Package: guix;
Reported by: Malte Frank Gerdes <malte.f.gerdes <at> gmail.com>
Date: Sat, 27 Jul 2019 17:01:02 UTC
Severity: normal
View this message in rfc822 format
From: Malte Frank Gerdes <malte.f.gerdes <at> gmail.com> To: 36823 <at> debbugs.gnu.org Subject: bug#36823: gcc bug prevents go program from starting newer gcc results in race condition Date: Sat, 27 Jul 2019 18:37:41 +0200
Hi,
The precompiled version of Hugo-extended was not able to find some
runtime dependencies:
libstdc++.so.6 => not found
libgcc_s.so.1 => not found
This seems like a version mismatch to me, so i built Hugo with the
following command:
go build --tags extended
Now the error is (<HASH> = ypiv8dj4lkvsnm82s639h18l87frrh5g):
/gnu/store/<HASH>-gcc-6.5.0-lib/lib/libstdc++.so.6: version
`GLIBCXX_3.4.26' not found
The problem seems identical to [1].
I copmiled go-1.4 with gcc:lib from 7, 8 and 9 with no luck (the 9
variant even fails the tests due to a race condition somewhere, i read
that in some other bug report but can't find the ID). Error Message at
the end.
So is there any progress on this? I guess this is necessary to make the
execution of hugo-extended (and maybe other programs?) work.
[1]: https://stackoverflow.com/questions/52663287/glibcxx-3-4-26-not-found
-Malte
##### ../misc/cgo/testsanitizers
--- FAIL: TestShared (0.02s)
--- FAIL: TestShared/tsan_shared (2.04s)
cshared_test.go:71: `/tmp/guix-build-go-1.12.7.drv-0/TestShared821009189/tsan_shared` exited with exit status 66
==================
WARNING: ThreadSanitizer: data race (pid=3613)
Write of size 8 at 0x7ffff6095c20 by thread T1:
#0 pthread_attr_getstacksize <null> (tsan_shared+0x00000041d5b2)
#1 x_cgo_init <null> (libtsan_shared.so+0x0000000968e0)
#2 runtime.rt0_go <null> (libtsan_shared.so+0x00000008cb0e)
Previous write of size 8 at 0x7ffff6095c20 by main thread:
#0 <null> <null> (0x000000000001)
Location is stack of thread T1.
Thread T1 (tid=3619, running) created by main thread at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 x_cgo_sys_thread_create <null> (libtsan_shared.so+0x000000096543)
#3 _rt0_amd64_lib <null> (libtsan_shared.so+0x00000008ca16)
SUMMARY: ThreadSanitizer: data race ??:0 pthread_attr_getstacksize
==================
==================
WARNING: ThreadSanitizer: data race (pid=3613)
Read of size 8 at 0x7d080000dfe0 by thread T2:
#0 threadentry <null> (libtsan_shared.so+0x000000096b03)
Previous write of size 8 at 0x7d080000dfe0 by thread T1:
#0 malloc <null> (tsan_shared+0x00000040c2d3)
#1 x_cgo_thread_start <null> (libtsan_shared.so+0x00000009716c)
#2 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e546)
Location is heap block of size 24 at 0x7d080000dfe0 allocated by thread T1:
#0 malloc <null> (tsan_shared+0x00000040c2d3)
#1 x_cgo_thread_start <null> (libtsan_shared.so+0x00000009716c)
#2 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e546)
Thread T2 (tid=3621, running) created by thread T1 at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 _cgo_sys_thread_start <null> (libtsan_shared.so+0x000000096a42)
#3 x_cgo_thread_start <null> (libtsan_shared.so+0x0000000971fa)
#4 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e546)
Thread T1 (tid=3619, running) created by main thread at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 x_cgo_sys_thread_create <null> (libtsan_shared.so+0x000000096543)
#3 _rt0_amd64_lib <null> (libtsan_shared.so+0x00000008ca16)
SUMMARY: ThreadSanitizer: data race ??:0 threadentry
==================
==================
WARNING: ThreadSanitizer: data race (pid=3613)
Read of size 8 at 0x7ffff7fcc8b8 by thread T2:
#0 threadentry <null> (libtsan_shared.so+0x000000096b36)
Previous write of size 8 at 0x7ffff7fcc8b8 by thread T1:
#0 x_cgo_init <null> (libtsan_shared.so+0x000000096874)
#1 runtime.rt0_go <null> (libtsan_shared.so+0x00000008cb0e)
Location is global 'setg_gcc' of size 8 at 0x7ffff7fcc8b8 (libtsan_shared.so+0x00000013a8b8)
Thread T2 (tid=3621, running) created by thread T1 at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 _cgo_sys_thread_start <null> (libtsan_shared.so+0x000000096a42)
#3 x_cgo_thread_start <null> (libtsan_shared.so+0x0000000971fa)
#4 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e546)
Thread T1 (tid=3619, running) created by main thread at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 x_cgo_sys_thread_create <null> (libtsan_shared.so+0x000000096543)
#3 _rt0_amd64_lib <null> (libtsan_shared.so+0x00000008ca16)
SUMMARY: ThreadSanitizer: data race ??:0 threadentry
==================
==================
WARNING: ThreadSanitizer: data race (pid=3613)
Read of size 8 at 0x7d080000df80 by thread T6:
#0 threadentry <null> (libtsan_shared.so+0x000000096b03)
Previous write of size 8 at 0x7d080000df80 by thread T1:
#0 malloc <null> (tsan_shared+0x00000040c2d3)
#1 x_cgo_thread_start <null> (libtsan_shared.so+0x00000009716c)
#2 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e507)
Location is heap block of size 24 at 0x7d080000df80 allocated by thread T1:
#0 malloc <null> (tsan_shared+0x00000040c2d3)
#1 x_cgo_thread_start <null> (libtsan_shared.so+0x00000009716c)
#2 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e507)
Thread T6 (tid=3625, running) created by thread T1 at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 _cgo_sys_thread_start <null> (libtsan_shared.so+0x000000096a42)
#3 x_cgo_thread_start <null> (libtsan_shared.so+0x0000000971fa)
#4 runtime.asmcgocall <null> (libtsan_shared.so+0x00000008e507)
Thread T1 (tid=3619, running) created by main thread at:
#0 pthread_create <null> (tsan_shared+0x00000040dec4)
#1 _cgo_try_pthread_create <null> (libtsan_shared.so+0x0000000967a1)
#2 x_cgo_sys_thread_create <null> (libtsan_shared.so+0x000000096543)
#3 _rt0_amd64_lib <null> (libtsan_shared.so+0x00000008ca16)
SUMMARY: ThreadSanitizer: data race ??:0 threadentry
==================
ThreadSanitizer: reported 4 warnings
FAIL
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