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solokeys / solo2-cli

Solo 2 library and CLI in Rust
https://docs.rs/solo2
Apache License 2.0
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`solo2 app admin uuid` causes panic #44

Closed kusma closed 2 years ago

kusma commented 2 years ago 
RUST_BACKTRACE=full solo2 app admin uuid
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: TryFromSliceError(())', /home/kusma/.cargo/registry/src/github.com-1ecc6299db9ec823/solo2-0.1.1/src/apps/admin.rs:48:55
stack backtrace:
   0:     0x562dc1e1521c - std::backtrace_rs::backtrace::libunwind::trace::h09f7e4e089375279
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x562dc1e1521c - std::backtrace_rs::backtrace::trace_unsynchronized::h1ec96f1c7087094e
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x562dc1e1521c - std::sys_common::backtrace::_print_fmt::h317b71fc9a5cf964
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/sys_common/backtrace.rs:67:5
   3:     0x562dc1e1521c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he3555b48e7dfe7f0
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/sys_common/backtrace.rs:46:22
   4:     0x562dc1e37b9c - core::fmt::write::h513b07ca38f4fb1b
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/core/src/fmt/mod.rs:1149:17
   5:     0x562dc1e0e3e5 - std::io::Write::write_fmt::haf8c932b52111354
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/io/mod.rs:1697:15
   6:     0x562dc1e16db0 - std::sys_common::backtrace::_print::h195c38364780a303
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/sys_common/backtrace.rs:49:5
   7:     0x562dc1e16db0 - std::sys_common::backtrace::print::hc09dfdea923b6730
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/sys_common/backtrace.rs:36:9
   8:     0x562dc1e16db0 - std::panicking::default_hook::{{closure}}::hb2e38ec0d91046a3
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:211:50
   9:     0x562dc1e16965 - std::panicking::default_hook::h60284635b0ad54a8
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:228:9
  10:     0x562dc1e17464 - std::panicking::rust_panic_with_hook::ha677a669fb275654
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:606:17
  11:     0x562dc1e16f40 - std::panicking::begin_panic_handler::{{closure}}::h976246fb95d93c31
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:502:13
  12:     0x562dc1e156c4 - std::sys_common::backtrace::__rust_end_short_backtrace::h38077ee5b7b9f99a
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/sys_common/backtrace.rs:139:18
  13:     0x562dc1e16ea9 - rust_begin_unwind
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:498:5
  14:     0x562dc1b98751 - core::panicking::panic_fmt::h35f3a62252ba0fd2
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/core/src/panicking.rs:107:14
  15:     0x562dc1b98843 - core::result::unwrap_failed::hb53671404b9e33c2
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/core/src/result.rs:1613:5
  16:     0x562dc1bd2d82 - solo2::apps::admin::App::uuid::h88a43cfcaf252619
  17:     0x562dc1baf029 - solo2::try_main::h3da5c40298bb04ab
  18:     0x562dc1baa842 - solo2::main::h2f53ebae3c6c1ed6
  19:     0x562dc1bb1b93 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58295e1b40801fda
  20:     0x562dc1bb17c9 - std::rt::lang_start::{{closure}}::hf17fe86fa20fa28f
  21:     0x562dc1e14eab - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7e688d7cdfeb7e00
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/core/src/ops/function.rs:259:13
  22:     0x562dc1e14eab - std::panicking::try::do_call::h4be824d2350b44c9
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:406:40
  23:     0x562dc1e14eab - std::panicking::try::h0a6fc7affbe5088d
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:370:19
  24:     0x562dc1e14eab - std::panic::catch_unwind::h22c320f732ec805e
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panic.rs:133:14
  25:     0x562dc1e14eab - std::rt::lang_start_internal::{{closure}}::hd38309c108fe679d
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/rt.rs:128:48
  26:     0x562dc1e14eab - std::panicking::try::do_call::h8fcaf501f097a28e
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:406:40
  27:     0x562dc1e14eab - std::panicking::try::h20e906825f98acc1
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panicking.rs:370:19
  28:     0x562dc1e14eab - std::panic::catch_unwind::h8c5234dc632124ef
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/panic.rs:133:14
  29:     0x562dc1e14eab - std::rt::lang_start_internal::hc4dd8cd3ec4518c2
                               at /rustc/db9d1b20bba1968c1ec1fc49616d4742c1725b4b/library/std/src/rt.rs:128:20
  30:     0x562dc1bb17b2 - main
  31:     0x7feb646b17ed - __libc_start_main
                               at ./csu/../csu/libc-start.c:332:16
  32:     0x562dc1b98efa - _start
  33:                0x0 - <unknown>
kusma commented 2 years ago

The issue went away after I finally managed to upgrade the firmware.

nickray commented 2 years ago

Yeah it was forgotten/missing in older firmware. You can just do solo2 ls though or even sth like lsusb or usbview to get this device ID, as it's also the USB-level serial number.