NetBSD Problem Report #53144
From martin@duskware.de Sat Mar 31 18:33:24 2018
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From: martin@NetBSD.org
Reply-To: martin@NetBSD.org
To: gnats-bugs@NetBSD.org
Subject: python deadlock when building firefox
X-Send-Pr-Version: 3.95
>Number: 53144
>Category: pkg
>Synopsis: python deadlock when building firefox
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: pkg-manager
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sat Mar 31 18:35:00 +0000 2018
>Closed-Date: Thu Apr 18 14:01:30 +0000 2024
>Last-Modified: Thu Apr 18 14:01:30 +0000 2024
>Originator: Martin Husemann
>Release: NetBSD 8.99.14
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD night-owl.duskware.de 8.99.14 NetBSD 8.99.14 (NIGHT-OWL) #590: Mon Mar 19 14:59:01 CET 2018 martin@night-owl.duskware.de:/usr/src/sys/arch/amd64/compile/NIGHT-OWL amd64
Architecture: x86_64
Machine: amd64
>Description:
Trying to build firefox on -current and latest pkgsrc from earlier this
morning I end up with:
js/src> checking for valloc in malloc.h... yes
js/src> checking for valloc in unistd.h... no
js/src> checking for setlocale... yes
js/src> checking for localeconv... (cached) yes
js/src> updating cache /usr/pkgobj/www/firefox/work/build/config.cache
js/src> creating ./config.data
js/src> Creating config.status
Creating config.status
Reticulating splines...
... and the python2.7 process doing the reticulation dead locks like this:
[Switching to LWP 1 of process 14845]
pthread__mutex_pause () at /usr/src/lib/libpthread/pthread_mutex.c:227
227 pthread__smt_pause();
(gdb) bt
#0 pthread__mutex_pause () at /usr/src/lib/libpthread/pthread_mutex.c:227
#1 0x00007f7ff6c0874c in pthread__mutex_spin (ptm=ptm@entry=0x7f7ff6b75660,
owner=<optimized out>, owner@entry=0x7f7feed13000)
at /usr/src/lib/libpthread/pthread_mutex.c:253
#2 0x00007f7ff6c08a3f in pthread__mutex_lock_slow (ptm=0x7f7ff6b75660, ts=0x0)
at /usr/src/lib/libpthread/pthread_mutex.c:343
#3 0x00007f7ff68b6c08 in chunk_alloc (size=size@entry=2097152)
at /usr/src/lib/libc/stdlib/jemalloc.c:1356
#4 0x00007f7ff68b79b1 in huge_malloc (size=<optimized out>)
at /usr/src/lib/libc/stdlib/jemalloc.c:2799
#5 0x00007f7ff68b8497 in malloc (size=1048613)
at /usr/src/lib/libc/stdlib/jemalloc.c:3776
#6 0x00007f7ff7887919 in PyString_FromStringAndSize ()
from /usr/pkg/lib/libpython2.7.so.1.0
#7 0x00007f7ff79057c8 in posix_read () from /usr/pkg/lib/libpython2.7.so.1.0
#8 0x00007f7ff78d54b5 in PyEval_EvalFrameEx ()
from /usr/pkg/lib/libpython2.7.so.1.0
#9 0x00007f7ff78d75c2 in PyEval_EvalCodeEx ()
from /usr/pkg/lib/libpython2.7.so.1.0
#10 0x00007f7ff78d3b54 in PyEval_EvalFrameEx ()
from /usr/pkg/lib/libpython2.7.so.1.0
#11 0x00007f7ff78d75c2 in PyEval_EvalCodeEx ()
from /usr/pkg/lib/libpython2.7.so.1.0
---Type <return> to continue, or q <return> to quit---q
Quit
(gdb) info thread
Id Target Id Frame
* 1 LWP 1 of process 14845 pthread__mutex_pause ()
at /usr/src/lib/libpthread/pthread_mutex.c:227
>How-To-Repeat:
s/a
>Fix:
n/a
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: martin@NetBSD.org
State-Changed-When: Thu, 18 Apr 2024 14:01:30 +0000
State-Changed-Why:
This has been fixed some time ago (probably).
Not sure if it was the ld.elf_so locking fixes or something else
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.47 2022/09/11 19:34:41 kim Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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