Okay, today the cron job segfaulted again.
$ sudo strace unattended-upgrade --dry-run
[...]
stat64("/var/lib/apt/lists/ubuntu.media.mit.edu_ubuntu_dists_maverick-updates_universe_i18n_Translation-en",
0xbfbaa49c) = -1 ENOENT (No such file or directory)
stat64("/var/lib/apt/lists/ubuntu.media.mit.edu_ubuntu_dists_maverick-updates_universe_i18n_Translation-en.gz",
0xbfbaa49c) = -1 ENOENT (No such file or directory)
stat64("/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_maverick-security_main_binary-i386_Packages",
{st_mode=S_IFREG|0644, st_size=310039, ...}) = 0
stat64("/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_maverick-security_main_binary-i386_Packages",
{st_mode=S_IFREG|0644, st_size=310039, ...}) = 0
stat64("/var/cache/apt/archives/openjdk-6-jre_6b20-1.9.2-0ubuntu2_i386.deb",
{st_mode=S_IFREG|0644, st_size=251276, ...}) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Segmentation fault
$ sudo gdb --args python-dbg /usr/bin/unattended-upgrade --dry-run
[...]
(gdb) r
Starting program: /usr/bin/python-dbg /usr/bin/unattended-upgrade --dry-run
[Thread debugging using libthread_db enabled]
Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2 () at ../sysdeps/i386/i686/multiarch/strlen.S:99
99 ../sysdeps/i386/i686/multiarch/strlen.S: No such file or directory.
in ../sysdeps/i386/i686/multiarch/strlen.S
(gdb) thread apply all bt full
Output is really big, I'm attaching it separately.
** Attachment added: "output"
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/684785/+attachment/1765856/+files/output
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https://bugs.launchpad.net/bugs/684785
Title:
/etc/cron.daily/apt segfaults
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