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: 34d, last: 11d

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 92 5h12m 32d 0/1 upstream: reported C repro on 2020/09/21 17:33
linux-4.14 WARNING in f2fs_is_valid_blkaddr C 117 15h37m 38d 0/1 upstream: reported C repro on 2020/09/15 10:39

Sample crash report:

Crashes (278):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2020/10/09 15:37 upstream 583090b1 d81b165e .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/03 11:37 upstream d3d45f82 2653fa43 .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/02 10:26 upstream fcadab74 9602ddf4 .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/09/30 18:08 upstream 02de58b2 8516f6d3 .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/24 03:17 upstream 805c6d3c 287cd75a .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:33 upstream 325d0eab 9564d2e9 .config log report syz C chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/12 13:40 upstream bbf5c979 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/12 02:57 upstream 3dd0130f 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/11 19:14 upstream da690031 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/11 16:46 upstream da690031 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/11 10:53 upstream da690031 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/10 09:47 upstream 6f2f486d 93817d89 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/10 06:28 upstream 6f2f486d 93817d89 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/10 05:50 upstream 6f2f486d 93817d89 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/09 11:43 upstream 3d006ee4 92390980 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/09 08:33 upstream 3d006ee4 92390980 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/08 23:46 upstream 3d006ee4 92390980 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/08 20:56 upstream c85fb28b 92390980 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/08 20:53 upstream c85fb28b 92390980 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/08 07:09 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/08 06:03 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/08 03:59 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/08 00:56 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/07 05:42 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/07 03:15 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/06 15:42 upstream 7575fdda 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/06 12:01 upstream 7575fdda 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/06 09:22 upstream 7575fdda 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/06 05:19 upstream 7575fdda 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/05 22:24 upstream 549738f1 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/05 12:08 upstream 549738f1 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/05 08:35 upstream 549738f1 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/05 05:36 upstream 549738f1 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/04 20:47 upstream 22fbc037 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/04 09:28 upstream 22fbc037 1a3f9408 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/03 14:10 upstream d3d45f82 2653fa43 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/10/03 14:00 upstream d3d45f82 2653fa43 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/03 01:51 upstream 472e5b05 4969d6ca .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/02 20:16 upstream 472e5b05 4969d6ca .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/10/02 08:16 upstream fcadab74 9602ddf4 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/02 05:46 upstream fcadab74 9602ddf4 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/09/30 19:55 upstream 02de58b2 8516f6d3 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/30 04:32 upstream ccc1d052 5abc3f1a .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/09/29 11:49 upstream fb0155a0 1b88c6d5 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-qemu-upstream 2020/09/28 09:48 upstream a1b8638b 6bfdbe89 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/27 17:47 upstream eeddbe68 5dd8aee8 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2020/09/26 22:15 upstream 7c7ec322 2d5ea0cb .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-qemu-upstream 2020/09/20 03:09 upstream 325d0eab 53ce8104 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-qemu-upstream-386 2020/10/10 12:31 upstream 6f2f486d 4a77ae0b .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-qemu-upstream-386 2020/10/06 22:35 upstream c85fb28b 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-qemu-upstream-386 2020/10/01 09:52 upstream 60e72093 4103fce0 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/10/06 21:04 linux-next a804ab08 1880b4a9 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/10/04 13:45 linux-next 2172e358 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/10/04 13:26 linux-next 2172e358 5ef9c291 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/10/01 16:07 linux-next d3929409 a9767fb2 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/10/01 16:05 linux-next d3929409 a9767fb2 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/09/30 18:03 linux-next de69ee6d 8516f6d3 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/09/30 01:31 linux-next 49e7e3e9 5abc3f1a .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/09/27 23:32 linux-next d1d2220c 5dd8aee8 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/09/27 10:20 linux-next d1d2220c 5dd8aee8 .config log report info chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org