[X] My hardware is compatible and my graphics drivers are up-to-date.
What happened?
I tried recording perf data for my program and it fails at perf script stage. I am not sure if this might be rustc or linux/perf issue but I only have it with iced. I later confirmed same behaviour on clock and websocket examples.
Steps to reproduce:
$ cd examples/clock
$ CARGO_PROFILE_RELEASE_DEBUG=true CARGO_PROFILE_RELEASE_STRIP=false cargo build --release
Finished release [optimized + debuginfo] target(s) in 28.81s
$ perf record --call-graph dwarf -- ../../target/release/clock
[ perf record: Woken up 21 times to write data ]
[ perf record: Captured and wrote 8.437 MB perf.data (1025 samples) ]
$ perf script | inferno-collapse-perf > stacks.folded
addr2line /home/eugene/.debug/.build-id/62/bb8c63e30c190e024807d25ce0aeeaa64078f2/elf: could not read first record
addr2line /home/eugene/.debug/.build-id/62/bb8c63e30c190e024807d25ce0aeeaa64078f2/elf: could not read first record
addr2line /home/eugene/.debug/.build-id/62/bb8c63e30c190e024807d25ce0aeeaa64078f2/elf: could not read first record
$ file /home/eugene/.debug/.build-id/62/bb8c63e30c190e024807d25ce0aeeaa64078f2/elf
/home/eugene/.debug/.build-id/62/bb8c63e30c190e024807d25ce0aeeaa64078f2/elf: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 4.4.0, BuildID[sha1]=62bb8c63e30c190e024807d25ce0aeeaa64078f2, with debug_info, not stripped
perf script loops forever with this addr2line error.
Environment:
OS: up to date Arch Linux
CPU: AMD Ryzen 9 5950X
rust: rustc 1.77.2 (25ef9e3d8 2024-04-09)
iced: both master and latest release
Some things I tried:
this happens on both debug and release
removing target/ and ~/.debug does not help
fn main() { loop {} } does not trigger error
this happens both with and without mold linker
this happens without any extra rustc flags like cpu-target=native
Is there an existing issue for this?
Is this issue related to iced?
What happened?
I tried recording perf data for my program and it fails at
perf scriptstage. I am not sure if this might be rustc or linux/perf issue but I only have it with iced. I later confirmed same behaviour on clock and websocket examples.Steps to reproduce:
perf scriptloops forever with thisaddr2lineerror.Environment:
OS: up to date Arch Linux CPU:
AMD Ryzen 9 5950Xrust:rustc 1.77.2 (25ef9e3d8 2024-04-09)iced: both master and latest releaseSome things I tried:
target/and~/.debugdoes not helpfn main() { loop {} }does not trigger errorcpu-target=nativeWhat is the expected behavior?
perf scriptto complete successfullyVersion
master
Operating System
Linux
Do you have any log output?
No response