syzbot


KASAN: use-after-free Read in uif_close
Status: upstream: reported C repro on 2020/05/22 22:34
Reported-by: syzbot+0ce97ea45b008ba3b8bd@syzkaller.appspotmail.com
First crash: 81d, last: 79d

Cause bisection: introduced by (bisect log):

commit 32ec783ae19d48084b893cc54747fed37b07eb0c
Author: Arnd Bergmann <arnd@arndb.de>
Date: Wed Apr 8 19:02:57 2020 +0000

  firmware: imx: fix compile-testing

Crash: INFO: task hung in ctrl_cdev_ioctl (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2020/07/14 05:56 17m rkovhaev@gmail.com upstream OK

Sample crash report:

Crashes (33):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/05/23 14:36 linux-next c11d28ab 9682898d .config log report syz C linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 17:19 linux-next c11d28ab bd28eb9d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 16:11 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 14:16 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:54 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:32 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:08 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 04:37 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/22 22:51 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/22 22:33 linux-next c11d28ab 9682898d .config log report syz linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/25 12:48 linux-next c11d28ab 11284182 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/25 06:34 linux-next c11d28ab 11284182 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/25 06:03 linux-next c11d28ab 11284182 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/25 06:03 linux-next c11d28ab 11284182 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 21:45 linux-next c11d28ab bd28eb9d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 21:29 linux-next c11d28ab bd28eb9d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 21:20 linux-next c11d28ab bd28eb9d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 20:58 linux-next c11d28ab bd28eb9d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 10:43 linux-next c11d28ab 96c92ad3 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 07:52 linux-next c11d28ab 96c92ad3 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/24 03:04 linux-next c11d28ab 96c92ad3 .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 17:05 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 16:55 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:57 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:35 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:34 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 12:48 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 12:48 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 12:42 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 12:37 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/23 12:36 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/22 20:46 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com
ci-upstream-linux-next-kasan-gce-root 2020/05/22 15:33 linux-next c11d28ab 9682898d .config log report linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com