SYZFAIL: mmap of input file failed

Hello,

syzbot found the following issue on:

HEAD commit: 2d19be46 Linux 4.19.177
git tree: linux-4.19.y
console output: https://syzkaller.appspot.com/x/log.txt?x=16420e32d00000
kernel config: https://syzkaller.appspot.com/x/.config?x=6a1a8f0ba6627eb7
dashboard link: https://syzkaller.appspot.com/bug?extid=ec5126aafa67e17957c6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14b87c5cd00000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: [email protected]

2021/02/28 15:24:06 result: hanged=false err=executor 0: exit status 67
SYZFAIL: mmap of input file failed
(errno 9: Bad file descriptor)
SYZFAIL: child failed
(errno 0: Success)
loop exited with status 67


SYZFAIL: mmap of input file failed
(errno 9: Bad file descriptor)
SYZFAIL: child failed
(errno 0: Success)
loop exited with status 67


---
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HEAD commit: 3242aa3a Linux 4.14.222
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=175cb6bcd00000
kernel config: https://syzkaller.appspot.com/x/.config?x=d6fee509440d713f
dashboard link: https://syzkaller.appspot.com/bug?extid=da0ea59ad00aa6de78b6

Unfortunately, I don't have any reproducer for this issue yet.
Reported-by: [email protected]

2021/02/28 21:44:57 executor 3 failed 11 times:
executor 3: exit status 67
(errno 22: Invalid argument)

syzbot has found a reproducer for the following issue on:

HEAD commit: 397a88b2 Linux 4.14.223
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=17de360ad00000
kernel config: https://syzkaller.appspot.com/x/.config?x=104119cfe8dba6b3
dashboard link: https://syzkaller.appspot.com/bug?extid=da0ea59ad00aa6de78b6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=146160e6d00000
2021/03/07 04:34:12 executor failed 11 times: executor 0: exit status 67
(errno 9: Bad file descriptor)
(errno 9: Bad file descriptor)