Re: [syzbot] Re: [syzbot] [bcachefs?] possible deadlock in get_partial_node (2)

[syzbot <syzbot+725322cc4ff5c53abfac@syzkaller.appspotmail.com>]

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Subject: Re: [syzbot] [bcachefs?] possible deadlock in get_partial_node (2)
Author: kent.overstreet@linux.dev

On Mon, Apr 14, 2025 at 12:22:01PM -0700, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
> 
> commit 3a04334d6282d08fbdd6201e374db17d31927ba3
> Author: Alan Huang <mmpgouride@gmail.com>
> Date:   Fri Mar 7 16:58:27 2025 +0000
> 
>     bcachefs: Fix b->written overflow
> 
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17e4ea3f980000
> start commit:   b7c90e3e717a Merge tag 'x86-urgent-2025-03-08' of git://gi..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=523d3ff8e053340a
> dashboard link: https://syzkaller.appspot.com/bug?extid=725322cc4ff5c53abfac
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=137c1fa0580000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12e0fa54580000
> 
> If the result looks correct, please mark the issue as fixed by replying with:
> 
#syz fix: bcachefs: Fix b->written overflow