Thread 'IO Worker #2' panicked at 'specified instant was later than self', src/libstd/sys/unix/time.rs:298

[oldcryptogeek]

• Parity Ethereum version: Parity-Ethereum/v2.2.9-unstable-5d5b372f4-20190203/x86_64-linux-gnu/rustc1.32.0
• Operating system: Ubuntu 18.04lts
• Installation: built from source
• Fully synchronized: no
• Network: ethereum classic
• Restarted: yes

While running IBD with:

$ ./parity --chain="classic" --jsonrpc-port="8545" --jsonrpc-hosts="all" --jsonrpc-apis="all" --tracing on
--jsonrpc-interface "all" --jsonrpc-cors "all" --no-periodic-snapshot --ws-hosts="all"

encountered error:

stack backtrace:
0: 0x55f1d5e84bed - backtrace::backtrace::trace::h16f4d19e5ed7ab6a
1: 0x55f1d5e83d12 - backtrace::capture::Backtrace::new::h53b2d57f7dd6d113
2: 0x55f1d5e82ec6 - panic_hook::gen_panic_msg::h789f6f866eaa6e82
3: 0x55f1d4630ad8 - panic_hook::set_with::{{closure}}::hd953e35032549999
4: 0x55f1d5ef6329 - std::panicking::rust_panic_with_hook::h8cbdfe43764887be
at src/libstd/panicking.rs:495
5: 0x55f1d5ef6014 - std::panicking::begin_panic::hfe6a34bacdb12935
at src/libstd/panicking.rs:425
6: 0x55f1d5f01298 - std::sys::unix::time::inner::Instant::sub_instant::{{closure}}::h1e63a8cfa92deeaf
at src/libstd/sys/unix/time.rs:298
7: 0x55f1d5ef04d3 - <core::result::Result<T, E>>::unwrap_or_else::ha9caf5fed6f5aca4
at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/libcore/result.rs:774
- std::sys::unix::time::inner::Instant::sub_instant::h9da75bb321c4cabd
at src/libstd/sys/unix/time.rs:297
- std::time::Instant::duration_since::h0db8b5aa21d5ce6e
at src/libstd/time.rs:185
- <std::time::Instant as core::ops::arith::Sub>::sub::h89c2f709b3ce6945
at src/libstd/time.rs:250
8: 0x55f1d526b710 - ethcore_light::net::LightProtocol::make_announcement::h0c9bebca62be7c11
9: 0x55f1d50a7cb9 - ethcore_network_devp2p::host::Host::with_context::h211a89335fc01daf
10: 0x55f1d507071d - ethcore_network_devp2p::service::NetworkService::with_context::hdc60f4c07ab9d129
11: 0x55f1d507838f - <ethcore_sync::api::EthSync as ethcore::client::chain_notify::ChainNotify>::new_blocks::h3f4cd86cc36ba3fd
12: 0x55f1d5405d48 - ethcore::client::client::Importer::import_verified_blocks::h4a98482de2c07a91
13: 0x55f1d5065180 - <ethcore_service::service::ClientIoHandler as ethcore_io::IoHandlerethcore::client::io_message::ClientIoMessage>::message::hc3ef32eba9148745
14: 0x55f1d5059185 - ethcore_io::worker::Worker::work_loop::h5d513e0a31ba094c
15: 0x55f1d50426ef - std::sys_common::backtrace::__rust_begin_short_backtrace::h59e307ac7e33b6f0
16: 0x55f1d5042aa6 - std::panicking::try::do_call::hd1b6f1c7cada29a0
17: 0x55f1d5f0cdd9 - __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:102
18: 0x55f1d5048357 - <F as alloc::boxed::FnBox>::call_box::h4f2ae10a00f6affa
19: 0x55f1d5f0096d - <alloc::boxed::Box<(dyn alloc::boxed::FnBox<A, Output=R> + 'a)> as core::ops::function::FnOnce>::call_once::hece536cf07b94f8d
at /rustc/9fda7c2237db910e41d6a712e9a2139b352e558b/src/liballoc/boxed.rs:683
- std::sys_common::thread::start_thread::h9605a7df0f911844
at src/libstd/sys_common/thread.rs:24
- std::sys::unix::thread::Thread::new::thread_start::hca8e72c41fa9d291
at src/libstd/sys/unix/thread.rs:90
20: 0x7f53b99b36da - start_thread
21: 0x7f53b94c488e - __clone
22: 0x0 -
Thread 'IO Worker #2' panicked at 'specified instant was later than self', src/libstd/sys/unix/time.rs:298
This is a bug. Please report it at:
https://github.com/paritytech/parity-ethereum/issues/new
2019-02-11 03:49:09 UTC Finishing work, please wait...

[oldcryptogeek]

After restart node is found to be fully synced and running normally.

[jam10o-new]

I'll close this, feel free to ask to reopen if you see this again (after making sure your system time is correct)