Tokio-runtime-worker - panicked in Version 0.8.27

[yancaitech]

0.8.26 ok
0.8.27 panic

OS: Windows 10 - WSL - Ubuntu 20.04 LTS

====================

Version: 0.8.27-5649a8a1-x86_64-linux-gnu

0: sp_panic_handler::set::{{closure}}
1: std::panicking::rust_panic_with_hook
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:597
2: std::panicking::begin_panic_handler::{{closure}}
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499
3: std::sys_common::backtrace::__rust_end_short_backtrace
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141
4: rust_begin_unwind
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495
5: core::panicking::panic_fmt
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/panicking.rs:92
6: core::option::expect_none_failed
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:1268
7: <core::future::from_generator::GenFuture as core::future::future::Future>::poll
8: <sc_network::discovery::DiscoveryBehaviour as libp2p_swarm::behaviour::NetworkBehaviour>::poll
9: <sc_network::behaviour::Behaviour<B,H> as libp2p_swarm::behaviour::NetworkBehaviour>::poll
10: libp2p_swarm::ExpandedSwarm<TBehaviour,TInEvent,TOutEvent,THandler>::poll_next_event
11: <sc_network::service::NetworkWorker<B,H> as core::future::future::Future>::poll
12: sc_service::build_network_future::{{closure}}::{{closure}}::{{closure}}
13: <futures_util::future::poll_fn::PollFn as core::future::future::Future>::poll
14: <core::future::from_generator::GenFuture as core::future::future::Future>::poll
15: <sc_service::task_manager::prometheus_future::PrometheusFuture as core::future::future::Future>::poll
16: <futures_util::future::select::Select<A,B> as core::future::future::Future>::poll
17: <core::future::from_generator::GenFuture as core::future::future::Future>::poll
18: <tracing_futures::Instrumented as core::future::future::Future>::poll
19: std::thread::local::LocalKey::with
20: futures_executor::local_pool::block_on
21: tokio::runtime::task::core::Core<T,S>::poll
22: <std::panic::AssertUnwindSafe as core::ops::function::FnOnce<()>>::call_once
23: tokio::runtime::task::harness::Harness<T,S>::poll
24: tokio::runtime::blocking::pool::Inner::run
25: tokio::runtime::context::enter
26: std::sys_common::backtrace::__rust_begin_short_backtrace
27: core::ops::function::FnOnce::call_once{{vtable.shim}}
28: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce>::call_once
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307
<alloc::boxed::Box<F,A> as core::ops::function::FnOnce>::call_once
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307
std::sys::unix::thread::Thread::new::thread_start
at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys/unix/thread.rs:71
29: start_thread
30: clone

Thread 'tokio-runtime-worker' panicked at 'called Result::unwrap() on an Err value: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }', /home/dell/.cargo/registry/src/github.com-1ecc6299db9ec823/if-watch-0.1.7/src/unix/linux.rs:107

This is a bug. Please report it at:

    https://github.com/paritytech/polkadot/issues/new

[bkchr]

Duplicate of paritytech/substrate#7794