syzbot


kernel BUG at fs/ntfs/aops.c:LINE!
Status: upstream: reported C repro on 2018/04/19 17:02
Reported-by: syzbot+6a5a7672f663cce8b156@syzkaller.appspotmail.com
First crash: 1052d, last: 4d05h

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-4.14 kernel BUG at fs/ntfs/aops.c:LINE! C 60 16h57m 167d 0/1 upstream: reported C repro on 2020/09/20 21:54
linux-4.19 kernel BUG at fs/ntfs/aops.c:LINE! C 76 3d01h 166d 0/1 upstream: reported C repro on 2020/09/21 19:37

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 03:08 upstream 15bc20c6 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/07/26 13:40 upstream 04300d66 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/06/15 14:26 upstream b3a9e3b9 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/05/16 13:19 upstream 12bf0b63 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/04/16 13:03 upstream 00086336 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/03/16 22:15 upstream fb33c651 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/02/11 21:13 upstream 0a679e13 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2020/01/12 20:49 upstream 040a3c33 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2019/12/10 13:36 upstream 6794862a 3642839c .config log report syz C
ci-upstream-kasan-gce-root 2019/08/01 06:57 upstream 87ef1202 3642839c .config log report syz C
Crashes (154):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/10/09 16:05 upstream 583090b1 d81b165e .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/10/07 16:36 upstream c85fb28b 1880b4a9 .config log report syz C
ci-upstream-kasan-gce-root 2020/10/04 22:03 upstream 22fbc037 5ef9c291 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/09/26 12:26 upstream 7c7ec322 4a006f63 .config log report syz C
ci-upstream-kasan-gce-root 2018/04/19 16:49 upstream 87ef1202 3642839c .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/11/02 17:27 linux-next b49976d8 8bc4594f .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/02/24 14:37 upstream c03c21ba fcc6d71b .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-smack-root 2021/02/24 09:02 upstream c03c21ba fcc6d71b .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-selinux-root 2021/02/20 15:13 upstream f40ddce8 3e5ed8b4 .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-selinux-root 2021/02/18 13:10 upstream f40ddce8 14052202 .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-root 2021/02/18 11:39 upstream f40ddce8 14052202 .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-selinux-root 2021/02/16 23:43 upstream f40ddce8 98682e5e .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-root 2021/02/16 06:08 upstream f40ddce8 98682e5e .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-selinux-root 2021/02/14 08:36 upstream ac30d8ce 98682e5e .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-root 2021/02/14 03:13 upstream ac30d8ce 98682e5e .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-smack-root 2021/01/30 05:40 upstream bec4c296 fc9fd31e .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-smack-root 2021/01/24 08:22 upstream e1ae4b0b 52e37319 .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-root 2021/01/19 08:20 upstream 1e2a199f 63631df1 .config log report info kernel BUG in ntfs_readpage
ci-upstream-kasan-gce-selinux-root 2020/12/05 08:21 upstream e87297fa 20366b87 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/12/03 13:50 upstream 34816d20 e6b0d314 .config log report info
ci-upstream-kasan-gce-root 2020/11/19 15:44 upstream c2e7554e 0767f13f .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/16 20:13 upstream 09162bc3 1bf9a662 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/11/12 22:16 upstream af5043c8 77a55c8e .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/12 18:28 upstream 3d5e28bf 77a55c8e .config log report info
ci-upstream-kasan-gce-root 2020/10/09 21:40 upstream 583090b1 d81b165e .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/08 00:43 upstream c85fb28b 1880b4a9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/07 20:18 upstream c85fb28b 1880b4a9 .config log report info
ci-upstream-kasan-gce-root 2020/10/07 12:02 upstream c85fb28b 1880b4a9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/07 05:40 upstream c85fb28b 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/07 00:03 upstream c85fb28b 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/06 19:05 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-root 2020/10/06 16:38 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/06 15:20 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/06 11:21 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/06 08:33 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/06 05:36 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/05 20:01 upstream 549738f1 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/05 13:05 upstream 549738f1 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/05 10:21 upstream 549738f1 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/05 02:55 upstream 549738f1 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/03 18:46 upstream d3d45f82 2653fa43 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/03 07:38 upstream d3d45f82 2653fa43 .config log report info
ci-upstream-kasan-gce-root 2020/10/02 23:20 upstream 472e5b05 4969d6ca .config log report info
ci-upstream-kasan-gce-root 2020/10/02 22:06 upstream 472e5b05 4969d6ca .config log report info
ci-upstream-kasan-gce-root 2018/04/19 14:35 upstream 87ef1202 3642839c .config log report
ci-qemu2-arm64-compat 2021/03/02 22:38 upstream 7a7fd0de e5b64d68 .config log report info kernel BUG in ntfs_readpage
ci-upstream-linux-next-kasan-gce-root 2020/12/26 20:44 linux-next d7a03a44 821e0b09 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/11 17:08 linux-next 14240d4c ba24ffcd .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/05 12:45 linux-next 0a6f624a 64069d48 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/08 02:39 linux-next 8b787da7 1880b4a9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/07 20:14 linux-next 8b787da7 1880b4a9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/06 01:03 linux-next 2172e358 1880b4a9 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/04 01:03 linux-next 2172e358 1a3f9408 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/03 21:21 linux-next 2172e358 2653fa43 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/03 20:06 linux-next 2172e358 2653fa43 .config log report info