` Juri Lelli
2019-03-20 17:08 ` syzbot [this message]
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