syzbot


KMSAN: uninit-value in snd_rawmidi_ioctl
Status: upstream: reported C repro on 2021/12/18 11:17
Reported-by: syzbot+88412ee8811832b00dbe@syzkaller.appspotmail.com
Fix commit: 39a8fc4971a0 ALSA: rawmidi - fix the uninitalized user_pversion
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte 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-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-riscv64 ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 71d, last: 20m

Sample crash report:

Crashes (984):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2021/12/07 23:10 https://github.com/google/kmsan.git master 8b936c96768e 0230ba3e .config log report syz C KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 20:56 https://github.com/google/kmsan.git master 85cfd6e539bd 64a8e201 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 15:39 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 11:36 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 11:28 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 05:58 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/27 04:58 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 22:20 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 21:49 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 20:04 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 14:51 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 10:36 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 08:54 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 08:54 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/26 05:10 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 23:37 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 18:50 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 17:04 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 12:16 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 11:06 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 08:41 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 06:33 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 05:13 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/25 03:18 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 23:48 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 19:57 https://github.com/google/kmsan.git master 85cfd6e539bd 2cbffd88 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 16:59 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 11:49 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 09:45 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 06:21 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 01:43 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/24 00:43 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 22:48 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 21:46 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 19:17 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 16:09 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 14:32 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 10:14 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 08:30 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 04:33 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/23 01:13 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/22 21:08 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/22 19:31 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/22 18:13 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2022/01/22 12:43 https://github.com/google/kmsan.git master 85cfd6e539bd 214351e1 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl
ci-upstream-kmsan-gce 2021/11/17 05:02 https://github.com/google/kmsan.git master beecc58f3c53 cafff8b6 .config log report info KMSAN: uninit-value in snd_rawmidi_ioctl