From: syzbot <syzbot+98edc2df894917b3431f@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [net?] [virt?] [kvm?] KASAN: slab-use-after-free Read in vhost_task_fn
Date: Wed, 01 May 2024 03:13:04 -0700 [thread overview]
Message-ID: <00000000000076e6f5061761bb3c@google.com> (raw)
In-Reply-To: <tencent_C006E452DF067C49AD2ED7AED90CAB27CB06@qq.com>
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
failed to apply patch:
checking file kernel/vhost_task.c
patch: **** malformed patch at line 14: @@ -508,7 +508,7 @@ static inline bool lockdep_softirq_start(void) { return false; }
Tested on:
commit: bb7a2467 Add linux-next specific files for 20240426
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
kernel config: https://syzkaller.appspot.com/x/.config?x=5c6a0288262dd108
dashboard link: https://syzkaller.appspot.com/bug?extid=98edc2df894917b3431f
compiler:
patch: https://syzkaller.appspot.com/x/patch.diff?x=167125a0980000
next prev parent reply other threads:[~2024-05-01 10:13 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 8:25 [syzbot] [net?] [virt?] [kvm?] KASAN: slab-use-after-free Read in vhost_task_fn syzbot
2024-04-30 9:31 ` Edward Adam Davis
2024-04-30 11:09 ` syzbot
2024-05-01 20:33 ` Michael S. Tsirkin
2024-04-30 11:02 ` Hillf Danton
2024-04-30 15:47 ` syzbot
2024-04-30 11:57 ` Edward Adam Davis
2024-04-30 15:34 ` syzbot
2024-04-30 13:05 ` [PATCH next] vhost_task: after freeing vhost_task it should not be accessed " Edward Adam Davis
2024-04-30 16:23 ` Mike Christie
2024-04-30 18:06 ` Michael S. Tsirkin
2024-05-01 0:15 ` Hillf Danton
2024-05-01 1:01 ` Mike Christie
2024-05-01 5:52 ` Michael S. Tsirkin
2024-05-01 6:01 ` Michael S. Tsirkin
2024-05-01 7:50 ` Hillf Danton
2024-05-01 15:57 ` Mike Christie
2024-05-01 16:04 ` Michael S. Tsirkin
2024-05-01 16:15 ` Michael S. Tsirkin
2024-04-30 22:50 ` [syzbot] [net?] [virt?] [kvm?] KASAN: slab-use-after-free Read " Hillf Danton
2024-04-30 23:21 ` syzbot
2024-05-01 3:44 ` Edward Adam Davis
2024-05-01 10:13 ` syzbot [this message]
2024-05-01 16:12 ` Michael S. Tsirkin
2024-05-01 16:56 ` syzbot
2024-05-05 3:07 ` Edward Adam Davis
2024-05-05 3:40 ` syzbot
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