syzbot


WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1. (2)
Status: closed as invalid on 2021/09/02 13:22
Reported-by: syzbot+5e1d2ee57b07877e2439@syzkaller.appspotmail.com
First crash: 60d, last: 51d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1. (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1. C 4 4d14h 233d 0/1 upstream: reported C repro on 2021/02/27 05:36
upstream WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1. 1 157d 153d 0/22 auto-closed as invalid on 2021/08/12 16:56

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/08/28 08:18 upstream 1a6436f37512 d5a29e53 .config log report syz C WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1.
ci-upstream-kasan-gce-selinux-root 2021/08/18 23:13 upstream 614cb2751d31 a2fe1cb5 .config log report syz C WARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1.