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From: syzbot <syzbot+ccc0e1cfdb72b664f0d8@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, broonie@kernel.org, hdanton@sina.com,
	 liam.howlett@oracle.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org,  linux-usb@vger.kernel.org,
	lorenzo.stoakes@oracle.com,  pasha.tatashin@soleen.com,
	stern@rowland.harvard.edu,  syzkaller-bugs@googlegroups.com,
	vbabka@suse.cz
Subject: Re: [syzbot] [mm?] kernel BUG in __page_table_check_zero (2)
Date: Wed, 11 Dec 2024 07:59:03 -0800	[thread overview]
Message-ID: <6759b6c7.050a0220.17f54a.003f.GAE@google.com> (raw)
In-Reply-To: <67230d7e.050a0220.529b6.0005.GAE@google.com>

syzbot suspects this issue was fixed by commit:

commit 5de195060b2e251a835f622759550e6202167641
Author: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date:   Tue Oct 29 18:11:48 2024 +0000

    mm: resolve faulty mmap_region() error path behaviour

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1507b8f8580000
start commit:   850925a8133c Merge tag '9p-for-6.12-rc5' of https://github..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=309bb816d40abc28
dashboard link: https://syzkaller.appspot.com/bug?extid=ccc0e1cfdb72b664f0d8
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=158ab65f980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=120e6a87980000

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

#syz fix: mm: resolve faulty mmap_region() error path behaviour

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

      parent reply	other threads:[~2024-12-11 15:59 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-31  4:54 [syzbot] [mm?] kernel BUG in __page_table_check_zero (2) syzbot
2024-10-31 11:17 ` Hillf Danton
2024-10-31 16:16   ` syzbot
2024-11-05  4:00 ` Andrew Morton
2024-11-05 16:39   ` Alan Stern
2024-11-05 19:02     ` Andrew Morton
2024-11-05 20:42       ` Alan Stern
2024-11-05 21:30         ` Andrew Morton
2024-12-11 15:59 ` syzbot [this message]

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