syzbot


WARNING in pvr2_i2c_core_done
Status: upstream: reported C repro on 2019/09/25 12:59
Reported-by: syzbot+e74a998ca8f1df9cc332@syzkaller.appspotmail.com
Fix commit: f8194e5e63fd media: pvrusb2: fix warning in pvr2_i2c_core_done
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: 726d, last: 70d

Cause bisection: failed (bisect log)
Patch testing requests:
Created Duration User Patch Repo Result
2021/04/06 17:05 40m mail@anirudhrb.com patch linux-next OK
2021/04/06 14:07 22m mail@anirudhrb.com patch linux-next OK
2021/03/31 12:31 35m mail@anirudhrb.com linux-next error
2021/03/30 19:43 30m mail@anirudhrb.com patch git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 9d49ed9ca93b8c564033c1d6808017bc9052b5db OK
2021/03/30 12:12 17m mail@anirudhrb.com patch git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 9d49ed9ca93b8c564033c1d6808017bc9052b5db OK
2021/03/30 05:02 12m mail@anirudhrb.com patch linux-next error
2021/03/29 17:34 10m mail@anirudhrb.com patch linux-next report log
2021/03/21 18:18 9m mail@anirudhrb.com linux-next report log
2020/07/24 02:55 5m bkkarthik@pesu.pes.edu patch https://github.com/google/kasan.git usb-fuzzer error
2020/07/23 12:04 11m bkkarthik@pesu.pes.edu patch https://github.com/google/kasan.git usb-fuzzer report log
2020/07/22 03:16 9m bkkarthik@pesu.pes.edu patch https://github.com/google/kasan.git usb-fuzzer report log
2020/07/21 11:10 9m bkkarthik@pesu.pes.edu patch https://github.com/google/kasan.git usb-fuzzer report log
2020/07/21 08:06 11m bkkarthik@pesu.pes.edu linux-next report log

Sample crash report:

Crashes (5780):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/06/23 10:21 upstream 0c18f29aae7c aba2b2fb .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce 2021/06/23 10:00 upstream 0c18f29aae7c aba2b2fb .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce 2021/06/19 22:59 upstream 9ed13a17e38e aba2b2fb .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/05/29 08:47 upstream 5ff2756afde0 858ea628 .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-selinux-root 2021/05/12 04:13 upstream 88b06399c9c7 b3c3bb8e .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-selinux-root 2021/04/28 12:20 upstream 57fa2369ab17 805b5003 .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/04/20 09:27 upstream 7af08140979a 4285c989 .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/04/09 12:12 upstream 4fa56ad0d12e 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-root 2021/04/09 08:58 upstream 4fa56ad0d12e 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/04/05 06:51 upstream e49d033bddf5 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/04/02 01:52 upstream ffd9fb546d49 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-smack-root 2021/03/30 07:40 upstream 1e43c377a79f 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-root 2021/03/29 07:12 upstream 81b1d39fd39a a8529b82 .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-linux-next-kasan-gce-root 2021/06/20 02:09 linux-next a1f92694393a aba2b2fb .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-linux-next-kasan-gce-root 2021/05/05 08:23 linux-next 9a9aa07ae18b 06c27ff5 .config log report syz C WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/04/24 17:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing caa93d9bd2d7 17f0b706 .config log report syz C WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/04/20 09:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4b853c236c7b c0ced557 .config log report syz C WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/04/05 08:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing f70d436f0001 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/04/05 07:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bee1f89aad2a 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/04/02 02:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing e5242861ec6a 6a81331a .config log report syz C WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce 2020/12/08 22:48 upstream cd796ed33450 a7f7f4a4 .config log report syz C
ci2-upstream-usb 2020/12/08 08:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 08a02f954b0d 9af51e31 .config log report syz C
ci2-upstream-usb 2020/11/06 08:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 35ad0d901eac cba33199 .config log report syz C
ci2-upstream-usb 2020/10/30 20:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing aee9ddb1d371 a6e3ac3b .config log report syz C
ci2-upstream-usb 2020/06/08 14:36 https://github.com/google/kasan.git usb-fuzzer 2089c6ed5a17 7604bb03 .config log report syz C
ci2-upstream-usb 2020/05/30 11:07 https://github.com/google/kasan.git usb-fuzzer 2089c6ed5a17 954bd312 .config log report syz C
ci2-upstream-usb 2020/05/28 21:27 https://github.com/google/kasan.git usb-fuzzer d19c64b3d097 c7192a2f .config log report syz C
ci2-upstream-usb 2020/05/14 05:34 https://github.com/google/kasan.git usb-fuzzer 059e7e0ff26c a885920d .config log report syz C
ci2-upstream-usb 2020/02/29 02:32 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c c88c7b75 .config log report syz C
ci2-upstream-usb 2020/02/28 18:57 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c c88c7b75 .config log report syz C
ci2-upstream-usb 2020/02/26 20:38 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c 251aabb7 .config log report syz C
ci2-upstream-usb 2020/02/24 17:43 https://github.com/google/kasan.git usb-fuzzer d6ff8147a51c 1253d6f0 .config log report syz C
ci2-upstream-usb 2020/01/31 16:05 https://github.com/google/kasan.git usb-fuzzer cd234325a5f1 5ed23f9a .config log report syz C
ci2-upstream-usb 2020/01/22 21:38 https://github.com/google/kasan.git usb-fuzzer 4cc301ee04d9 3334d684 .config log report syz C
ci2-upstream-usb 2019/12/19 19:50 https://github.com/google/kasan.git usb-fuzzer ecdf2214f472 36650b4b .config log report syz C
ci2-upstream-usb 2019/12/16 20:32 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb 0ae38e44 .config log report syz C
ci2-upstream-usb 2019/12/12 19:29 https://github.com/google/kasan.git usb-fuzzer 4cc037ecf2cb 08003f64 .config log report syz C
ci2-upstream-usb 2019/12/11 17:00 https://github.com/google/kasan.git usb-fuzzer a38cc9afab8a 0d368675 .config log report syz C
ci2-upstream-usb 2019/12/06 21:52 https://github.com/google/kasan.git usb-fuzzer 1f22d15c209f 85f26751 .config log report syz C
ci2-upstream-usb 2019/12/03 18:17 https://github.com/google/kasan.git usb-fuzzer 1f22d15c209f ab342da3 .config log report syz C
ci2-upstream-usb 2019/11/15 19:36 https://github.com/google/kasan.git usb-fuzzer 3183c03757f8 79248ee8 .config log report syz C
ci2-upstream-usb 2019/11/06 22:17 https://github.com/google/kasan.git usb-fuzzer d60bbfea36c1 da505f84 .config log report syz C
ci2-upstream-usb 2019/11/05 19:45 https://github.com/google/kasan.git usb-fuzzer b1aa9d834830 af5c522d .config log report syz C
ci2-upstream-usb 2019/11/05 17:39 https://github.com/google/kasan.git usb-fuzzer b1aa9d834830 af5c522d .config log report syz C
ci2-upstream-usb 2019/10/29 19:04 https://github.com/google/kasan.git usb-fuzzer ff6409a6ec35 5ea87a66 .config log report syz C
ci2-upstream-usb 2019/10/23 09:43 https://github.com/google/kasan.git usb-fuzzer 22be26f76193 d0686497 .config log report syz C
ci2-upstream-usb 2019/10/23 01:01 https://github.com/google/kasan.git usb-fuzzer 22be26f76193 4ee855e7 .config log report syz C
ci2-upstream-usb 2019/10/02 18:17 https://github.com/google/kasan.git usb-fuzzer 58d5f26a5584 2e29b534 .config log report syz C
ci2-upstream-usb 2019/09/25 06:35 https://github.com/google/kasan.git usb-fuzzer d9e63adcd16e e38a6630 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/06/28 06:51 upstream b4b27b9eed8e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-root 2021/05/19 20:35 upstream 8ac91e6c6033 a343ba6b .config log report info WARNING in pvr2_i2c_core_done
ci-upstream-kasan-gce-386 2021/04/23 08:27 upstream 90c911ad7445 590921a5 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/11 19:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 8f5a7b8c .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/11 08:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 8f5a7b8c .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/10 13:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 8f5a7b8c .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/10 11:57 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 8f5a7b8c .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/09 18:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 281e815f .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/09 13:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 281e815f .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/09 03:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 1b20171a .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/08 16:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 1aade754 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/08 04:35 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 95793bce .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/08 01:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 95793bce .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/07 07:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 4846d5c1 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/07 00:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e cca78469 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/05 19:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 55aa55c2 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/05 18:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 55aa55c2 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/04 23:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 55aa55c2 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/03 16:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 55aa55c2 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/03 09:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 55aa55c2 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/02 10:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 658ebc66 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/02 09:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 658ebc66 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/01 23:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 658ebc66 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/01 10:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 658ebc66 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/07/01 07:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 38a885d1 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/30 19:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 84fd4c77 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/30 17:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 84fd4c77 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/30 13:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 84fd4c77 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/30 12:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 84fd4c77 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/29 03:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/28 18:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/28 17:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/28 12:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/27 18:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/27 08:42 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/26 21:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/26 15:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/26 06:52 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 9d2ab5df .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/25 22:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e ae6bf8dd .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/25 06:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 7756f1d6369e 0edbbe31 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/24 19:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8e9910c5ad97 ec865f6a .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/24 17:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8e9910c5ad97 ec865f6a .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/24 10:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 00a738b86ec0 ec865f6a .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/24 06:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 00a738b86ec0 fe4ab389 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/23 19:08 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 00a738b86ec0 fe4ab389 .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/21 04:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 04d72afa34ed aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/20 16:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 04d72afa34ed aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/20 11:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 04d72afa34ed aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/19 09:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 04d72afa34ed aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/18 23:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 04d72afa34ed aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/18 10:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b31d9d6d7abb aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci2-upstream-usb 2021/06/18 09:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing b31d9d6d7abb aba2b2fb .config log report info WARNING in pvr2_i2c_core_done
ci-upstream-linux-next-kasan-gce-root 2021/01/15 17:14 linux-next b3a3cbdec55b 65a7a854 .config log report info