Re: pkg/54192: lang/rust build error

[Thomas Klausner <tk%giga.or.at@localhost>]

The following reply was made to PR toolchain/54192; it has been noted by GNATS.

From: Thomas Klausner <tk%giga.or.at@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: pkg/54192: lang/rust build error
Date: Sun, 20 Oct 2019 19:34:39 +0200

 On Sun, Oct 20, 2019 at 03:30:02PM +0000, Mike Pumford wrote:
 > The following reply was made to PR toolchain/54192; it has been noted by GNATS.
 > 
 > From: Mike Pumford <mpumford%mudcovered.org.uk@localhost>
 > To: gnats-bugs%netbsd.org@localhost
 > Cc: 
 > Subject: Re: pkg/54192: lang/rust build error
 > Date: Sun, 20 Oct 2019 16:27:21 +0100
 > 
 >  I have a 9.0-BETA system that reliably hits this almost 100% at the 
 >  moment. I tried Joerg's kernel patch but it actually didn't help.
 >  
 >  Instead of 'deadlock detected' what I actually got was a real deadlock 
 >  (at exactly the place where the deadlock would have been detected 
 >  without the patch).
 >  
 >  My gdb stack backtrace indicated that the code was stuck in 
 >  rtld_shared_enter() the same as those already posted
 
 I'm running a -current kernel with the patch, and I had to restart the
 rust build a couple of times until it worked. So perhaps there is a
 second problem with similar symptoms, or it's just not a real fix.
  Thomas