lost connection to test machine

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: fec52bf2 ANDROID: update kernel ABI (perf_event changes)
git tree: android-5.4
console output: https://syzkaller.appspot.com/x/log.txt?x=16a20c66e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=91fe4507c5782603
dashboard link: https://syzkaller.appspot.com/bug?extid=be2deacdf9394b0fd0c8
compiler: Android (6032204 based on r370808) clang version 10.0.1
(https://android.googlesource.com/toolchain/llvm-project
6e765c10313d15c02ab29977a82938f66742c3a9)

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

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+be2dea...@syzkaller.appspotmail.com



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