From: syzbot <syzbot+cbb52e396df3e565ab02@syzkaller.appspotmail.com>
To: aarcange@redhat.com, akpm@linux-foundation.org,
cgroups@vger.kernel.org, dvyukov@google.com, hannes@cmpxchg.org,
hughd@google.com, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, mgorman@suse.de, mhocko@kernel.org,
peterx@redhat.com, rientjes@google.com, rppt@linux.ibm.com,
rppt@linux.vnet.ibm.com, syzkaller-bugs@googlegroups.com,
vbabka@suse.cz, vdavydov.dev@gmail.com, willy@infradead.org,
zhongjiang@huawei.com
Subject: Re: KASAN: use-after-free Read in get_mem_cgroup_from_mm
Date: Fri, 22 Mar 2019 02:36:01 -0700 [thread overview]
Message-ID: <00000000000035d0e70584ab952b@google.com> (raw)
In-Reply-To: <000000000000601367057a095de4@google.com>
Bisection is inconclusive: the first bad commit could be any of:
2c43838c sched/isolation: Enable CONFIG_CPU_ISOLATION=y by default
bf29cb23 sched/isolation: Make CONFIG_NO_HZ_FULL select CONFIG_CPU_ISOLATION
d94d1053 sched/isolation: Document boot parameters dependency on
CONFIG_CPU_ISOLATION=y
4c470317 Merge branch 'sched-urgent-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1592b037200000
start commit: 0072a0c1
git tree: upstream
dashboard link: https://syzkaller.appspot.com/bug?extid=cbb52e396df3e565ab02
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12835e25400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=172fa5a3400000
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-03-22 9:36 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-07 1:52 KASAN: use-after-free Read in get_mem_cgroup_from_mm syzbot
2018-12-04 15:43 ` syzbot
2019-03-03 16:19 ` zhong jiang
2019-03-04 7:40 ` Dmitry Vyukov
2019-03-04 14:00 ` zhong jiang
2019-03-04 14:11 ` Dmitry Vyukov
2019-03-04 15:32 ` zhong jiang
2019-03-05 6:26 ` Dmitry Vyukov
2019-03-05 6:42 ` zhong jiang
2019-03-06 2:05 ` Andrea Arcangeli
2019-03-06 5:53 ` zhong jiang
2019-03-06 6:26 ` Mike Rapoport
2019-03-06 7:41 ` zhong jiang
2019-03-06 8:12 ` Peter Xu
2019-03-06 13:07 ` zhong jiang
2019-03-06 18:29 ` Andrea Arcangeli
2019-03-07 7:58 ` zhong jiang
2019-03-06 8:20 ` Mike Rapoport
2019-03-08 7:10 ` zhong jiang
2019-03-15 21:39 ` Andrea Arcangeli
2019-03-16 9:38 ` zhong jiang
2019-03-16 19:42 ` Andrea Arcangeli
2019-03-18 6:23 ` zhong jiang
2019-03-04 21:51 ` Matthew Wilcox
2019-03-05 3:09 ` zhong jiang
2019-03-22 9:36 ` syzbot [this message]
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