syzbot


KMSAN: uninit-value in number (3)
Status: upstream: reported C repro on 2021/03/11 10:16
Reported-by: syzbot+a4e309017a5f3a24c7b3@syzkaller.appspotmail.com
Fix commit: eaaea4681984 media: gspca/sq905.c: fix uninitialized variable
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-arm32]
First crash: 231d, last: now
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in number C 190 621d 719d 16/22 fixed on 2020/02/18 14:31
upstream KMSAN: uninit-value in number (2) C 168 232d 611d 21/22 fixed on 2021/03/10 01:48
Patch testing requests:
Created Duration User Patch Repo Result
2021/03/25 21:28 15m alaaemadhossney.ae@gmail.com https://github.com/google/kmsan.git master report log
2021/03/22 12:34 16m alaaemadhossney.ae@gmail.com https://github.com/google/kmsan.git master report log

Sample crash report:

Crashes (6748):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2021/10/23 02:44 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz C KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/19 05:13 https://github.com/google/kmsan.git master d6493d2046c4 24dc29db .config log report syz C KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/03/16 08:50 https://github.com/google/kmsan.git master 29ad81a1074a fdb2bb2c .config log report syz C KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 21:25 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 17:44 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 10:29 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 06:48 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 05:15 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/26 19:21 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/26 10:26 https://github.com/google/kmsan.git master 0f36cda66082 c1132b49 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/25 18:19 https://github.com/google/kmsan.git master 82e66ad2e586 4f0000ee .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/25 12:57 https://github.com/google/kmsan.git master 82e66ad2e586 4f0000ee .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/25 03:27 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/25 01:38 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/24 21:29 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/24 16:13 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/24 03:49 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/23 23:34 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/23 22:40 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/23 21:21 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/23 17:57 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/23 15:37 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/22 14:31 https://github.com/google/kmsan.git master 82e66ad2e586 55f90bc6 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/21 19:11 https://github.com/google/kmsan.git master d6493d2046c4 c5cb7da8 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/21 09:41 https://github.com/google/kmsan.git master d6493d2046c4 f111d03b .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/21 07:53 https://github.com/google/kmsan.git master d6493d2046c4 f111d03b .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/21 05:08 https://github.com/google/kmsan.git master d6493d2046c4 f111d03b .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/19 12:14 https://github.com/google/kmsan.git master d6493d2046c4 24dc29db .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/18 21:58 https://github.com/google/kmsan.git master d6493d2046c4 0c5d9412 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 23:32 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 22:03 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 21:28 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 20:26 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 19:58 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 17:43 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 17:10 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 13:56 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/24 11:29 https://github.com/google/kmsan.git master 82e66ad2e586 282f03fb .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/18 21:47 https://github.com/google/kmsan.git master d6493d2046c4 0c5d9412 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/18 19:57 https://github.com/google/kmsan.git master d6493d2046c4 0c5d9412 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/18 18:29 https://github.com/google/kmsan.git master d6493d2046c4 0c5d9412 .config log report syz KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/28 01:23 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/28 00:53 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 16:20 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 12:38 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 09:52 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 05:37 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/27 00:09 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/10/26 14:44 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/03/10 22:56 https://github.com/google/kmsan.git master 29ad81a1074a 764067f3 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 23:52 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 23:25 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 22:23 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 20:26 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 20:21 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 19:20 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 18:15 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 17:21 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 15:42 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 14:42 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 13:53 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 12:52 https://github.com/google/kmsan.git master 8f7db06d805f 373bf66b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 11:34 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 09:01 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 07:52 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 07:49 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 06:39 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 04:45 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 03:37 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 02:36 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 02:06 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/27 00:55 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 22:48 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 22:48 https://github.com/google/kmsan.git master 8f7db06d805f d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 21:39 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 20:21 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 19:15 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 18:16 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 17:16 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 17:03 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 15:59 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 14:00 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 12:53 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 12:34 https://github.com/google/kmsan.git master 0f36cda66082 d50eb50a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/10/26 11:31 https://github.com/google/kmsan.git master 0f36cda66082 c1132b49 .config log report info KMSAN: uninit-value in number