syzbot


WARNING in fuse_writepages_fill
Status: upstream: reported C repro on 2021/10/20 01:54
Reported-by: syzbot+29e1f6075bbe07b2beb6@syzkaller.appspotmail.com
First crash: 46d, last: 19h47m

Cause bisection: introduced by (bisect log) :
commit 6e6b45a963c4a962c61ca59982982ddcdc82e651
Author: Miklos Szeredi <mszeredi@redhat.com>
Date: Wed Oct 13 12:33:40 2021 +0000

  fuse: write inode in fuse_vma_close() instead of fuse_release()

Crash: WARNING in fuse_evict_inode (log)
Repro: C syz .config

Sample crash report:

Crashes (71):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/10/16 02:45 linux-next 7c832d2f9b95 0c5d9412 .config log report syz C WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/16 01:51 linux-next 7c832d2f9b95 0c5d9412 .config log report syz C WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/30 20:57 upstream d58071a8a76d 80270552 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/29 06:12 upstream d06c942efea4 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-root 2021/11/28 23:56 upstream d06c942efea4 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/27 10:14 upstream c5c17547b778 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/26 17:51 upstream a4849f6000e2 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/25 08:31 upstream 5f53fa508db0 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/24 02:23 upstream 5d9f4cf36721 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-selinux-root 2021/11/23 13:06 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/22 22:16 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/22 15:24 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/22 09:56 upstream 136057256686 4eb20a4e .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/22 08:16 upstream 136057256686 4eb20a4e .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/21 17:52 upstream 923dcc5eb0c1 4eb20a4e .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/20 15:25 upstream a90af8f15bdc 4eb20a4e .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/20 01:24 upstream 4c388a8e740d 3a9d0024 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-selinux-root 2021/11/19 20:15 upstream 4c388a8e740d 3a9d0024 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/19 17:24 upstream 4c388a8e740d 3a9d0024 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/19 16:21 upstream 4c388a8e740d 3a9d0024 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/19 13:50 upstream 4c388a8e740d 31a30fc0 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-selinux-root 2021/11/19 08:08 upstream 6fdf886424cf 31a30fc0 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/18 16:22 upstream 42eb8fdac2fc 31a30fc0 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-root 2021/11/17 00:58 upstream 8ab774587903 cafff8b6 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/16 22:47 upstream 8ab774587903 cafff8b6 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/16 05:39 upstream 8ab774587903 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/15 18:47 upstream 8ab774587903 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-root 2021/11/15 18:01 upstream 8ab774587903 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/15 01:53 upstream c8c109546a19 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/14 22:16 upstream c8c109546a19 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/14 21:42 upstream c8c109546a19 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/14 00:51 upstream ccfff0a2bd2a 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-selinux-root 2021/11/13 06:13 upstream 66f4beaa6c1d 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/12 21:07 upstream 7246f4dcaccc 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/12 20:17 upstream 7246f4dcaccc 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce-smack-root 2021/11/12 17:22 upstream 5833291ab6de 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/11 16:17 upstream debe436e77c7 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/11 07:39 upstream 89d714ab6043 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/11 05:25 upstream 89d714ab6043 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-upstream-kasan-gce 2021/11/10 18:16 upstream 89d714ab6043 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream 2021/11/10 02:08 upstream cb690f5238d7 55fa030c .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/27 04:12 upstream 1bff7d7e8c48 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/25 12:46 upstream 5f53fa508db0 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/24 18:41 upstream 5d9f4cf36721 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/24 05:16 upstream 5d9f4cf36721 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/23 14:20 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/23 11:32 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/23 04:14 upstream 136057256686 545ab074 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/18 12:30 upstream ee1703cda8dc cafff8b6 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/18 05:12 upstream ee1703cda8dc cafff8b6 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/15 10:34 upstream fa55b7dcdc43 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/14 05:27 upstream ccfff0a2bd2a 83f5c9b5 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/12 03:44 upstream 5833291ab6de 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/11 15:23 upstream debe436e77c7 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-qemu-upstream-386 2021/11/11 13:58 upstream debe436e77c7 75b04091 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/30 13:59 linux-next f81e94e91878 80270552 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/29 17:04 linux-next f81e94e91878 d0830353 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/28 08:41 linux-next f81e94e91878 63eeac02 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/20 03:07 linux-next 5191249f8803 3a9d0024 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/08 06:00 linux-next e844ee04dee0 4c1be0be .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/06 16:55 linux-next 6a37ebbe07bf 4c1be0be .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/06 02:16 linux-next 6a37ebbe07bf 4c1be0be .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/11/02 10:15 linux-next 9150de4aac1e 098b5d53 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/31 08:01 linux-next bdcc9f6a5682 098b5d53 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/31 01:14 linux-next bdcc9f6a5682 098b5d53 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/31 01:09 linux-next bdcc9f6a5682 098b5d53 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/27 02:47 linux-next 2376e5fe91bc d50eb50a .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/20 08:33 linux-next 51dba6e335ff 466b7db1 .config log report info WARNING in fuse_writepages_fill
ci-upstream-linux-next-kasan-gce-root 2021/10/19 19:33 linux-next 60e8840126bd 466b7db1 .config log report info WARNING in fuse_writepages_fill