Your message dated Sun, 15 Jul 2018 21:37:06 +0000
with message-id <e1feohw-0007lf...@fasolo.debian.org>
and subject line Bug#903849: fixed in klibc 2.0.4-12
has caused the Debian Bug report #903849,
regarding klibc rebuilt with toolchain from unstable crashes at startup on amd64
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
903849: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=903849
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: src:klibc
Version: 2.0.4-11
Severity: grave

Rebuilding the current version of klibc for amd64 adds a large amount
of padding to the .text and .rodata sections of klibc.so:

/lib/klibc-MiRPTuou9LIwcm_gDpcF7E1m-p8.so:     file format elf64-x86-64

Sections:
Idx Name          Size      VMA               LMA               File off  Algn
  0 .text         0000d1ff  0000000000200200  0000000000200200  00000200  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
  1 .rodata       000031af  0000000000300000  0000000000300000  00100000  2**5
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  2 .data.rel.ro  00000990  0000000000403660  0000000000403660  00103660  2**5
                  CONTENTS, ALLOC, LOAD, DATA
  3 .data         00000140  0000000000404000  0000000000404000  00104000  2**5
                  CONTENTS, ALLOC, LOAD, DATA
  4 .bss          000042f8  0000000000404140  0000000000404140  00104140  2**5
                  ALLOC

This results in an address conflict with all klibc binaries and an
immediate crash when klibc jumps to the start of the binary.

Other architectures might also be affected.

Ben.

-- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 
'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.17.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

--- End Message ---
--- Begin Message ---
Source: klibc
Source-Version: 2.0.4-12

We believe that the bug you reported is fixed in the latest version of
klibc, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 903...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Ben Hutchings <b...@decadent.org.uk> (supplier of updated klibc package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sun, 15 Jul 2018 22:22:07 +0100
Source: klibc
Binary: libklibc-dev libklibc klibc-utils
Architecture: source
Version: 2.0.4-12
Distribution: unstable
Urgency: medium
Maintainer: maximilian attems <m...@debian.org>
Changed-By: Ben Hutchings <b...@decadent.org.uk>
Description:
 klibc-utils - small utilities built with klibc for early boot
 libklibc   - minimal libc subset for use with initramfs
 libklibc-dev - kernel headers used during the build of klibc
Closes: 863761 884716 886939 891924 903849
Changes:
 klibc (2.0.4-12) unstable; urgency=medium
 .
   [ Ben Hutchings ]
   * debian/control: Point Vcs URLs to Salsa
   * debian/klibc-utils.postinst: Remove diversion of initramfs-tools hook
     script (Closes: #886939)
   * [klibc] mips64: compile with -mno-abicalls, thanks to James Cowgill
     (Closes: #891924)
   * reboot: Add support for reboot syscall argument, thanks to Alfonso
     Sanchez-Beato (Closes: #863761, LP: #1692494)
   * [klibc] x86_64: Reduce ld max-page-size option again (Closes: #903849)
   * Never clean files in quilt status directory
 .
   [ Frank Scheiner ]
   * [klibc] ia64: Build static tools (again)
 .
   [ Benjamin Drung ]
   * ipconfig: Implement classless static routes (Closes: #884716, LP: #1526956)
   * mount_main: Fix empty string check
Checksums-Sha1:
 fa6f64a531a165ff4bdb91ca1837937665ff5481 2031 klibc_2.0.4-12.dsc
 fb18065967c348abf6d7f244cca72d5fa3ebe167 37588 klibc_2.0.4-12.debian.tar.xz
 66dda1bc3a2c3ca5182ab589c7ff47c8b00fba8e 5944 klibc_2.0.4-12_source.buildinfo
Checksums-Sha256:
 de8078b3b7e13a2242b470cf54ffed8b94ea8251ee9754125e46cbd1c49c01eb 2031 
klibc_2.0.4-12.dsc
 626471808ca50fc7812c05b91dc21c9ee170dd0908052707c6dedd3f0a0dd77f 37588 
klibc_2.0.4-12.debian.tar.xz
 8cb10acbaa2dab9f60ca5fa35902d01e0921ce86677a68b8ccdfc436f6ee907a 5944 
klibc_2.0.4-12_source.buildinfo
Files:
 ff65d734e012b8015ed2453ff772b1d2 2031 libs optional klibc_2.0.4-12.dsc
 fb8b4a2c57822aadd1992723d9f01df6 37588 libs optional 
klibc_2.0.4-12.debian.tar.xz
 ca06e9bc2786acf8ee7e7e895579d999 5944 libs optional 
klibc_2.0.4-12_source.buildinfo

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