syzbot


WARNING in unlock_new_inode
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+187510916eb6a14598f7@syzkaller.appspotmail.com
Fix commit: 8859bf2b reiserfs: only call unlock_new_inode() if I_NEW
First crash: 1143d, last: 218d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: no output from test machine (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 unlock_new_inode C done 66 199d 237d 1/1 fixed on 2020/11/29 00:01
linux-4.14 WARNING in unlock_new_inode C done 55 201d 239d 1/1 fixed on 2020/11/26 11:14

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/08/27 03:24 upstream 15bc20c6 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/07/26 13:55 upstream 04300d66 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/06/15 14:44 upstream b3a9e3b9 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/05/16 13:37 upstream 12bf0b63 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/04/16 13:20 upstream 00086336 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/03/16 22:33 upstream fb33c651 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/02/11 21:34 upstream 0a679e13 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/01/12 21:07 upstream 040a3c33 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2019/12/10 13:54 upstream 6794862a 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2019/08/01 07:16 upstream 87ef1202 3642839c .config log report syz C
Crashes (76):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/10/10 11:06 upstream 6f2f486d 93817d89 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/09/21 14:58 upstream ba4f184e 9e1fa68e .config log report syz C
ci-upstream-kasan-gce-root 2018/04/19 17:03 upstream 87ef1202 3642839c .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/10/01 16:40 upstream 60e72093 a9767fb2 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/01 14:31 upstream 60e72093 a9767fb2 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/30 21:09 upstream 02de58b2 8516f6d3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/30 17:04 upstream 02de58b2 8516f6d3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/30 11:21 upstream ccc1d052 5abc3f1a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/29 23:34 upstream ccc1d052 5abc3f1a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/29 08:52 upstream fb0155a0 1b88c6d5 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/28 16:56 upstream a1b8638b 6bfdbe89 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/28 04:49 upstream 16bc1d54 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/27 23:32 upstream a1bffa48 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/27 22:29 upstream a1bffa48 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/27 21:27 upstream a1bffa48 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/27 20:17 upstream a1bffa48 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/24 08:13 upstream c9c9e6a4 54289b08 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/24 06:10 upstream c9c9e6a4 54289b08 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 19:49 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 16:11 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 16:09 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 15:09 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 13:35 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 13:28 upstream 805c6d3c 287cd75a .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 03:29 upstream eff48dde 3e8f6c27 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 01:58 upstream eff48dde 3e8f6c27 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/23 01:25 upstream eff48dde 3e8f6c27 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/22 22:54 upstream 98477740 3e8f6c27 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/22 17:55 upstream 98477740 3e8f6c27 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/22 10:58 upstream 98477740 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/22 10:58 upstream 98477740 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/22 07:17 upstream 98477740 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 22:02 upstream ba4f184e 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 18:37 upstream ba4f184e 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 15:27 upstream ba4f184e 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 14:58 upstream ba4f184e 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 14:57 upstream ba4f184e 9e1fa68e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 09:42 upstream ba4f184e 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/21 08:27 upstream ba4f184e 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 19:53 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 18:24 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 18:14 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:20 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:20 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:20 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/20 17:19 upstream 325d0eab 9564d2e9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 23:43 upstream eb5f95f1 53ce8104 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 23:42 upstream eb5f95f1 53ce8104 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 23:36 upstream eb5f95f1 53ce8104 .config log report info
ci-qemu-upstream 2020/09/19 22:55 upstream eb5f95f1 53ce8104 .config log report info
ci-qemu-upstream 2020/09/19 22:14 upstream eb5f95f1 53ce8104 .config log report info
ci-qemu-upstream 2020/09/19 19:31 upstream eb5f95f1 53ce8104 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 15:02 upstream eb5f95f1 53ce8104 .config log report info
ci-upstream-kasan-gce-root 2018/04/19 14:43 upstream 87ef1202 3642839c .config log report
ci-upstream-kasan-gce-root 2018/04/19 14:15 upstream 87ef1202 3642839c .config log report
ci-upstream-kasan-gce-root 2018/04/02 18:17 upstream 0adb3285 dc889257 .config log report
ci-upstream-kasan-gce-root 2018/03/30 20:26 upstream 9dd23268 8fbce0e4 .config log report