| Summary: | dev-libs/libpcre2-10.32: 2 tests fail on woodpecker | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Michał Górny <mgorny> |
| Component: | Current packages | Assignee: | Gentoo's Team for Core System packages <base-system> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | infra-bugs |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | 699052 | ||
| Bug Blocks: | |||
| Attachments: |
libpcre2-10.32:20190126-184537.log
test-suite.log emerge-info.txt |
||
Created attachment 562908 [details]
test-suite.log
Created attachment 562910 [details]
emerge-info.txt
(gdb) run
Starting program: /var/tmp/portage/dev-libs/libpcre2-10.32/work/pcre2-10.32-abi_x86_32.x86/.libs/pcre2test -S 1 -t 10 testSinput
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
PCRE2 version 10.30 2017-08-14
/abc/jit,memory,framesize
Compile time 0.0034 milliseconds
JIT compile 0.0305 milliseconds
Memory allocation (code space): 9
Memory allocation (JIT code): 1477
Frame size for pcre2_match(): 84
abc
Program received signal SIGSEGV, Segmentation fault.
0xf7f0c378 in jit_machine_stack_exec (arguments=0x0, arguments@entry=0xffff76a8, executable_func=0xf7fcedb0)
at /usr/src/debug/dev-libs/libpcre2-10.30/pcre2-10.30/src/pcre2_jit_match.c:56
56 arguments->stack = &local_stack;
(gdb) bt
#0 0xf7f0c378 in jit_machine_stack_exec (arguments=0x0, arguments@entry=0xffff76a8, executable_func=0xf7fcedb0)
at /usr/src/debug/dev-libs/libpcre2-10.30/pcre2-10.30/src/pcre2_jit_match.c:56
#1 0xf7f2e047 in pcre2_jit_match_8 (code=0x56594f70, subject=0x565990cd "abc", length=3, start_offset=0, options=0, match_data=0x56593940,
mcontext=0x565938d0) at /usr/src/debug/dev-libs/libpcre2-10.30/pcre2-10.30/src/pcre2_jit_match.c:171
#2 0xf7f44c5f in pcre2_match_8 (code=0x56594f70, subject=0x565990cd "abc", length=0, start_offset=0, options=<optimized out>,
match_data=0x56593940, mcontext=0x565938d0) at /usr/src/debug/dev-libs/libpcre2-10.30/pcre2-10.30/src/pcre2_match.c:6337
#3 0x56569094 in process_data () at /var/tmp/portage/dev-libs/libpcre2-10.32/work/pcre2-10.32/src/pcre2test.c:7183
#4 0x5656bfe3 in main (argc=<optimized out>, argv=<optimized out>)
at /var/tmp/portage/dev-libs/libpcre2-10.32/work/pcre2-10.32/src/pcre2test.c:8655
I can also confirm that tests pass with USE=-jit. However, USE=jit is apparently required by dev-vcs/git. CC-ing Infra. Another data point: it doesn't crash with -O0. It does with -O1, -Og and higher. Can infra please test =dev-libs/libpcre2-10.33-r1? make[3]: Entering directory '/var/tmp/portage/dev-libs/libpcre2-10.33-r1/work/pcre2-10.33-abi_x86_32.x86'
PASS: RunGrepTest
PASS: RunTest
PASS: pcre2_jit_test
============================================================================
Testsuite summary for PCRE2 10.33
============================================================================
# TOTAL: 3
# PASS: 3
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
make[3]: Leaving directory '/var/tmp/portage/dev-libs/libpcre2-10.33-r1/work/pcre2-10.33-abi_x86_32.x86'
make[2]: Leaving directory '/var/tmp/portage/dev-libs/libpcre2-10.33-r1/work/pcre2-10.33-abi_x86_32.x86'
make[1]: Leaving directory '/var/tmp/portage/dev-libs/libpcre2-10.33-r1/work/pcre2-10.33-abi_x86_32.x86'
>>> Completed testing dev-libs/libpcre2-10.33-r1
Thank you, we will stabilize this version via bug 699052. |
Created attachment 562906 [details] libpcre2-10.32:20190126-184537.log I was investigating quasselcore crashes and noticed that two libpcre2 tests fail: FAIL: RunTest FAIL: RunGrepTest PASS: pcre2_jit_test Same tests also fail with stable 10.30.