[lvc-project] [syzbot] [jfs?] KASAN: user-memory-access Write in __destroy_inode

syzbot syzbot+dcc068159182a4c31ca3 at syzkaller.appspotmail.com
Wed Jan 7 17:57:02 MSK 2026


syzbot suspects this issue was fixed by commit:

commit dca3aa666fbd71118905d88bb1c353881002b647
Author: Mateusz Guzik <mjguzik at gmail.com>
Date:   Sun Nov 9 12:19:31 2025 +0000

    fs: move inode fields used during fast path lookup closer together

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1480019a580000
start commit:   6146a0f1dfae Linux 6.18-rc4
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=e46b8a1c645465a9
dashboard link: https://syzkaller.appspot.com/bug?extid=dcc068159182a4c31ca3
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15ef4532580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=179c1e14580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: move inode fields used during fast path lookup closer together

For information about bisection process see: https://goo.gl/tpsmEJ#bisection



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