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facebookexperimental / hermit

Hermit launches linux x86_64 programs in a special, hermetically isolated sandbox to control their execution. Hermit translates normal, nondeterministic behavior, into deterministic, repeatable behavior. This can be used for various applications, including replay-debugging, reproducible artifacts, chaos mode concurrency testing and bug analysis.
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DrRacket hangs under hermit #26

Open samth opened 1 year ago

samth commented 1 year ago

Describe the bug

Running Drracket (from https://racket-lang.org) hangs Hermit as follows:

[samth@huor:~/tmp/hermit (main) plt] ./target/debug/hermit run ~/sw/plt/racket/bin/drracket
2022-11-28T22:09:38.410475Z  WARN detcore::scheduler: Nondeterministic external actions [DetPid(3)] jumped in the middle of runnable work (1 tasks). Need to record this for reproducibility.
thread 'main' panicked at 'Invariant violation, cannot retrieve handle on guest Stack when there is already a StackGuard still alive.', /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/stack.rs:49:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Indicate any of these common scenarios that apply:

To Reproduce Minimal input to reproduce the behavior.

Install DrRacket. Run hermit on it.

Environment

Additional context

Full backtrace:

``` /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/stack.rs:49:13 stack backtrace: 0: 0x561d09be5230 - std::backtrace_rs::backtrace::libunwind::trace::h10d23c3af93c2280 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 1: 0x561d09be5230 - std::backtrace_rs::backtrace::trace_unsynchronized::h906cda0856e755be at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x561d09be5230 - std::sys_common::backtrace::_print_fmt::hefc6523cb7ad8c91 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/sys_common/backtrace.rs:65:5 3: 0x561d09be5230 - ::fmt::h49a37e386978d813 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/sys_common/backtrace.rs:44:22 4: 0x561d09c0c90e - core::fmt::write::h8425617fb2d1025f at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/fmt/mod.rs:1208:17 5: 0x561d09be0ff5 - std::io::Write::write_fmt::h15ede062d559dc3f at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/io/mod.rs:1682:15 6: 0x561d09be4ff5 - std::sys_common::backtrace::_print::h2767a5294bfc4f78 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/sys_common/backtrace.rs:47:5 7: 0x561d09be4ff5 - std::sys_common::backtrace::print::h64070ee3b66f2452 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/sys_common/backtrace.rs:34:9 8: 0x561d09be67bf - std::panicking::default_hook::{{closure}}::h353e8837868bcb61 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:267:22 9: 0x561d09be64fa - std::panicking::default_hook::h2b11c396c9cc8a06 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:286:9 10: 0x561d09be6ebc - std::panicking::rust_panic_with_hook::h81d7ce2132c30f75 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:688:13 11: 0x561d09be6c11 - std::panicking::begin_panic_handler::{{closure}}::h133b7f8abeb2011a at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:577:13 12: 0x561d09be56dc - std::sys_common::backtrace::__rust_end_short_backtrace::h3ce415d531cb6e38 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/sys_common/backtrace.rs:137:18 13: 0x561d09be6972 - rust_begin_unwind at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:575:5 14: 0x561d08795df3 - core::panicking::panic_fmt::h83ecf733a8799bff at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/panicking.rs:65:14 15: 0x561d08f5887e - reverie_ptrace::stack::GuestStack::new::hf2c590f4769932a3 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/stack.rs:49:13 16: 0x561d08d9ca30 - as reverie::guest::Guest>::stack::{{closure}}::hf2c7543da7057fe2 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:2113:15 17: 0x561d08a9dec8 - as core::future::future::Future>::poll::he948a4cbc0e5c988 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 18: 0x561d08a12b62 - as core::future::future::Future>::poll{{reify.shim}}::hf27a91fd374016d4 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:86:9 19: 0x561d08c2ad38 - as core::future::future::Future>::poll::he29622a90d6b2186 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 20: 0x561d0894eb01 - detcore::syscalls::files::>::inject_fstat::{{closure}}::he8e47b8a377268aa at /home/samth/tmp/hermit/detcore/src/syscalls/files.rs:69:38 21: 0x561d08a68e5c - as core::future::future::Future>::poll::h0c0e4f05aac6647c at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 22: 0x561d0897109a - detcore::syscalls::files::>::add_fd::{{closure}}::hfefa515a8324d8a2 at /home/samth/tmp/hermit/detcore/src/syscalls/files.rs:101:46 23: 0x561d08a8af8d - as core::future::future::Future>::poll::h9b5abe8afaeb4e37 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 24: 0x561d08954a69 - detcore::syscalls::files::>::handle_socket::{{closure}}::h095eb3d47f8d5d9d at /home/samth/tmp/hermit/detcore/src/syscalls/files.rs:660:13 25: 0x561d08a8465f - as core::future::future::Future>::poll::h819e487be3c4b081 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 26: 0x561d08dfacf3 - detcore::>::handle_syscall_event::{{closure}}::h7ecd0201194b6b08 at /home/samth/tmp/hermit/detcore/src/lib.rs:941:63 27: 0x561d08a9bc0f - as core::future::future::Future>::poll::he0dc5fc101a71f88 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 28: 0x561d08a10b32 - as core::future::future::Future>::poll{{reify.shim}}::h38805c9171dcef19 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:86:9 29: 0x561d08c2a4e8 - as core::future::future::Future>::poll::ha1be9dfbc23db730 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 30: 0x561d08d2abfe - reverie_ptrace::task::TracedTask::handle_seccomp::{{closure}}::{{closure}}::h376df5c69e4446b9 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1071:17 31: 0x561d08a7c2ff - as core::future::future::Future>::poll::h602d4a746c39c2c8 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 32: 0x561d0891c042 - as core::future::future::Future>::poll::hd68fa42b2d194eeb at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/fuse.rs:86:37 33: 0x561d08c2a9a6 - as core::future::future::Future>::poll::hcb041347d74d6306 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 34: 0x561d08c04fd0 - futures_util::future::future::FutureExt::poll_unpin::h2b2f4cb1276ea5f8 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/mod.rs:562:9 35: 0x561d08d14a28 - reverie_ptrace::task::cancellable::{{closure}}::{{closure}}::{{closure}}::h5f878477426bca09 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:321:13 36: 0x561d08a337a7 - core::ops::function::impls:: for &mut F>::call_mut::ha34ec5228e0cd506 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/ops/function.rs:617:13 37: 0x561d08d1438f - reverie_ptrace::task::cancellable::{{closure}}::{{closure}}::hc346cc796a4823d1 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:321:13 38: 0x561d08eecad5 - as core::future::future::Future>::poll::h9b68575c722f460d at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/poll_fn.rs:56:9 39: 0x561d08d1378c - reverie_ptrace::task::cancellable::{{closure}}::hc49b8f0bfb076cb9 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:549:5 40: 0x561d08a7926f - as core::future::future::Future>::poll::h53f0e327676659f6 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 41: 0x561d08d27b37 - reverie_ptrace::task::TracedTask::handle_seccomp::{{closure}}::h01b5b155e17096a6 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1073:9 42: 0x561d08a70cba - as core::future::future::Future>::poll::h304f061cc4c17ce7 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 43: 0x561d08d61042 - reverie_ptrace::task::TracedTask::handle_stop_event::{{closure}}::hc805624440b987a8 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:872:59 44: 0x561d08a7bdda - as core::future::future::Future>::poll::h5e361b954ff6cd8e at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 45: 0x561d0891bd4e - as core::future::future::Future>::poll::hb725db08525ab749 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/fuse.rs:86:37 46: 0x561d08c2a416 - as core::future::future::Future>::poll::h9b08f6a672bad144 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 47: 0x561d08c2a846 - as core::future::future::Future>::poll::hb9f491d96859e7cf at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 48: 0x561d08c051f0 - futures_util::future::future::FutureExt::poll_unpin::h73b744d83665e9ae at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/mod.rs:562:9 49: 0x561d08d6a6f8 - reverie_ptrace::task::TracedTask::run_loop_internal::{{closure}}::{{closure}}::{{closure}}::hfab170a95abea328 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:331:13 50: 0x561d08a33747 - core::ops::function::impls:: for &mut F>::call_mut::h021e893a23705acc at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/ops/function.rs:617:13 51: 0x561d08d697c5 - reverie_ptrace::task::TracedTask::run_loop_internal::{{closure}}::{{closure}}::h57c90c8fa0a84a3b at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:331:13 52: 0x561d08eec9e5 - as core::future::future::Future>::poll::h8895812737c05336 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/poll_fn.rs:56:9 53: 0x561d08d6652a - reverie_ptrace::task::TracedTask::run_loop_internal::{{closure}}::h0d6288d6ffa47595 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1430:34 54: 0x561d08a724bf - as core::future::future::Future>::poll::h377db28668b0c81e at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 55: 0x561d08d89ca4 - reverie_ptrace::task::TracedTask::run_loop::{{closure}}::he799f4aa1b9d3a84 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1374:43 56: 0x561d08a986af - as core::future::future::Future>::poll::hd1e0e9444bb8c739 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 57: 0x561d0891b208 - as core::future::future::Future>::poll::ha59efcbac3406c93 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/fuse.rs:86:37 58: 0x561d08c29ad6 - as core::future::future::Future>::poll::h5355162864120d39 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 59: 0x561d08c2a6b6 - as core::future::future::Future>::poll::hb179adba3acb5390 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 60: 0x561d08c04e10 - futures_util::future::future::FutureExt::poll_unpin::h0155c64dc97a5b32 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/future/mod.rs:562:9 61: 0x561d08d81088 - reverie_ptrace::task::TracedTask::run::{{closure}}::{{closure}}::{{closure}}::h0d232677a889f974 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:331:13 62: 0x561d08a33777 - core::ops::function::impls:: for &mut F>::call_mut::h0c741f3122b8e86a at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/ops/function.rs:617:13 63: 0x561d08d80f3f - reverie_ptrace::task::TracedTask::run::{{closure}}::{{closure}}::ha925df7b5df4800c at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/async_await/select_mod.rs:331:13 64: 0x561d08eecb25 - as core::future::future::Future>::poll::hb18ebfb984978949 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/future/poll_fn.rs:56:9 65: 0x561d08d80094 - reverie_ptrace::task::TracedTask::run::{{closure}}::h66287908cfdf8084 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1458:13 66: 0x561d08a7157f - as core::future::future::Future>::poll::h31c403a5fecfc14c at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 67: 0x561d08d4a1b1 - reverie_ptrace::task::TracedTask::handle_new_task::{{closure}}::{{closure}}::h6ba802189b9c0b91 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/task.rs:1162:40 68: 0x561d08a92a17 - as core::future::future::Future>::poll::hb9c10e317da1ae4b at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 69: 0x561d08a1d15a - tokio::runtime::task::core::Core::poll::{{closure}}::h1aeca48d8d20758d at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/core.rs:208:17 70: 0x561d08ec1893 - tokio::loom::std::unsafe_cell::UnsafeCell::with_mut::h5d7c7f51a603e046 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/loom/std/unsafe_cell.rs:14:9 71: 0x561d08a1cdfe - tokio::runtime::task::core::Core::poll::ha7d8cdc40472d719 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/core.rs:197:13 72: 0x561d08e29768 - tokio::runtime::task::harness::poll_future::{{closure}}::h184600b94b4ab9ce at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/harness.rs:483:19 73: 0x561d08f0d3c4 - as core::ops::function::FnOnce<()>>::call_once::h691d604d245ad685 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/panic/unwind_safe.rs:271:9 74: 0x561d08f0aa13 - std::panicking::try::do_call::h9ca0843f0bbef174 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:483:40 75: 0x561d08f0d04b - __rust_try 76: 0x561d08f08c75 - std::panicking::try::h9d0b193a1982487c at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panicking.rs:447:19 77: 0x561d08f071bb - std::panic::catch_unwind::h20254fcb007495b5 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/panic.rs:137:14 78: 0x561d08e28454 - tokio::runtime::task::harness::poll_future::h6f9d571c089a95d1 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/harness.rs:471:18 79: 0x561d08e2a3c9 - tokio::runtime::task::harness::Harness::poll_inner::h11a4062c2dd29a68 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/harness.rs:107:27 80: 0x561d08e2de37 - tokio::runtime::task::harness::Harness::poll::h4d29fd932fabc549 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/harness.rs:61:15 81: 0x561d08ebda5d - tokio::runtime::task::raw::poll::h4319ea9e067afe07 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/raw.rs:194:5 82: 0x561d09640017 - tokio::runtime::task::raw::RawTask::poll::h02abc402f70a34ce at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/raw.rs:134:18 83: 0x561d09671602 - tokio::runtime::task::LocalNotified::run::hfa2aec41813b7df6 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/task/mod.rs:430:9 84: 0x561d0968da2b - tokio::task::local::LocalSet::tick::{{closure}}::h5f62d636078bc7f6 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:616:63 85: 0x561d0968d95e - tokio::runtime::coop::with_budget::h7b40bd72ef0cd0c8 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:102:5 86: 0x561d0968d95e - tokio::runtime::coop::budget::h2c821f86aaa47d68 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:68:5 87: 0x561d0968d95e - tokio::task::local::LocalSet::tick::h75f004123041ca2e at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:616:31 88: 0x561d08e25419 - as core::future::future::Future>::poll::{{closure}}::h40502f127a08f852 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:928:16 89: 0x561d08e24ede - tokio::task::local::LocalSet::with::{{closure}}::h96c1607f9c348ab8 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:685:13 90: 0x561d08efc780 - std::thread::local::LocalKey::try_with::heceb90da7710968a at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/thread/local.rs:446:16 91: 0x561d08ef95b5 - std::thread::local::LocalKey::with::hcfbdc9ef4d2e5a49 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/std/src/thread/local.rs:422:9 92: 0x561d08e24de7 - tokio::task::local::LocalSet::with::h8ac50832d93ac51d at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:668:9 93: 0x561d08e252ae - as core::future::future::Future>::poll::hf448140e1273f2b9 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:914:9 94: 0x561d08e25190 - tokio::task::local::LocalSet::run_until::{{closure}}::h8d0ce48e62f84b4f at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/task/local.rs:574:18 95: 0x561d08a7eb1f - as core::future::future::Future>::poll::h6bfe0523169051c3 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 96: 0x561d08cf3807 - reverie_ptrace::tracer::Tracer::wait::{{closure}}::h4f5eefc390d1d880 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-ptrace/src/tracer.rs:136:59 97: 0x561d08a88d6a - as core::future::future::Future>::poll::h94f5222266f92d72 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 98: 0x561d08e1c195 - hermit::run::{{closure}}::ha857b12a82679c5d at /home/samth/tmp/hermit/hermit-cli/src/lib.rs:83:68 99: 0x561d08a6c39e - as core::future::future::Future>::poll::h1c634a8fff7e941e at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/mod.rs:92:19 100: 0x561d08c298ad - as core::future::future::Future>::poll::h4380eac278bbde52 at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/future/future.rs:124:9 101: 0x561d08cd2605 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::he24854748a7bd164 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:531:57 102: 0x561d08cd2194 - tokio::runtime::coop::with_budget::h9fad552364031e0c at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:102:5 103: 0x561d08cd2194 - tokio::runtime::coop::budget::h78018ab8b5e68a4e at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/coop.rs:68:5 104: 0x561d08cd2194 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hef0af0a12f297990 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:531:25 105: 0x561d08cc7234 - tokio::runtime::scheduler::current_thread::Context::enter::h33233046e64220c9 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:340:19 106: 0x561d08ccd07e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h4b79cf47016640c1 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:530:36 107: 0x561d08ccc8a3 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd41b8064167235ee at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:601:57 108: 0x561d08dbaea4 - tokio::macros::scoped_tls::ScopedKey::set::h7ad86506c875e536 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/macros/scoped_tls.rs:61:9 109: 0x561d08ccb0b5 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h5ce8233911a56bca at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:601:27 110: 0x561d08cccae4 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h3f027abfc0d5c20d at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:520:19 111: 0x561d08cc4a18 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h812a392725c583d9 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/scheduler/current_thread.rs:154:24 112: 0x561d08e1b04b - tokio::runtime::runtime::Runtime::block_on::h5bb6b4488c4c3088 at /home/samth/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.22.0/src/runtime/runtime.rs:279:47 113: 0x561d088c2a87 - hermit::run::h576707dce72b2b4b at /home/samth/tmp/hermit/hermit-cli/src/lib.rs:85:5 114: 0x561d087b037e - hermit::run::RunOpts::run_in_container::h00da008975595fc4 at /home/samth/tmp/hermit/hermit-cli/src/bin/hermit/run.rs:933:9 115: 0x561d088820a0 - hermit::run::RunOpts::run::{{closure}}::hdb47ddb45f1297cf at /home/samth/tmp/hermit/hermit-cli/src/bin/hermit/run.rs:737:43 116: 0x561d0886212f - hermit::container::with_container::{{closure}}::he6fe7c108d54a719 at /home/samth/tmp/hermit/hermit-cli/src/bin/hermit/container.rs:44:17 117: 0x561d087c81ca - reverie_process::container::Container::run::{{closure}}::{{closure}}::h8c8b8ad03e7d6032 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-process/src/container.rs:794:68 118: 0x561d087cc9df - core::result::Result::map::h5121a42bb86615bb at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/core/src/result.rs:775:25 119: 0x561d087c804f - reverie_process::container::Container::run::{{closure}}::hf4f31cd842d75239 at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-process/src/container.rs:794:29 120: 0x561d095ace36 - as core::ops::function::FnMut>::call_mut::h45130065f054374a at /rustc/b7bc90fea3b441234a84b49fdafeb75815eebbab/library/alloc/src/boxed.rs:2016:9 121: 0x561d095ab1e4 - reverie_process::clone::clone_with_stack::callback::h22426b4f7e63dbba at /home/samth/.cargo/git/checkouts/reverie-8ef5283cec164105/a7f6cae/reverie-process/src/clone.rs:29:9 122: 0x7f754d91e744 - __GI___clone at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:100 ```

Attach the logs to this issue as a text file generated by hermit --log=trace --log-file=FOO run.

drracket-log.gz

samth commented 1 year ago

@rrnewton here's the hang we discussed.