syzbot


memory leak in kcm_sendmsg
Status: upstream: reported C repro on 2020/02/13 18:37
Reported-by: syzbot+b039f5699bd82e1fb011@syzkaller.appspotmail.com
Fix commit: c47cc304 net: kcm: fix memory leak in kcm_sendmsg
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 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-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-arm32 ci-qemu2-riscv64 ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root]
First crash: 492d, last: 352d
Patch testing requests:
Created Duration User Patch Repo Result
2021/06/02 19:06 16m paskripkin@gmail.com patch upstream OK
2020/10/05 05:57 7m anant.thazhemadam@gmail.com patch upstream report log
2020/10/05 02:54 8m anant.thazhemadam@gmail.com upstream report log

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-gce-leak 2020/07/02 08:53 upstream cd77006e bed10395 .config log report syz C
ci-upstream-gce-leak 2020/02/13 09:30 upstream f2850dd5 84f4fc8a .config log report syz C