syzbot


upstream build error (18)

Status: upstream: reported on 2022/05/27 07:14
Reported-by: syzbot+a0b95614aef2afe9e488@syzkaller.appspotmail.com
Fix commit: e68b823ab0ba arm64/hugetlb: Fix building errors in huge_ptep_clear_flush()
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-arm64 ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-riscv64]
First crash: 132d, last: 118d
similar bugs (17):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream upstream build error (6) 4 1000d 1000d 0/24 closed as invalid on 2020/01/13 15:23
upstream upstream build error (3) 1 1130d 1130d 0/24 closed as invalid on 2019/09/02 07:37
upstream upstream build error (10) 98 719d 917d 0/24 closed as invalid on 2020/10/17 10:22
upstream upstream build error (8) 1 957d 957d 0/24 closed as invalid on 2020/02/22 06:57
upstream upstream build error (14) 1 615d 615d 0/24 closed as invalid on 2021/01/29 20:42
upstream upstream build error (4) 2 1037d 1037d 0/24 closed as invalid on 2019/12/04 08:34
upstream upstream build error (7) 1 965d 965d 0/24 closed as invalid on 2020/02/14 08:56
upstream upstream build error (5) 1 1029d 1029d 0/24 closed as invalid on 2019/12/12 06:44
upstream upstream build error (9) 1 924d 920d 0/24 closed as invalid on 2020/03/30 06:46
upstream upstream build error (17) 1 182d 182d 0/24 closed as invalid on 2022/04/07 07:18
upstream upstream build error 1 1644d 1644d 0/24 closed as invalid on 2018/04/05 12:01
upstream upstream build error (16) 243 338d 461d 22/24 fixed on 2021/11/10 00:50
upstream upstream build error (12) 2 630d 631d 0/24 closed as invalid on 2021/01/14 19:54
upstream upstream build error (13) 3 617d 617d 0/24 closed as invalid on 2021/01/26 21:25
upstream upstream build error (15) 2 569d 569d 0/24 closed as invalid on 2021/03/16 06:48
upstream upstream build error (2) 3 1637d 1637d 0/24 closed as invalid on 2018/06/14 06:16
upstream upstream build error (11) 25 631d 707d 17/24 fixed on 2021/01/12 17:23

Sample crash report:
fs/afs/inode.c:29:32: error: unknown warning group '-Wattribute-warning', ignored [-Werror,-Wunknown-warning-option]

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2022/06/09 20:24 upstream 3d9f55c57bc3 0d5abf15 .config log report upstream build error
ci-upstream-kasan-gce-smack-root 2022/06/09 19:30 upstream 95fc76c81b92 0d5abf15 .config log report upstream build error
ci-qemu2-arm64-mte 2022/05/27 08:18 upstream 7e284070abe5 116e7a7b .config log report upstream build error
ci-qemu2-arm64 2022/05/27 08:15 upstream 7e284070abe5 116e7a7b .config log report upstream build error
ci-qemu2-arm64-compat 2022/05/27 08:12 upstream 7e284070abe5 116e7a7b .config log report upstream build error
ci-qemu2-arm64-mte 2022/05/27 05:29 upstream 7e284070abe5 3037caa9 .config log report upstream build error
ci-qemu2-arm64-compat 2022/05/27 05:20 upstream 7e284070abe5 3037caa9 .config log report upstream build error
ci-qemu2-arm64 2022/05/27 05:10 upstream 7e284070abe5 3037caa9 .config log report upstream build error
* Struck through repros no longer work on HEAD.