* Re: [syzbot] [kernfs?] [bcachefs?] UBSAN: shift-out-of-bounds in radix_tree_delete_item
[not found] <67afa09f.050a0220.21dd3.0054.GAE@google.com>
@ 2025-02-15 16:22 ` syzbot
2025-03-19 9:40 ` [syzbot] [bcachefs?] [kernfs?] " syzbot
1 sibling, 0 replies; 2+ messages in thread
From: syzbot @ 2025-02-15 16:22 UTC (permalink / raw)
To: davem, dsahern, edumazet, gregkh, horms, kent.overstreet, kuba,
linux-bcachefs, linux-kernel, netdev, pabeni, syzkaller-bugs, tj
syzbot has bisected this issue to:
commit 14152654805256d760315ec24e414363bfa19a06
Author: Kent Overstreet <kent.overstreet@linux.dev>
Date: Mon Nov 25 05:21:27 2024 +0000
bcachefs: Bad btree roots are now autofix
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=152659a4580000
start commit: 09fbf3d50205 Merge tag 'tomoyo-pr-20250211' of git://git.c..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=172659a4580000
console output: https://syzkaller.appspot.com/x/log.txt?x=132659a4580000
kernel config: https://syzkaller.appspot.com/x/.config?x=c516b1c112a81e77
dashboard link: https://syzkaller.appspot.com/bug?extid=b581c7106aa616bb522c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11e449b0580000
Reported-by: syzbot+b581c7106aa616bb522c@syzkaller.appspotmail.com
Fixes: 141526548052 ("bcachefs: Bad btree roots are now autofix")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [syzbot] [bcachefs?] [kernfs?] UBSAN: shift-out-of-bounds in radix_tree_delete_item
[not found] <67afa09f.050a0220.21dd3.0054.GAE@google.com>
2025-02-15 16:22 ` [syzbot] [kernfs?] [bcachefs?] UBSAN: shift-out-of-bounds in radix_tree_delete_item syzbot
@ 2025-03-19 9:40 ` syzbot
1 sibling, 0 replies; 2+ messages in thread
From: syzbot @ 2025-03-19 9:40 UTC (permalink / raw)
To: davem, dsahern, edumazet, gregkh, horms, kent.overstreet, kuba,
linux-bcachefs, linux-kernel, mmpgouride, netdev, pabeni,
syzkaller-bugs, tj
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=176e8e98580000
start commit: 09fbf3d50205 Merge tag 'tomoyo-pr-20250211' of git://git.c..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=c516b1c112a81e77
dashboard link: https://syzkaller.appspot.com/bug?extid=b581c7106aa616bb522c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11e449b0580000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: bcachefs: Fix b->written overflow
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <67afa09f.050a0220.21dd3.0054.GAE@google.com>
2025-02-15 16:22 ` [syzbot] [kernfs?] [bcachefs?] UBSAN: shift-out-of-bounds in radix_tree_delete_item syzbot
2025-03-19 9:40 ` [syzbot] [bcachefs?] [kernfs?] " syzbot
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