Re: [syzbot] [net?] [virt?] [kvm?] KASAN: slab-use-after-free Read in vhost_task_fn

2024-05-01 Thread syzbot
Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any 
issue:

Reported-and-tested-by: syzbot+98edc2df894917b34...@syzkaller.appspotmail.com

Tested on:

commit: f138e94c KASAN: slab-use-after-free Read in vhost_task..
git tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
console output: https://syzkaller.appspot.com/x/log.txt?x=10a152a718
kernel config:  https://syzkaller.appspot.com/x/.config?x=3714fc09f933e505
dashboard link: https://syzkaller.appspot.com/bug?extid=98edc2df894917b3431f
compiler:   Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 
2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.



Re: [syzbot] [net?] [virt?] [kvm?] KASAN: slab-use-after-free Read in vhost_task_fn

2024-05-01 Thread Michael S. Tsirkin
#syz test https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 
f138e94c1f0dbeae721917694fb2203446a68ea9