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: 141d, last: 49d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in number C 190 532d 630d 16/22 fixed on 2020/02/18 14:31
upstream KMSAN: uninit-value in number (2) C 168 143d 522d 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 (95):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2021/06/10 20:35 https://github.com/google/kmsan.git master 6099c9da2f7d 1ba81399 .config log report syz C KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/04 13:18 https://github.com/google/kmsan.git master 4ebaab5fb428 09efdd63 .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 2021/05/20 00:38 https://github.com/google/kmsan.git master 6099c9da2f7d a343ba6b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/16 17:58 https://github.com/google/kmsan.git master bdefec9ab855 f54a5c09 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/14 06:33 https://github.com/google/kmsan.git master bdefec9ab855 80f9b418 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/13 02:50 https://github.com/google/kmsan.git master bdefec9ab855 ed7d41c5 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/10 10:44 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/10 08:32 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/09 13:54 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/06 10:45 https://github.com/google/kmsan.git master 4ebaab5fb428 06c27ff5 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/05 08:04 https://github.com/google/kmsan.git master 4ebaab5fb428 06c27ff5 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/04 12:54 https://github.com/google/kmsan.git master 4ebaab5fb428 09efdd63 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/03 09:54 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/03 00:20 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/05/01 00:43 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/30 21:17 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/29 21:54 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/29 18:44 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/29 07:45 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/29 05:27 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/25 18:28 https://github.com/google/kmsan.git master 4ebaab5fb428 36c88236 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/25 12:13 https://github.com/google/kmsan.git master 4ebaab5fb428 36c88236 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/24 11:29 https://github.com/google/kmsan.git master 4ebaab5fb428 17f0b706 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/24 03:33 https://github.com/google/kmsan.git master 4ebaab5fb428 17f0b706 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/24 00:43 https://github.com/google/kmsan.git master 4ebaab5fb428 17f0b706 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/22 02:41 https://github.com/google/kmsan.git master 4ebaab5fb428 2bc8999a .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/19 07:43 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/18 21:10 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/18 06:18 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/16 16:42 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/16 09:14 https://github.com/google/kmsan.git master 4ebaab5fb428 c59079a6 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce 2021/04/15 13:07 https://github.com/google/kmsan.git master 4ebaab5fb428 fcdb12ba .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 2021/05/17 21:05 https://github.com/google/kmsan.git master bdefec9ab855 a2eb125d .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/16 12:26 https://github.com/google/kmsan.git master bdefec9ab855 f54a5c09 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/09 16:02 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/08 13:22 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/07 03:59 https://github.com/google/kmsan.git master 4ebaab5fb428 06585184 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/06 10:45 https://github.com/google/kmsan.git master 4ebaab5fb428 06c27ff5 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/03 14:25 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/01 18:17 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/01 05:51 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/05/01 03:55 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/30 14:19 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/30 00:03 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/29 10:02 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/29 05:36 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/27 11:27 https://github.com/google/kmsan.git master 4ebaab5fb428 805b5003 .config log report info KMSAN: uninit-value in number
ci-upstream-kmsan-gce-386 2021/04/16 05:55 https://github.com/google/kmsan.git master 4ebaab5fb428 c59079a6 .config log report info KMSAN: uninit-value in number