--- Begin Message ---
Package: apt
Version: 0.6.43.2
Severity: normal
I'm running Xen so this is probably a Xen bug but it's still really
strange. apt fails to mmap because of running out of memory. I am
attaching the strace & /proc/meminfo. Can you confirm this is a Xen
bug? I tried apt 0.5.23 with approx the same results.
strace env -i apt-cache gencache
access("/var/cache/apt/", W_OK) = 0
stat64("/var/cache/apt/pkgcache.bin", 0xbffff8dc) = -1 ENOENT (No such
file or directory)
unlink("/var/cache/apt/pkgcache.bin") = -1 ENOENT (No such file or
directory)
lstat64("/var/cache/apt/pkgcache.bin", 0xbffff98c) = -1 ENOENT (No such
file or directory)
open("/var/cache/apt/pkgcache.bin", O_RDWR|O_CREAT|O_TRUNC, 0666) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fchmod(3, 0644) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
lseek(3, 12582911, SEEK_SET) = 12582911
write(3, "\0", 1) = 1
fstat64(3, {st_mode=S_IFREG|0644, st_size=12582912, ...}) = 0
mmap2(NULL, 12582912, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0) = -1
ENOMEM (Cannot allocate memory)
munmap(0xffffffff, 12582912) = -1 EINVAL (Invalid argument)
ftruncate(3, 0) = 0
close(3) = 0
write(2, "E: ", 3E: ) = 3
write(2, "Couldn\'t make mmap of 12582912 b"..., 71Couldn't make mmap of
12582912 bytes - mmap (12 Cannot allocate memory)) = 71
write(2, "\n", 1
) = 1
write(2, "W: ", 3W: ) = 3
write(2, "Unable to munmap", 16Unable to munmap) = 16
unspot:/var/cache/apt# cat /proc/meminfo
MemTotal: 94004 kB
MemFree: 6856 kB
Buffers: 4476 kB
Cached: 55048 kB
SwapCached: 120 kB
Active: 53600 kB
Inactive: 23924 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 94004 kB
LowFree: 6856 kB
SwapTotal: 98296 kB
SwapFree: 97352 kB
Dirty: 0 kB
Writeback: 0 kB
Mapped: 33624 kB
Slab: 8804 kB
CommitLimit: 145296 kB
Committed_AS: 106944 kB
PageTables: 864 kB
VmallocTotal: 876516 kB
VmallocUsed: 204 kB
VmallocChunk: 876312 kB
-- Package-specific info:
-- apt-config dump --
APT "";
APT::Architecture "i386";
APT::Build-Essential "";
APT::Build-Essential:: "build-essential";
Dir "/";
Dir::State "var/lib/apt/";
Dir::State::lists "lists/";
Dir::State::cdroms "cdroms.list";
Dir::State::userstatus "status.user";
Dir::State::status "/var/lib/dpkg/status";
Dir::Cache "var/cache/apt/";
Dir::Cache::archives "archives/";
Dir::Cache::srcpkgcache "srcpkgcache.bin";
Dir::Cache::pkgcache "pkgcache.bin";
Dir::Etc "etc/apt/";
Dir::Etc::sourcelist "sources.list";
Dir::Etc::sourceparts "sources.list.d";
Dir::Etc::vendorlist "vendors.list";
Dir::Etc::vendorparts "vendors.list.d";
Dir::Etc::main "apt.conf";
Dir::Etc::parts "apt.conf.d";
Dir::Etc::preferences "preferences";
Dir::Bin "";
Dir::Bin::methods "/usr/lib/apt/methods";
Dir::Bin::dpkg "/usr/bin/dpkg";
DPkg "";
DPkg::Pre-Install-Pkgs "";
DPkg::Pre-Install-Pkgs:: "/usr/sbin/dpkg-preconfigure --apt || true";
-- (no /etc/apt/preferences present) --
-- /etc/apt/sources.list --
deb http://http.us.debian.org/debian stable main contrib non-free
#deb http://http.us.debian.org/debian testing main contrib non-free
#deb http://http.us.debian.org/debian unstable main contrib non-free
#deb http://non-us.debian.org/debian-non-US testing/non-US main contrib non-free
#deb http://security.debian.org sarge/updates main contrib non-free
# Uncomment if you want the apt-get source function to work
#deb-src http://http.us.debian.org/debian sarge main contrib non-free
#deb-src http://non-us.debian.org/debian-non-US sarge/non-US main contrib non-free
-- System Information:
Debian Release: 3.1
Architecture: i386 (i686)
Kernel: Linux 2.6.11.12-xenU-rimu1
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Versions of packages apt depends on:
ii libc6 2.3.5-13 GNU C Library: Shared libraries an
ii libgcc1 1:4.0.2-8 GCC support library
ii libstdc++6 4.0.2-8 The GNU Standard C++ Library v3
-- no debconf information
--- End Message ---