Comments (6)
thread safe problem ,4 nodes crashed on the save object. thanks
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it looks like it received segmentation fault. but we need more information, could you provide how to reproduce this issue? e.g) distribution, rmw implementation, package version.
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From the log, I found process has died, exit code -11
, could you check the progress status ? I don't think it's blocked.
from rclcpp.
From the log, I found
process has died, exit code -11
, could you check the progress status ? I don't think it's blocked.
It is blocked for a long while ,then crashed
from rclcpp.
From the log, I found
process has died, exit code -11
, could you check the progress status ? I don't think it's blocked.
It is blocked for a long while ,then crashed
could you add this detail to Bug Report?
as you described:
- The Executor was spinning but no callback was called, which was not expected to.
- The Executor spin for a while (how long ?) then the the progress was recieved signal 11 (which is SIGSEGV) .
Out of my head, I have no explanation, why it was blocked
, could you provide more information about how to reproduce this issue?
Besides, you can run the program with gdb, and check where it crashed, maybe it's an important clue.
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@sgf201 any update 😄 ?
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Related Issues (20)
- Callback works on Galactic but fails on Rolling - handle_message is not implemented for GenericSubscription HOT 1
- Clang warning: ordered comparison of function pointers (Rolling) HOT 1
- `-fanalyzer` warning: possible null dereference when using TypeAdapters HOT 4
- leak due to std::shared_ptr circular reference between Context and GuardCondition HOT 3
- :farmer: `rclcpp.test_executors` failing in Rolling and Jazzy CycloneDDS HOT 2
- rclcpp::Time(int64_t nanoseconds, ...) should check for negative time
- Regression : Executor::spin_some_impl is active waiting HOT 5
- Parameter service behavior is inconsistent with the documentation of rcl_interfaces HOT 9
- Lifecycle destructor calls shutdown while in shuttingdown intermediate state HOT 45
- Backport PR2063 to Humble for Windows HOT 2
- Executor callbacks are no longer in a predictable order HOT 25
- '/clock' Topic cannot change each loop step time from simulation time HOT 10
- Program exits with code -11 when using async_send_request to set parameters in ROS 2 C++ client HOT 1
- Timer callbacks can be delayed when using simulation time HOT 4
- Possible regression in rcl preshutdown callbacks - context invalid? HOT 11
- Shutdown transition on base lifecycle node dtor may lead to segaults on subclass-registered shutdown callback HOT 6
- `on_shutdown` callback not called when `shutdown` transition is triggered on dtor HOT 2
- ABI/API Compliance Checker in github workflow HOT 2
- [rclcpp] C++ lib leaking `rclcpp::Node()` can cause segfaults at `dlclose()` HOT 3
- Feature Request: Dynamic Type Handling for Generic Subscriptions HOT 13
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