[buildd-tools-devel] Testing of schroot 1.3 unionfs support
Tim Abbott
tabbott at ksplice.com
Sat Aug 1 20:12:23 UTC 2009
On Sat, 1 Aug 2009, Tim Abbott wrote:
> However, it immediately segfaults for block-device chroots (in my case,
> source chroots for LVM snapshot chroots). I'll debug a bit later today.
As a first pass, below is a gdb backtrace from this.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fc2b5cab740 (LWP 6876)]
0x000000000046c505 in sbuild::session::setup_chroot (this=0x2734fc0,
session_chroot=@0x7fffbdcc4f10, setup_type=sbuild::chroot::SETUP_START)
at ../../../sbuild/sbuild-session.cc:899
899 assert(!session_chroot->get_name().empty());
(gdb) bt
#0 0x000000000046c505 in sbuild::session::setup_chroot (this=0x2734fc0, session_chroot=@0x7fffbdcc4f10, setup_type=sbuild::chroot::SETUP_START)
at ../../../sbuild/sbuild-session.cc:899
#1 0x000000000046f32d in sbuild::session::run_impl (this=0x2734fc0) at ../../../sbuild/sbuild-session.cc:609
#2 0x0000000000468885 in sbuild::session::run (this=0x2734fc0) at ../../../sbuild/sbuild-session.cc:497
#3 0x0000000000426399 in schroot::main_base::run_impl (this=0x7fffbdcc52a0) at ../../../../bin/schroot/schroot-main-base.cc:286
#4 0x0000000000420a52 in schroot_base::main::run (this=0x7fffbdcc52a0, argc=<value optimized out>, argv=0x7fffbdcc54a8)
at ../../../../bin/schroot-base/schroot-base-main.cc:99
#5 0x00000000004117ae in main (argc=6, argv=0x7fffbdcc54a8) at ../../../../bin/schroot-base/schroot-base-run.h:69
(gdb) q
-Tim Abbott
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