syzbot


linux-next build error (7)

Status: fixed on 2020/03/11 20:34
Reported-by: syzbot+dc92421ed22129134c0f@syzkaller.appspotmail.com
Fix commit: ac6119e7f25b efi/x86: Disable instrumentation in the EFI runtime handling code
First crash: 1052d, last: 1048d
similar bugs (13):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream linux-next build error (11) 2 730d 730d 0/24 auto-closed as invalid on 2021/02/07 17:19
upstream linux-next build error (2) 1 1817d 1817d 0/24 closed as invalid on 2017/12/18 14:32
upstream linux-next build error 1 1818d 1818d 0/24 closed as invalid on 2017/12/18 08:32
upstream linux-next build error (12) 63 522d 620d 22/24 fixed on 2021/11/10 00:50
upstream linux-next build error (13) 5 204d 206d 0/24 auto-closed as invalid on 2022/07/18 23:22
upstream linux-next build error (4) 1 1194d 1194d 0/24 closed as invalid on 2019/09/02 13:57
upstream linux-next build error (14) 3 19h21m 1d23h 0/24 upstream: reported on 2022/12/08 08:48
upstream linux-next build error (8) 4 932d 996d 2/24 closed as invalid on 2020/05/27 06:38
upstream linux-next build error (3) 4 1599d 1600d 0/24 closed as invalid on 2018/07/24 13:58
upstream linux-next build error (10) 18 803d 875d 0/24 auto-closed as invalid on 2020/11/27 07:58
upstream linux-next build error (6) 1 1108d 1108d 0/24 closed as invalid on 2019/11/28 08:37
upstream linux-next build error (9) 1 900d 900d 0/24 closed as invalid on 2020/06/22 13:12
upstream linux-next build error (5) 13 1183d 1192d 0/24 closed as invalid on 2019/09/19 05:32

Sample crash report:
/syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/platform/efi/efi_64.c:560: undefined reference to `__efi64_thunk'
/syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/platform/efi/efi_64.c:902: undefined reference to `efi_uv1_memmap_phys_prolog'
/syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/platform/efi/efi_64.c:921: undefined reference to `efi_uv1_memmap_phys_epilog'

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/01/26 15:56 linux-next 702ccea170f0 dd56146d .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/25 23:28 linux-next 702ccea170f0 f4e7270e .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/24 11:06 linux-next 702ccea170f0 2e95ab33 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/23 22:27 linux-next 41539ebf9bac 2e95ab33 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/23 07:38 linux-next 41539ebf9bac 3334d684 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/22 21:47 linux-next ba0b4dfd6466 3334d684 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/22 12:05 linux-next ba0b4dfd6466 8eda0b95 .config log report
* Struck through repros no longer work on HEAD.