From: syzbot <syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com>
To: chao@kernel.org, ebiggers@google.com, ebiggers@kernel.org,
hdanton@sina.com, jaegeuk@kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [f2fs-dev] [syzbot] [f2fs?] KASAN: slab-use-after-free Read in kill_f2fs_super
Date: Fri, 12 Jan 2024 22:38:04 -0800 [thread overview]
Message-ID: <000000000000d65af9060ece0537@google.com> (raw)
In-Reply-To: <0000000000006cb174060ec34502@google.com>
syzbot has bisected this issue to:
commit 275dca4630c165edea9abe27113766bc1173f878
Author: Eric Biggers <ebiggers@google.com>
Date: Wed Dec 27 17:14:28 2023 +0000
f2fs: move release of block devices to after kill_block_super()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16071613e80000
start commit: 70d201a40823 Merge tag 'f2fs-for-6.8-rc1' of git://git.ker..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=15071613e80000
console output: https://syzkaller.appspot.com/x/log.txt?x=11071613e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=4607bc15d1c4bb90
dashboard link: https://syzkaller.appspot.com/bug?extid=8f477ac014ff5b32d81f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=112b660be80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14c1df5de80000
Reported-by: syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com
Fixes: 275dca4630c1 ("f2fs: move release of block devices to after kill_block_super()")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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WARNING: multiple messages have this Message-ID (diff)
From: syzbot <syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com>
To: chao@kernel.org, ebiggers@google.com, ebiggers@kernel.org,
hdanton@sina.com, jaegeuk@kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in kill_f2fs_super
Date: Fri, 12 Jan 2024 22:38:04 -0800 [thread overview]
Message-ID: <000000000000d65af9060ece0537@google.com> (raw)
In-Reply-To: <0000000000006cb174060ec34502@google.com>
syzbot has bisected this issue to:
commit 275dca4630c165edea9abe27113766bc1173f878
Author: Eric Biggers <ebiggers@google.com>
Date: Wed Dec 27 17:14:28 2023 +0000
f2fs: move release of block devices to after kill_block_super()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16071613e80000
start commit: 70d201a40823 Merge tag 'f2fs-for-6.8-rc1' of git://git.ker..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=15071613e80000
console output: https://syzkaller.appspot.com/x/log.txt?x=11071613e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=4607bc15d1c4bb90
dashboard link: https://syzkaller.appspot.com/bug?extid=8f477ac014ff5b32d81f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=112b660be80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14c1df5de80000
Reported-by: syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com
Fixes: 275dca4630c1 ("f2fs: move release of block devices to after kill_block_super()")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2024-01-13 6:38 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-12 17:48 [f2fs-dev] [syzbot] [f2fs?] KASAN: slab-use-after-free Read in kill_f2fs_super syzbot
2024-01-12 17:48 ` syzbot
2024-01-12 18:14 ` [f2fs-dev] " syzbot
2024-01-12 18:14 ` syzbot
2024-01-13 1:50 ` Hillf Danton
2024-01-13 2:14 ` syzbot
2024-01-13 0:32 ` [f2fs-dev] " syzbot
2024-01-13 0:32 ` syzbot
2024-01-13 0:50 ` [f2fs-dev] " Eric Biggers
2024-01-13 0:50 ` Eric Biggers
2024-01-13 0:57 ` [f2fs-dev] [PATCH] f2fs: fix double free of f2fs_sb_info Eric Biggers
2024-01-13 0:57 ` Eric Biggers
2024-01-13 1:01 ` [f2fs-dev] " Eric Biggers
2024-01-13 1:01 ` Eric Biggers
2024-01-13 1:28 ` [f2fs-dev] " Jaegeuk Kim
2024-01-13 1:28 ` Jaegeuk Kim
2024-01-13 1:32 ` [f2fs-dev] " Eric Biggers
2024-01-13 1:32 ` Eric Biggers
2024-01-13 1:46 ` [f2fs-dev] " Jaegeuk Kim
2024-01-13 1:46 ` Jaegeuk Kim
2024-01-13 1:14 ` [f2fs-dev] " Chao Yu
2024-01-13 1:14 ` Chao Yu
2024-01-13 6:38 ` syzbot [this message]
2024-01-13 6:38 ` [syzbot] [f2fs?] KASAN: slab-use-after-free Read in kill_f2fs_super syzbot
2024-01-18 3:59 ` [f2fs-dev] " Eric Biggers
2024-01-18 3:59 ` Eric Biggers
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