syzbot


memory leak in hub_event (2)
Status: upstream: reported C repro on 2021/03/15 04:38
Reported-by: syzbot+636c58f40a86b4a879e7@syzkaller.appspotmail.com
Fix commit: dcb4b8ad6a44 misc/uss720: fix memory leak in uss720_probe
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: 147d, last: 140d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream memory leak in hub_event C 7 169d 258d 21/22 fixed on 2021/03/10 01:48
Patch testing requests:
Created Duration User Patch Repo Result
2021/04/11 18:23 8m alaaemadhossney.ae@gmail.com linux-next report log
2021/03/25 21:31 8m alaaemadhossney.ae@gmail.com upstream report log
2021/03/22 12:21 8m alaaemadhossney.ae@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 2021/03/18 02:08 upstream 6417f03132a6 fdb2bb2c .config log report syz C memory leak in hub_event
ci-upstream-gce-leak 2021/03/11 04:33 upstream 05a59d79793d 764067f3 .config log report syz C memory leak in hub_event