SYZFAIL: open of /sys/kernel/debug/kcov failed

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 9f84340f Linux 4.19.196
git tree: linux-4.19.y
console output: https://syzkaller.appspot.com/x/log.txt?x=12abf280300000
kernel config: https://syzkaller.appspot.com/x/.config?x=abf37bdf4eb59b8e
dashboard link: https://syzkaller.appspot.com/bug?extid=1ba21880b6897facf4ca

Unfortunately, I don't have any reproducer for this issue yet.

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+1ba218...@syzkaller.appspotmail.com

2021/07/07 08:10:39 executor 3 failed 11 times:
executor 3: EOF
SYZFAIL: open of /sys/kernel/debug/kcov failed
(errno 13: Permission denied)


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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.