SYZFAIL: netlink_send_ext: short netlink read

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: d05959f8 Merge 5.4.114 into android12-5.4
git tree: android12-5.4
console output: https://syzkaller.appspot.com/x/log.txt?x=101168a9d00000
kernel config: https://syzkaller.appspot.com/x/.config?x=afe9b55b9f84d218
dashboard link: https://syzkaller.appspot.com/bug?extid=713e096408d6f147c6c8
compiler: Debian clang version 11.0.1-2

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+713e09...@syzkaller.appspotmail.com

2021/04/23 09:03:38 executor 3 failed 11 times:
executor 3: exit status 67
SYZFAIL: netlink_send_ext: short netlink read
read=32 (errno 22: Invalid argument)
SYZFAIL: child failed
(errno 0: Success)
loop exited with status 67


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[syzbot]

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