syzbot


memory leak in usb_set_configuration (2)
Status: upstream: reported C repro on 2021/04/21 15:12
Reported-by: syzbot+d1e69c888f0d3866ead4@syzkaller.appspotmail.com
Fix commit: be8656e62e9e media: cpia2: fix memory leak in cpia2_usb_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-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 ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 105d, last: 105d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream memory leak in usb_set_configuration C 56 177d 262d 0/22 closed as dup on 2020/12/02 20:32
Patch testing requests:
Created Duration User Patch Repo Result
2021/04/22 12:27 17m oneukum@suse.com patch https://github.com/google/kasan.git 9cdbf646 OK
2021/04/21 18:36 16m paskripkin@gmail.com https://linux.googlesource.com/linux/kernel/git/torvalds/linux refs/changes/16/10416/1 OK

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-gce-leak 2021/04/17 15:07 upstream 9cdbf6467424 7e2b734b .config log report syz C memory leak in usb_set_configuration