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From: syzbot <syzbot+830c6dbfc71edc4f0b8f@syzkaller.appspotmail.com>
To: andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org,
	daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com,
	ebiederm@xmission.com, edumazet@google.com,
	eric.dumazet@gmail.com, hawk@kernel.org, jiri@mellanox.com,
	johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com,
	kpsingh@chromium.org, kuba@kernel.org, leon@kernel.org,
	linux-kernel@vger.kernel.org, mkubecek@suse.cz,
	netdev@vger.kernel.org, saiprakash.ranjan@codeaurora.org,
	songliubraving@fb.com, suzuki.poulose@arm.com,
	syzkaller-bugs@googlegroups.com, will@kernel.org, yhs@fb.com
Subject: Re: WARNING in dev_change_net_namespace
Date: Sat, 06 Jun 2020 07:03:03 -0700	[thread overview]
Message-ID: <00000000000011eb1705a76ad69d@google.com> (raw)
In-Reply-To: <000000000000c54420059e4f08ff@google.com>

syzbot has bisected this bug to:

commit 13dc4d836179444f0ca90188cfccd23f9cd9ff05
Author: Will Deacon <will@kernel.org>
Date:   Tue Apr 21 14:29:18 2020 +0000

    arm64: cpufeature: Remove redundant call to id_aa64pfr0_32bit_el0()

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=109aa3b1100000
start commit:   7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org..
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=129aa3b1100000
console output: https://syzkaller.appspot.com/x/log.txt?x=149aa3b1100000
kernel config:  https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656
dashboard link: https://syzkaller.appspot.com/bug?extid=830c6dbfc71edc4f0b8f
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12032832100000

Reported-by: syzbot+830c6dbfc71edc4f0b8f@syzkaller.appspotmail.com
Fixes: 13dc4d836179 ("arm64: cpufeature: Remove redundant call to id_aa64pfr0_32bit_el0()")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2020-06-06 14:03 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11 16:06 WARNING in dev_change_net_namespace syzbot
2020-02-13 19:00 ` Eric W. Biederman
2020-02-13 19:57   ` Eric Dumazet
2020-02-13 20:00     ` Eric Dumazet
2020-06-06 10:21 ` syzbot
2020-06-06 14:03 ` syzbot [this message]
2020-06-08  7:09   ` Will Deacon
2021-12-21 20:03 ` [syzbot] " syzbot
2022-05-19 11:18   ` Dmitry Vyukov

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