syzbot


memory leak in snd_ctl_led_register
Status: upstream: reported C repro on 2021/05/17 08:52
Reported-by: syzbot+08a7d8b51ea048a74ffb@syzkaller.appspotmail.com
Fix commit: 3ae72f6ab9c1 ALSA: control led: fix memory leak in snd_ctl_led_register
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: 83d, last: 83d
Patch testing requests:
Created Duration User Patch Repo Result
2021/05/28 10:45 16m mudongliangabcd@gmail.com https://github.com/mudongliang/linux 94201c8f1b3d9efd927a783b8d949b4be0bd4892 OK
2021/05/25 06:06 9m mudongliangabcd@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-gce-leak 2021/05/07 12:22 upstream e48661230cc3 f6da8120 .config log report syz C memory leak in snd_ctl_led_register