syzbot


WARNING in close_fs_devices (2)
Status: fixed on 2020/11/20 14:54
Reported-by: syzbot+4cfe71a4da060be47502@syzkaller.appspotmail.com
Fix commit: cf89af146b7e btrfs: dev-replace: fail mount if we don't have replace item with target device
First crash: 444d, last: 379d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in close_fs_devices (3) C done 98 125d 369d 22/22 fixed on 2021/11/10 00:50
upstream WARNING in close_fs_devices C 137 1233d 1276d 9/22 fixed on 2018/08/28 17:48
linux-4.19 WARNING in close_fs_devices C done 105 125d 442d 1/1 fixed on 2021/08/30 09:32
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 b652d2a5f2a4 9564d2e9 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/11/18 17:32 upstream 0fa8ee0d9ab9 09323409 .config log report info
ci-upstream-kasan-gce-root 2020/11/17 05:13 upstream 9c87c9f41245 1bf9a662 .config log report info
ci-upstream-kasan-gce-root 2020/11/14 00:10 upstream 585e5b17b92d e1140d25 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/11 16:18 upstream eccc87672492 cca87986 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/11/07 08:27 upstream bf3e76289cd2 64069d48 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/06 00:31 upstream 521b619acdc8 64069d48 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 21:27 upstream 22fbc037cd32 5ef9c291 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 18:54 upstream 22fbc037cd32 5ef9c291 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/04 10:48 upstream 22fbc037cd32 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/02 05:33 upstream fcadab740480 9602ddf4 .config log report info
ci-qemu-upstream 2020/09/25 13:38 upstream 171d4ff79f96 4a006f63 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/21 09:25 upstream ba4f184e126b 9564d2e9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/21 09:18 upstream ba4f184e126b 9564d2e9 .config log report info
ci-upstream-kasan-gce-root 2020/09/21 03:37 upstream 325d0eab4f31 9564d2e9 .config log report info
ci-upstream-kasan-gce-root 2020/09/19 11:14 upstream eb5f95f1593f 53ce8104 .config log report info
ci-upstream-kasan-gce-root 2020/09/14 11:12 upstream e4c26faa426c 2d3cdd63 .config log report
ci-qemu-upstream-386 2020/09/18 02:28 upstream 10b82d517648 8247808b .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/13 05:07 linux-next 6dd65e60af98 16fca0c8 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/04 18:56 linux-next 2172e358cd17 5ef9c291 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/25 20:51 linux-next d1d2220c7f39 4a006f63 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/20 15:01 linux-next b652d2a5f2a4 9564d2e9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/16 07:52 linux-next 6b02addb1d17 18d7d030 .config log report info