syzbot


WARNING in close_fs_devices (2)
Status: fixed on 2020/11/20 14:54
Reported-by: syzbot+4cfe71a4da060be47502@syzkaller.appspotmail.com
Fix commit: cf89af14 btrfs: dev-replace: fail mount if we don't have replace item with target device
First crash: 175d, last: 110d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in close_fs_devices (3) C done 26 19d 100d 0/21 upstream: reported C repro on 2020/11/28 20:17
upstream WARNING in close_fs_devices C 137 964d 1007d 9/21 fixed on 2018/08/28 17:48
linux-4.19 WARNING in close_fs_devices C 49 1d11h 174d 0/1 upstream: reported C repro on 2020/09/16 05:39
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/21 17:02 11m dsterba@suse.cz git://github.com/kdave/btrfs-devel.git misc-5.9 report log

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/09/20 22:41 linux-next b652d2a5 9564d2e9 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/11/18 17:32 upstream 0fa8ee0d 09323409 .config log report info
ci-upstream-kasan-gce-root 2020/11/17 05:13 upstream 9c87c9f4 1bf9a662 .config log report info
ci-upstream-kasan-gce-root 2020/11/14 00:10 upstream 585e5b17 e1140d25 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/11 16:18 upstream eccc8767 cca87986 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/11/07 08:27 upstream bf3e7628 64069d48 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/06 00:31 upstream 521b619a 64069d48 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 21:27 upstream 22fbc037 5ef9c291 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 18:54 upstream 22fbc037 5ef9c291 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 10:48 upstream 22fbc037 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/02 05:33 upstream fcadab74 9602ddf4 .config log report info
ci-qemu-upstream 2020/09/25 13:38 upstream 171d4ff7 4a006f63 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/21 09:25 upstream ba4f184e 9564d2e9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/21 09:18 upstream ba4f184e 9564d2e9 .config log report info
ci-upstream-kasan-gce-root 2020/09/21 03:37 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-root 2020/09/19 11:14 upstream eb5f95f1 53ce8104 .config log report info
ci-upstream-kasan-gce-root 2020/09/14 11:12 upstream e4c26faa 2d3cdd63 .config log report
ci-qemu-upstream-386 2020/09/18 02:28 upstream 10b82d51 8247808b .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/13 05:07 linux-next 6dd65e60 16fca0c8 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/04 18:56 linux-next 2172e358 5ef9c291 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/25 20:51 linux-next d1d2220c 4a006f63 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/20 15:01 linux-next b652d2a5 9564d2e9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/16 07:52 linux-next 6b02addb 18d7d030 .config log report info