INFO: task can't die in p9_client_rpc (2)

Hello, syzbot found the following issue on: HEAD commit:0eedceaf Add linux-next specific files for 20201201 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1df750 kernel config: https://syzkaller.appspot.com/x/.config?x=55aec7153b7827ea dashboard

INFO: task can't die in p9_client_rpc

Hello, syzbot found the following issue on: HEAD commit:01830e6c Add linux-next specific files for 20200731 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=176146cc90 kernel config: https://syzkaller.appspot.com/x/.config?x=2e226b2d1364112c dashboard