Re: [syzbot] [gfs2?] general protection fault in gfs2_evict_inode (2)

From: syzbot
Date: Mon Jun 12 2023 - 17:09:14 EST


syzbot suspects this issue was fixed by commit:

commit 504a10d9e46bc37b23d0a1ae2f28973c8516e636
Author: Bob Peterson <rpeterso@xxxxxxxxxx>
Date: Fri Apr 28 16:07:46 2023 +0000

gfs2: Don't deref jdesc in evict

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1544372d280000
start commit: 7df047b3f0aa Merge tag 'vfio-v6.4-rc1' of https://github.c..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=474780ac1e194316
dashboard link: https://syzkaller.appspot.com/bug?extid=8a5fc6416c175cecea34
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1294d2d2280000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=104a7508280000

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

#syz fix: gfs2: Don't deref jdesc in evict

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