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From: syzbot <syzbot+5f326d255ca648131f87@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, andrii@kernel.org, ast@kernel.org,
	bjorn.topel@intel.com, bp@alien8.de, bpf@vger.kernel.org,
	daniel@iogearbox.net, dave.hansen@linux.intel.com,
	davem@davemloft.net, hawk@kernel.org, hpa@zytor.com,
	john.fastabend@gmail.com, jonathan.lemon@gmail.com, kafai@fb.com,
	kpsingh@chromium.org, kuba@kernel.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	luto@kernel.org, magnus.karlsson@intel.com,
	marekx.majtyka@intel.com, mingo@kernel.org, mingo@redhat.com,
	netdev@vger.kernel.org, peterz@infradead.org,
	songliubraving@fb.com, syzkaller-bugs@googlegroups.com,
	tglx@linutronix.de, x86@kernel.org, yhs@fb.com
Subject: Re: kernel BUG at mm/vmalloc.c:LINE! (2)
Date: Sun, 10 Jan 2021 13:34:05 -0800	[thread overview]
Message-ID: <00000000000087569605b8928ce3@google.com> (raw)
In-Reply-To: <000000000000588c2c05aa156b2b@google.com>

syzbot suspects this issue was fixed by commit:

commit 537cf4e3cc2f6cc9088dcd6162de573f603adc29
Author: Magnus Karlsson <magnus.karlsson@intel.com>
Date:   Fri Nov 20 11:53:39 2020 +0000

    xsk: Fix umem cleanup bug at socket destruct

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=139f3dfb500000
start commit:   e87d24fc Merge branch 'net-iucv-fixes-2020-11-09'
git tree:       net
kernel config:  https://syzkaller.appspot.com/x/.config?x=61033507391c77ff
dashboard link: https://syzkaller.appspot.com/bug?extid=5f326d255ca648131f87
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10d10006500000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=126c9eaa500000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: xsk: Fix umem cleanup bug at socket destruct

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

  parent reply	other threads:[~2021-01-10 21:35 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-10 12:24 kernel BUG at mm/vmalloc.c:LINE! (2) syzbot
2020-07-20 16:48 ` syzbot
2020-07-20 16:48   ` syzbot
2020-07-20 20:06   ` Uladzislau Rezki
2020-07-22 14:28     ` Qian Cai
2020-07-22 14:46       ` Uladzislau Rezki
2020-07-24  2:50         ` Andrew Morton
2020-07-24  3:11           ` Stephen Rothwell
2020-07-24  4:28           ` Stephen Rothwell
2020-07-24  7:47             ` Thomas Gleixner
2020-07-22  6:17 ` syzbot
2020-07-22  6:17   ` syzbot
2021-01-10 21:34 ` syzbot [this message]
2021-01-10 21:34   ` syzbot
2021-01-11  9:15   ` Dmitry Vyukov
2022-01-24 17:59     ` Vegard Nossum

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