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@@ -115,7 +115,117 @@ int main(int argc, char** argv)
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}
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if (argc > 3 && !CString_strcmp("Seccomp_test", argv[1]) && !CString_strcmp("child", argv[2])) {
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child(argv[3], alloc, logger);
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- Allocator_free(alloc);
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+ /* Allocator_free(alloc); */
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+ /* above line leads to error while `gdb -ex 'set follow-fork-mode child' -ex 'run Seccomp_test' ./target/release/testcjdroute`:
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+ GNU gdb (Ubuntu 12.0.90-0ubuntu1) 12.0.90
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+ Copyright (C) 2022 Free Software Foundation, Inc.
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+ License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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+ This is free software: you are free to change and redistribute it.
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+ There is NO WARRANTY, to the extent permitted by law.
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+ Type "show copying" and "show warranty" for details.
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+ This GDB was configured as "x86_64-linux-gnu".
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+ Type "show configuration" for configuration details.
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+ For bug reporting instructions, please see:
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+ <https://www.gnu.org/software/gdb/bugs/>.
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+ Find the GDB manual and other documentation resources online at:
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+ <http://www.gnu.org/software/gdb/documentation/>.
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+
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+ For help, type "help".
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+ Type "apropos word" to search for commands related to "word"...
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+ Reading symbols from ./target/release/testcjdroute...
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+ warning: Missing auto-load script at offset 0 in section .debug_gdb_scripts
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+ of file /home/yb/pkt/cjdns-dev/target/release/testcjdroute.
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+ Use `info auto-load python-scripts [REGEXP]' to list them.
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+ Starting program: /home/yb/pkt/cjdns-dev/target/release/testcjdroute Seccomp_test
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+ [Thread debugging using libthread_db enabled]
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+ Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
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+ [New Thread 0x7ffff7bff640 (LWP 141592)]
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+ 1704797851 INFO RandomSeed.c:42 Attempting to seed random number generator
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+ 1704797851 INFO RandomSeed.c:50 Trying random seed [/dev/urandom] Success
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+ 1704797851 INFO RandomSeed.c:50 Trying random seed [/proc/sys/kernel/random/uuid (Linux)] Success
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+ 1704797851 INFO RandomSeed.c:50 Trying random seed [sysctl(RANDOM_UUID) (Linux)] Success
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+ 1704797851 INFO RandomSeed.c:50 Trying random seed [getentropy(2)] Success
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+ 1704797851 INFO RandomSeed.c:63 Seeding random number generator succeeded with [4] sources
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+ [Attaching after Thread 0x7ffff7e9ad00 (LWP 141589) vfork to child process 141593]
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+ [New inferior 2 (process 141593)]
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+ [Thread debugging using libthread_db enabled]
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+ Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
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+ [Detaching vfork parent process 141589 after child exec]
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+ [Inferior 1 (process 141589) detached]
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+ process 141593 is executing new program: /home/yb/pkt/cjdns-dev/target/release/testcjdroute
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+ warning: Missing auto-load script at offset 0 in section .debug_gdb_scripts
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+ of file /home/yb/pkt/cjdns-dev/target/release/testcjdroute.
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+ Use `info auto-load python-scripts [REGEXP]' to list them.
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+ [Thread debugging using libthread_db enabled]
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+ Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
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+ [New Thread 0x7ffff7bff640 (LWP 141594)]
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+ 1704797851 DEBUG Pipe.c:259 Pipe [/tmp/cjdns-test-gthc2tcsht26v4vsmp6fns0637pr5t] established connection
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+ 1704797851 DEBUG Pipe.c:259 Pipe [(null)] established connection
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+ 1704797851 DEBUG Pipe.c:112 Sending message of length [3]
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+ 1704797851 DEBUG Pipe.c:212 Pipe incoming message len [3]
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+
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+
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+ thread 'main' panicked at rust/cjdns_sys/src/rffi/util.rs:32:5:
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+ Assertion failure [Pipe.c:290] [(Identity_ptr->Identity_verifier == ((uintptr_t) 0x1d268b90ed35c9f1ull))]
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+
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+
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+ Thread 2.1 "testcjdroute" received signal SIGSYS, Bad system call.
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+ [Switching to Thread 0x7ffff7e9ad00 (LWP 141593)]
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+ __GI___getcwd (buf=0x5555557c3440 "\340\234\341\367\377\177", size=512) at ../sysdeps/unix/sysv/linux/getcwd.c:80
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+ 80 ../sysdeps/unix/sysv/linux/getcwd.c: No such file or directory.
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+ INS (gdb) bt
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+#0 __GI___getcwd (buf=0x5555557c3440 "\340\234\341\367\377\177", size=512) at ../sysdeps/unix/sysv/linux/getcwd.c:80
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+#1 0x00005555556ec728 in std::sys::unix::os::getcwd () at library/std/src/sys/unix/os.rs:160
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+#2 std::env::current_dir () at library/std/src/env.rs:57
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+#3 0x00005555556f2cb5 in std::sys_common::backtrace::_print_fmt () at library/std/src/sys_common/backtrace.rs:53
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+#4 std::sys_common::backtrace::_print::{impl#0}::fmt () at library/std/src/sys_common/backtrace.rs:44
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+#5 0x000055555571920c in core::fmt::rt::Argument::fmt () at library/core/src/fmt/rt.rs:138
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+#6 core::fmt::write () at library/core/src/fmt/mod.rs:1114
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+#7 0x00005555556f022e in std::io::Write::write_fmt<std::sys::unix::stdio::Stderr> () at library/std/src/io/mod.rs:1763
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+#8 0x00005555556f2be4 in std::sys_common::backtrace::_print () at library/std/src/sys_common/backtrace.rs:47
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+#9 std::sys_common::backtrace::print () at library/std/src/sys_common/backtrace.rs:34
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+#10 0x00005555556f45c3 in std::panicking::default_hook::{closure#1} () at library/std/src/panicking.rs:272
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+#11 0x00005555556f42e4 in std::panicking::default_hook () at library/std/src/panicking.rs:292
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+#12 0x000055555558c3ee in alloc::boxed::{impl#49}::call<(&core::panic::panic_info::PanicInfo), (dyn core::ops::function::Fn<(&core::panic::panic_info::PanicInfo), Output=()> + core::marker::Send + core::marker::Sync), alloc::alloc::Global> (self=<optimized out>, args=...) at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/alloc/src/boxed.rs:2021
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+#13 cjdns_sys::rust_main::{async_block#1}::{closure#0} (info=0x200) at rust/cjdns_sys/src/lib.rs:23
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+#14 0x00005555556f4cc1 in alloc::boxed::{impl#49}::call<(&core::panic::panic_info::PanicInfo), (dyn core::ops::function::Fn<(&core::panic::panic_info::PanicInfo), Output=()> + core::marker::Send + core::marker::Sync), alloc::alloc::Global> () at library/alloc/src/boxed.rs:2021
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+#15 std::panicking::rust_panic_with_hook () at library/std/src/panicking.rs:735
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+#16 0x00005555556f4a41 in std::panicking::begin_panic_handler::{closure#0} () at library/std/src/panicking.rs:609
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+#17 0x00005555556f3326 in std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::{closure_env#0}, !> () at library/std/src/sys_common/backtrace.rs:170
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+#18 0x00005555556f4792 in std::panicking::begin_panic_handler () at library/std/src/panicking.rs:597
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+#19 0x000055555557a095 in core::panicking::panic_fmt () at library/core/src/panicking.rs:72
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+#20 0x000055555559ab36 in core::panicking::panic_display<alloc::borrow::Cow<str>> (x=<optimized out>) at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/core/src/panicking.rs:168
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+#21 cjdns_sys::rffi::util::Rffi_panic (msg=msg@entry=0x7fffffffcd40) at /rustc/a28077b28a02b92985b3a3faecf92813155f1ea1/library/std/src/panic.rs:26
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+#22 0x00005555555a4481 in Assert_failure (format=format@entry=0x555555720f88 "Assertion failure [%s:%d] [%s]\n") at util/Assert.c:38
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+#23 0x00005555555e5b01 in onFree (job=<optimized out>) at util/events/libuv/Pipe.c:290
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+#24 0x000055555557dff8 in cjdns_sys::rffi::allocator::free_allocs (allocs=...) at rust/cjdns_sys/src/rffi/allocator.rs:109
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+#25 cjdns_sys::rffi::allocator::Allocator::free (self=<optimized out>, source=...) at rust/cjdns_sys/src/rffi/allocator.rs:358
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+#26 0x000055555557e70d in cjdns_sys::rffi::allocator::Rffi_allocator_free (a=a@entry=0x5555557bfbd0, file=file@entry=0x555555724e9e, line=line@entry=118)
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+ at rust/cjdns_sys/src/rffi/allocator.rs:378
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+#27 0x00005555555a0104 in Allocator__free (alloc=alloc@entry=0x5555557bfbd0, file=file@entry=0x555555724e9e "Seccomp_test.c", line=line@entry=118) at memory/Allocator.c:23
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+#28 0x00005555555aa31e in Seccomp_test_main (argc=<optimized out>, argv=<optimized out>) at util/test/Seccomp_test.c:118
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+#29 0x00005555555a0df2 in main2 (detRand=0x5555557bfa10, alloc=0x5555557bf540, argv=0x5555557b3ae0, argc=4) at test/testcjdroute.c:238
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+#30 testcjdroute_main (argc=4, argv=0x5555557b3ae0) at test/testcjdroute.c:277
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+#31 0x000055555558c34e in cjdns_sys::rust_main::{async_block#1} () at rust/cjdns_sys/src/lib.rs:26
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+#32 0x000055555558aad2 in tokio::runtime::park::{impl#4}::block_on::{closure#0}<cjdns_sys::rust_main::{async_block_env#1}> ()
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/park.rs:282
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+#33 tokio::runtime::coop::with_budget<core::task::poll::Poll<()>, tokio::runtime::park::{impl#4}::block_on::{closure_env#0}<cjdns_sys::rust_main::{async_block_env#1}>> (budget=..., f=...)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/coop.rs:107
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+#34 tokio::runtime::coop::budget<core::task::poll::Poll<()>, tokio::runtime::park::{impl#4}::block_on::{closure_env#0}<cjdns_sys::rust_main::{async_block_env#1}>> (f=...)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/coop.rs:73
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+#35 tokio::runtime::park::CachedParkThread::block_on<cjdns_sys::rust_main::{async_block_env#1}> (self=0x7fffffffd5ef, f=<error reading variable: Cannot access memory at address 0x10>)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/park.rs:282
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+#36 tokio::runtime::context::blocking::BlockingRegionGuard::block_on<cjdns_sys::rust_main::{async_block_env#1}> (self=<optimized out>, f=...)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/context/blocking.rs:66
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+#37 0x000055555558ea7f in tokio::runtime::scheduler::multi_thread::{impl#0}::block_on::{closure#0}<cjdns_sys::rust_main::{async_block_env#1}> (blocking=0x5555557c3440)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/scheduler/multi_thread/mod.rs:87
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+#38 tokio::runtime::context::runtime::enter_runtime<tokio::runtime::scheduler::multi_thread::{impl#0}::block_on::{closure_env#0}<cjdns_sys::rust_main::{async_block_env#1}>, ()> (
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+ handle=0x7fffffffd7f0, allow_block_in_place=<optimized out>, f=...) at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/context/runtime.rs:65
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+#39 0x0000555555587452 in tokio::runtime::scheduler::multi_thread::MultiThread::block_on<cjdns_sys::rust_main::{async_block_env#1}> (self=<optimized out>, handle=<optimized out>,
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+ future=<error reading variable: Cannot access memory at address 0x10>)
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+ at /home/yb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/scheduler/multi_thread/mod.rs:86
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+#40 tokio::runtime::runtime::Runtime::block_on<cjdns_sys::rust_main::{async_block_env#1}> (self=<optimized out>, future=...)
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+ */
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return 0;
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}
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Yury Bikuzin