syzbot


KMSAN: uninit-value in ax88179_get_mac_addr
Status: upstream: reported C repro on 2020/10/23 08:07
Reported-by: syzbot+4993e4a0e237f1b53747@syzkaller.appspotmail.com
Fix commit: bd78980be1a6 net: usb: ax88179_178a: initialize local variables before use
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: 441d, last: 102d
Patch testing requests:
Created Duration User Patch Repo Result
2021/04/01 20:40 52m phil@philpotter.co.uk patch https://github.com/google/kmsan.git master OK
2021/03/25 21:54 40m alaaemadhossney.ae@gmail.com https://github.com/google/kmsan.git master report log
2020/10/23 15:34 16m anant.thazhemadam@gmail.com patch https://github.com/google/kmsan.git master error

Sample crash report:

Crashes (149):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2020/08/22 08:07 https://github.com/google/kmsan.git master ce8056d1f79e 6436ce4b .config log report syz C
ci-upstream-kmsan-gce 2020/08/15 17:30 https://github.com/google/kmsan.git master ce8056d1f79e 424dd8e7 .config log report syz C
ci-upstream-kmsan-gce 2021/07/14 21:57 https://github.com/google/kmsan.git master 57b5797c8013 94e0b707 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/07/07 02:03 https://github.com/google/kmsan.git master 57b5797c8013 cca78469 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/07/05 15:12 https://github.com/google/kmsan.git master 57b5797c8013 55aa55c2 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/06/28 13:35 https://github.com/google/kmsan.git master 57b5797c8013 9d2ab5df .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/06/01 15:00 https://github.com/google/kmsan.git master 6099c9da2f7d 032639db .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/05/30 20:10 https://github.com/google/kmsan.git master 6099c9da2f7d 325a8dab .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/05/29 08:03 https://github.com/google/kmsan.git master 6099c9da2f7d 858ea628 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/05/20 21:12 https://github.com/google/kmsan.git master 6099c9da2f7d c560a65d .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/05/20 00:28 https://github.com/google/kmsan.git master 6099c9da2f7d a343ba6b .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/05/08 02:25 https://github.com/google/kmsan.git master 4ebaab5fb428 bc5434be .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/30 03:28 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/29 01:25 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/28 04:56 https://github.com/google/kmsan.git master 4ebaab5fb428 805b5003 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/20 18:15 https://github.com/google/kmsan.git master 4ebaab5fb428 c0ced557 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/17 23:25 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/17 05:35 https://github.com/google/kmsan.git master 4ebaab5fb428 7e2b734b .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/12 05:02 https://github.com/google/kmsan.git master 4ebaab5fb428 bfeda1b1 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/09 17:14 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/09 07:07 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/08 00:07 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/06 16:49 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/06 11:31 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/04 02:41 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/03 06:43 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/04/01 08:17 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/27 15:11 https://github.com/google/kmsan.git master 29ad81a1074a a8529b82 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/21 17:13 https://github.com/google/kmsan.git master 29ad81a1074a 17810eae .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/20 11:33 https://github.com/google/kmsan.git master 29ad81a1074a 3d01c4de .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/18 22:12 https://github.com/google/kmsan.git master 29ad81a1074a 7216542e .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/17 14:43 https://github.com/google/kmsan.git master 29ad81a1074a fdb2bb2c .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/12 13:45 https://github.com/google/kmsan.git master 29ad81a1074a 429d8a6b .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/11 00:32 https://github.com/google/kmsan.git master 29ad81a1074a 764067f3 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/03/06 22:45 https://github.com/google/kmsan.git master 29ad81a1074a e4b4d570 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/02/26 23:30 https://github.com/google/kmsan.git master 29ad81a1074a 4c37c133 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/06/01 15:06 https://github.com/google/kmsan.git master 6099c9da2f7d 032639db .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/05/22 17:35 https://github.com/google/kmsan.git master 6099c9da2f7d 3c7fef33 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/05/20 21:13 https://github.com/google/kmsan.git master 6099c9da2f7d c560a65d .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/05/02 04:55 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/29 19:16 https://github.com/google/kmsan.git master 4ebaab5fb428 77e2b668 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/24 22:58 https://github.com/google/kmsan.git master 4ebaab5fb428 17f0b706 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/23 17:51 https://github.com/google/kmsan.git master 4ebaab5fb428 17f0b706 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/20 19:15 https://github.com/google/kmsan.git master 4ebaab5fb428 c0ced557 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/10 03:33 https://github.com/google/kmsan.git master 4ebaab5fb428 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/06 12:42 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/04/01 08:15 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/03/31 08:52 https://github.com/google/kmsan.git master 29ad81a1074a 6a81331a .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce-386 2021/03/10 06:21 https://github.com/google/kmsan.git master 29ad81a1074a 26967e35 .config log report info KMSAN: uninit-value in ax88179_get_mac_addr
ci-upstream-kmsan-gce 2021/01/15 22:53 https://github.com/google/kmsan.git master 73d62e81b476 65a7a854 .config log report info
ci-upstream-kmsan-gce-386 2020/08/10 08:58 https://github.com/google/kmsan.git master ce8056d1f79e 70301872 .config log report