syzbot


KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
Status: fixed on 2021/04/09 19:46
Reported-by: syzbot+151e3e714d34ae4ce7e8@syzkaller.appspotmail.com
Fix commit: 396d7f23adf9 net: sched: fix police ext initialization
First crash: 365d, last: 172d
Patch testing requests:
Created Duration User Patch Repo Result
2021/02/16 18:33 19m xiyou.wangcong@gmail.com https://github.com/congwang/linux.git net OK
2021/02/15 23:43 11m xiyou.wangcong@gmail.com https://github.com/congwang/linux.git net report log

Sample crash report:

Crashes (115):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/02/11 05:52 upstream 291009f656e8 a52ee10a .config log report syz C KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/04/03 15:26 net a14d273ba159 6a81331a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/04/03 01:35 net 990b03b05b2f 6a81331a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/15 21:47 net 4773acf3d4b5 98682e5e .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/15 05:55 net 57baf8cc70ea 98682e5e .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/13 09:17 net 57baf8cc70ea 98682e5e .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/12 10:07 net 308daa19e2d0 a5f86b15 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/10 22:21 net 291009f656e8 a52ee10a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/10 20:30 net b8776f14a470 a52ee10a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/02/10 00:53 net 49c2547b82c6 2bd9619f .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/01/24 10:44 net 344db93ae3ee 52e37319 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/01/23 08:30 net 0607a2cddb60 52e37319 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/01/22 05:57 net 35c715c30b95 d4f4eca5 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-this-kasan-gce 2021/01/20 23:31 net 75439bc439e0 d4f4eca5 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-kasan-gce 2021/02/11 12:42 net-next e4b62cf7559f a52ee10a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-kasan-gce 2021/02/06 19:06 net-next c90597bdebb5 0655e081 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-kasan-gce 2021/01/31 03:21 net-next 14e8e0f60088 fc9fd31e .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-kasan-gce 2021/01/29 21:43 net-next 46eb3c108fe1 fc9fd31e .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-net-kasan-gce 2021/01/22 04:14 net-next fdb6b338d2e5 d4f4eca5 .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-linux-next-kasan-gce-root 2021/04/06 13:40 linux-next 9c54130cd255 6a81331a .config log report info KASAN: null-ptr-deref Read in tcf_idrinfo_destroy
ci-upstream-kasan-gce 2020/12/26 00:11 upstream 5814bc2d4cc2 821e0b09 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/24 23:29 upstream 3913d00ac51a c2c1d1dd .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/24 03:04 upstream 58cf05f597b0 c2c1d1dd .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/22 23:08 upstream 614cb5894306 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/17 12:26 upstream accefff5b547 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/16 21:25 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/16 20:20 upstream 5e60366d56c6 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/15 19:00 upstream 148842c98a24 97183ed7 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/14 00:03 upstream 6bff9bb8a292 b22a7ec3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/13 22:17 upstream 6bff9bb8a292 b22a7ec3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/12 07:51 upstream 7f376f1917d7 bca53db9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/10 16:55 upstream a2f5ea9e314b f900b48c .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/10 12:59 upstream a2f5ea9e314b c090b4da .config log report info
ci-upstream-kasan-gce-root 2020/10/11 01:03 upstream da690031a5d6 4a77ae0b .config log report info
ci-upstream-kasan-gce-386 2020/11/04 22:43 upstream 4ef8451b3326 64069d48 .config log report info
ci-upstream-net-this-kasan-gce 2021/01/17 12:39 net 66c556025d68 813be542 .config log report info
ci-upstream-net-this-kasan-gce 2021/01/09 16:21 net c49243e88982 2c1f2513 .config log report info
ci-upstream-net-this-kasan-gce 2021/01/04 13:24 net 4bfc4714849d 79264ae3 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/31 08:18 net 4bfc4714849d 5cc121d6 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/25 09:32 net 1f45dc220667 b982b3ea .config log report info
ci-upstream-net-this-kasan-gce 2020/12/20 00:19 net fec6079b2eea 04201c06 .config log report info
ci-upstream-net-this-kasan-gce 2020/12/10 09:08 net 323a391a220c c090b4da .config log report info
ci-upstream-net-this-kasan-gce 2020/09/27 00:27 net 059432495e20 2d5ea0cb .config log report info
ci-upstream-net-this-kasan-gce 2020/09/25 16:50 net ad2b9b0f8d01 4a006f63 .config log report info
ci-upstream-net-kasan-gce 2021/01/16 14:18 net-next 9ab7e76aefc9 65a7a854 .config log report info
ci-upstream-net-kasan-gce 2021/01/15 07:04 net-next 1d9f03c0a15f 65a7a854 .config log report info
ci-upstream-net-kasan-gce 2021/01/14 00:48 net-next f50e2f9f7916 269d24e8 .config log report info
ci-upstream-net-kasan-gce 2021/01/11 15:11 net-next 73b7a6047971 2c1f2513 .config log report info
ci-upstream-net-kasan-gce 2021/01/10 02:46 net-next 09b5b5fb3902 2c1f2513 .config log report info
ci-upstream-net-kasan-gce 2021/01/09 21:20 net-next 09b5b5fb3902 2c1f2513 .config log report info
ci-upstream-net-kasan-gce 2021/01/05 10:41 net-next 3db1a3fa9880 a0234d98 .config log report info
ci-upstream-net-kasan-gce 2021/01/04 21:00 net-next 3db1a3fa9880 2a28ff1f .config log report info
ci-upstream-net-kasan-gce 2021/01/04 01:25 net-next 3db1a3fa9880 79264ae3 .config log report info
ci-upstream-net-kasan-gce 2020/12/23 11:59 net-next 3db1a3fa9880 c2c1d1dd .config log report info
ci-upstream-net-kasan-gce 2020/12/18 06:22 net-next 3db1a3fa9880 04201c06 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/05 18:37 linux-next 2172e358cd17 1880b4a9 .config log report info