lz4 fails to run the tests on s390x (glibc-2.23 related?)

Bug #1571403 reported by Matthias Klose on 2016-04-17
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
glibc (Ubuntu)
High
Unassigned
Xenial
High
Unassigned
lz4 (Ubuntu)
High
Unassigned
Xenial
High
Unassigned

Bug Description

seen in the test rebuild:

https://launchpad.net/ubuntu/+archive/test-rebuild-20160401/+build/9483622

60658
60679
60698
60724 *** Error in `./fuzzer': double free or corruption (!prev): 0x000002aa181a4090 ***
======= Backtrace: =========
/lib/s390x-linux-gnu/libc.so.6(+0x791ba)[0x3ffaf7791ba]
/lib/s390x-linux-gnu/libc.so.6(+0x7f62e)[0x3ffaf77f62e]
/lib/s390x-linux-gnu/libc.so.6(+0x80010)[0x3ffaf780010]
./fuzzer(+0xed86)[0x2aa1490ed86]
./fuzzer(main+0x15c)[0x2aa14900e84]
/lib/s390x-linux-gnu/libc.so.6(__libc_start_main+0x10e)[0x3ffaf722ece]
./fuzzer(+0x145c)[0x2aa1490145c]
======= Memory map: ========
2aa14900000-2aa14914000 r-xp 00000000 fc:00 1443097 /<<PKGBUILDDIR>>/programs/fuzzer
2aa14914000-2aa14915000 r--p 00013000 fc:00 1443097 /<<PKGBUILDDIR>>/programs/fuzzer
2aa14915000-2aa14916000 rw-p 00014000 fc:00 1443097 /<<PKGBUILDDIR>>/programs/fuzzer
2aa1815f000-2aa1820d000 rw-p 00000000 00:00 0 [heap]
3ffa8000000-3ffa8021000 rw-p 00000000 00:00 0
3ffa8021000-3ffac000000 ---p 00000000 00:00 0
3ffaf680000-3ffaf690000 r-xp 00000000 fc:00 1180835 /lib/s390x-linux-gnu/libgcc_s.so.1
3ffaf690000-3ffaf691000 rw-p 0000f000 fc:00 1180835 /lib/s390x-linux-gnu/libgcc_s.so.1
3ffaf700000-3ffaf885000 r-xp 00000000 fc:00 1183401 /lib/s390x-linux-gnu/libc-2.23.so
3ffaf885000-3ffaf889000 r--p 00184000 fc:00 1183401 /lib/s390x-linux-gnu/libc-2.23.so
3ffaf889000-3ffaf88b000 rw-p 00188000 fc:00 1183401 /lib/s390x-linux-gnu/libc-2.23.so
3ffaf88b000-3ffaf88f000 rw-p 00000000 00:00 0
3ffaf980000-3ffaf9a4000 r-xp 00000000 fc:00 1183402 /lib/s390x-linux-gnu/ld-2.23.so
3ffaf9a4000-3ffaf9a5000 r--p 00023000 fc:00 1183402 /lib/s390x-linux-gnu/ld-2.23.so
3ffaf9a5000-3ffaf9a7000 rw-p 00024000 fc:00 1183402 /lib/s390x-linux-gnu/ld-2.23.so
3ffaf9f5000-3ffaf9fe000 rw-p 00000000 00:00 0
3ffaf9fe000-3ffafa00000 r-xp 00000000 00:00 0 [vdso]
3ffefabc000-3ffefb80000 rw-p 00000000 00:00 0 [stack]
All unit tests completed successfully

  60747 / 60747 - all tests completed successfully
compression ratio: 55.197%
HC compression ratio: 51.173%
ratio with dict: 44.457%
Makefile:277: recipe for target 'test-fuzzer' failed
make[3]: *** [test-fuzzer] Aborted
make[3]: Leaving directory '/<<PKGBUILDDIR>>/programs'
Makefile:98: recipe for target 'test' failed
make[2]: *** [test] Error 2

Matthias Klose (doko) on 2016-04-17
Changed in glibc (Ubuntu Xenial):
importance: Undecided → High
milestone: none → ubuntu-16.04
Matthias Klose (doko) wrote :

now builds again. seems to depend on the seed value for the fuzzer.

Launchpad Janitor (janitor) wrote :

This bug was fixed in the package lz4 - 0.0~r131-2ubuntu2

---------------
lz4 (0.0~r131-2ubuntu2) xenial; urgency=medium

  * Don't use profile guided optimization for the build.

 -- Matthias Klose <email address hidden> Mon, 18 Apr 2016 11:33:00 +0200

Changed in lz4 (Ubuntu Xenial):
status: Confirmed → Fix Released
Matthias Klose (doko) on 2016-04-18
Changed in lz4 (Ubuntu Xenial):
status: Fix Released → Confirmed
Changed in glibc (Ubuntu):
milestone: ubuntu-16.04 → none
Changed in lz4 (Ubuntu):
milestone: ubuntu-16.04 → none
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