Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at
Bug 1562522 - build of urbackup-server build ends with compiler segfault
Summary: build of urbackup-server build ends with compiler segfault
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc
Version: 28
Hardware: aarch64
OS: Linux
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: ARMTracker
TreeView+ depends on / blocked
Reported: 2018-03-31 15:52 UTC by Eric Sandeen
Modified: 2018-05-06 18:11 UTC (History)
12 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2018-05-06 16:14:25 UTC
Type: Bug

Attachments (Terms of Use)
tarball of /tmp/cc*.out files (42.73 KB, application/x-bzip)
2018-03-31 15:52 UTC, Eric Sandeen
no flags Details

Description Eric Sandeen 2018-03-31 15:52:52 UTC
Created attachment 1415553 [details]
tarball of /tmp/cc*.out files

Building this RPM:

on an aarch64/F28/rpi3+ yielded the same segfault both times I tried to build it.

# rpm -q gcc

I think I have properly collected the cc*.out files, attached.  If not please let me know.

gcc -DHAVE_CONFIG_H -I.    -I/usr/include/fuse -D_FILE_OFFSET_BITS=64  -fstack-protector-strong --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIE -DSQLITE_PREPARE_RETRIES=5 -DNDEBUG  -I/usr/include -I/usr/include -DSQLITE_ENABLE_UNLOCK_NOTIFY -DSQLITE_MAX_MMAP_SIZE=0x10000000000LL  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -c -o sqlite/urbackupsrv-sqlite3.o `test -f 'sqlite/sqlite3.c' || echo './'`sqlite/sqlite3.c
during RTL pass: loop2_invariant
sqlite/sqlite3.c: In function 'sqlite3_db_status':
sqlite/sqlite3.c:18823:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <> for instructions.

The bug is not reproducible, so it is likely a hardware or OS problem.

Comment 1 Dave Malcolm 2018-04-11 15:45:30 UTC
(In reply to Eric Sandeen from comment #0)
> Created attachment 1415553 [details]
> tarball of /tmp/cc*.out files


> I think I have properly collected the cc*.out files, attached.  If not
> please let me know.

The tarball contains four cc*.out files, but all of them appear to be assembler output from the compiler, rather than preprocessed source:

$ file *.out
cc9JKo0B.out: assembler source text
ccHlnTun.out: assembler source text
ccHNiapn.out: assembler source text
ccOfGKVj.out: assembler source text

FWIW, two of them are duplicates of each other:

$ md5sum *.out
a906efbb37c107b7ef2bcc90989bf74c  cc9JKo0B.out
b1ba9f4eb445724fb760475b23ccbdd2  ccHlnTun.out
243da8176c8dee0dd2e4bc945ee74926  ccHNiapn.out
b1ba9f4eb445724fb760475b23ccbdd2  ccOfGKVj.out

Are you able to reproduce the ICE and capture the preprocessed source?

Comment 2 Eric Sandeen 2018-05-06 16:14:25 UTC
Sorry for the delay on this; i'll close for now and re-open if I can gather more info, this may be a side effect of other arch issues.

Comment 3 Peter Robinson 2018-05-06 18:11:12 UTC
Eric: could you try the gcc 8.1.1-1.fc28 build (dnf upgrade --enablerepo=updates-testing) as this seems quite like rhbz 1570571 where we were having similar issues building kernels (I think it might be the same issue) and a user there reported it was fixed (I'm testing myself now)

Note You need to log in before you can comment on or make changes to this bug.