Re: pkg/37098 (pkgtools/pbulk and heap)

[Aleksey Cheusov <cheusov%tut.by@localhost>]

It is possible that bug is not in pbulk but
in bmake. At least I see the following running 'bmake print-summary-data'
from chat/anope directory.

bmake print-summary-data
*** glibc detected *** free(): invalid next size (fast): 0x080aba70 ***

core dump is useless but strace output ends like this


munmap(0xb7f60000, 32768)               = 0
stat64("../../mk/bsd.pkg.error.mk", {st_mode=S_IFREG|0644, st_size=2301, ...}) 
= 0
open("../../mk/bsd.pkg.error.mk", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=2301, ...}) = 0
mmap2(NULL, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f60000
read(5, "# $NetBSD: bsd.pkg.error.mk,v 1."..., 32768) = 2301
read(5, "", 32768)                      = 0
close(5)                                = 0
munmap(0xb7f60000, 32768)               = 0
stat64("../../mk/bsd.hacks.mk", {st_mode=S_IFREG|0644, st_size=2922, ...}) = 0
open("../../mk/bsd.hacks.mk", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=2922, ...}) = 0
mmap2(NULL, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f60000
read(5, "# $NetBSD: bsd.hacks.mk,v 1.3 20"..., 32768) = 2922
read(5, "", 32768)                      = 0
close(5)                                = 0
munmap(0xb7f60000, 32768)               = 0
stat64("../../mk/bsd.pkg.use.mk", {st_mode=S_IFREG|0644, st_size=3900, ...}) = 0
open("../../mk/bsd.pkg.use.mk", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=3900, ...}) = 0
mmap2(NULL, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f60000
read(5, "#\t$NetBSD: bsd.pkg.use.mk,v 1.45"..., 32768) = 3900
read(5, "", 32768)                      = 0
close(5)                                = 0
munmap(0xb7f60000, 32768)               = 0
stat64("../../mk/alternatives.mk", {st_mode=S_IFREG|0644, st_size=2162, ...}) = 0
open("../../mk/alternatives.mk", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=2162, ...}) = 0
mmap2(NULL, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f60000
read(5, "# $NetBSD: alternatives.mk,v 1.1"..., 32768) = 2162
read(5, "", 32768)                      = 0
close(5)                                = 0
munmap(0xb7f60000, 32768)               = 0
stat64("../../mk/pkginstall/bsd.pkginstall.mk", {st_mode=S_IFREG|0644, 
st_size=39100, ...}) = 0
open("../../mk/pkginstall/bsd.pkginstall.mk", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0644, st_size=39100, ...}) = 0
mmap2(NULL, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f60000
read(5, "# $NetBSD: bsd.pkginstall.mk,v 1"..., 32768) = 32768
stat64("../../mk/pkginstall/usergroupfuncs.Linux", {st_mode=S_IFREG|0644, 
st_size=4082, ...}) = 0
open("/dev/tty", O_RDWR|O_NONBLOCK|O_NOCTTY) = 6
writev(6, [{"*** glibc detected *** ", 23}, {"free(): invalid next size 
(fast)", 32}, {": 0x", 4}, {"080aba50", 8}, {" ***\n", 5}], 5*** glibc detected 
*** free(): invalid next size (fast): 0x080aba50 ***
) = 72
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
gettid()                                = 31314
tgkill(31314, 31314, SIGABRT)           = 0
--- SIGABRT (Aborted) @ 0 (0) ---
+++ killed by SIGABRT (core dumped) +++

-- 
Best regards, Aleksey Cheusov.