Bug 379371

Summary: UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603] (task_register_dyld_image_infos)
Product: [Developer tools] valgrind Reporter: Rhys Kidd <rhyskidd>
Component: generalAssignee: Rhys Kidd <rhyskidd>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version: 3.13 SVN   
Target Milestone: ---   
Platform: macOS (DMG)   
OS: macOS   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Bug Depends on:    
Bug Blocks: 365327    

Description Rhys Kidd 2017-04-30 00:54:57 UTC
Reported on macOS 10.12, this message appears as follows:

   UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603]
   UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603] (repeated 2 times)
   UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603] (repeated 4 times)
   etc

The interface is identified as follows on macOS 10.12:

   $ grep -r 3444 /usr/include/mach
   /usr/include/mach/task.h:    { "task_register_dyld_image_infos", 3444 },\

Reproducible: Always

Steps to Reproduce:
1. ./vg-in-place -d true

Actual Results:  
In output:

  UNKNOWN task message [id 3444, to mach_task_self(), reply 0x603]
Comment 1 Rhys Kidd 2017-05-01 00:42:24 UTC
Resolved in r16327.