Re: lib/52926: rump server locks up in ld.elf_so

[Martin Husemann <martin%netbsd.org@localhost>]

The following reply was made to PR lib/52926; it has been noted by GNATS.

From: Martin Husemann <martin%netbsd.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: lib-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
	netbsd-bugs%netbsd.org@localhost
Subject: Re: lib/52926: rump server locks up in ld.elf_so
Date: Tue, 16 Jan 2018 12:36:53 +0000

 I can also reproduce this on a sparc64 two CPU machine running sparc
 userland under netbsd32 emulation.
 
 This is how it looks there:
 
 (gdb) info thread
   Id   Target Id         Frame 
 * 1    LWP 11 of process 295 _rtld_shared_enter () at /work/src/libexec/ld.elf_so/rtld.c:1659
   2    LWP 10 of process 295 _rtld_shared_enter () at /work/src/libexec/ld.elf_so/rtld.c:1659
   3    LWP 9 of process 295 pthread_cond_timedwait (cond=0x20404b00, mutex=0x204187c0, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   4    LWP 8 of process 295 pthread_cond_timedwait (cond=0x20404ae0, mutex=0x20418740, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   5    LWP 7 of process 295 pthread_cond_timedwait (cond=0x20404b00, mutex=0x204187c0, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   6    LWP 6 of process 295 pthread_cond_timedwait (cond=0x20404ae0, mutex=0x20418740, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   7    LWP 5 of process 295 _rtld_shared_enter () at /work/src/libexec/ld.elf_so/rtld.c:1659
   8    LWP 4 of process 295 pthread_cond_timedwait (cond=0x20404ae0, mutex=0x20418740, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   9    LWP 3 of process 295 pthread_cond_timedwait (cond=0x20404b00, mutex=0x204187c0, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   10   LWP 2 of process 295 pthread_cond_timedwait (cond=0x20404ae0, mutex=0x20418740, abstime=0x0)
     at /work/src/lib/libpthread/pthread_cond.c:173
   11   LWP 1 of process 295 _rtld_shared_enter () at /work/src/libexec/ld.elf_so/rtld.c:1659
 
 
 Martin