syzbot


WARNING in f2fs_is_valid_blkaddr
Status: upstream: reported C repro on 2020/09/21 09:51
Reported-by: syzbot+763ae12a2ede1d99d4dc@syzkaller.appspotmail.com
First crash: 495d, last: 21h02m

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in sysfs_warn_dup (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in f2fs_is_valid_blkaddr C 1248 3h35m 493d 0/1 upstream: reported C repro on 2020/09/21 17:33
linux-4.14 WARNING in f2fs_is_valid_blkaddr C 623 8h48m 499d 0/1 upstream: reported C repro on 2020/09/15 10:39
Patch testing requests:
Created Duration User Patch Repo Result
2021/03/11 19:33 9m mail@anirudhrb.com upstream report log

Sample crash report:

Crashes (1913):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/11/06 01:48 upstream 521b619acdc8 64069d48 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/10/09 15:37 upstream 583090b1b823 d81b165e .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/10/03 11:37 upstream d3d45f8220d6 2653fa43 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/10/02 10:26 upstream fcadab740480 9602ddf4 .config log report syz C
ci-upstream-kasan-gce-root 2020/09/30 18:08 upstream 02de58b24d2e 8516f6d3 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/09/24 03:17 upstream 805c6d3c1921 287cd75a .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:33 upstream 325d0eab4f31 9564d2e9 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/11/01 04:26 linux-next 4e78c578cb98 8bc4594f .config log report syz C
ci-upstream-kasan-gce-smack-root 2022/01/27 09:52 upstream 0280e3c58f92 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/26 22:46 upstream 0280e3c58f92 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/26 19:43 upstream 0280e3c58f92 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/26 14:35 upstream 0280e3c58f92 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/26 09:25 upstream 0280e3c58f92 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/25 01:07 upstream dd81e1c7d5fb 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/24 17:05 upstream dd81e1c7d5fb 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/22 20:52 upstream 0809edbae347 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/22 19:41 upstream 0809edbae347 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream 2022/01/22 17:28 upstream 9b57f4589857 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/21 00:42 upstream fa2e1ba3e9e3 b838eb76 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/19 18:18 upstream e9f5cbc0c851 0620189b .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/19 07:16 upstream 99613159ad74 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/18 16:37 upstream e3a8b6a1e70c 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/18 13:08 upstream e3a8b6a1e70c 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/18 03:42 upstream 0c947b893d69 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/18 00:14 upstream 0c947b893d69 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/17 18:49 upstream 0c947b893d69 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/16 14:58 upstream d0a231f01e5b 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream 2022/01/16 11:12 upstream d0a231f01e5b 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2022/01/16 06:04 upstream a33f5c380c4b 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/15 08:04 upstream 112450df61b7 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/15 00:54 upstream fb3b0673b7d5 53e00b45 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/14 23:20 upstream fb3b0673b7d5 53e00b45 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/14 21:05 upstream fb3b0673b7d5 53e00b45 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/14 19:19 upstream fb3b0673b7d5 53e00b45 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/13 12:54 upstream f079ab01b560 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/12 21:34 upstream daadb3bd0e8d 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/12 06:40 upstream 6f38be8f2ccd 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-selinux-root 2022/01/11 03:45 upstream 133d9c53c9dc ddb0ab8c .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream 2022/01/11 01:03 upstream 133d9c53c9dc ddb0ab8c .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-smack-root 2022/01/10 15:00 upstream df0cc57e057f 2ca0d385 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream-386 2022/01/20 23:33 upstream fa2e1ba3e9e3 b838eb76 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream-386 2022/01/17 05:50 upstream 79e06c4c4950 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream-386 2022/01/14 04:09 upstream 147cc5838c0f b8d780ab .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream-386 2022/01/13 08:44 upstream e3084ed48fd6 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu-upstream-386 2022/01/12 01:59 upstream 6f38be8f2ccd 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu2-arm32 2021/03/10 02:24 upstream 05a59d79793d 26967e35 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu2-arm64-mte 2021/03/07 09:41 upstream a38fd8748464 c599ed12 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu2-arm64 2021/02/23 21:25 upstream 3b9cdafb5358 fcc6d71b .config log report info WARNING in f2fs_is_valid_blkaddr
ci-qemu2-arm64-compat 2021/02/06 02:08 upstream 17fbcdf9f163 23a562df .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/26 00:00 linux-next 74e5dee6a5b9 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/25 15:34 linux-next 74e5dee6a5b9 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/25 12:59 linux-next 74e5dee6a5b9 2cbffd88 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/23 21:16 linux-next c94951012a74 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/23 05:09 linux-next c94951012a74 214351e1 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/18 09:49 linux-next 6f59bc242877 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/18 01:44 linux-next 68e0667e38d9 731a2d23 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/16 17:44 linux-next 70e6f1b39929 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/16 03:25 linux-next bd8d9cef2a79 723cfaf0 .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/14 01:11 linux-next 27c9d5b3c24a b8d780ab .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/13 17:35 linux-next 27c9d5b3c24a 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/12 20:32 linux-next 32ce2abb03cf 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/12 16:14 linux-next 32ce2abb03cf 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/12 05:01 linux-next a70bf4a85b43 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/12 01:59 linux-next a70bf4a85b43 44d1319a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/11 19:26 linux-next a70bf4a85b43 1884f55a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-linux-next-kasan-gce-root 2022/01/11 17:40 linux-next a70bf4a85b43 1884f55a .config log report info WARNING in f2fs_is_valid_blkaddr
ci-upstream-kasan-gce-root 2021/01/16 18:24 upstream 1d94330a437a 65a7a854 .config log report info
ci-qemu-upstream 2020/09/20 03:09 upstream 325d0eab4f31 53ce8104 .config log report info