From: syzbot <syzbot+9fc4dac4775d07bcfe34@syzkaller.appspotmail.com>
To: bfoster@redhat.com, kent.overstreet@linux.dev,
linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org,
lizhi.xu@windriver.com, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bch2_reconstruct_alloc
Date: Fri, 25 Oct 2024 03:31:02 -0700 [thread overview]
Message-ID: <671b7366.050a0220.b833e.0002.GAE@google.com> (raw)
In-Reply-To: <20241025100205.635960-1-lizhi.xu@windriver.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+9fc4dac4775d07bcfe34@syzkaller.appspotmail.com
Tested-by: syzbot+9fc4dac4775d07bcfe34@syzkaller.appspotmail.com
Tested on:
commit: ae90f6a6 Merge tag 'bpf-fixes' of git://git.kernel.org..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11ab0230580000
kernel config: https://syzkaller.appspot.com/x/.config?x=fc6f8ce8c5369043
dashboard link: https://syzkaller.appspot.com/bug?extid=9fc4dac4775d07bcfe34
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=10530230580000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2024-10-25 10:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 14:27 [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bch2_reconstruct_alloc syzbot
2024-10-24 1:14 ` [syzbot] " syzbot
2024-10-24 6:45 ` syzbot
2024-10-25 10:02 ` Lizhi Xu
2024-10-25 10:31 ` syzbot [this message]
2024-10-26 1:09 ` [PATCH] bcachefs: Retrieve ext again after sb is reallocated Lizhi Xu
2024-10-26 1:17 ` Kent Overstreet
2024-10-26 4:19 ` Lizhi Xu
2024-10-26 4:21 ` [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bch2_reconstruct_alloc syzbot
[not found] <20241024010924.908879-1-lizhi.xu@windriver.com>
2024-10-24 1:09 ` syzbot
[not found] <20241024011358.918019-1-lizhi.xu@windriver.com>
2024-10-24 1:33 ` syzbot
[not found] <20241024064539.2963555-1-lizhi.xu@windriver.com>
2024-10-24 7:49 ` syzbot
-- strict thread matches above, loose matches on Subject: below --
2024-10-25 4:19 [syzbot] [btrfs?] general protection fault in btrfs_search_slot Qu Wenruo
2024-10-25 4:38 ` [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bch2_reconstruct_alloc Lizhi Xu
2024-10-25 4:44 ` Qu Wenruo
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