* Re: [syzbot] [btrfs?] possible deadlock in btrfs_search_slot
[not found] <000000000000fd151d05ece59b42@google.com>
@ 2023-08-01 16:08 ` syzbot
2023-08-02 14:17 ` Aleksandr Nogikh
0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2023-08-01 16:08 UTC (permalink / raw)
To: anand.jain, clm, dsterba, hdanton, josef, linux-btrfs,
linux-fsdevel, linux-kernel, syzkaller-bugs
syzbot suspects this issue was fixed by commit:
commit b740d806166979488e798e41743aaec051f2443f
Author: Josef Bacik <josef@toxicpanda.com>
Date: Mon Nov 7 16:44:51 2022 +0000
btrfs: free btrfs_path before copying root refs to userspace
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13015709a80000
start commit: eb7081409f94 Linux 6.1-rc6
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=8d01b6e3197974dd
dashboard link: https://syzkaller.appspot.com/bug?extid=c06034aecf9f5eab1ac1
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=124fc309880000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=126dfde5880000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: btrfs: free btrfs_path before copying root refs to userspace
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [syzbot] [btrfs?] possible deadlock in btrfs_search_slot
2023-08-01 16:08 ` [syzbot] [btrfs?] possible deadlock in btrfs_search_slot syzbot
@ 2023-08-02 14:17 ` Aleksandr Nogikh
0 siblings, 0 replies; 2+ messages in thread
From: Aleksandr Nogikh @ 2023-08-02 14:17 UTC (permalink / raw)
To: syzbot
Cc: anand.jain, clm, dsterba, hdanton, josef, linux-btrfs,
linux-fsdevel, linux-kernel, syzkaller-bugs
On Tue, Aug 1, 2023 at 6:08 PM syzbot
<syzbot+c06034aecf9f5eab1ac1@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit b740d806166979488e798e41743aaec051f2443f
> Author: Josef Bacik <josef@toxicpanda.com>
> Date: Mon Nov 7 16:44:51 2022 +0000
>
> btrfs: free btrfs_path before copying root refs to userspace
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13015709a80000
> start commit: eb7081409f94 Linux 6.1-rc6
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=8d01b6e3197974dd
> dashboard link: https://syzkaller.appspot.com/bug?extid=c06034aecf9f5eab1ac1
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=124fc309880000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=126dfde5880000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: btrfs: free btrfs_path before copying root refs to userspace
Looks reasonable.
#syz fix: btrfs: free btrfs_path before copying root refs to userspace
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-08-01 16:08 ` [syzbot] [btrfs?] possible deadlock in btrfs_search_slot syzbot
2023-08-02 14:17 ` Aleksandr Nogikh
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